diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 286be425f3bf..882b6198dd0d 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -323,6 +323,7 @@
option with care.
pgtbl_v1 - Use v1 page table for DMA-API (Default).
pgtbl_v2 - Use v2 page table for DMA-API.
+ irtcachedis - Disable Interrupt Remapping Table (IRT) caching.
amd_iommu_dump= [HW,X86-64]
Enable AMD IOMMU driver option to dump the ACPI table
diff --git a/Makefile b/Makefile
index bdb965177db5..375efcfb91f8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 1
-SUBLEVEL = 46
+SUBLEVEL = 47
EXTRAVERSION =
NAME = Curry Ramen
diff --git a/arch/arm/boot/dts/imx50-kobo-aura.dts b/arch/arm/boot/dts/imx50-kobo-aura.dts
index 51bf6117fb12..467db6b4ed7f 100644
--- a/arch/arm/boot/dts/imx50-kobo-aura.dts
+++ b/arch/arm/boot/dts/imx50-kobo-aura.dts
@@ -26,7 +26,7 @@ gpio-leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
- on {
+ led-on {
label = "kobo_aura:orange:on";
gpios = <&gpio6 24 GPIO_ACTIVE_LOW>;
panic-indicator;
diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-cx9020.dts
index cfb18849a92b..055d23a9aee7 100644
--- a/arch/arm/boot/dts/imx53-cx9020.dts
+++ b/arch/arm/boot/dts/imx53-cx9020.dts
@@ -86,27 +86,27 @@ tfp410_out: endpoint {
leds {
compatible = "gpio-leds";
- pwr-r {
+ led-pwr-r {
gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
- pwr-g {
+ led-pwr-g {
gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
- pwr-b {
+ led-pwr-b {
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
- sd1-b {
+ led-sd1-b {
linux,default-trigger = "mmc0";
gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
};
- sd2-b {
+ led-sd2-b {
linux,default-trigger = "mmc1";
gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
};
diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts
index a1a6228d1aa6..2bd2432d317f 100644
--- a/arch/arm/boot/dts/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -52,13 +52,13 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&led_pin_gpio>;
- user1 {
+ led-user1 {
label = "user1";
gpios = <&gpio2 8 0>;
linux,default-trigger = "heartbeat";
};
- user2 {
+ led-user2 {
label = "user2";
gpios = <&gpio2 9 0>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts
index d5c68d1ea707..4d77b6077fc1 100644
--- a/arch/arm/boot/dts/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/imx53-m53menlo.dts
@@ -34,19 +34,19 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user1 {
+ led-user1 {
label = "TestLed601";
gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
};
- user2 {
+ led-user2 {
label = "TestLed602";
gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
- eth {
+ led-eth {
label = "EthLedYe";
gpios = <&gpio2 11 GPIO_ACTIVE_LOW>;
linux,default-trigger = "netdev";
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index 892dd1a4bac3..a439a47fb65a 100644
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -94,7 +94,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_stk5led>;
- user {
+ led-user {
label = "Heartbeat";
gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts
index f34993a490ee..acc44010d510 100644
--- a/arch/arm/boot/dts/imx53-usbarmory.dts
+++ b/arch/arm/boot/dts/imx53-usbarmory.dts
@@ -67,7 +67,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user {
+ led-user {
label = "LED";
gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi b/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi
index 337db29b0010..37697fac9dea 100644
--- a/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi
+++ b/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi
@@ -211,17 +211,17 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_q7_gpio1 &pinctrl_q7_gpio3 &pinctrl_q7_gpio5>;
- alarm1 {
+ led-alarm1 {
label = "alarm:red";
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
};
- alarm2 {
+ led-alarm2 {
label = "alarm:yellow";
gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>;
};
- alarm3 {
+ led-alarm3 {
label = "alarm:blue";
gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
};
diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts
index 56bb1ca56a2d..36b031236e47 100644
--- a/arch/arm/boot/dts/imx6dl-prtrvt.dts
+++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts
@@ -124,6 +124,10 @@ &usbh1 {
status = "disabled";
};
+&usbotg {
+ disable-over-current;
+};
+
&vpu {
status = "disabled";
};
diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
index e7be05f205d3..24c7f535f63b 100644
--- a/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -25,14 +25,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 52162e8c7274..aacbf317feea 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -274,7 +274,7 @@ leds: led-controller@30 {
#address-cells = <1>;
#size-cells = <0>;
- chan@0 {
+ led@0 {
chan-name = "R";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
@@ -282,7 +282,7 @@ chan@0 {
color = <LED_COLOR_ID_RED>;
};
- chan@1 {
+ led@1 {
chan-name = "G";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
@@ -290,7 +290,7 @@ chan@1 {
color = <LED_COLOR_ID_GREEN>;
};
- chan@2 {
+ led@2 {
chan-name = "B";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts
index e894faba571f..522a51042965 100644
--- a/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -34,20 +34,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 -> MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* 106 -> MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* 111 -> MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts
index b8feadbff967..6406ade14f57 100644
--- a/arch/arm/boot/dts/imx6q-h100.dts
+++ b/arch/arm/boot/dts/imx6q-h100.dts
@@ -76,19 +76,19 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_leds>;
- led0: power {
+ led0: led-power {
label = "power";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
default-state = "on";
};
- led1: stream {
+ led1: led-stream {
label = "stream";
gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
default-state = "off";
};
- led2: rec {
+ led2: led-rec {
label = "rec";
gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6q-kp.dtsi b/arch/arm/boot/dts/imx6q-kp.dtsi
index 1ade0bff681d..5e0ed5560040 100644
--- a/arch/arm/boot/dts/imx6q-kp.dtsi
+++ b/arch/arm/boot/dts/imx6q-kp.dtsi
@@ -66,14 +66,14 @@ lcd_panel_in: endpoint {
leds {
compatible = "gpio-leds";
- green {
+ led-green {
label = "led1";
gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "gpio";
default-state = "off";
};
- red {
+ led-red {
label = "led0";
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "gpio";
diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts
index cc1801002394..2c9961333b0a 100644
--- a/arch/arm/boot/dts/imx6q-marsboard.dts
+++ b/arch/arm/boot/dts/imx6q-marsboard.dts
@@ -73,14 +73,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user1 {
+ led-user1 {
label = "imx6:green:user1";
gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
default-state = "off";
linux,default-trigger = "heartbeat";
};
- user2 {
+ led-user2 {
label = "imx6:green:user2";
gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index 8daef65d5bb3..2f576e2ce73f 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -49,7 +49,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- blue {
+ led-blue {
label = "blue_status_led";
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
default-state = "keep";
diff --git a/arch/arm/boot/dts/imx6qdl-emcon.dtsi b/arch/arm/boot/dts/imx6qdl-emcon.dtsi
index 7228b894a763..ee2dd75cead6 100644
--- a/arch/arm/boot/dts/imx6qdl-emcon.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-emcon.dtsi
@@ -46,14 +46,14 @@ som_leds: leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_som_leds>;
- green {
+ led-green {
label = "som:green";
gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
default-state = "on";
};
- red {
+ led-red {
label = "som:red";
gpios = <&gpio3 1 GPIO_ACTIVE_LOW>;
default-state = "keep";
diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
index 069c27fab432..e75e1a5364b8 100644
--- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -71,14 +71,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 728810b9d677..47d9a8d08197 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -80,20 +80,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 6c0c109046d8..fb1d29abe099 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -80,20 +80,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index a9b04f9f1c2b..4e20cb97058e 100644
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -81,20 +81,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 435dec6338fe..0fa4b8eeddee 100644
--- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
@@ -115,7 +115,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
default-state = "on";
diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
index 2e61102ae694..77ae611b817a 100644
--- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
@@ -72,20 +72,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
index 4662408b225a..7f16c602cc07 100644
--- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
@@ -113,14 +113,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
index 4b81a975c979..46cf4080fec3 100644
--- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
@@ -139,20 +139,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi
index 1fdb7ba630f1..a74cde050158 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi
@@ -123,7 +123,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
index 612b6e068e28..9fc79af2bc9a 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
@@ -120,20 +120,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi
index fcd3bdfd6182..955a51226eda 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi
@@ -71,14 +71,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi
index 6bb4855d13ce..218d6e667ed2 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi
@@ -74,20 +74,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi
index 0415bcb41640..40e235e315cc 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi
@@ -72,20 +72,20 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
};
- led2: user3 {
+ led2: led-user3 {
label = "user3";
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi
index 696427b487f0..82f47c295b08 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi
@@ -71,14 +71,14 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- led0: user1 {
+ led0: led-user1 {
label = "user1";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
default-state = "on";
linux,default-trigger = "heartbeat";
};
- led1: user2 {
+ led1: led-user2 {
label = "user2";
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
index a53a5d0766a5..6d4eab1942b9 100644
--- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
@@ -85,31 +85,31 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
- j14-pin1 {
+ led-j14-pin1 {
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
retain-state-suspended;
default-state = "off";
};
- j14-pin3 {
+ led-j14-pin3 {
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
retain-state-suspended;
default-state = "off";
};
- j14-pins8-9 {
+ led-j14-pins8-9 {
gpios = <&gpio3 29 GPIO_ACTIVE_LOW>;
retain-state-suspended;
default-state = "off";
};
- j46-pin2 {
+ led-j46-pin2 {
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
retain-state-suspended;
default-state = "off";
};
- j46-pin3 {
+ led-j46-pin3 {
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
retain-state-suspended;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
index 57c21a01f126..81a9a302aec1 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
@@ -181,13 +181,13 @@ i2c3mux@1 {
leds {
compatible = "gpio-leds";
- speaker-enable {
+ led-speaker-enable {
gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
retain-state-suspended;
default-state = "off";
};
- ttymxc4-rs232 {
+ led-ttymxc4-rs232 {
gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;
retain-state-suspended;
default-state = "on";
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
index 120d6e997a4c..1ca4d219609f 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
@@ -25,17 +25,17 @@ gpio_leds: leds {
pinctrl-0 = <&pinctrl_gpioleds>;
status = "disabled";
- red {
+ led-red {
label = "phyboard-mira:red";
gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;
};
- green {
+ led-green {
label = "phyboard-mira:green";
gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;
};
- blue {
+ led-blue {
label = "phyboard-mira:blue";
gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
@@ -182,7 +182,7 @@ i2c_rtc: rtc@68 {
pinctrl-0 = <&pinctrl_rtc_int>;
reg = <0x68>;
interrupt-parent = <&gpio7>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index 768bc0e3a2b3..80adb2a02cc9 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -47,12 +47,12 @@ gpio_leds: leds {
pinctrl-0 = <&pinctrl_leds>;
compatible = "gpio-leds";
- led_green: green {
+ led_green: led-green {
label = "phyflex:green";
gpios = <&gpio1 30 0>;
};
- led_red: red {
+ led_red: led-red {
label = "phyflex:red";
gpios = <&gpio2 31 0>;
};
diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
index f0db0d4471f4..36f84f4da6b0 100644
--- a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
@@ -69,6 +69,7 @@ &usbh1 {
vbus-supply = <®_usb_h1_vbus>;
phy_type = "utmi";
dr_mode = "host";
+ disable-over-current;
status = "okay";
};
@@ -78,10 +79,18 @@ &usbotg {
pinctrl-0 = <&pinctrl_usbotg>;
phy_type = "utmi";
dr_mode = "host";
- disable-over-current;
+ over-current-active-low;
status = "okay";
};
+&usbphynop1 {
+ status = "disabled";
+};
+
+&usbphynop2 {
+ status = "disabled";
+};
+
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi
index de514eb5aa99..f804ff95a6ad 100644
--- a/arch/arm/boot/dts/imx6qdl-rex.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi
@@ -55,7 +55,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- led0: usr {
+ led0: led-usr {
label = "usr";
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 3dbb460ef102..10886a1461bf 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -21,7 +21,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- user {
+ led-user {
label = "debug";
gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
};
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 37482a9023fc..bcb83d52e26e 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -130,7 +130,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
- red {
+ led-red {
gpios = <&gpio1 2 0>;
default-state = "on";
};
diff --git a/arch/arm/boot/dts/imx6qdl-ts7970.dtsi b/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
index c096d25a6f5b..1e0a041e9f60 100644
--- a/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
@@ -73,13 +73,13 @@ blue-led {
default-state = "off";
};
- en-usb-5v {
+ en-usb-5v-led {
label = "en-usb-5v";
gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
- sel_dc_usb {
+ sel-dc-usb-led {
label = "sel_dc_usb";
gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
default-state = "off";
diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index f41f86a76ea9..a197bac95cba 100644
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -92,7 +92,7 @@ power {
leds {
compatible = "gpio-leds";
- user_led: user {
+ user_led: led-user {
label = "Heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_user_led>;
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index f16c830f1e91..dc5d596c18db 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -33,7 +33,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user {
+ led-user {
label = "debug";
gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
index 32b3d82fec53..269092ac881c 100644
--- a/arch/arm/boot/dts/imx6sll-evk.dts
+++ b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -37,7 +37,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user {
+ led-user {
label = "debug";
gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
index 2873369a57c0..3659fd5ecfa6 100644
--- a/arch/arm/boot/dts/imx6sll.dtsi
+++ b/arch/arm/boot/dts/imx6sll.dtsi
@@ -552,7 +552,7 @@ usbphy2: usb-phy@20ca000 {
reg = <0x020ca000 0x1000>;
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SLL_CLK_USBPHY2>;
- phy-reg_3p0-supply = <®_3p0>;
+ phy-3p0-supply = <®_3p0>;
fsl,anatop = <&anatop>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 83ee97252ff1..b0c27b9b0244 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -20,7 +20,7 @@ leds {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
- user {
+ led-user {
label = "debug";
gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index c84ea1fac5e9..725d0b5cb55f 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -15,14 +15,14 @@ chosen {
leds {
compatible = "gpio-leds";
- red {
+ led-red {
label = "udoo-neo:red:mmc";
gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc0";
};
- orange {
+ led-orange {
label = "udoo-neo:orange:user";
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
default-state = "keep";
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index abc3572d699e..1f1053a898fb 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -981,6 +981,8 @@ usdhc1: mmc@2190000 {
<&clks IMX6SX_CLK_USDHC1>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
@@ -993,6 +995,8 @@ usdhc2: mmc@2194000 {
<&clks IMX6SX_CLK_USDHC2>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
@@ -1005,6 +1009,8 @@ usdhc3: mmc@2198000 {
<&clks IMX6SX_CLK_USDHC3>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
index 3cddc68917a0..e4d2652a75c0 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
@@ -30,7 +30,7 @@ gpio_leds_som: leds {
pinctrl-0 = <&pinctrl_gpioleds_som>;
compatible = "gpio-leds";
- phycore-green {
+ led-phycore-green {
gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
index 15ee0275feaf..70cef5e817bd 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
@@ -131,7 +131,7 @@ ds1339: rtc@68 {
leds {
compatible = "gpio-leds";
- user_led: user {
+ user_led: led-user {
label = "Heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 420ba0d6f134..12c82bb1bb7a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -1145,10 +1145,9 @@ mipi_csi: mipi-csi@32e30000 {
compatible = "fsl,imx8mm-mipi-csi2";
reg = <0x32e30000 0x1000>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>,
- <&clk IMX8MM_CLK_CSI1_PHY_REF>;
- assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>,
- <&clk IMX8MM_SYS_PLL2_1000M>;
+ assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>;
+
clock-frequency = <333000000>;
clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>,
<&clk IMX8MM_CLK_CSI1_ROOT>,
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 8ab9f8194702..c2f60d41d6fd 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -254,7 +254,7 @@ mlmix: power-domain@44461800 {
anatop: anatop@44480000 {
compatible = "fsl,imx93-anatop", "syscon";
- reg = <0x44480000 0x10000>;
+ reg = <0x44480000 0x2000>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index bf8077a1cf9a..9731a7c63d53 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -121,7 +121,7 @@ active-config0 {
};
};
- pm8150l-thermal {
+ pm8150l-pcb-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8150l_adc_tm 1>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index f9884902f874..c3f53aa1ea4a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -548,9 +548,8 @@ &saradc {
&sdhci {
max-frequency = <150000000>;
bus-width = <8>;
- mmc-hs400-1_8v;
+ mmc-hs200-1_8v;
non-removable;
- mmc-hs400-enhanced-strobe;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 1f76d3501bda..9bdc0b93001f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -45,7 +45,7 @@ led-0 {
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 1>;
- clock-names = "ext_clock";
+ clock-names = "lpo";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
@@ -645,9 +645,9 @@ &saradc {
};
&sdhci {
+ max-frequency = <150000000>;
bus-width = <8>;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
+ mmc-hs200-1_8v;
non-removable;
status = "okay";
};
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 6f86b7ab6c28..d720b6f7e5f9 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -339,7 +339,7 @@ static inline int sme_max_virtualisable_vl(void)
return vec_max_virtualisable_vl(ARM64_VEC_SME);
}
-extern void sme_alloc(struct task_struct *task);
+extern void sme_alloc(struct task_struct *task, bool flush);
extern unsigned int sme_get_vl(void);
extern int sme_set_current_vl(unsigned long arg);
extern int sme_get_current_vl(void);
@@ -365,7 +365,7 @@ static inline void sme_smstart_sm(void) { }
static inline void sme_smstop_sm(void) { }
static inline void sme_smstop(void) { }
-static inline void sme_alloc(struct task_struct *task) { }
+static inline void sme_alloc(struct task_struct *task, bool flush) { }
static inline void sme_setup(void) { }
static inline unsigned int sme_get_vl(void) { return 0; }
static inline int sme_max_vl(void) { return 0; }
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index b5a8e8b3c691..577cf444c113 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -559,6 +559,8 @@ struct kvm_vcpu_arch {
#define SYSREGS_ON_CPU __vcpu_single_flag(sflags, BIT(4))
/* Software step state is Active-pending */
#define DBG_SS_ACTIVE_PENDING __vcpu_single_flag(sflags, BIT(5))
+/* WFI instruction trapped */
+#define IN_WFI __vcpu_single_flag(sflags, BIT(7))
/* Pointer to the vcpu's SVE FFR for sve_{save,load}_state() */
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 356036babd09..8cd59d387b90 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1239,9 +1239,9 @@ void fpsimd_release_task(struct task_struct *dead_task)
* the interest of testability and predictability, the architecture
* guarantees that when ZA is enabled it will be zeroed.
*/
-void sme_alloc(struct task_struct *task)
+void sme_alloc(struct task_struct *task, bool flush)
{
- if (task->thread.za_state) {
+ if (task->thread.za_state && flush) {
memset(task->thread.za_state, 0, za_state_size(task));
return;
}
@@ -1460,7 +1460,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs)
}
sve_alloc(current, false);
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sve_state || !current->thread.za_state) {
force_sig(SIGKILL);
return;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index f19f020ccff9..f606c942f514 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -886,6 +886,13 @@ static int sve_set_common(struct task_struct *target,
break;
case ARM64_VEC_SME:
target->thread.svcr |= SVCR_SM_MASK;
+
+ /*
+ * Disable traps and ensure there is SME storage but
+ * preserve any currently set values in ZA/ZT.
+ */
+ sme_alloc(target, false);
+ set_tsk_thread_flag(target, TIF_SME);
break;
default:
WARN_ON_ONCE(1);
@@ -1107,7 +1114,7 @@ static int za_set(struct task_struct *target,
}
/* Allocate/reinit ZA storage */
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.za_state) {
ret = -ENOMEM;
goto out;
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 43adbfa5ead7..82f4572c8ddf 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -430,7 +430,7 @@ static int restore_za_context(struct user_ctxs *user)
fpsimd_flush_task_state(current);
/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.za_state) {
current->thread.svcr &= ~SVCR_ZA_MASK;
clear_thread_flag(TIF_SME);
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index 35481d51aada..6cc380a15eb7 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -692,13 +692,15 @@ void kvm_vcpu_wfi(struct kvm_vcpu *vcpu)
*/
preempt_disable();
kvm_vgic_vmcr_sync(vcpu);
- vgic_v4_put(vcpu, true);
+ vcpu_set_flag(vcpu, IN_WFI);
+ vgic_v4_put(vcpu);
preempt_enable();
kvm_vcpu_halt(vcpu);
vcpu_clear_flag(vcpu, IN_WFIT);
preempt_disable();
+ vcpu_clear_flag(vcpu, IN_WFI);
vgic_v4_load(vcpu);
preempt_enable();
}
@@ -766,7 +768,7 @@ static int check_vcpu_requests(struct kvm_vcpu *vcpu)
if (kvm_check_request(KVM_REQ_RELOAD_GICv4, vcpu)) {
/* The distributor enable bits were changed */
preempt_disable();
- vgic_v4_put(vcpu, false);
+ vgic_v4_put(vcpu);
vgic_v4_load(vcpu);
preempt_enable();
}
diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c
index f86c3007a319..1f8eea53e982 100644
--- a/arch/arm64/kvm/vgic/vgic-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-v3.c
@@ -742,7 +742,7 @@ void vgic_v3_put(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
- WARN_ON(vgic_v4_put(vcpu, false));
+ WARN_ON(vgic_v4_put(vcpu));
vgic_v3_vmcr_sync(vcpu);
diff --git a/arch/arm64/kvm/vgic/vgic-v4.c b/arch/arm64/kvm/vgic/vgic-v4.c
index c1c28fe680ba..339a55194b2c 100644
--- a/arch/arm64/kvm/vgic/vgic-v4.c
+++ b/arch/arm64/kvm/vgic/vgic-v4.c
@@ -336,14 +336,14 @@ void vgic_v4_teardown(struct kvm *kvm)
its_vm->vpes = NULL;
}
-int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db)
+int vgic_v4_put(struct kvm_vcpu *vcpu)
{
struct its_vpe *vpe = &vcpu->arch.vgic_cpu.vgic_v3.its_vpe;
if (!vgic_supports_direct_msis(vcpu->kvm) || !vpe->resident)
return 0;
- return its_make_vpe_non_resident(vpe, need_db);
+ return its_make_vpe_non_resident(vpe, !!vcpu_get_flag(vcpu, IN_WFI));
}
int vgic_v4_load(struct kvm_vcpu *vcpu)
@@ -354,6 +354,9 @@ int vgic_v4_load(struct kvm_vcpu *vcpu)
if (!vgic_supports_direct_msis(vcpu->kvm) || vpe->resident)
return 0;
+ if (vcpu_get_flag(vcpu, IN_WFI))
+ return 0;
+
/*
* Before making the VPE resident, make sure the redistributor
* corresponding to our current CPU expects us here. See the
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index bc817a5619d6..43c635ddba70 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -710,9 +710,9 @@ static int __init rtas_flash_init(void)
if (!rtas_validate_flash_data.buf)
return -ENOMEM;
- flash_block_cache = kmem_cache_create("rtas_flash_cache",
- RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0,
- NULL);
+ flash_block_cache = kmem_cache_create_usercopy("rtas_flash_cache",
+ RTAS_BLK_SIZE, RTAS_BLK_SIZE,
+ 0, 0, RTAS_BLK_SIZE, NULL);
if (!flash_block_cache) {
printk(KERN_ERR "%s: failed to create block cache\n",
__func__);
diff --git a/arch/powerpc/mm/kasan/Makefile b/arch/powerpc/mm/kasan/Makefile
index 699eeffd9f55..f9522fd70b2f 100644
--- a/arch/powerpc/mm/kasan/Makefile
+++ b/arch/powerpc/mm/kasan/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
KASAN_SANITIZE := n
+KCOV_INSTRUMENT := n
obj-$(CONFIG_PPC32) += init_32.o
obj-$(CONFIG_PPC_8xx) += 8xx.o
diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S
index ec486e5369d9..09b47ebacf2e 100644
--- a/arch/riscv/lib/uaccess.S
+++ b/arch/riscv/lib/uaccess.S
@@ -17,8 +17,11 @@ ENTRY(__asm_copy_from_user)
li t6, SR_SUM
csrs CSR_STATUS, t6
- /* Save for return value */
- mv t5, a2
+ /*
+ * Save the terminal address which will be used to compute the number
+ * of bytes copied in case of a fixup exception.
+ */
+ add t5, a0, a2
/*
* Register allocation for code below:
@@ -176,7 +179,7 @@ ENTRY(__asm_copy_from_user)
10:
/* Disable access to user memory */
csrc CSR_STATUS, t6
- mv a0, t5
+ sub a0, t5, a0
ret
ENDPROC(__asm_copy_to_user)
ENDPROC(__asm_copy_from_user)
@@ -228,7 +231,7 @@ ENTRY(__clear_user)
11:
/* Disable access to user memory */
csrc CSR_STATUS, t6
- mv a0, a1
+ sub a0, a3, a0
ret
ENDPROC(__clear_user)
EXPORT_SYMBOL(__clear_user)
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index ad9844c5b40c..e6468eab2681 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -78,7 +78,7 @@ static struct blk_crypto_fallback_keyslot {
struct crypto_skcipher *tfms[BLK_ENCRYPTION_MODE_MAX];
} *blk_crypto_keyslots;
-static struct blk_crypto_profile blk_crypto_fallback_profile;
+static struct blk_crypto_profile *blk_crypto_fallback_profile;
static struct workqueue_struct *blk_crypto_wq;
static mempool_t *blk_crypto_bounce_page_pool;
static struct bio_set crypto_bio_split;
@@ -292,7 +292,7 @@ static bool blk_crypto_fallback_encrypt_bio(struct bio **bio_ptr)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
src_bio->bi_status = blk_st;
@@ -395,7 +395,7 @@ static void blk_crypto_fallback_decrypt_bio(struct work_struct *work)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
bio->bi_status = blk_st;
@@ -499,7 +499,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
return false;
}
- if (!__blk_crypto_cfg_supported(&blk_crypto_fallback_profile,
+ if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile,
&bc->bc_key->crypto_cfg)) {
bio->bi_status = BLK_STS_NOTSUPP;
return false;
@@ -526,7 +526,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
int blk_crypto_fallback_evict_key(const struct blk_crypto_key *key)
{
- return __blk_crypto_evict_key(&blk_crypto_fallback_profile, key);
+ return __blk_crypto_evict_key(blk_crypto_fallback_profile, key);
}
static bool blk_crypto_fallback_inited;
@@ -534,7 +534,6 @@ static int blk_crypto_fallback_init(void)
{
int i;
int err;
- struct blk_crypto_profile *profile = &blk_crypto_fallback_profile;
if (blk_crypto_fallback_inited)
return 0;
@@ -545,18 +544,27 @@ static int blk_crypto_fallback_init(void)
if (err)
goto out;
- err = blk_crypto_profile_init(profile, blk_crypto_num_keyslots);
- if (err)
+ /* Dynamic allocation is needed because of lockdep_register_key(). */
+ blk_crypto_fallback_profile =
+ kzalloc(sizeof(*blk_crypto_fallback_profile), GFP_KERNEL);
+ if (!blk_crypto_fallback_profile) {
+ err = -ENOMEM;
goto fail_free_bioset;
+ }
+
+ err = blk_crypto_profile_init(blk_crypto_fallback_profile,
+ blk_crypto_num_keyslots);
+ if (err)
+ goto fail_free_profile;
err = -ENOMEM;
- profile->ll_ops = blk_crypto_fallback_ll_ops;
- profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
+ blk_crypto_fallback_profile->ll_ops = blk_crypto_fallback_ll_ops;
+ blk_crypto_fallback_profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
/* All blk-crypto modes have a crypto API fallback. */
for (i = 0; i < BLK_ENCRYPTION_MODE_MAX; i++)
- profile->modes_supported[i] = 0xFFFFFFFF;
- profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
+ blk_crypto_fallback_profile->modes_supported[i] = 0xFFFFFFFF;
+ blk_crypto_fallback_profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
blk_crypto_wq = alloc_workqueue("blk_crypto_wq",
WQ_UNBOUND | WQ_HIGHPRI |
@@ -597,7 +605,9 @@ static int blk_crypto_fallback_init(void)
fail_free_wq:
destroy_workqueue(blk_crypto_wq);
fail_destroy_profile:
- blk_crypto_profile_destroy(profile);
+ blk_crypto_profile_destroy(blk_crypto_fallback_profile);
+fail_free_profile:
+ kfree(blk_crypto_fallback_profile);
fail_free_bioset:
bioset_exit(&crypto_bio_split);
out:
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index faad19b396d5..d6f405763c56 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -600,6 +600,9 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0489, 0xe0d9), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
+ { USB_DEVICE(0x0489, 0xe0f5), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH |
+ BTUSB_VALID_LE_STATES },
{ USB_DEVICE(0x13d3, 0x3568), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index cae078bffc71..9b7268bae66a 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -2159,6 +2159,8 @@ static int sysc_reset(struct sysc *ddata)
sysc_val = sysc_read_sysconfig(ddata);
sysc_val |= sysc_mask;
sysc_write(ddata, sysc_offset, sysc_val);
+ /* Flush posted write */
+ sysc_val = sysc_read_sysconfig(ddata);
}
if (ddata->cfg.srst_udelay)
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c
index fe0664472520..f5d4359555d7 100644
--- a/drivers/cpuidle/cpuidle-psci-domain.c
+++ b/drivers/cpuidle/cpuidle-psci-domain.c
@@ -117,20 +117,6 @@ static void psci_pd_remove(void)
}
}
-static bool psci_pd_try_set_osi_mode(void)
-{
- int ret;
-
- if (!psci_has_osi_support())
- return false;
-
- ret = psci_set_osi_mode(true);
- if (ret)
- return false;
-
- return true;
-}
-
static void psci_cpuidle_domain_sync_state(struct device *dev)
{
/*
@@ -149,15 +135,12 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct device_node *node;
- bool use_osi;
+ bool use_osi = psci_has_osi_support();
int ret = 0, pd_count = 0;
if (!np)
return -ENODEV;
- /* If OSI mode is supported, let's try to enable it. */
- use_osi = psci_pd_try_set_osi_mode();
-
/*
* Parse child nodes for the "#power-domain-cells" property and
* initialize a genpd/genpd-of-provider pair when it's found.
@@ -167,32 +150,37 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev)
continue;
ret = psci_pd_init(node, use_osi);
- if (ret)
- goto put_node;
+ if (ret) {
+ of_node_put(node);
+ goto exit;
+ }
pd_count++;
}
/* Bail out if not using the hierarchical CPU topology. */
if (!pd_count)
- goto no_pd;
+ return 0;
/* Link genpd masters/subdomains to model the CPU topology. */
ret = dt_idle_pd_init_topology(np);
if (ret)
goto remove_pd;
- pr_info("Initialized CPU PM domain topology\n");
+ /* let's try to enable OSI. */
+ ret = psci_set_osi_mode(use_osi);
+ if (ret)
+ goto remove_pd;
+
+ pr_info("Initialized CPU PM domain topology using %s mode\n",
+ use_osi ? "OSI" : "PC");
return 0;
-put_node:
- of_node_put(node);
remove_pd:
+ dt_idle_pd_remove_topology(np);
psci_pd_remove();
+exit:
pr_err("failed to create CPU PM domains ret=%d\n", ret);
-no_pd:
- if (use_osi)
- psci_set_osi_mode(false);
return ret;
}
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index af22be84034b..a53eacebca33 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -479,7 +479,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
struct sk_buff *skb, u16 source_node_id,
bool is_broadcast, u16 ether_type)
{
- int status;
+ int status, len;
switch (ether_type) {
case ETH_P_ARP:
@@ -533,13 +533,15 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
}
skb->protocol = protocol;
}
+
+ len = skb->len;
status = netif_rx(skb);
if (status == NET_RX_DROP) {
net->stats.rx_errors++;
net->stats.rx_dropped++;
} else {
net->stats.rx_packets++;
- net->stats.rx_bytes += skb->len;
+ net->stats.rx_bytes += len;
}
return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index fdb53d4394f3..02a112d00d41 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -185,7 +185,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
uint64_t *chunk_array_user;
uint64_t *chunk_array;
uint32_t uf_offset = 0;
- unsigned int size;
+ size_t size;
int ret;
int i;
@@ -1607,15 +1607,15 @@ static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev,
continue;
r = dma_fence_wait_timeout(fence, true, timeout);
+ if (r > 0 && fence->error)
+ r = fence->error;
+
dma_fence_put(fence);
if (r < 0)
return r;
if (r == 0)
break;
-
- if (fence->error)
- return fence->error;
}
memset(wait, 0, sizeof(*wait));
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 773383e660e8..e6427a00cf6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4232,6 +4232,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, true);
cancel_delayed_work_sync(&adev->delayed_init_work);
+ flush_delayed_work(&adev->gfx.gfx_off_delay_work);
amdgpu_ras_suspend(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index ed6878d5b3ce..418e4c77ceb8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -501,6 +501,41 @@ int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev)
return 0;
}
+/**
+ * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether
+ * fence driver interrupts need to be restored.
+ *
+ * @ring: ring that to be checked
+ *
+ * Interrupts for rings that belong to GFX IP don't need to be restored
+ * when the target power state is s0ix.
+ *
+ * Return true if need to restore interrupts, false otherwise.
+ */
+static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ bool is_gfx_power_domain = false;
+
+ switch (ring->funcs->type) {
+ case AMDGPU_RING_TYPE_SDMA:
+ /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */
+ if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0))
+ is_gfx_power_domain = true;
+ break;
+ case AMDGPU_RING_TYPE_GFX:
+ case AMDGPU_RING_TYPE_COMPUTE:
+ case AMDGPU_RING_TYPE_KIQ:
+ case AMDGPU_RING_TYPE_MES:
+ is_gfx_power_domain = true;
+ break;
+ default:
+ break;
+ }
+
+ return !(adev->in_s0ix && is_gfx_power_domain);
+}
+
/**
* amdgpu_fence_driver_hw_fini - tear down the fence driver
* for all possible rings.
@@ -529,7 +564,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev)
amdgpu_fence_driver_force_completion(ring);
if (!drm_dev_is_unplugged(adev_to_drm(adev)) &&
- ring->fence_drv.irq_src)
+ ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_put(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
@@ -604,7 +640,8 @@ void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev)
continue;
/* enable the interrupt */
- if (ring->fence_drv.irq_src)
+ if (ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_get(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index b803e785d3af..23f0067f92e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -585,15 +585,8 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)
if (adev->gfx.gfx_off_req_count == 0 &&
!adev->gfx.gfx_off_state) {
- /* If going to s2idle, no need to wait */
- if (adev->in_s0ix) {
- if (!amdgpu_dpm_set_powergating_by_smu(adev,
- AMD_IP_BLOCK_TYPE_GFX, true))
- adev->gfx.gfx_off_state = true;
- } else {
- schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
+ schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
delay);
- }
}
} else {
if (adev->gfx.gfx_off_req_count == 0) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index ca5dc51600fa..9efbc0f7c6bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -160,7 +160,6 @@ void amdgpu_irq_disable_all(struct amdgpu_device *adev)
continue;
for (k = 0; k < src->num_types; ++k) {
- atomic_set(&src->enabled_types[k], 0);
r = src->funcs->set(adev, src, k,
AMDGPU_IRQ_STATE_DISABLE);
if (r)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index eecbd8eeb1f5..8764ff7ed97e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -514,6 +514,8 @@ static int psp_sw_fini(void *handle)
kfree(cmd);
cmd = NULL;
+ psp_free_shared_bufs(psp);
+
if (psp->km_ring.ring_mem)
amdgpu_bo_free_kernel(&adev->firmware.rbuf,
&psp->km_ring.ring_mem_mc_addr,
@@ -2673,8 +2675,6 @@ static int psp_hw_fini(void *handle)
psp_ring_destroy(psp, PSP_RING_TYPE__KM);
- psp_free_shared_bufs(psp);
-
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index d3558c34d406..296b2d5976af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -361,6 +361,8 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
amdgpu_bo_free_kernel(&ring->ring_obj,
&ring->gpu_addr,
(void **)&ring->ring);
+ } else {
+ kfree(ring->fence_drv.fences);
}
dma_fence_put(ring->vmid_wait);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index ec938a1a5062..4c661e024e13 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1352,6 +1352,7 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
amdgpu_vm_bo_base_init(&bo_va->base, vm, bo);
bo_va->ref_count = 1;
+ bo_va->last_pt_update = dma_fence_get_stub();
INIT_LIST_HEAD(&bo_va->valids);
INIT_LIST_HEAD(&bo_va->invalids);
@@ -2073,7 +2074,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
vm->update_funcs = &amdgpu_vm_cpu_funcs;
else
vm->update_funcs = &amdgpu_vm_sdma_funcs;
- vm->last_update = NULL;
+
+ vm->last_update = dma_fence_get_stub();
vm->last_unlocked = dma_fence_get_stub();
vm->last_tlb_flush = dma_fence_get_stub();
@@ -2198,7 +2200,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
goto unreserve_bo;
dma_fence_put(vm->last_update);
- vm->last_update = NULL;
+ vm->last_update = dma_fence_get_stub();
vm->is_compute_context = true;
/* Free the shadow bo for compute VM */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 9f718b98da1f..249b269e2cc5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7397,27 +7397,55 @@ is_scaling_state_different(const struct dm_connector_state *dm_state,
}
#ifdef CONFIG_DRM_AMD_DC_HDCP
-static bool is_content_protection_different(struct drm_connector_state *state,
- const struct drm_connector_state *old_state,
- const struct drm_connector *connector, struct hdcp_workqueue *hdcp_w)
+static bool is_content_protection_different(struct drm_crtc_state *new_crtc_state,
+ struct drm_crtc_state *old_crtc_state,
+ struct drm_connector_state *new_conn_state,
+ struct drm_connector_state *old_conn_state,
+ const struct drm_connector *connector,
+ struct hdcp_workqueue *hdcp_w)
{
struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
struct dm_connector_state *dm_con_state = to_dm_connector_state(connector->state);
- /* Handle: Type0/1 change */
- if (old_state->hdcp_content_type != state->hdcp_content_type &&
- state->content_protection != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) {
- state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
+ pr_debug("[HDCP_DM] connector->index: %x connect_status: %x dpms: %x\n",
+ connector->index, connector->status, connector->dpms);
+ pr_debug("[HDCP_DM] state protection old: %x new: %x\n",
+ old_conn_state->content_protection, new_conn_state->content_protection);
+
+ if (old_crtc_state)
+ pr_debug("[HDCP_DM] old crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n",
+ old_crtc_state->enable,
+ old_crtc_state->active,
+ old_crtc_state->mode_changed,
+ old_crtc_state->active_changed,
+ old_crtc_state->connectors_changed);
+
+ if (new_crtc_state)
+ pr_debug("[HDCP_DM] NEW crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n",
+ new_crtc_state->enable,
+ new_crtc_state->active,
+ new_crtc_state->mode_changed,
+ new_crtc_state->active_changed,
+ new_crtc_state->connectors_changed);
+
+ /* hdcp content type change */
+ if (old_conn_state->hdcp_content_type != new_conn_state->hdcp_content_type &&
+ new_conn_state->content_protection != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) {
+ new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
+ pr_debug("[HDCP_DM] Type0/1 change %s :true\n", __func__);
return true;
}
- /* CP is being re enabled, ignore this
- *
- * Handles: ENABLED -> DESIRED
- */
- if (old_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED &&
- state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) {
- state->content_protection = DRM_MODE_CONTENT_PROTECTION_ENABLED;
+ /* CP is being re enabled, ignore this */
+ if (old_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED &&
+ new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) {
+ if (new_crtc_state && new_crtc_state->mode_changed) {
+ new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
+ pr_debug("[HDCP_DM] ENABLED->DESIRED & mode_changed %s :true\n", __func__);
+ return true;
+ };
+ new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_ENABLED;
+ pr_debug("[HDCP_DM] ENABLED -> DESIRED %s :false\n", __func__);
return false;
}
@@ -7425,9 +7453,9 @@ static bool is_content_protection_different(struct drm_connector_state *state,
*
* Handles: UNDESIRED -> ENABLED
*/
- if (old_state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED &&
- state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED)
- state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
+ if (old_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED &&
+ new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED)
+ new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
/* Stream removed and re-enabled
*
@@ -7437,10 +7465,12 @@ static bool is_content_protection_different(struct drm_connector_state *state,
*
* Handles: DESIRED -> DESIRED (Special case)
*/
- if (!(old_state->crtc && old_state->crtc->enabled) &&
- state->crtc && state->crtc->enabled &&
+ if (!(old_conn_state->crtc && old_conn_state->crtc->enabled) &&
+ new_conn_state->crtc && new_conn_state->crtc->enabled &&
connector->state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) {
dm_con_state->update_hdcp = false;
+ pr_debug("[HDCP_DM] DESIRED->DESIRED (Stream removed and re-enabled) %s :true\n",
+ __func__);
return true;
}
@@ -7452,35 +7482,42 @@ static bool is_content_protection_different(struct drm_connector_state *state,
*
* Handles: DESIRED -> DESIRED (Special case)
*/
- if (dm_con_state->update_hdcp && state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED &&
- connector->dpms == DRM_MODE_DPMS_ON && aconnector->dc_sink != NULL) {
+ if (dm_con_state->update_hdcp &&
+ new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED &&
+ connector->dpms == DRM_MODE_DPMS_ON && aconnector->dc_sink != NULL) {
dm_con_state->update_hdcp = false;
+ pr_debug("[HDCP_DM] DESIRED->DESIRED (Hot-plug, headless s3, dpms) %s :true\n",
+ __func__);
return true;
}
- /*
- * Handles: UNDESIRED -> UNDESIRED
- * DESIRED -> DESIRED
- * ENABLED -> ENABLED
- */
- if (old_state->content_protection == state->content_protection)
+ if (old_conn_state->content_protection == new_conn_state->content_protection) {
+ if (new_conn_state->content_protection >= DRM_MODE_CONTENT_PROTECTION_DESIRED) {
+ if (new_crtc_state && new_crtc_state->mode_changed) {
+ pr_debug("[HDCP_DM] DESIRED->DESIRED or ENABLE->ENABLE mode_change %s :true\n",
+ __func__);
+ return true;
+ };
+ pr_debug("[HDCP_DM] DESIRED->DESIRED & ENABLE->ENABLE %s :false\n",
+ __func__);
+ return false;
+ };
+
+ pr_debug("[HDCP_DM] UNDESIRED->UNDESIRED %s :false\n", __func__);
return false;
+ }
- /*
- * Handles: UNDESIRED -> DESIRED
- * DESIRED -> UNDESIRED
- * ENABLED -> UNDESIRED
- */
- if (state->content_protection != DRM_MODE_CONTENT_PROTECTION_ENABLED)
+ if (new_conn_state->content_protection != DRM_MODE_CONTENT_PROTECTION_ENABLED) {
+ pr_debug("[HDCP_DM] UNDESIRED->DESIRED or DESIRED->UNDESIRED or ENABLED->UNDESIRED %s :true\n",
+ __func__);
return true;
+ }
- /*
- * Handles: DESIRED -> ENABLED
- */
+ pr_debug("[HDCP_DM] DESIRED->ENABLED %s :false\n", __func__);
return false;
}
-
#endif
+
static void remove_stream(struct amdgpu_device *adev,
struct amdgpu_crtc *acrtc,
struct dc_stream_state *stream)
@@ -8335,10 +8372,67 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+ if (!adev->dm.hdcp_workqueue)
+ continue;
+
+ pr_debug("[HDCP_DM] -------------- i : %x ----------\n", i);
+
+ if (!connector)
+ continue;
+
+ pr_debug("[HDCP_DM] connector->index: %x connect_status: %x dpms: %x\n",
+ connector->index, connector->status, connector->dpms);
+ pr_debug("[HDCP_DM] state protection old: %x new: %x\n",
+ old_con_state->content_protection, new_con_state->content_protection);
+
+ if (aconnector->dc_sink) {
+ if (aconnector->dc_sink->sink_signal != SIGNAL_TYPE_VIRTUAL &&
+ aconnector->dc_sink->sink_signal != SIGNAL_TYPE_NONE) {
+ pr_debug("[HDCP_DM] pipe_ctx dispname=%s\n",
+ aconnector->dc_sink->edid_caps.display_name);
+ }
+ }
+
new_crtc_state = NULL;
+ old_crtc_state = NULL;
- if (acrtc)
+ if (acrtc) {
new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base);
+ old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base);
+ }
+
+ if (old_crtc_state)
+ pr_debug("old crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n",
+ old_crtc_state->enable,
+ old_crtc_state->active,
+ old_crtc_state->mode_changed,
+ old_crtc_state->active_changed,
+ old_crtc_state->connectors_changed);
+
+ if (new_crtc_state)
+ pr_debug("NEW crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n",
+ new_crtc_state->enable,
+ new_crtc_state->active,
+ new_crtc_state->mode_changed,
+ new_crtc_state->active_changed,
+ new_crtc_state->connectors_changed);
+ }
+
+ for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {
+ struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
+ struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
+ struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+
+ if (!adev->dm.hdcp_workqueue)
+ continue;
+
+ new_crtc_state = NULL;
+ old_crtc_state = NULL;
+
+ if (acrtc) {
+ new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base);
+ old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base);
+ }
dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
@@ -8350,11 +8444,44 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
continue;
}
- if (is_content_protection_different(new_con_state, old_con_state, connector, adev->dm.hdcp_workqueue))
+ if (is_content_protection_different(new_crtc_state, old_crtc_state, new_con_state,
+ old_con_state, connector, adev->dm.hdcp_workqueue)) {
+ /* when display is unplugged from mst hub, connctor will
+ * be destroyed within dm_dp_mst_connector_destroy. connector
+ * hdcp perperties, like type, undesired, desired, enabled,
+ * will be lost. So, save hdcp properties into hdcp_work within
+ * amdgpu_dm_atomic_commit_tail. if the same display is
+ * plugged back with same display index, its hdcp properties
+ * will be retrieved from hdcp_work within dm_dp_mst_get_modes
+ */
+
+ bool enable_encryption = false;
+
+ if (new_con_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED)
+ enable_encryption = true;
+
+ if (aconnector->dc_link && aconnector->dc_sink &&
+ aconnector->dc_link->type == dc_connection_mst_branch) {
+ struct hdcp_workqueue *hdcp_work = adev->dm.hdcp_workqueue;
+ struct hdcp_workqueue *hdcp_w =
+ &hdcp_work[aconnector->dc_link->link_index];
+
+ hdcp_w->hdcp_content_type[connector->index] =
+ new_con_state->hdcp_content_type;
+ hdcp_w->content_protection[connector->index] =
+ new_con_state->content_protection;
+ }
+
+ if (new_crtc_state && new_crtc_state->mode_changed &&
+ new_con_state->content_protection >= DRM_MODE_CONTENT_PROTECTION_DESIRED)
+ enable_encryption = true;
+
+ DRM_INFO("[HDCP_DM] hdcp_update_display enable_encryption = %x\n", enable_encryption);
+
hdcp_update_display(
adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector,
- new_con_state->hdcp_content_type,
- new_con_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED);
+ new_con_state->hdcp_content_type, enable_encryption);
+ }
}
#endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h
index 09294ff122fe..bbbf7d0eff82 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h
@@ -52,6 +52,20 @@ struct hdcp_workqueue {
struct mod_hdcp_link link;
enum mod_hdcp_encryption_status encryption_status;
+
+ /* when display is unplugged from mst hub, connctor will be
+ * destroyed within dm_dp_mst_connector_destroy. connector
+ * hdcp perperties, like type, undesired, desired, enabled,
+ * will be lost. So, save hdcp properties into hdcp_work within
+ * amdgpu_dm_atomic_commit_tail. if the same display is
+ * plugged back with same display index, its hdcp properties
+ * will be retrieved from hdcp_work within dm_dp_mst_get_modes
+ */
+ /* un-desired, desired, enabled */
+ unsigned int content_protection[AMDGPU_DM_MAX_DISPLAY_INDEX];
+ /* hdcp1.x, hdcp2.x */
+ unsigned int hdcp_content_type[AMDGPU_DM_MAX_DISPLAY_INDEX];
+
uint8_t max_link;
uint8_t *srm;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index d07e1053b36b..a9ddff774a97 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -32,6 +32,10 @@
#include "amdgpu_dm.h"
#include "amdgpu_dm_mst_types.h"
+#ifdef CONFIG_DRM_AMD_DC_HDCP
+#include "amdgpu_dm_hdcp.h"
+#endif
+
#include "dc.h"
#include "dm_helpers.h"
@@ -363,6 +367,32 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector)
/* dc_link_add_remote_sink returns a new reference */
aconnector->dc_sink = dc_sink;
+ /* when display is unplugged from mst hub, connctor will be
+ * destroyed within dm_dp_mst_connector_destroy. connector
+ * hdcp perperties, like type, undesired, desired, enabled,
+ * will be lost. So, save hdcp properties into hdcp_work within
+ * amdgpu_dm_atomic_commit_tail. if the same display is
+ * plugged back with same display index, its hdcp properties
+ * will be retrieved from hdcp_work within dm_dp_mst_get_modes
+ */
+#ifdef CONFIG_DRM_AMD_DC_HDCP
+ if (aconnector->dc_sink && connector->state) {
+ struct drm_device *dev = connector->dev;
+ struct amdgpu_device *adev = drm_to_adev(dev);
+
+ if (adev->dm.hdcp_workqueue) {
+ struct hdcp_workqueue *hdcp_work = adev->dm.hdcp_workqueue;
+ struct hdcp_workqueue *hdcp_w =
+ &hdcp_work[aconnector->dc_link->link_index];
+
+ connector->state->hdcp_content_type =
+ hdcp_w->hdcp_content_type[connector->index];
+ connector->state->content_protection =
+ hdcp_w->content_protection[connector->index];
+ }
+ }
+#endif
+
if (aconnector->dc_sink) {
amdgpu_dm_update_freesync_caps(
connector, aconnector->edid);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
index 915a20461c77..893c0809cd4e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
@@ -230,7 +230,8 @@
type DTBCLK_P2_SRC_SEL;\
type DTBCLK_P2_EN;\
type DTBCLK_P3_SRC_SEL;\
- type DTBCLK_P3_EN;
+ type DTBCLK_P3_EN;\
+ type DENTIST_DISPCLK_CHG_DONE;
struct dccg_shift {
DCCG_REG_FIELD_LIST(uint8_t)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
index 7d2b982506fd..cef32a1f91cd 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
@@ -47,6 +47,14 @@ void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
{
struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+ if (dccg->dpp_clock_gated[dpp_inst]) {
+ /*
+ * Do not update the DPPCLK DTO if the clock is stopped.
+ * It is treated the same as if the pipe itself were in PG.
+ */
+ return;
+ }
+
if (dccg->ref_dppclk && req_dppclk) {
int ref_dppclk = dccg->ref_dppclk;
int modulo, phase;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index 85ea3334355c..b74705c1c8dc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -296,6 +296,9 @@ static void dccg314_dpp_root_clock_control(
{
struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+ if (dccg->dpp_clock_gated[dpp_inst] != clock_on)
+ return;
+
if (clock_on) {
/* turn off the DTO and leave phase/modulo at max */
REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_ENABLE[dpp_inst], 0);
@@ -309,6 +312,8 @@ static void dccg314_dpp_root_clock_control(
DPPCLK0_DTO_PHASE, 0,
DPPCLK0_DTO_MODULO, 1);
}
+
+ dccg->dpp_clock_gated[dpp_inst] = !clock_on;
}
static const struct dccg_funcs dccg314_funcs = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index b7782433ce6b..503ab45b4ace 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -920,6 +920,22 @@ static const struct dc_debug_options debug_defaults_drv = {
.afmt = true,
}
},
+
+ .root_clock_optimization = {
+ .bits = {
+ .dpp = true,
+ .dsc = false,
+ .hdmistream = false,
+ .hdmichar = false,
+ .dpstream = false,
+ .symclk32_se = false,
+ .symclk32_le = false,
+ .symclk_fe = false,
+ .physymclk = false,
+ .dpiasymclk = false,
+ }
+ },
+
.seamless_boot_odm_combine = true
};
@@ -1917,6 +1933,10 @@ static bool dcn314_resource_construct(
dc->debug = debug_defaults_drv;
else
dc->debug = debug_defaults_diags;
+
+ /* Disable root clock optimization */
+ dc->debug.root_clock_optimization.u32All = 0;
+
// Init the vm_helper
if (dc->vm_helper)
vm_helper_init(dc->vm_helper, 16);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
index 3fb4bcc34353..ffbb739d85b6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
@@ -42,6 +42,20 @@
#define DC_LOGGER \
dccg->ctx->logger
+/* This function is a workaround for writing to OTG_PIXEL_RATE_DIV
+ * without the probability of causing a DIG FIFO error.
+ */
+static void dccg32_wait_for_dentist_change_done(
+ struct dccg *dccg)
+{
+ struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+ uint32_t dentist_dispclk_value = REG_READ(DENTIST_DISPCLK_CNTL);
+
+ REG_WRITE(DENTIST_DISPCLK_CNTL, dentist_dispclk_value);
+ REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 50, 2000);
+}
+
static void dccg32_get_pixel_rate_div(
struct dccg *dccg,
uint32_t otg_inst,
@@ -110,21 +124,29 @@ static void dccg32_set_pixel_rate_div(
REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
OTG0_PIXEL_RATE_DIVK1, k1,
OTG0_PIXEL_RATE_DIVK2, k2);
+
+ dccg32_wait_for_dentist_change_done(dccg);
break;
case 1:
REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
OTG1_PIXEL_RATE_DIVK1, k1,
OTG1_PIXEL_RATE_DIVK2, k2);
+
+ dccg32_wait_for_dentist_change_done(dccg);
break;
case 2:
REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
OTG2_PIXEL_RATE_DIVK1, k1,
OTG2_PIXEL_RATE_DIVK2, k2);
+
+ dccg32_wait_for_dentist_change_done(dccg);
break;
case 3:
REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
OTG3_PIXEL_RATE_DIVK1, k1,
OTG3_PIXEL_RATE_DIVK2, k2);
+
+ dccg32_wait_for_dentist_change_done(dccg);
break;
default:
BREAK_TO_DEBUGGER();
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h
index 1c46fad0977b..fc3c9c650d43 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h
@@ -147,7 +147,8 @@
DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_SRC_SEL, mask_sh),\
DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_EN, mask_sh),\
DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\
- DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh)
+ DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\
+ DCCG_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, mask_sh)
struct dccg *dccg32_create(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index f5fa7abd97fc..d477dcc9149f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -1177,7 +1177,7 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
*k2_div = PIXEL_RATE_DIV_BY_2;
else
*k2_div = PIXEL_RATE_DIV_BY_4;
- } else if (dc_is_dp_signal(stream->signal)) {
+ } else if (dc_is_dp_signal(stream->signal) || dc_is_virtual_signal(stream->signal)) {
if (two_pix_per_container) {
*k1_div = PIXEL_RATE_DIV_BY_1;
*k2_div = PIXEL_RATE_DIV_BY_2;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
index 026cf13d203f..03cdfb557788 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
@@ -1272,7 +1272,8 @@ unsigned int dcn32_calc_num_avail_chans_for_mall(struct dc *dc, int num_chans);
DCCG_SRII(PHASE, DTBCLK_DTO, 0), DCCG_SRII(PHASE, DTBCLK_DTO, 1), \
DCCG_SRII(PHASE, DTBCLK_DTO, 2), DCCG_SRII(PHASE, DTBCLK_DTO, 3), \
SR(DCCG_AUDIO_DTBCLK_DTO_MODULO), SR(DCCG_AUDIO_DTBCLK_DTO_PHASE), \
- SR(OTG_PIXEL_RATE_DIV), SR(DTBCLK_P_CNTL), SR(DCCG_AUDIO_DTO_SOURCE) \
+ SR(OTG_PIXEL_RATE_DIV), SR(DTBCLK_P_CNTL), \
+ SR(DCCG_AUDIO_DTO_SOURCE), SR(DENTIST_DISPCLK_CNTL) \
)
/* VMID */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index 2bb768413c92..19f55657272e 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -808,7 +808,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
v->SwathHeightC[k],
TWait,
(v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ||
- v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= MIN_DCFCLK_FREQ_MHZ) ?
+ v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
/* Output */
&v->DSTXAfterScaler[k],
@@ -3289,7 +3289,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
v->swath_width_chroma_ub_this_state[k],
v->SwathHeightYThisState[k],
v->SwathHeightCThisState[k], v->TWait,
- (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= MIN_DCFCLK_FREQ_MHZ) ?
+ (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
/* Output */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
index e92eee2c664d..a475775bc389 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
@@ -52,7 +52,7 @@
#define BPP_BLENDED_PIPE 0xffffffff
#define MEM_STROBE_FREQ_MHZ 1600
-#define MIN_DCFCLK_FREQ_MHZ 200
+#define DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ 300
#define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0
struct display_mode_lib;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index ad6acd1b34e1..9651cccb084a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -68,6 +68,7 @@ struct dccg {
const struct dccg_funcs *funcs;
int pipe_dppclk_khz[MAX_PIPES];
int ref_dppclk;
+ bool dpp_clock_gated[MAX_PIPES];
//int dtbclk_khz[MAX_PIPES];/* TODO needs to be removed */
//int audio_dtbclk_khz;/* TODO needs to be removed */
//int ref_dtbclk_khz;/* TODO needs to be removed */
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index d191ff52d4f0..a664a0a28478 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1562,9 +1562,9 @@ static int smu_disable_dpms(struct smu_context *smu)
/*
* For SMU 13.0.4/11, PMFW will handle the features disablement properly
- * for gpu reset case. Driver involvement is unnecessary.
+ * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
*/
- if (amdgpu_in_reset(adev)) {
+ if (amdgpu_in_reset(adev) || adev->in_s0ix) {
switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 4):
case IP_VERSION(13, 0, 11):
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 31835d96deef..839a812e0da3 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -588,7 +588,9 @@ static int sienna_cichlid_tables_init(struct smu_context *smu)
return -ENOMEM;
}
-static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu)
+static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu,
+ bool use_metrics_v3,
+ bool use_metrics_v2)
{
struct smu_table_context *smu_table= &smu->smu_table;
SmuMetricsExternal_t *metrics_ext =
@@ -596,13 +598,11 @@ static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *s
uint32_t throttler_status = 0;
int i;
- if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) &&
- (smu->smc_fw_version >= 0x3A4900)) {
+ if (use_metrics_v3) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V3.ThrottlingPercentage[i] ? 1U << i : 0);
- } else if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) &&
- (smu->smc_fw_version >= 0x3A4300)) {
+ } else if (use_metrics_v2) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V2.ThrottlingPercentage[i] ? 1U << i : 0);
@@ -864,7 +864,7 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
metrics->TemperatureVrSoc) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_THROTTLER_STATUS:
- *value = sienna_cichlid_get_throttler_status_locked(smu);
+ *value = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2);
break;
case METRICS_CURR_FANSPEED:
*value = use_metrics_v3 ? metrics_v3->CurrFanSpeed :
@@ -4017,7 +4017,7 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu,
gpu_metrics->current_dclk1 = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCLK_1] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] : metrics->CurrClock[PPCLK_DCLK_1];
- gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu);
+ gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2);
gpu_metrics->indep_throttle_status =
smu_cmn_get_indep_throttler_status(gpu_metrics->throttle_status,
sienna_cichlid_throttler_map);
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index a15e09b55170..2c2e0f041f86 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -2727,7 +2727,7 @@ static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)
__drm_atomic_helper_connector_reset(&sdvo_connector->base.base,
&conn_state->base.base);
- INIT_LIST_HEAD(&sdvo_connector->base.panel.fixed_modes);
+ intel_panel_init_alloc(&sdvo_connector->base);
return sdvo_connector;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 49c5451cdfb1..d6dd79541f6a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1407,8 +1407,7 @@ nouveau_connector_create(struct drm_device *dev,
ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index,
&nv_connector->conn);
if (ret) {
- kfree(nv_connector);
- return ERR_PTR(ret);
+ goto drm_conn_err;
}
}
@@ -1470,4 +1469,9 @@ nouveau_connector_create(struct drm_device *dev,
drm_connector_register(connector);
return connector;
+
+drm_conn_err:
+ drm_connector_cleanup(connector);
+ kfree(nv_connector);
+ return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f851aaf2c591..5e067ba7e5fb 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -969,21 +969,21 @@ static const struct panel_desc auo_g104sn02 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
-static const struct drm_display_mode auo_g121ean01_mode = {
- .clock = 66700,
- .hdisplay = 1280,
- .hsync_start = 1280 + 58,
- .hsync_end = 1280 + 58 + 8,
- .htotal = 1280 + 58 + 8 + 70,
- .vdisplay = 800,
- .vsync_start = 800 + 6,
- .vsync_end = 800 + 6 + 4,
- .vtotal = 800 + 6 + 4 + 10,
+static const struct display_timing auo_g121ean01_timing = {
+ .pixelclock = { 60000000, 74400000, 90000000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 20, 50, 100 },
+ .hback_porch = { 20, 50, 100 },
+ .hsync_len = { 30, 100, 200 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 2, 10, 25 },
+ .vback_porch = { 2, 10, 25 },
+ .vsync_len = { 4, 18, 50 },
};
static const struct panel_desc auo_g121ean01 = {
- .modes = &auo_g121ean01_mode,
- .num_modes = 1,
+ .timings = &auo_g121ean01_timing,
+ .num_timings = 1,
.bpc = 8,
.size = {
.width = 261,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 432758ad39a3..94753e017ea8 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -312,7 +312,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index b7dd59fe119e..9edb5edb2bad 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -223,20 +223,6 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
* DU channels that have a display PLL can't use the internal
* system clock, and have no internal clock divider.
*/
-
- /*
- * The H3 ES1.x exhibits dot clock duty cycle stability issues.
- * We can work around them by configuring the DPLL to twice the
- * desired frequency, coupled with a /2 post-divider. Restrict
- * the workaround to H3 ES1.x as ES2.0 and all other SoCs have
- * no post-divider when a display PLL is present (as shown by
- * the workaround breaking HDMI output on M3-W during testing).
- */
- if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY) {
- target *= 2;
- div = 1;
- }
-
extclk = clk_get_rate(rcrtc->extclock);
rcar_du_dpll_divider(rcrtc, &dpll, extclk, target);
@@ -245,30 +231,13 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
| DPLLCR_N(dpll.n) | DPLLCR_M(dpll.m)
| DPLLCR_STBY;
- if (rcrtc->index == 1) {
+ if (rcrtc->index == 1)
dpllcr |= DPLLCR_PLCS1
| DPLLCR_INCS_DOTCLKIN1;
- } else {
- dpllcr |= DPLLCR_PLCS0_PLL
+ else
+ dpllcr |= DPLLCR_PLCS0
| DPLLCR_INCS_DOTCLKIN0;
- /*
- * On ES2.x we have a single mux controlled via bit 21,
- * which selects between DCLKIN source (bit 21 = 0) and
- * a PLL source (bit 21 = 1), where the PLL is always
- * PLL1.
- *
- * On ES1.x we have an additional mux, controlled
- * via bit 20, for choosing between PLL0 (bit 20 = 0)
- * and PLL1 (bit 20 = 1). We always want to use PLL1,
- * so on ES1.x, in addition to setting bit 21, we need
- * to set the bit 20.
- */
-
- if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PLL)
- dpllcr |= DPLLCR_PLCS0_H3ES1X_PLL1;
- }
-
rcar_du_group_write(rcrtc->group, DPLLCR, dpllcr);
escr = ESCR_DCLKSEL_DCLKIN | div;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 6381578c4db5..bd7003d6e075 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -16,7 +16,6 @@
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/slab.h>
-#include <linux/sys_soc.h>
#include <linux/wait.h>
#include <drm/drm_atomic_helper.h>
@@ -387,43 +386,6 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = {
.dpll_mask = BIT(2) | BIT(1),
};
-static const struct rcar_du_device_info rcar_du_r8a7795_es1_info = {
- .gen = 3,
- .features = RCAR_DU_FEATURE_CRTC_IRQ
- | RCAR_DU_FEATURE_CRTC_CLOCK
- | RCAR_DU_FEATURE_VSP1_SOURCE
- | RCAR_DU_FEATURE_INTERLACED
- | RCAR_DU_FEATURE_TVM_SYNC,
- .quirks = RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY
- | RCAR_DU_QUIRK_H3_ES1_PLL,
- .channels_mask = BIT(3) | BIT(2) | BIT(1) | BIT(0),
- .routes = {
- /*
- * R8A7795 has one RGB output, two HDMI outputs and one
- * LVDS output.
- */
- [RCAR_DU_OUTPUT_DPAD0] = {
- .possible_crtcs = BIT(3),
- .port = 0,
- },
- [RCAR_DU_OUTPUT_HDMI0] = {
- .possible_crtcs = BIT(1),
- .port = 1,
- },
- [RCAR_DU_OUTPUT_HDMI1] = {
- .possible_crtcs = BIT(2),
- .port = 2,
- },
- [RCAR_DU_OUTPUT_LVDS0] = {
- .possible_crtcs = BIT(0),
- .port = 3,
- },
- },
- .num_lvds = 1,
- .num_rpf = 5,
- .dpll_mask = BIT(2) | BIT(1),
-};
-
static const struct rcar_du_device_info rcar_du_r8a7796_info = {
.gen = 3,
.features = RCAR_DU_FEATURE_CRTC_IRQ
@@ -592,11 +554,6 @@ static const struct of_device_id rcar_du_of_table[] = {
MODULE_DEVICE_TABLE(of, rcar_du_of_table);
-static const struct soc_device_attribute rcar_du_soc_table[] = {
- { .soc_id = "r8a7795", .revision = "ES1.*", .data = &rcar_du_r8a7795_es1_info },
- { /* sentinel */ }
-};
-
const char *rcar_du_output_name(enum rcar_du_output output)
{
static const char * const names[] = {
@@ -688,7 +645,6 @@ static void rcar_du_shutdown(struct platform_device *pdev)
static int rcar_du_probe(struct platform_device *pdev)
{
- const struct soc_device_attribute *soc_attr;
struct rcar_du_device *rcdu;
unsigned int mask;
int ret;
@@ -706,10 +662,6 @@ static int rcar_du_probe(struct platform_device *pdev)
rcdu->info = of_device_get_match_data(rcdu->dev);
- soc_attr = soc_device_match(rcar_du_soc_table);
- if (soc_attr)
- rcdu->info = soc_attr->data;
-
platform_set_drvdata(pdev, rcdu);
/* I/O resources */
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index acc3673fefe1..5cfa2bb7ad93 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -34,8 +34,6 @@ struct rcar_du_device;
#define RCAR_DU_FEATURE_NO_BLENDING BIT(5) /* PnMR.SPIM does not have ALP nor EOR bits */
#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */
-#define RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY BIT(1) /* H3 ES1 has pclk stability issue */
-#define RCAR_DU_QUIRK_H3_ES1_PLL BIT(2) /* H3 ES1 PLL setup differs from non-ES1 */
enum rcar_du_output {
RCAR_DU_OUTPUT_DPAD0,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_regs.h b/drivers/gpu/drm/rcar-du/rcar_du_regs.h
index 789ae9285108..288eff12b2b1 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_regs.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_regs.h
@@ -283,8 +283,7 @@
#define DPLLCR 0x20044
#define DPLLCR_CODE (0x95 << 24)
#define DPLLCR_PLCS1 (1 << 23)
-#define DPLLCR_PLCS0_PLL (1 << 21)
-#define DPLLCR_PLCS0_H3ES1X_PLL1 (1 << 20)
+#define DPLLCR_PLCS0 (1 << 21)
#define DPLLCR_CLKE (1 << 18)
#define DPLLCR_FDPLL(n) ((n) << 12)
#define DPLLCR_N(n) ((n) << 5)
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 03c6becda795..b8be4c1db423 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -1145,7 +1145,7 @@ static void ltdc_crtc_disable_vblank(struct drm_crtc *crtc)
static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source)
{
- struct ltdc_device *ldev = crtc_to_ltdc(crtc);
+ struct ltdc_device *ldev;
int ret;
DRM_DEBUG_DRIVER("\n");
@@ -1153,6 +1153,8 @@ static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source)
if (!crtc)
return -ENODEV;
+ ldev = crtc_to_ltdc(crtc);
+
if (source && strcmp(source, "auto") == 0) {
ldev->crc_active = true;
ret = regmap_set_bits(ldev->regmap, LTDC_GCR, GCR_CRCEN);
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 0b4204b9a253..97eefb77f601 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -4403,6 +4403,8 @@ static const struct hid_device_id hidpp_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC086) },
{ /* Logitech G903 Hero Gaming Mouse over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC091) },
+ { /* Logitech G915 TKL Keyboard over USB */
+ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC343) },
{ /* Logitech G920 Wheel over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL),
.driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS},
@@ -4418,6 +4420,8 @@ static const struct hid_device_id hidpp_devices[] = {
{ /* MX5500 keyboard over Bluetooth */
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb30b),
.driver_data = HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS },
+ { /* Logitech G915 TKL keyboard over Bluetooth */
+ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb35f) },
{ /* M-RCQ142 V470 Cordless Laser Mouse over Bluetooth */
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb008) },
{ /* MX Master mouse over Bluetooth */
diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
index fc108f19a64c..e99f3a3c65e1 100644
--- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h
+++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
@@ -33,6 +33,7 @@
#define ADL_N_DEVICE_ID 0x54FC
#define RPL_S_DEVICE_ID 0x7A78
#define MTL_P_DEVICE_ID 0x7E45
+#define ARL_H_DEVICE_ID 0x7745
#define REVISION_ID_CHT_A0 0x6
#define REVISION_ID_CHT_Ax_SI 0x0
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 7120b30ac51d..55cb25038e63 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -44,6 +44,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ADL_N_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, RPL_S_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MTL_P_DEVICE_ID)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_H_DEVICE_ID)},
{0, }
};
MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index 85d8a6b04885..30a2a3200bed 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -233,13 +233,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
u32 offset)
{
u32 val;
+ unsigned long flags;
if (iproc_i2c->idm_base) {
- spin_lock(&iproc_i2c->idm_lock);
+ spin_lock_irqsave(&iproc_i2c->idm_lock, flags);
writel(iproc_i2c->ape_addr_mask,
iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET);
val = readl(iproc_i2c->base + offset);
- spin_unlock(&iproc_i2c->idm_lock);
+ spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags);
} else {
val = readl(iproc_i2c->base + offset);
}
@@ -250,12 +251,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
static inline void iproc_i2c_wr_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
u32 offset, u32 val)
{
+ unsigned long flags;
+
if (iproc_i2c->idm_base) {
- spin_lock(&iproc_i2c->idm_lock);
+ spin_lock_irqsave(&iproc_i2c->idm_lock, flags);
writel(iproc_i2c->ape_addr_mask,
iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET);
writel(val, iproc_i2c->base + offset);
- spin_unlock(&iproc_i2c->idm_lock);
+ spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags);
} else {
writel(val, iproc_i2c->base + offset);
}
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index dc3c5a15a95b..004ccb2d9f36 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -525,9 +525,21 @@ i2c_dw_read(struct dw_i2c_dev *dev)
u32 flags = msgs[dev->msg_read_idx].flags;
regmap_read(dev->map, DW_IC_DATA_CMD, &tmp);
+ tmp &= DW_IC_DATA_CMD_DAT;
/* Ensure length byte is a valid value */
- if (flags & I2C_M_RECV_LEN &&
- (tmp & DW_IC_DATA_CMD_DAT) <= I2C_SMBUS_BLOCK_MAX && tmp > 0) {
+ if (flags & I2C_M_RECV_LEN) {
+ /*
+ * if IC_EMPTYFIFO_HOLD_MASTER_EN is set, which cannot be
+ * detected from the registers, the controller can be
+ * disabled if the STOP bit is set. But it is only set
+ * after receiving block data response length in
+ * I2C_FUNC_SMBUS_BLOCK_DATA case. That needs to read
+ * another byte with STOP bit set when the block data
+ * response length is invalid to complete the transaction.
+ */
+ if (!tmp || tmp > I2C_SMBUS_BLOCK_MAX)
+ tmp = 1;
+
len = i2c_dw_recv_len(dev, tmp);
}
*buf++ = tmp;
diff --git a/drivers/i2c/busses/i2c-hisi.c b/drivers/i2c/busses/i2c-hisi.c
index 8a61bee745a1..14ec9ee8f6f3 100644
--- a/drivers/i2c/busses/i2c-hisi.c
+++ b/drivers/i2c/busses/i2c-hisi.c
@@ -328,6 +328,14 @@ static irqreturn_t hisi_i2c_irq(int irq, void *context)
struct hisi_i2c_controller *ctlr = context;
u32 int_stat;
+ /*
+ * Don't handle the interrupt if cltr->completion is NULL. We may
+ * reach here because the interrupt is spurious or the transfer is
+ * started by another port (e.g. firmware) rather than us.
+ */
+ if (!ctlr->completion)
+ return IRQ_NONE;
+
int_stat = readl(ctlr->iobase + HISI_I2C_INT_MSTAT);
hisi_i2c_clear_int(ctlr, int_stat);
if (!(int_stat & HISI_I2C_INT_ALL))
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 2bc40f957e50..aa469b33ee2e 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -449,7 +449,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
if (i2c_dev->is_vi)
return 0;
- if (!i2c_dev->hw->has_apb_dma) {
+ if (i2c_dev->hw->has_apb_dma) {
if (!IS_ENABLED(CONFIG_TEGRA20_APB_DMA)) {
dev_dbg(i2c_dev->dev, "APB DMA support not enabled\n");
return 0;
diff --git a/drivers/infiniband/hw/mlx5/qpc.c b/drivers/infiniband/hw/mlx5/qpc.c
index 542e4c63a8de..d4e7864c56f1 100644
--- a/drivers/infiniband/hw/mlx5/qpc.c
+++ b/drivers/infiniband/hw/mlx5/qpc.c
@@ -297,8 +297,7 @@ int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp)
MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
MLX5_SET(destroy_qp_in, in, uid, qp->uid);
- mlx5_cmd_exec_in(dev->mdev, destroy_qp, in);
- return 0;
+ return mlx5_cmd_exec_in(dev->mdev, destroy_qp, in);
}
int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev,
@@ -548,14 +547,14 @@ int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn)
return mlx5_cmd_exec_in(dev->mdev, dealloc_xrcd, in);
}
-static void destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid)
+static int destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid)
{
u32 in[MLX5_ST_SZ_DW(destroy_rq_in)] = {};
MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ);
MLX5_SET(destroy_rq_in, in, rqn, rqn);
MLX5_SET(destroy_rq_in, in, uid, uid);
- mlx5_cmd_exec_in(dev->mdev, destroy_rq, in);
+ return mlx5_cmd_exec_in(dev->mdev, destroy_rq, in);
}
int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
@@ -586,8 +585,7 @@ int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev,
struct mlx5_core_qp *rq)
{
destroy_resource_common(dev, rq);
- destroy_rq_tracked(dev, rq->qpn, rq->uid);
- return 0;
+ return destroy_rq_tracked(dev, rq->qpn, rq->uid);
}
static void destroy_sq_tracked(struct mlx5_ib_dev *dev, u32 sqn, u16 uid)
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h
index 5ecc17240eff..f5e9377b5521 100644
--- a/drivers/iommu/amd/amd_iommu_types.h
+++ b/drivers/iommu/amd/amd_iommu_types.h
@@ -172,6 +172,7 @@
#define CONTROL_GAINT_EN 29
#define CONTROL_XT_EN 50
#define CONTROL_INTCAPXT_EN 51
+#define CONTROL_IRTCACHEDIS 59
#define CONTROL_SNPAVIC_EN 61
#define CTRL_INV_TO_MASK (7 << CONTROL_INV_TIMEOUT)
@@ -708,6 +709,9 @@ struct amd_iommu {
/* if one, we need to send a completion wait command */
bool need_sync;
+ /* true if disable irte caching */
+ bool irtcachedis_enabled;
+
/* Handle for IOMMU core code */
struct iommu_device iommu;
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index b0af8b5967e0..f6e64c985802 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -160,6 +160,7 @@ static int amd_iommu_xt_mode = IRQ_REMAP_XAPIC_MODE;
static bool amd_iommu_detected;
static bool amd_iommu_disabled __initdata;
static bool amd_iommu_force_enable __initdata;
+static bool amd_iommu_irtcachedis;
static int amd_iommu_target_ivhd_type;
/* Global EFR and EFR2 registers */
@@ -477,6 +478,9 @@ static void iommu_disable(struct amd_iommu *iommu)
/* Disable IOMMU hardware itself */
iommu_feature_disable(iommu, CONTROL_IOMMU_EN);
+
+ /* Clear IRTE cache disabling bit */
+ iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);
}
/*
@@ -2700,6 +2704,33 @@ static void iommu_enable_ga(struct amd_iommu *iommu)
#endif
}
+static void iommu_disable_irtcachedis(struct amd_iommu *iommu)
+{
+ iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);
+}
+
+static void iommu_enable_irtcachedis(struct amd_iommu *iommu)
+{
+ u64 ctrl;
+
+ if (!amd_iommu_irtcachedis)
+ return;
+
+ /*
+ * Note:
+ * The support for IRTCacheDis feature is dertermined by
+ * checking if the bit is writable.
+ */
+ iommu_feature_enable(iommu, CONTROL_IRTCACHEDIS);
+ ctrl = readq(iommu->mmio_base + MMIO_CONTROL_OFFSET);
+ ctrl &= (1ULL << CONTROL_IRTCACHEDIS);
+ if (ctrl)
+ iommu->irtcachedis_enabled = true;
+ pr_info("iommu%d (%#06x) : IRT cache is %s\n",
+ iommu->index, iommu->devid,
+ iommu->irtcachedis_enabled ? "disabled" : "enabled");
+}
+
static void early_enable_iommu(struct amd_iommu *iommu)
{
iommu_disable(iommu);
@@ -2710,6 +2741,7 @@ static void early_enable_iommu(struct amd_iommu *iommu)
iommu_set_exclusion_range(iommu);
iommu_enable_ga(iommu);
iommu_enable_xt(iommu);
+ iommu_enable_irtcachedis(iommu);
iommu_enable(iommu);
iommu_flush_all_caches(iommu);
}
@@ -2760,10 +2792,12 @@ static void early_enable_iommus(void)
for_each_iommu(iommu) {
iommu_disable_command_buffer(iommu);
iommu_disable_event_buffer(iommu);
+ iommu_disable_irtcachedis(iommu);
iommu_enable_command_buffer(iommu);
iommu_enable_event_buffer(iommu);
iommu_enable_ga(iommu);
iommu_enable_xt(iommu);
+ iommu_enable_irtcachedis(iommu);
iommu_set_device_table(iommu);
iommu_flush_all_caches(iommu);
}
@@ -3411,6 +3445,8 @@ static int __init parse_amd_iommu_options(char *str)
amd_iommu_pgtable = AMD_IOMMU_V1;
} else if (strncmp(str, "pgtbl_v2", 8) == 0) {
amd_iommu_pgtable = AMD_IOMMU_V2;
+ } else if (strncmp(str, "irtcachedis", 11) == 0) {
+ amd_iommu_irtcachedis = true;
} else {
pr_notice("Unknown option - '%s'\n", str);
}
diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index f1c2419334e6..f85a5d65d131 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1112,8 +1112,10 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np)
i = 0;
for_each_available_child_of_node(np, child) {
ret = lpg_parse_channel(lpg, child, &led->channels[i]);
- if (ret < 0)
+ if (ret < 0) {
+ of_node_put(child);
return ret;
+ }
info[i].color_index = led->channels[i]->color;
info[i].intensity = 0;
@@ -1291,8 +1293,10 @@ static int lpg_probe(struct platform_device *pdev)
for_each_available_child_of_node(pdev->dev.of_node, np) {
ret = lpg_add_led(lpg, np);
- if (ret)
+ if (ret) {
+ of_node_put(np);
return ret;
+ }
}
for (i = 0; i < lpg->num_channels; i++)
diff --git a/drivers/media/platform/mediatek/vpu/mtk_vpu.c b/drivers/media/platform/mediatek/vpu/mtk_vpu.c
index 47b684b92f81..6beab9e86a22 100644
--- a/drivers/media/platform/mediatek/vpu/mtk_vpu.c
+++ b/drivers/media/platform/mediatek/vpu/mtk_vpu.c
@@ -562,15 +562,17 @@ static int load_requested_vpu(struct mtk_vpu *vpu,
int vpu_load_firmware(struct platform_device *pdev)
{
struct mtk_vpu *vpu;
- struct device *dev = &pdev->dev;
+ struct device *dev;
struct vpu_run *run;
int ret;
if (!pdev) {
- dev_err(dev, "VPU platform device is invalid\n");
+ pr_err("VPU platform device is invalid\n");
return -EINVAL;
}
+ dev = &pdev->dev;
+
vpu = platform_get_drvdata(pdev);
run = &vpu->run;
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index a26e4a5d87b6..d8cd9b09c20d 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -1540,7 +1540,11 @@ int msm_vfe_register_entities(struct vfe_device *vfe,
}
video_out->ops = &vfe->video_ops;
- video_out->bpl_alignment = 8;
+ if (vfe->camss->version == CAMSS_845 ||
+ vfe->camss->version == CAMSS_8250)
+ video_out->bpl_alignment = 16;
+ else
+ video_out->bpl_alignment = 8;
video_out->line_based = 0;
if (i == VFE_LINE_PIX) {
video_out->bpl_alignment = 16;
diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c
index e0dca445abf1..9ee1b6abd8a0 100644
--- a/drivers/misc/habanalabs/common/device.c
+++ b/drivers/misc/habanalabs/common/device.c
@@ -870,6 +870,18 @@ static void device_early_fini(struct hl_device *hdev)
hdev->asic_funcs->early_fini(hdev);
}
+static bool is_pci_link_healthy(struct hl_device *hdev)
+{
+ u16 vendor_id;
+
+ if (!hdev->pdev)
+ return false;
+
+ pci_read_config_word(hdev->pdev, PCI_VENDOR_ID, &vendor_id);
+
+ return (vendor_id == PCI_VENDOR_ID_HABANALABS);
+}
+
static void hl_device_heartbeat(struct work_struct *work)
{
struct hl_device *hdev = container_of(work, struct hl_device,
@@ -882,7 +894,8 @@ static void hl_device_heartbeat(struct work_struct *work)
goto reschedule;
if (hl_device_operational(hdev, NULL))
- dev_err(hdev->dev, "Device heartbeat failed!\n");
+ dev_err(hdev->dev, "Device heartbeat failed! PCI link is %s\n",
+ is_pci_link_healthy(hdev) ? "healthy" : "broken");
hl_device_reset(hdev, HL_DRV_RESET_HARD | HL_DRV_RESET_HEARTBEAT);
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h
index 58c95b13be69..257b94cec624 100644
--- a/drivers/misc/habanalabs/common/habanalabs.h
+++ b/drivers/misc/habanalabs/common/habanalabs.h
@@ -34,6 +34,8 @@
struct hl_device;
struct hl_fpriv;
+#define PCI_VENDOR_ID_HABANALABS 0x1da3
+
/* Use upper bits of mmap offset to store habana driver specific information.
* bits[63:59] - Encode mmap type
* bits[45:0] - mmap offset value
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c
index 112632afe7d5..ae3cab3f4aa5 100644
--- a/drivers/misc/habanalabs/common/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/common/habanalabs_drv.c
@@ -54,8 +54,6 @@ module_param(boot_error_status_mask, ulong, 0444);
MODULE_PARM_DESC(boot_error_status_mask,
"Mask of the error status during device CPU boot (If bitX is cleared then error X is masked. Default all 1's)");
-#define PCI_VENDOR_ID_HABANALABS 0x1da3
-
#define PCI_IDS_GOYA 0x0001
#define PCI_IDS_GAUDI 0x1000
#define PCI_IDS_GAUDI_SEC 0x1010
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 498333b769fd..cdd7f126d4ae 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2097,14 +2097,14 @@ static void mmc_blk_mq_poll_completion(struct mmc_queue *mq,
mmc_blk_urgent_bkops(mq, mqrq);
}
-static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req)
+static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, enum mmc_issue_type issue_type)
{
unsigned long flags;
bool put_card;
spin_lock_irqsave(&mq->lock, flags);
- mq->in_flight[mmc_issue_type(mq, req)] -= 1;
+ mq->in_flight[issue_type] -= 1;
put_card = (mmc_tot_in_flight(mq) == 0);
@@ -2117,6 +2117,7 @@ static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req)
static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req,
bool can_sleep)
{
+ enum mmc_issue_type issue_type = mmc_issue_type(mq, req);
struct mmc_queue_req *mqrq = req_to_mmc_queue_req(req);
struct mmc_request *mrq = &mqrq->brq.mrq;
struct mmc_host *host = mq->card->host;
@@ -2136,7 +2137,7 @@ static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req,
blk_mq_complete_request(req);
}
- mmc_blk_mq_dec_in_flight(mq, req);
+ mmc_blk_mq_dec_in_flight(mq, issue_type);
}
void mmc_blk_mq_recovery(struct mmc_queue *mq)
diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c
index 6c4f43e11282..7ede74bf3723 100644
--- a/drivers/mmc/host/sdhci_f_sdh30.c
+++ b/drivers/mmc/host/sdhci_f_sdh30.c
@@ -26,9 +26,16 @@ struct f_sdhost_priv {
bool enable_cmd_dat_delay;
};
+static void *sdhci_f_sdhost_priv(struct sdhci_host *host)
+{
+ struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
+
+ return sdhci_pltfm_priv(pltfm_host);
+}
+
static void sdhci_f_sdh30_soft_voltage_switch(struct sdhci_host *host)
{
- struct f_sdhost_priv *priv = sdhci_priv(host);
+ struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host);
u32 ctrl = 0;
usleep_range(2500, 3000);
@@ -61,7 +68,7 @@ static unsigned int sdhci_f_sdh30_get_min_clock(struct sdhci_host *host)
static void sdhci_f_sdh30_reset(struct sdhci_host *host, u8 mask)
{
- struct f_sdhost_priv *priv = sdhci_priv(host);
+ struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host);
u32 ctl;
if (sdhci_readw(host, SDHCI_CLOCK_CONTROL) == 0)
@@ -85,30 +92,32 @@ static const struct sdhci_ops sdhci_f_sdh30_ops = {
.set_uhs_signaling = sdhci_set_uhs_signaling,
};
+static const struct sdhci_pltfm_data sdhci_f_sdh30_pltfm_data = {
+ .ops = &sdhci_f_sdh30_ops,
+ .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC
+ | SDHCI_QUIRK_INVERTED_WRITE_PROTECT,
+ .quirks2 = SDHCI_QUIRK2_SUPPORT_SINGLE
+ | SDHCI_QUIRK2_TUNING_WORK_AROUND,
+};
+
static int sdhci_f_sdh30_probe(struct platform_device *pdev)
{
struct sdhci_host *host;
struct device *dev = &pdev->dev;
- int irq, ctrl = 0, ret = 0;
+ int ctrl = 0, ret = 0;
struct f_sdhost_priv *priv;
+ struct sdhci_pltfm_host *pltfm_host;
u32 reg = 0;
- irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
-
- host = sdhci_alloc_host(dev, sizeof(struct f_sdhost_priv));
+ host = sdhci_pltfm_init(pdev, &sdhci_f_sdh30_pltfm_data,
+ sizeof(struct f_sdhost_priv));
if (IS_ERR(host))
return PTR_ERR(host);
- priv = sdhci_priv(host);
+ pltfm_host = sdhci_priv(host);
+ priv = sdhci_pltfm_priv(pltfm_host);
priv->dev = dev;
- host->quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC |
- SDHCI_QUIRK_INVERTED_WRITE_PROTECT;
- host->quirks2 = SDHCI_QUIRK2_SUPPORT_SINGLE |
- SDHCI_QUIRK2_TUNING_WORK_AROUND;
-
priv->enable_cmd_dat_delay = device_property_read_bool(dev,
"fujitsu,cmd-dat-delay-select");
@@ -116,18 +125,6 @@ static int sdhci_f_sdh30_probe(struct platform_device *pdev)
if (ret)
goto err;
- platform_set_drvdata(pdev, host);
-
- host->hw_name = "f_sdh30";
- host->ops = &sdhci_f_sdh30_ops;
- host->irq = irq;
-
- host->ioaddr = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(host->ioaddr)) {
- ret = PTR_ERR(host->ioaddr);
- goto err;
- }
-
if (dev_of_node(dev)) {
sdhci_get_of_property(pdev);
@@ -182,23 +179,22 @@ static int sdhci_f_sdh30_probe(struct platform_device *pdev)
err_clk:
clk_disable_unprepare(priv->clk_iface);
err:
- sdhci_free_host(host);
+ sdhci_pltfm_free(pdev);
+
return ret;
}
static int sdhci_f_sdh30_remove(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
- struct f_sdhost_priv *priv = sdhci_priv(host);
-
- sdhci_remove_host(host, readl(host->ioaddr + SDHCI_INT_STATUS) ==
- 0xffffffff);
+ struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host);
+ struct clk *clk_iface = priv->clk_iface;
+ struct clk *clk = priv->clk;
- clk_disable_unprepare(priv->clk_iface);
- clk_disable_unprepare(priv->clk);
+ sdhci_pltfm_unregister(pdev);
- sdhci_free_host(host);
- platform_set_drvdata(pdev, NULL);
+ clk_disable_unprepare(clk_iface);
+ clk_disable_unprepare(clk);
return 0;
}
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 7c7ec8d10232..b5b1a42ca25e 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1705,8 +1705,6 @@ static int wbsd_init(struct device *dev, int base, int irq, int dma,
wbsd_release_resources(host);
wbsd_free_mmc(dev);
-
- mmc_free_host(mmc);
return ret;
}
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index b69bd44ada1f..a73008b9e0b3 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3006,6 +3006,14 @@ static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip)
/* If there is a GPIO connected to the reset pin, toggle it */
if (gpiod) {
+ /* If the switch has just been reset and not yet completed
+ * loading EEPROM, the reset may interrupt the I2C transaction
+ * mid-byte, causing the first EEPROM read after the reset
+ * from the wrong location resulting in the switch booting
+ * to wrong mode and inoperable.
+ */
+ mv88e6xxx_g1_wait_eeprom_done(chip);
+
gpiod_set_value_cansleep(gpiod, 1);
usleep_range(10000, 20000);
gpiod_set_value_cansleep(gpiod, 0);
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index abd6cc0cd641..5fb991835078 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5070,6 +5070,9 @@ static int __maybe_unused macb_suspend(struct device *dev)
unsigned int q;
int err;
+ if (!device_may_wakeup(&bp->dev->dev))
+ phy_exit(bp->sgmii_phy);
+
if (!netif_running(netdev))
return 0;
@@ -5130,7 +5133,6 @@ static int __maybe_unused macb_suspend(struct device *dev)
if (!(bp->wol & MACB_WOL_ENABLED)) {
rtnl_lock();
phylink_stop(bp->phylink);
- phy_exit(bp->sgmii_phy);
rtnl_unlock();
spin_lock_irqsave(&bp->lock, flags);
macb_reset_hw(bp);
@@ -5160,6 +5162,9 @@ static int __maybe_unused macb_resume(struct device *dev)
unsigned int q;
int err;
+ if (!device_may_wakeup(&bp->dev->dev))
+ phy_init(bp->sgmii_phy);
+
if (!netif_running(netdev))
return 0;
@@ -5220,8 +5225,6 @@ static int __maybe_unused macb_resume(struct device *dev)
macb_set_rx_mode(netdev);
macb_restore_features(bp);
rtnl_lock();
- if (!device_may_wakeup(&bp->dev->dev))
- phy_init(bp->sgmii_phy);
phylink_start(bp->phylink);
rtnl_unlock();
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 17e3f26eee4a..779ba907009a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -210,11 +210,11 @@ static int i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
* @hw: pointer to the HW structure.
* @module_pointer: module pointer location in words from the NVM beginning
* @offset: offset in words from module start
- * @words: number of words to write
- * @data: buffer with words to write to the Shadow RAM
+ * @words: number of words to read
+ * @data: buffer with words to read to the Shadow RAM
* @last_command: tells the AdminQ that this is the last command
*
- * Writes a 16 bit words buffer to the Shadow RAM using the admin command.
+ * Reads a 16 bit words buffer to the Shadow RAM using the admin command.
**/
static int i40e_read_nvm_aq(struct i40e_hw *hw,
u8 module_pointer, u32 offset,
@@ -234,18 +234,18 @@ static int i40e_read_nvm_aq(struct i40e_hw *hw,
*/
if ((offset + words) > hw->nvm.sr_size)
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: offset %d beyond Shadow RAM limit %d\n",
+ "NVM read error: offset %d beyond Shadow RAM limit %d\n",
(offset + words), hw->nvm.sr_size);
else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)
- /* We can write only up to 4KB (one sector), in one AQ write */
+ /* We can read only up to 4KB (one sector), in one AQ write */
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write fail error: tried to write %d words, limit is %d.\n",
+ "NVM read fail error: tried to read %d words, limit is %d.\n",
words, I40E_SR_SECTOR_SIZE_IN_WORDS);
else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)
!= (offset / I40E_SR_SECTOR_SIZE_IN_WORDS))
- /* A single write cannot spread over two sectors */
+ /* A single read cannot spread over two sectors */
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n",
+ "NVM read error: cannot spread over two sectors in a single read offset=%d words=%d\n",
offset, words);
else
ret_code = i40e_aq_read_nvm(hw, module_pointer,
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index f544d2b0abdb..fe912b1c468e 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -1289,6 +1289,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.src_port = fsp->m_u.tcp_ip4_spec.psrc;
fltr->ip_mask.dst_port = fsp->m_u.tcp_ip4_spec.pdst;
fltr->ip_mask.tos = fsp->m_u.tcp_ip4_spec.tos;
+ fltr->ip_ver = 4;
break;
case AH_V4_FLOW:
case ESP_V4_FLOW:
@@ -1300,6 +1301,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.v4_addrs.dst_ip = fsp->m_u.ah_ip4_spec.ip4dst;
fltr->ip_mask.spi = fsp->m_u.ah_ip4_spec.spi;
fltr->ip_mask.tos = fsp->m_u.ah_ip4_spec.tos;
+ fltr->ip_ver = 4;
break;
case IPV4_USER_FLOW:
fltr->ip_data.v4_addrs.src_ip = fsp->h_u.usr_ip4_spec.ip4src;
@@ -1312,6 +1314,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.l4_header = fsp->m_u.usr_ip4_spec.l4_4_bytes;
fltr->ip_mask.tos = fsp->m_u.usr_ip4_spec.tos;
fltr->ip_mask.proto = fsp->m_u.usr_ip4_spec.proto;
+ fltr->ip_ver = 4;
break;
case TCP_V6_FLOW:
case UDP_V6_FLOW:
@@ -1330,6 +1333,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.src_port = fsp->m_u.tcp_ip6_spec.psrc;
fltr->ip_mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst;
fltr->ip_mask.tclass = fsp->m_u.tcp_ip6_spec.tclass;
+ fltr->ip_ver = 6;
break;
case AH_V6_FLOW:
case ESP_V6_FLOW:
@@ -1345,6 +1349,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
sizeof(struct in6_addr));
fltr->ip_mask.spi = fsp->m_u.ah_ip6_spec.spi;
fltr->ip_mask.tclass = fsp->m_u.ah_ip6_spec.tclass;
+ fltr->ip_ver = 6;
break;
case IPV6_USER_FLOW:
memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src,
@@ -1361,6 +1366,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.l4_header = fsp->m_u.usr_ip6_spec.l4_4_bytes;
fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass;
fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto;
+ fltr->ip_ver = 6;
break;
case ETHER_FLOW:
fltr->eth_data.etype = fsp->h_u.ether_spec.h_proto;
@@ -1371,6 +1377,10 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
return -EINVAL;
}
+ err = iavf_validate_fdir_fltr_masks(adapter, fltr);
+ if (err)
+ return err;
+
if (iavf_fdir_is_dup_fltr(adapter, fltr))
return -EEXIST;
diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.c b/drivers/net/ethernet/intel/iavf/iavf_fdir.c
index 505e82ebafe4..03e774bd2a5b 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_fdir.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.c
@@ -18,6 +18,79 @@ static const struct in6_addr ipv6_addr_full_mask = {
}
};
+static const struct in6_addr ipv6_addr_zero_mask = {
+ .in6_u = {
+ .u6_addr8 = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ }
+ }
+};
+
+/**
+ * iavf_validate_fdir_fltr_masks - validate Flow Director filter fields masks
+ * @adapter: pointer to the VF adapter structure
+ * @fltr: Flow Director filter data structure
+ *
+ * Returns 0 if all masks of packet fields are either full or empty. Returns
+ * error on at least one partial mask.
+ */
+int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter,
+ struct iavf_fdir_fltr *fltr)
+{
+ if (fltr->eth_mask.etype && fltr->eth_mask.etype != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_ver == 4) {
+ if (fltr->ip_mask.v4_addrs.src_ip &&
+ fltr->ip_mask.v4_addrs.src_ip != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.v4_addrs.dst_ip &&
+ fltr->ip_mask.v4_addrs.dst_ip != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.tos && fltr->ip_mask.tos != U8_MAX)
+ goto partial_mask;
+ } else if (fltr->ip_ver == 6) {
+ if (memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_zero_mask,
+ sizeof(struct in6_addr)) &&
+ memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_full_mask,
+ sizeof(struct in6_addr)))
+ goto partial_mask;
+
+ if (memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_zero_mask,
+ sizeof(struct in6_addr)) &&
+ memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_full_mask,
+ sizeof(struct in6_addr)))
+ goto partial_mask;
+
+ if (fltr->ip_mask.tclass && fltr->ip_mask.tclass != U8_MAX)
+ goto partial_mask;
+ }
+
+ if (fltr->ip_mask.proto && fltr->ip_mask.proto != U8_MAX)
+ goto partial_mask;
+
+ if (fltr->ip_mask.src_port && fltr->ip_mask.src_port != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.dst_port && fltr->ip_mask.dst_port != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.spi && fltr->ip_mask.spi != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.l4_header &&
+ fltr->ip_mask.l4_header != htonl(U32_MAX))
+ goto partial_mask;
+
+ return 0;
+
+partial_mask:
+ dev_err(&adapter->pdev->dev, "Failed to add Flow Director filter, partial masks are not supported\n");
+ return -EOPNOTSUPP;
+}
+
/**
* iavf_pkt_udp_no_pay_len - the length of UDP packet without payload
* @fltr: Flow Director filter data structure
@@ -263,8 +336,6 @@ iavf_fill_fdir_ip4_hdr(struct iavf_fdir_fltr *fltr,
VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4, DST);
}
- fltr->ip_ver = 4;
-
return 0;
}
@@ -309,8 +380,6 @@ iavf_fill_fdir_ip6_hdr(struct iavf_fdir_fltr *fltr,
VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, DST);
}
- fltr->ip_ver = 6;
-
return 0;
}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.h b/drivers/net/ethernet/intel/iavf/iavf_fdir.h
index 33c55c366315..9eb9f73f6adf 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_fdir.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.h
@@ -110,6 +110,8 @@ struct iavf_fdir_fltr {
struct virtchnl_fdir_add vc_add_msg;
};
+int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter,
+ struct iavf_fdir_fltr *fltr);
int iavf_fill_fdir_add_msg(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
void iavf_print_fdir_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
bool iavf_fdir_is_dup_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c
index f9f15acae90a..2ffe5708a045 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.c
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c
@@ -562,6 +562,12 @@ ice_eswitch_mode_set(struct devlink *devlink, u16 mode,
break;
case DEVLINK_ESWITCH_MODE_SWITCHDEV:
{
+ if (ice_is_adq_active(pf)) {
+ dev_err(ice_pf_to_dev(pf), "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root");
+ NL_SET_ERR_MSG_MOD(extack, "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root");
+ return -EOPNOTSUPP;
+ }
+
dev_info(ice_pf_to_dev(pf), "PF %d changed eswitch mode to switchdev",
pf->hw.pf_id);
NL_SET_ERR_MSG_MOD(extack, "Changed eswitch mode to switchdev");
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index a771e597795d..7a00d297be3a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -8787,6 +8787,11 @@ ice_setup_tc(struct net_device *netdev, enum tc_setup_type type,
ice_setup_tc_block_cb,
np, np, true);
case TC_SETUP_QDISC_MQPRIO:
+ if (ice_is_eswitch_mode_switchdev(pf)) {
+ netdev_err(netdev, "TC MQPRIO offload not supported, switchdev is enabled\n");
+ return -EOPNOTSUPP;
+ }
+
if (pf->adev) {
mutex_lock(&pf->adev_mutex);
device_lock(&pf->adev->dev);
diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h
index ce530f5fd7bd..52849f5e8048 100644
--- a/drivers/net/ethernet/intel/igc/igc_base.h
+++ b/drivers/net/ethernet/intel/igc/igc_base.h
@@ -85,8 +85,13 @@ union igc_adv_rx_desc {
#define IGC_RXDCTL_SWFLUSH 0x04000000 /* Receive Software Flush */
/* SRRCTL bit definitions */
-#define IGC_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */
-#define IGC_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */
-#define IGC_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
+#define IGC_SRRCTL_BSIZEPKT_MASK GENMASK(6, 0)
+#define IGC_SRRCTL_BSIZEPKT(x) FIELD_PREP(IGC_SRRCTL_BSIZEPKT_MASK, \
+ (x) / 1024) /* in 1 KB resolution */
+#define IGC_SRRCTL_BSIZEHDR_MASK GENMASK(13, 8)
+#define IGC_SRRCTL_BSIZEHDR(x) FIELD_PREP(IGC_SRRCTL_BSIZEHDR_MASK, \
+ (x) / 64) /* in 64 bytes resolution */
+#define IGC_SRRCTL_DESCTYPE_MASK GENMASK(27, 25)
+#define IGC_SRRCTL_DESCTYPE_ADV_ONEBUF FIELD_PREP(IGC_SRRCTL_DESCTYPE_MASK, 1)
#endif /* _IGC_BASE_H */
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index d877dc0f87f7..2f3947cf513b 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -675,8 +675,11 @@ static void igc_configure_rx_ring(struct igc_adapter *adapter,
else
buf_size = IGC_RXBUFFER_2048;
- srrctl = IGC_RX_HDR_LEN << IGC_SRRCTL_BSIZEHDRSIZE_SHIFT;
- srrctl |= buf_size >> IGC_SRRCTL_BSIZEPKT_SHIFT;
+ srrctl = rd32(IGC_SRRCTL(reg_idx));
+ srrctl &= ~(IGC_SRRCTL_BSIZEPKT_MASK | IGC_SRRCTL_BSIZEHDR_MASK |
+ IGC_SRRCTL_DESCTYPE_MASK);
+ srrctl |= IGC_SRRCTL_BSIZEHDR(IGC_RX_HDR_LEN);
+ srrctl |= IGC_SRRCTL_BSIZEPKT(buf_size);
srrctl |= IGC_SRRCTL_DESCTYPE_ADV_ONEBUF;
wr32(IGC_SRRCTL(reg_idx), srrctl);
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
index 8979dd05e873..d4ec46d1c8cf 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
@@ -1121,12 +1121,12 @@ static void octep_remove(struct pci_dev *pdev)
if (!oct)
return;
- cancel_work_sync(&oct->tx_timeout_task);
cancel_work_sync(&oct->ctrl_mbox_task);
netdev = oct->netdev;
if (netdev->reg_state == NETREG_REGISTERED)
unregister_netdev(netdev);
+ cancel_work_sync(&oct->tx_timeout_task);
octep_device_cleanup(oct);
pci_release_mem_regions(pdev);
free_netdev(netdev);
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index e8d427c7d1cf..dc43e74147fb 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -177,6 +177,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -191,6 +200,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c
index 3478860d4023..d312147cd2dd 100644
--- a/drivers/net/ethernet/sfc/tc.c
+++ b/drivers/net/ethernet/sfc/tc.c
@@ -603,10 +603,10 @@ int efx_init_tc(struct efx_nic *efx)
rc = efx_tc_configure_rep_mport(efx);
if (rc)
return rc;
- efx->tc->up = true;
rc = flow_indr_dev_register(efx_tc_indr_setup_cb, efx);
if (rc)
return rc;
+ efx->tc->up = true;
return 0;
}
diff --git a/drivers/net/pcs/pcs-rzn1-miic.c b/drivers/net/pcs/pcs-rzn1-miic.c
index c1424119e821..847ab37f1367 100644
--- a/drivers/net/pcs/pcs-rzn1-miic.c
+++ b/drivers/net/pcs/pcs-rzn1-miic.c
@@ -317,15 +317,21 @@ struct phylink_pcs *miic_create(struct device *dev, struct device_node *np)
pdev = of_find_device_by_node(pcs_np);
of_node_put(pcs_np);
- if (!pdev || !platform_get_drvdata(pdev))
+ if (!pdev || !platform_get_drvdata(pdev)) {
+ if (pdev)
+ put_device(&pdev->dev);
return ERR_PTR(-EPROBE_DEFER);
+ }
miic_port = kzalloc(sizeof(*miic_port), GFP_KERNEL);
- if (!miic_port)
+ if (!miic_port) {
+ put_device(&pdev->dev);
return ERR_PTR(-ENOMEM);
+ }
miic = platform_get_drvdata(pdev);
device_link_add(dev, miic->dev, DL_FLAG_AUTOREMOVE_CONSUMER);
+ put_device(&pdev->dev);
miic_port->miic = miic;
miic_port->port = port - 1;
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 61824a463df8..edd4b1e58d96 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -305,7 +305,6 @@ struct at803x_priv {
bool is_1000basex;
struct regulator_dev *vddio_rdev;
struct regulator_dev *vddh_rdev;
- struct regulator *vddio;
u64 stats[ARRAY_SIZE(at803x_hw_stats)];
};
@@ -461,21 +460,27 @@ static int at803x_set_wol(struct phy_device *phydev,
phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i],
mac[(i * 2) + 1] | (mac[(i * 2)] << 8));
- /* Enable WOL function */
- ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
- 0, AT803X_WOL_EN);
- if (ret)
- return ret;
+ /* Enable WOL function for 1588 */
+ if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ 0, AT803X_WOL_EN);
+ if (ret)
+ return ret;
+ }
/* Enable WOL interrupt */
ret = phy_modify(phydev, AT803X_INTR_ENABLE, 0, AT803X_INTR_ENABLE_WOL);
if (ret)
return ret;
} else {
- /* Disable WoL function */
- ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
- AT803X_WOL_EN, 0);
- if (ret)
- return ret;
+ /* Disable WoL function for 1588 */
+ if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ AT803X_WOL_EN, 0);
+ if (ret)
+ return ret;
+ }
/* Disable WOL interrupt */
ret = phy_modify(phydev, AT803X_INTR_ENABLE, AT803X_INTR_ENABLE_WOL, 0);
if (ret)
@@ -510,11 +515,11 @@ static void at803x_get_wol(struct phy_device *phydev,
wol->supported = WAKE_MAGIC;
wol->wolopts = 0;
- value = phy_read_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL);
+ value = phy_read(phydev, AT803X_INTR_ENABLE);
if (value < 0)
return;
- if (value & AT803X_WOL_EN)
+ if (value & AT803X_INTR_ENABLE_WOL)
wol->wolopts |= WAKE_MAGIC;
}
@@ -825,11 +830,11 @@ static int at803x_parse_dt(struct phy_device *phydev)
if (ret < 0)
return ret;
- priv->vddio = devm_regulator_get_optional(&phydev->mdio.dev,
- "vddio");
- if (IS_ERR(priv->vddio)) {
+ ret = devm_regulator_get_enable_optional(&phydev->mdio.dev,
+ "vddio");
+ if (ret) {
phydev_err(phydev, "failed to get VDDIO regulator\n");
- return PTR_ERR(priv->vddio);
+ return ret;
}
/* Only AR8031/8033 support 1000Base-X for SFP modules */
@@ -857,23 +862,12 @@ static int at803x_probe(struct phy_device *phydev)
if (ret)
return ret;
- if (priv->vddio) {
- ret = regulator_enable(priv->vddio);
- if (ret < 0)
- return ret;
- }
-
if (phydev->drv->phy_id == ATH8031_PHY_ID) {
int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
int mode_cfg;
- struct ethtool_wolinfo wol = {
- .wolopts = 0,
- };
- if (ccr < 0) {
- ret = ccr;
- goto err;
- }
+ if (ccr < 0)
+ return ccr;
mode_cfg = ccr & AT803X_MODE_CFG_MASK;
switch (mode_cfg) {
@@ -887,29 +881,17 @@ static int at803x_probe(struct phy_device *phydev)
break;
}
- /* Disable WOL by default */
- ret = at803x_set_wol(phydev, &wol);
- if (ret < 0) {
- phydev_err(phydev, "failed to disable WOL on probe: %d\n", ret);
- goto err;
- }
+ /* Disable WoL in 1588 register which is enabled
+ * by default
+ */
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ AT803X_WOL_EN, 0);
+ if (ret)
+ return ret;
}
return 0;
-
-err:
- if (priv->vddio)
- regulator_disable(priv->vddio);
-
- return ret;
-}
-
-static void at803x_remove(struct phy_device *phydev)
-{
- struct at803x_priv *priv = phydev->priv;
-
- if (priv->vddio)
- regulator_disable(priv->vddio);
}
static int at803x_get_features(struct phy_device *phydev)
@@ -2022,7 +2004,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8035",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_aneg = at803x_config_aneg,
.config_init = at803x_config_init,
.soft_reset = genphy_soft_reset,
@@ -2044,7 +2025,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8030",
.phy_id_mask = AT8030_PHY_ID_MASK,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_init = at803x_config_init,
.link_change_notify = at803x_link_change_notify,
.set_wol = at803x_set_wol,
@@ -2060,7 +2040,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8031/AR8033",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_init = at803x_config_init,
.config_aneg = at803x_config_aneg,
.soft_reset = genphy_soft_reset,
@@ -2083,7 +2062,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(ATH8032_PHY_ID),
.name = "Qualcomm Atheros AR8032",
.probe = at803x_probe,
- .remove = at803x_remove,
.flags = PHY_POLL_CABLE_TEST,
.config_init = at803x_config_init,
.link_change_notify = at803x_link_change_notify,
@@ -2099,7 +2077,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(ATH9331_PHY_ID),
.name = "Qualcomm Atheros AR9331 built-in PHY",
.probe = at803x_probe,
- .remove = at803x_remove,
.suspend = at803x_suspend,
.resume = at803x_resume,
.flags = PHY_POLL_CABLE_TEST,
@@ -2116,7 +2093,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(QCA9561_PHY_ID),
.name = "Qualcomm Atheros QCA9561 built-in PHY",
.probe = at803x_probe,
- .remove = at803x_remove,
.suspend = at803x_suspend,
.resume = at803x_resume,
.flags = PHY_POLL_CABLE_TEST,
@@ -2182,7 +2158,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm QCA8081",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_intr = at803x_config_intr,
.handle_interrupt = at803x_handle_interrupt,
.get_tunable = at803x_get_tunable,
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index ad71c88c87e7..f9ad8902100f 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -486,6 +486,17 @@ static int bcm54xx_resume(struct phy_device *phydev)
return bcm54xx_config_init(phydev);
}
+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
+{
+ return -EOPNOTSUPP;
+}
+
+static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum,
+ u16 val)
+{
+ return -EOPNOTSUPP;
+}
+
static int bcm54811_config_init(struct phy_device *phydev)
{
int err, reg;
@@ -981,6 +992,8 @@ static struct phy_driver broadcom_drivers[] = {
.get_strings = bcm_phy_get_strings,
.get_stats = bcm54xx_get_stats,
.probe = bcm54xx_phy_probe,
+ .read_mmd = bcm54810_read_mmd,
+ .write_mmd = bcm54810_write_mmd,
.config_init = bcm54xx_config_init,
.config_aneg = bcm5481_config_aneg,
.config_intr = bcm_phy_config_intr,
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 82f74f96eba2..944f76e6fc8e 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -3050,6 +3050,8 @@ static int phy_probe(struct device *dev)
goto out;
}
+ phy_disable_interrupts(phydev);
+
/* Start out supporting everything. Eventually,
* a controller will attach, and may modify one
* or both of these values
@@ -3137,16 +3139,6 @@ static int phy_remove(struct device *dev)
return 0;
}
-static void phy_shutdown(struct device *dev)
-{
- struct phy_device *phydev = to_phy_device(dev);
-
- if (phydev->state == PHY_READY || !phydev->attached_dev)
- return;
-
- phy_disable_interrupts(phydev);
-}
-
/**
* phy_driver_register - register a phy_driver with the PHY layer
* @new_driver: new phy_driver to register
@@ -3180,7 +3172,6 @@ int phy_driver_register(struct phy_driver *new_driver, struct module *owner)
new_driver->mdiodrv.driver.bus = &mdio_bus_type;
new_driver->mdiodrv.driver.probe = phy_probe;
new_driver->mdiodrv.driver.remove = phy_remove;
- new_driver->mdiodrv.driver.shutdown = phy_shutdown;
new_driver->mdiodrv.driver.owner = owner;
new_driver->mdiodrv.driver.probe_type = PROBE_FORCE_SYNCHRONOUS;
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 509ba706781e..921ca59822b0 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -2200,7 +2200,9 @@ static void team_setup(struct net_device *dev)
dev->hw_features = TEAM_VLAN_FEATURES |
NETIF_F_HW_VLAN_CTAG_RX |
- NETIF_F_HW_VLAN_CTAG_FILTER;
+ NETIF_F_HW_VLAN_CTAG_FILTER |
+ NETIF_F_HW_VLAN_STAG_RX |
+ NETIF_F_HW_VLAN_STAG_FILTER;
dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
dev->features |= dev->hw_features;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 075d5d42f5eb..21d3461fb5d1 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2504,7 +2504,7 @@ static void virtnet_init_default_rss(struct virtnet_info *vi)
vi->ctrl->rss.indirection_table[i] = indir_val;
}
- vi->ctrl->rss.max_tx_vq = vi->curr_queue_pairs;
+ vi->ctrl->rss.max_tx_vq = vi->has_rss ? vi->curr_queue_pairs : 0;
vi->ctrl->rss.hash_key_length = vi->rss_key_size;
netdev_rss_key_fill(vi->ctrl->rss.key, vi->rss_key_size);
@@ -3825,6 +3825,8 @@ static int virtnet_probe(struct virtio_device *vdev)
eth_hw_addr_set(dev, addr);
} else {
eth_hw_addr_random(dev);
+ dev_info(&vdev->dev, "Assigned random MAC address %pM\n",
+ dev->dev_addr);
}
/* Set up our device-specific information */
@@ -3940,8 +3942,6 @@ static int virtnet_probe(struct virtio_device *vdev)
if (vi->has_rss || vi->has_rss_hash_report)
virtnet_init_default_rss(vi);
- _virtnet_set_queues(vi, vi->curr_queue_pairs);
-
/* serialize netdev register + virtio_device_ready() with ndo_open() */
rtnl_lock();
@@ -3954,6 +3954,26 @@ static int virtnet_probe(struct virtio_device *vdev)
virtio_device_ready(vdev);
+ _virtnet_set_queues(vi, vi->curr_queue_pairs);
+
+ /* a random MAC address has been assigned, notify the device.
+ * We don't fail probe if VIRTIO_NET_F_CTRL_MAC_ADDR is not there
+ * because many devices work fine without getting MAC explicitly
+ */
+ if (!virtio_has_feature(vdev, VIRTIO_NET_F_MAC) &&
+ virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_MAC_ADDR)) {
+ struct scatterlist sg;
+
+ sg_init_one(&sg, dev->dev_addr, dev->addr_len);
+ if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MAC,
+ VIRTIO_NET_CTRL_MAC_ADDR_SET, &sg)) {
+ pr_debug("virtio_net: setting MAC address failed\n");
+ rtnl_unlock();
+ err = -EINVAL;
+ goto free_unregister_netdev;
+ }
+ }
+
rtnl_unlock();
err = virtnet_cpu_notif_add(vi);
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 1b6b437823d2..528e73ccfa43 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -224,6 +224,7 @@
#define EP_STATE_ENABLED 1
static const unsigned int pcie_gen_freq[] = {
+ GEN1_CORE_CLK_FREQ, /* PCI_EXP_LNKSTA_CLS == 0; undefined */
GEN1_CORE_CLK_FREQ,
GEN2_CORE_CLK_FREQ,
GEN3_CORE_CLK_FREQ,
@@ -455,7 +456,11 @@ static irqreturn_t tegra_pcie_ep_irq_thread(int irq, void *arg)
speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) &
PCI_EXP_LNKSTA_CLS;
- clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]);
+
+ if (speed >= ARRAY_SIZE(pcie_gen_freq))
+ speed = 0;
+
+ clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);
if (pcie->of_data->has_ltr_req_fix)
return IRQ_HANDLED;
@@ -1016,7 +1021,11 @@ static int tegra_pcie_dw_start_link(struct dw_pcie *pci)
speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) &
PCI_EXP_LNKSTA_CLS;
- clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]);
+
+ if (speed >= ARRAY_SIZE(pcie_gen_freq))
+ speed = 0;
+
+ clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);
tegra_pcie_enable_interrupts(pp);
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index ad1141fddb4c..8bda75990bce 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -1053,6 +1053,8 @@ static void nonstatic_release_resource_db(struct pcmcia_socket *s)
q = p->next;
kfree(p);
}
+
+ kfree(data);
}
diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c
index 1ca140356a08..3f759121dc00 100644
--- a/drivers/soc/aspeed/aspeed-socinfo.c
+++ b/drivers/soc/aspeed/aspeed-socinfo.c
@@ -137,6 +137,7 @@ static int __init aspeed_socinfo_init(void)
soc_dev = soc_device_register(attrs);
if (IS_ERR(soc_dev)) {
+ kfree(attrs->machine);
kfree(attrs->soc_id);
kfree(attrs->serial_number);
kfree(attrs);
diff --git a/drivers/soc/aspeed/aspeed-uart-routing.c b/drivers/soc/aspeed/aspeed-uart-routing.c
index ef8b24fd1851..59123e1f27ac 100644
--- a/drivers/soc/aspeed/aspeed-uart-routing.c
+++ b/drivers/soc/aspeed/aspeed-uart-routing.c
@@ -524,7 +524,7 @@ static ssize_t aspeed_uart_routing_store(struct device *dev,
struct aspeed_uart_routing_selector *sel = to_routing_selector(attr);
int val;
- val = match_string(sel->options, -1, buf);
+ val = __sysfs_match_string(sel->options, -1, buf);
if (val < 0) {
dev_err(dev, "invalid value \"%s\"\n", buf);
return -EINVAL;
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 4a6a3802d7e5..288aaa05d007 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1479,6 +1479,8 @@ static struct pci_device_id nhi_ids[] = {
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI1),
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI) },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI) },
/* Any USB4 compliant host */
{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) },
diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h
index b0718020c6f5..0f029ce75882 100644
--- a/drivers/thunderbolt/nhi.h
+++ b/drivers/thunderbolt/nhi.h
@@ -75,6 +75,10 @@ extern const struct tb_nhi_ops icl_nhi_ops;
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef
#define PCI_DEVICE_ID_INTEL_ADL_NHI0 0x463e
#define PCI_DEVICE_ID_INTEL_ADL_NHI1 0x466d
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI 0x5781
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI 0x5784
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE 0x5786
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE 0x57a4
#define PCI_DEVICE_ID_INTEL_MTL_M_NHI0 0x7eb2
#define PCI_DEVICE_ID_INTEL_MTL_P_NHI0 0x7ec2
#define PCI_DEVICE_ID_INTEL_MTL_P_NHI1 0x7ec3
diff --git a/drivers/thunderbolt/quirks.c b/drivers/thunderbolt/quirks.c
index 1157b8869bcc..8c2ee431fcde 100644
--- a/drivers/thunderbolt/quirks.c
+++ b/drivers/thunderbolt/quirks.c
@@ -74,6 +74,14 @@ static const struct tb_quirk tb_quirks[] = {
quirk_usb3_maximum_bandwidth },
{ 0x8087, PCI_DEVICE_ID_INTEL_MTL_P_NHI1, 0x0000, 0x0000,
quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
/*
* CLx is not supported on AMD USB4 Yellow Carp and Pink Sardine platforms.
*/
diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c
index 9cc28197dbc4..edbd92435b41 100644
--- a/drivers/thunderbolt/retimer.c
+++ b/drivers/thunderbolt/retimer.c
@@ -187,6 +187,21 @@ static ssize_t nvm_authenticate_show(struct device *dev,
return ret;
}
+static void tb_retimer_nvm_authenticate_status(struct tb_port *port, u32 *status)
+{
+ int i;
+
+ tb_port_dbg(port, "reading NVM authentication status of retimers\n");
+
+ /*
+ * Before doing anything else, read the authentication status.
+ * If the retimer has it set, store it for the new retimer
+ * device instance.
+ */
+ for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++)
+ usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]);
+}
+
static void tb_retimer_set_inbound_sbtx(struct tb_port *port)
{
int i;
@@ -455,18 +470,16 @@ int tb_retimer_scan(struct tb_port *port, bool add)
return ret;
/*
- * Enable sideband channel for each retimer. We can do this
- * regardless whether there is device connected or not.
+ * Immediately after sending enumerate retimers read the
+ * authentication status of each retimer.
*/
- tb_retimer_set_inbound_sbtx(port);
+ tb_retimer_nvm_authenticate_status(port, status);
/*
- * Before doing anything else, read the authentication status.
- * If the retimer has it set, store it for the new retimer
- * device instance.
+ * Enable sideband channel for each retimer. We can do this
+ * regardless whether there is device connected or not.
*/
- for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++)
- usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]);
+ tb_retimer_set_inbound_sbtx(port);
for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++) {
/*
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 59a559366b61..c1fa20a4e342 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2481,12 +2481,13 @@ static void gsm_error(struct gsm_mux *gsm)
static void gsm_cleanup_mux(struct gsm_mux *gsm, bool disc)
{
int i;
- struct gsm_dlci *dlci = gsm->dlci[0];
+ struct gsm_dlci *dlci;
struct gsm_msg *txq, *ntxq;
gsm->dead = true;
mutex_lock(&gsm->mutex);
+ dlci = gsm->dlci[0];
if (dlci) {
if (disc && dlci->state != DLCI_CLOSED) {
gsm_dlci_begin_close(dlci);
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index acf578aa9930..38760bd6e0c2 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -3281,6 +3281,7 @@ void serial8250_init_port(struct uart_8250_port *up)
struct uart_port *port = &up->port;
spin_lock_init(&port->lock);
+ port->pm = NULL;
port->ops = &serial8250_pops;
port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index f6d0ea2c6be4..c5a9b89c4d31 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1125,8 +1125,8 @@ static void lpuart_copy_rx_to_tty(struct lpuart_port *sport)
unsigned long sr = lpuart32_read(&sport->port, UARTSTAT);
if (sr & (UARTSTAT_PE | UARTSTAT_FE)) {
- /* Read DR to clear the error flags */
- lpuart32_read(&sport->port, UARTDATA);
+ /* Clear the error flags */
+ lpuart32_write(&sport->port, sr, UARTSTAT);
if (sr & UARTSTAT_PE)
sport->port.icount.parity++;
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 28edbaf7bb32..2a9c4058824a 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -1753,13 +1753,10 @@ static int stm32_usart_serial_remove(struct platform_device *pdev)
struct uart_port *port = platform_get_drvdata(pdev);
struct stm32_port *stm32_port = to_stm32_port(port);
const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
- int err;
u32 cr3;
pm_runtime_get_sync(&pdev->dev);
- err = uart_remove_one_port(&stm32_usart_driver, port);
- if (err)
- return(err);
+ uart_remove_one_port(&stm32_usart_driver, port);
pm_runtime_disable(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 9ffcecd3058c..60b4de0a4f76 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -70,6 +70,10 @@ static const struct ci_hdrc_imx_platform_flag imx7ulp_usb_data = {
CI_HDRC_PMQOS,
};
+static const struct ci_hdrc_imx_platform_flag imx8ulp_usb_data = {
+ .flags = CI_HDRC_SUPPORTS_RUNTIME_PM,
+};
+
static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
{ .compatible = "fsl,imx23-usb", .data = &imx23_usb_data},
{ .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
@@ -80,6 +84,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
{ .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data},
{ .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data},
{ .compatible = "fsl,imx7ulp-usb", .data = &imx7ulp_usb_data},
+ { .compatible = "fsl,imx8ulp-usb", .data = &imx8ulp_usb_data},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids);
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c
index bac0f5458cab..2318c7906acd 100644
--- a/drivers/usb/chipidea/usbmisc_imx.c
+++ b/drivers/usb/chipidea/usbmisc_imx.c
@@ -135,7 +135,7 @@
#define TXVREFTUNE0_MASK (0xf << 20)
#define MX6_USB_OTG_WAKEUP_BITS (MX6_BM_WAKEUP_ENABLE | MX6_BM_VBUS_WAKEUP | \
- MX6_BM_ID_WAKEUP)
+ MX6_BM_ID_WAKEUP | MX6SX_BM_DPDM_WAKEUP_EN)
struct usbmisc_ops {
/* It's called once when probe a usb device */
diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index ea2c5b6cde8c..3c51355ccc94 100644
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -915,8 +915,11 @@ static void __gs_console_push(struct gs_console *cons)
}
req->length = size;
+
+ spin_unlock_irq(&cons->lock);
if (usb_ep_queue(ep, req, GFP_ATOMIC))
req->length = 0;
+ spin_lock_irq(&cons->lock);
}
static void gs_console_work(struct work_struct *work)
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index dd1c6b2ca7c6..e81865978299 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -386,6 +386,9 @@ static void uvcg_video_pump(struct work_struct *work)
struct uvc_buffer *buf;
unsigned long flags;
int ret;
+ bool buf_int;
+ /* video->max_payload_size is only set when using bulk transfer */
+ bool is_bulk = video->max_payload_size;
while (video->ep->enabled) {
/*
@@ -408,20 +411,35 @@ static void uvcg_video_pump(struct work_struct *work)
*/
spin_lock_irqsave(&queue->irqlock, flags);
buf = uvcg_queue_head(queue);
- if (buf == NULL) {
+
+ if (buf != NULL) {
+ video->encode(req, video, buf);
+ /* Always interrupt for the last request of a video buffer */
+ buf_int = buf->state == UVC_BUF_STATE_DONE;
+ } else if (!(queue->flags & UVC_QUEUE_DISCONNECTED) && !is_bulk) {
+ /*
+ * No video buffer available; the queue is still connected and
+ * we're traferring over ISOC. Queue a 0 length request to
+ * prevent missed ISOC transfers.
+ */
+ req->length = 0;
+ buf_int = false;
+ } else {
+ /*
+ * Either queue has been disconnected or no video buffer
+ * available to bulk transfer. Either way, stop processing
+ * further.
+ */
spin_unlock_irqrestore(&queue->irqlock, flags);
break;
}
- video->encode(req, video, buf);
-
/*
* With usb3 we have more requests. This will decrease the
* interrupt load to a quarter but also catches the corner
* cases, which needs to be handled.
*/
- if (list_empty(&video->req_free) ||
- buf->state == UVC_BUF_STATE_DONE ||
+ if (list_empty(&video->req_free) || buf_int ||
!(video->req_int_count %
DIV_ROUND_UP(video->uvc_num_requests, 4))) {
video->req_int_count = 0;
@@ -441,8 +459,7 @@ static void uvcg_video_pump(struct work_struct *work)
/* Endpoint now owns the request */
req = NULL;
- if (buf->state != UVC_BUF_STATE_DONE)
- video->req_int_count++;
+ video->req_int_count++;
}
if (!req)
@@ -527,4 +544,3 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
V4L2_BUF_TYPE_VIDEO_OUTPUT, &video->mutex);
return 0;
}
-
diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
index 25fc4120b618..b53420e874ac 100644
--- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h
+++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
@@ -31,6 +31,7 @@ struct mlx5_vdpa_mr {
struct list_head head;
unsigned long num_directs;
unsigned long num_klms;
+ /* state of dvq mr */
bool initialized;
/* serialize mkey creation and destruction */
@@ -121,6 +122,7 @@ int mlx5_vdpa_handle_set_map(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *io
int mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb,
unsigned int asid);
void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev);
+void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid);
#define mlx5_vdpa_warn(__dev, format, ...) \
dev_warn((__dev)->mdev->device, "%s:%d:(pid %d) warning: " format, __func__, __LINE__, \
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c
index a4d7ee2339fa..113aac0446de 100644
--- a/drivers/vdpa/mlx5/core/mr.c
+++ b/drivers/vdpa/mlx5/core/mr.c
@@ -491,15 +491,24 @@ static void destroy_user_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_mr *mr
}
}
-void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
+static void _mlx5_vdpa_destroy_cvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
+{
+ if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
+ return;
+
+ prune_iotlb(mvdev);
+}
+
+static void _mlx5_vdpa_destroy_dvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
{
struct mlx5_vdpa_mr *mr = &mvdev->mr;
- mutex_lock(&mr->mkey_mtx);
+ if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid)
+ return;
+
if (!mr->initialized)
- goto out;
+ return;
- prune_iotlb(mvdev);
if (mr->user_mr)
destroy_user_mr(mvdev, mr);
else
@@ -507,45 +516,79 @@ void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
memset(mr, 0, sizeof(*mr));
mr->initialized = false;
-out:
+}
+
+void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
+{
+ struct mlx5_vdpa_mr *mr = &mvdev->mr;
+
+ mutex_lock(&mr->mkey_mtx);
+
+ _mlx5_vdpa_destroy_dvq_mr(mvdev, asid);
+ _mlx5_vdpa_destroy_cvq_mr(mvdev, asid);
+
mutex_unlock(&mr->mkey_mtx);
}
-static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
- struct vhost_iotlb *iotlb, unsigned int asid)
+void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
+{
+ mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_CVQ_GROUP]);
+ mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]);
+}
+
+static int _mlx5_vdpa_create_cvq_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb,
+ unsigned int asid)
+{
+ if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
+ return 0;
+
+ return dup_iotlb(mvdev, iotlb);
+}
+
+static int _mlx5_vdpa_create_dvq_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb,
+ unsigned int asid)
{
struct mlx5_vdpa_mr *mr = &mvdev->mr;
int err;
- if (mr->initialized)
+ if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid)
return 0;
- if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) {
- if (iotlb)
- err = create_user_mr(mvdev, iotlb);
- else
- err = create_dma_mr(mvdev, mr);
+ if (mr->initialized)
+ return 0;
- if (err)
- return err;
- }
+ if (iotlb)
+ err = create_user_mr(mvdev, iotlb);
+ else
+ err = create_dma_mr(mvdev, mr);
- if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] == asid) {
- err = dup_iotlb(mvdev, iotlb);
- if (err)
- goto out_err;
- }
+ if (err)
+ return err;
mr->initialized = true;
+
+ return 0;
+}
+
+static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb, unsigned int asid)
+{
+ int err;
+
+ err = _mlx5_vdpa_create_dvq_mr(mvdev, iotlb, asid);
+ if (err)
+ return err;
+
+ err = _mlx5_vdpa_create_cvq_mr(mvdev, iotlb, asid);
+ if (err)
+ goto out_err;
+
return 0;
out_err:
- if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) {
- if (iotlb)
- destroy_user_mr(mvdev, mr);
- else
- destroy_dma_mr(mvdev, mr);
- }
+ _mlx5_vdpa_destroy_dvq_mr(mvdev, asid);
return err;
}
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index daac3ab31478..bf99654371b3 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -2406,7 +2406,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev,
goto err_mr;
teardown_driver(ndev);
- mlx5_vdpa_destroy_mr(mvdev);
+ mlx5_vdpa_destroy_mr_asid(mvdev, asid);
err = mlx5_vdpa_create_mr(mvdev, iotlb, asid);
if (err)
goto err_mr;
@@ -2422,7 +2422,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev,
return 0;
err_setup:
- mlx5_vdpa_destroy_mr(mvdev);
+ mlx5_vdpa_destroy_mr_asid(mvdev, asid);
err_mr:
return err;
}
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index febdc99b51a7..908b3f98ecbe 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -1172,44 +1172,41 @@ static const struct nla_policy vdpa_nl_policy[VDPA_ATTR_MAX + 1] = {
[VDPA_ATTR_MGMTDEV_DEV_NAME] = { .type = NLA_STRING },
[VDPA_ATTR_DEV_NAME] = { .type = NLA_STRING },
[VDPA_ATTR_DEV_NET_CFG_MACADDR] = NLA_POLICY_ETH_ADDR,
+ [VDPA_ATTR_DEV_NET_CFG_MAX_VQP] = { .type = NLA_U16 },
/* virtio spec 1.1 section 5.1.4.1 for valid MTU range */
[VDPA_ATTR_DEV_NET_CFG_MTU] = NLA_POLICY_MIN(NLA_U16, 68),
+ [VDPA_ATTR_DEV_QUEUE_INDEX] = { .type = NLA_U32 },
+ [VDPA_ATTR_DEV_FEATURES] = { .type = NLA_U64 },
};
static const struct genl_ops vdpa_nl_ops[] = {
{
.cmd = VDPA_CMD_MGMTDEV_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_mgmtdev_get_doit,
.dumpit = vdpa_nl_cmd_mgmtdev_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_NEW,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_add_set_doit,
.flags = GENL_ADMIN_PERM,
},
{
.cmd = VDPA_CMD_DEV_DEL,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_del_set_doit,
.flags = GENL_ADMIN_PERM,
},
{
.cmd = VDPA_CMD_DEV_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_get_doit,
.dumpit = vdpa_nl_cmd_dev_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_CONFIG_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_config_get_doit,
.dumpit = vdpa_nl_cmd_dev_config_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_VSTATS_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_stats_get_doit,
.flags = GENL_ADMIN_PERM,
},
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index 72f924ec4658..edcd74cc4c0f 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -899,10 +899,10 @@ static void vduse_dev_irq_inject(struct work_struct *work)
{
struct vduse_dev *dev = container_of(work, struct vduse_dev, inject);
- spin_lock_irq(&dev->irq_lock);
+ spin_lock_bh(&dev->irq_lock);
if (dev->config_cb.callback)
dev->config_cb.callback(dev->config_cb.private);
- spin_unlock_irq(&dev->irq_lock);
+ spin_unlock_bh(&dev->irq_lock);
}
static void vduse_vq_irq_inject(struct work_struct *work)
@@ -910,10 +910,10 @@ static void vduse_vq_irq_inject(struct work_struct *work)
struct vduse_virtqueue *vq = container_of(work,
struct vduse_virtqueue, inject);
- spin_lock_irq(&vq->irq_lock);
+ spin_lock_bh(&vq->irq_lock);
if (vq->ready && vq->cb.callback)
vq->cb.callback(vq->cb.private);
- spin_unlock_irq(&vq->irq_lock);
+ spin_unlock_bh(&vq->irq_lock);
}
static int vduse_dev_queue_irq_work(struct vduse_dev *dev,
diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c
index 41e77de1ea82..5c94abdb1ad6 100644
--- a/drivers/video/aperture.c
+++ b/drivers/video/aperture.c
@@ -332,15 +332,16 @@ int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *na
primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
#endif
+ if (primary)
+ sysfb_disable();
+
for (bar = 0; bar < PCI_STD_NUM_BARS; ++bar) {
if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
continue;
base = pci_resource_start(pdev, bar);
size = pci_resource_len(pdev, bar);
- ret = aperture_remove_conflicting_devices(base, size, primary, name);
- if (ret)
- return ret;
+ aperture_detach_devices(base, size);
}
/*
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 4ff25dfc865d..d3d643cf7506 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -995,13 +995,10 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
struct pci_dev *pdev = NULL;
void __iomem *fb_virt;
int gen2vm = efi_enabled(EFI_BOOT);
+ resource_size_t base, size;
phys_addr_t paddr;
int ret;
- info->apertures = alloc_apertures(1);
- if (!info->apertures)
- return -ENOMEM;
-
if (!gen2vm) {
pdev = pci_get_device(PCI_VENDOR_ID_MICROSOFT,
PCI_DEVICE_ID_HYPERV_VIDEO, NULL);
@@ -1010,8 +1007,8 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
return -ENODEV;
}
- info->apertures->ranges[0].base = pci_resource_start(pdev, 0);
- info->apertures->ranges[0].size = pci_resource_len(pdev, 0);
+ base = pci_resource_start(pdev, 0);
+ size = pci_resource_len(pdev, 0);
/*
* For Gen 1 VM, we can directly use the contiguous memory
@@ -1034,8 +1031,8 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
}
pr_info("Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.\n");
} else {
- info->apertures->ranges[0].base = screen_info.lfb_base;
- info->apertures->ranges[0].size = screen_info.lfb_size;
+ base = screen_info.lfb_base;
+ size = screen_info.lfb_size;
}
/*
@@ -1077,9 +1074,7 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
info->screen_size = dio_fb_size;
getmem_done:
- aperture_remove_conflicting_devices(info->apertures->ranges[0].base,
- info->apertures->ranges[0].size,
- false, KBUILD_MODNAME);
+ aperture_remove_conflicting_devices(base, size, false, KBUILD_MODNAME);
if (gen2vm) {
/* framebuffer is reallocated, clear screen_info to avoid misuse from kexec */
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 51fbf02a0343..76b50b6c98ad 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -519,7 +519,9 @@ static int mmphw_probe(struct platform_device *pdev)
"unable to get clk %s\n", mi->clk_name);
goto failed;
}
- clk_prepare_enable(ctrl->clk);
+ ret = clk_prepare_enable(ctrl->clk);
+ if (ret)
+ goto failed;
/* init global regs */
ctrl_set_default(ctrl);
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index 3ff746e3f24a..dec3cba88458 100644
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -590,9 +590,8 @@ static void virtio_mmio_release_dev(struct device *_d)
struct virtio_device *vdev =
container_of(_d, struct virtio_device, dev);
struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev);
- struct platform_device *pdev = vm_dev->pdev;
- devm_kfree(&pdev->dev, vm_dev);
+ kfree(vm_dev);
}
/* Platform device */
@@ -603,7 +602,7 @@ static int virtio_mmio_probe(struct platform_device *pdev)
unsigned long magic;
int rc;
- vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL);
+ vm_dev = kzalloc(sizeof(*vm_dev), GFP_KERNEL);
if (!vm_dev)
return -ENOMEM;
diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c
index 14f8d8d90920..2bd3dc25cb03 100644
--- a/drivers/watchdog/sp5100_tco.c
+++ b/drivers/watchdog/sp5100_tco.c
@@ -96,7 +96,7 @@ static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev)
sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) {
return efch_mmio;
- } else if (dev->vendor == PCI_VENDOR_ID_AMD &&
+ } else if ((dev->vendor == PCI_VENDOR_ID_AMD || dev->vendor == PCI_VENDOR_ID_HYGON) &&
((dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
dev->revision >= 0x41) ||
(dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
@@ -579,6 +579,8 @@ static const struct pci_device_id sp5100_tco_pci_tbl[] = {
PCI_ANY_ID, },
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
PCI_ANY_ID, },
+ { PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
+ PCI_ANY_ID, },
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl);
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 3495bc775afa..08017b180a10 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -1533,6 +1533,10 @@ void btrfs_mark_bg_unused(struct btrfs_block_group *bg)
btrfs_get_block_group(bg);
trace_btrfs_add_unused_block_group(bg);
list_add_tail(&bg->bg_list, &fs_info->unused_bgs);
+ } else if (!test_bit(BLOCK_GROUP_FLAG_NEW, &bg->runtime_flags)) {
+ /* Pull out the block group from the reclaim_bgs list. */
+ trace_btrfs_add_unused_block_group(bg);
+ list_move_tail(&bg->bg_list, &fs_info->unused_bgs);
}
spin_unlock(&fs_info->unused_bgs_lock);
}
@@ -2493,6 +2497,7 @@ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans)
next:
btrfs_delayed_refs_rsv_release(fs_info, 1);
list_del_init(&block_group->bg_list);
+ clear_bit(BLOCK_GROUP_FLAG_NEW, &block_group->runtime_flags);
}
btrfs_trans_release_chunk_metadata(trans);
}
@@ -2532,6 +2537,13 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran
if (!cache)
return ERR_PTR(-ENOMEM);
+ /*
+ * Mark it as new before adding it to the rbtree of block groups or any
+ * list, so that no other task finds it and calls btrfs_mark_bg_unused()
+ * before the new flag is set.
+ */
+ set_bit(BLOCK_GROUP_FLAG_NEW, &cache->runtime_flags);
+
cache->length = size;
set_free_space_tree_thresholds(cache);
cache->used = bytes_used;
@@ -2540,7 +2552,7 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran
cache->global_root_id = calculate_global_root_id(fs_info, cache->start);
if (btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE))
- cache->needs_free_space = 1;
+ set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);
ret = btrfs_load_block_group_zone_info(cache, true);
if (ret) {
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h
index debd42aeae0f..47a2dcbfee25 100644
--- a/fs/btrfs/block-group.h
+++ b/fs/btrfs/block-group.h
@@ -55,6 +55,15 @@ enum btrfs_block_group_flags {
BLOCK_GROUP_FLAG_CHUNK_ITEM_INSERTED,
BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE,
BLOCK_GROUP_FLAG_ZONED_DATA_RELOC,
+ /* Does the block group need to be added to the free space tree? */
+ BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE,
+ /* Indicate that the block group is placed on a sequential zone */
+ BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE,
+ /*
+ * Indicate that block group is in the list of new block groups of a
+ * transaction.
+ */
+ BLOCK_GROUP_FLAG_NEW,
};
enum btrfs_caching_type {
@@ -204,15 +213,6 @@ struct btrfs_block_group {
/* Lock for free space tree operations. */
struct mutex free_space_lock;
- /*
- * Does the block group need to be added to the free space tree?
- * Protected by free_space_lock.
- */
- int needs_free_space;
-
- /* Flag indicating this block group is placed on a sequential zone */
- bool seq_zone;
-
/*
* Number of extents in this block group used for swap files.
* All accesses protected by the spinlock 'lock'.
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 4abbe4b35253..56d7580fdc3c 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -784,8 +784,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -853,8 +851,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index a207db932226..6a44733a95e1 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -803,7 +803,7 @@ int __remove_from_free_space_tree(struct btrfs_trans_handle *trans,
u32 flags;
int ret;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
ret = __add_block_group_free_space(trans, block_group, path);
if (ret)
return ret;
@@ -996,7 +996,7 @@ int __add_to_free_space_tree(struct btrfs_trans_handle *trans,
u32 flags;
int ret;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
ret = __add_block_group_free_space(trans, block_group, path);
if (ret)
return ret;
@@ -1350,7 +1350,7 @@ static int __add_block_group_free_space(struct btrfs_trans_handle *trans,
{
int ret;
- block_group->needs_free_space = 0;
+ clear_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags);
ret = add_new_free_space_info(trans, block_group, path);
if (ret)
@@ -1372,7 +1372,7 @@ int add_block_group_free_space(struct btrfs_trans_handle *trans,
return 0;
mutex_lock(&block_group->free_space_lock);
- if (!block_group->needs_free_space)
+ if (!test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags))
goto out;
path = btrfs_alloc_path();
@@ -1405,7 +1405,7 @@ int remove_block_group_free_space(struct btrfs_trans_handle *trans,
if (!btrfs_fs_compat_ro(trans->fs_info, FREE_SPACE_TREE))
return 0;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
/* We never added this block group to the free space tree. */
return 0;
}
diff --git a/fs/btrfs/tests/free-space-tree-tests.c b/fs/btrfs/tests/free-space-tree-tests.c
index 13734ed43bfc..766117a76d74 100644
--- a/fs/btrfs/tests/free-space-tree-tests.c
+++ b/fs/btrfs/tests/free-space-tree-tests.c
@@ -470,7 +470,7 @@ static int run_test(test_func_t test_func, int bitmaps, u32 sectorsize,
}
cache->bitmap_low_thresh = 0;
cache->bitmap_high_thresh = (u32)-1;
- cache->needs_free_space = 1;
+ set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);
cache->fs_info = root->fs_info;
btrfs_init_dummy_trans(&trans, root->fs_info);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 2e0832d70406..567c5c010f93 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4652,8 +4652,7 @@ int btrfs_cancel_balance(struct btrfs_fs_info *fs_info)
}
}
- BUG_ON(fs_info->balance_ctl ||
- test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags));
+ ASSERT(!test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags));
atomic_dec(&fs_info->balance_cancel_req);
mutex_unlock(&fs_info->balance_mutex);
return 0;
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 836babd23db5..9bc7ac06c517 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1436,7 +1436,7 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new)
}
if (num_sequential > 0)
- cache->seq_zone = true;
+ set_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &cache->runtime_flags);
if (num_conventional > 0) {
/* Zone capacity is always zone size in emulation */
@@ -1658,7 +1658,7 @@ bool btrfs_use_zone_append(struct btrfs_inode *inode, u64 start)
if (!cache)
return false;
- ret = cache->seq_zone;
+ ret = !!test_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &cache->runtime_flags);
btrfs_put_block_group(cache);
return ret;
@@ -2177,7 +2177,8 @@ static void btrfs_zone_finish_endio_workfn(struct work_struct *work)
void btrfs_schedule_zone_finish_bg(struct btrfs_block_group *bg,
struct extent_buffer *eb)
{
- if (!bg->seq_zone || eb->start + eb->len * 2 <= bg->start + bg->zone_capacity)
+ if (!test_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &bg->runtime_flags) ||
+ eb->start + eb->len * 2 <= bg->start + bg->zone_capacity)
return;
if (WARN_ON(bg->zone_finish_work.func == btrfs_zone_finish_endio_workfn)) {
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index dcabe2783edf..5399a9ea5b4f 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -645,6 +645,7 @@ static int parse_reply_info(struct ceph_mds_session *s, struct ceph_msg *msg,
err = -EIO;
out_bad:
pr_err("mds parse_reply err %d\n", err);
+ ceph_msg_dump(msg);
return err;
}
@@ -3534,6 +3535,7 @@ static void handle_forward(struct ceph_mds_client *mdsc,
bad:
pr_err("mdsc_handle_forward decode error err=%d\n", err);
+ ceph_msg_dump(msg);
}
static int __decode_session_metadata(void **p, void *end,
@@ -5254,6 +5256,7 @@ void ceph_mdsc_handle_fsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg)
bad:
pr_err("error decoding fsmap %d. Shutting down mount.\n", err);
ceph_umount_begin(mdsc->fsc->sb);
+ ceph_msg_dump(msg);
err_out:
mutex_lock(&mdsc->mutex);
mdsc->mdsmap_err = err;
@@ -5322,6 +5325,7 @@ void ceph_mdsc_handle_mdsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg)
bad:
pr_err("error decoding mdsmap %d. Shutting down mount.\n", err);
ceph_umount_begin(mdsc->fsc->sb);
+ ceph_msg_dump(msg);
return;
}
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 9d27aa8bd2bc..44c564f0bc62 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -981,7 +981,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root)
{
struct gfs2_sbd *sdp = root->d_sb->s_fs_info;
struct gfs2_args *args = &sdp->sd_args;
- int val;
+ unsigned int logd_secs, statfs_slow, statfs_quantum, quota_quantum;
+
+ spin_lock(&sdp->sd_tune.gt_spin);
+ logd_secs = sdp->sd_tune.gt_logd_secs;
+ quota_quantum = sdp->sd_tune.gt_quota_quantum;
+ statfs_quantum = sdp->sd_tune.gt_statfs_quantum;
+ statfs_slow = sdp->sd_tune.gt_statfs_slow;
+ spin_unlock(&sdp->sd_tune.gt_spin);
if (is_ancestor(root, sdp->sd_master_dir))
seq_puts(s, ",meta");
@@ -1036,17 +1043,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root)
}
if (args->ar_discard)
seq_puts(s, ",discard");
- val = sdp->sd_tune.gt_logd_secs;
- if (val != 30)
- seq_printf(s, ",commit=%d", val);
- val = sdp->sd_tune.gt_statfs_quantum;
- if (val != 30)
- seq_printf(s, ",statfs_quantum=%d", val);
- else if (sdp->sd_tune.gt_statfs_slow)
+ if (logd_secs != 30)
+ seq_printf(s, ",commit=%d", logd_secs);
+ if (statfs_quantum != 30)
+ seq_printf(s, ",statfs_quantum=%d", statfs_quantum);
+ else if (statfs_slow)
seq_puts(s, ",statfs_quantum=0");
- val = sdp->sd_tune.gt_quota_quantum;
- if (val != 60)
- seq_printf(s, ",quota_quantum=%d", val);
+ if (quota_quantum != 60)
+ seq_printf(s, ",quota_quantum=%d", quota_quantum);
if (args->ar_statfs_percent)
seq_printf(s, ",statfs_percent=%d", args->ar_statfs_percent);
if (args->ar_errors != GFS2_ERRORS_DEFAULT) {
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index b1b476fb7229..dda13e1f1b33 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -874,6 +874,7 @@ int ni_create_attr_list(struct ntfs_inode *ni)
if (err)
goto out1;
+ err = -EINVAL;
/* Call mi_remove_attr() in reverse order to keep pointers 'arr_move' valid. */
while (to_free > 0) {
struct ATTRIB *b = arr_move[--nb];
@@ -882,7 +883,8 @@ int ni_create_attr_list(struct ntfs_inode *ni)
attr = mi_insert_attr(mi, b->type, Add2Ptr(b, name_off),
b->name_len, asize, name_off);
- WARN_ON(!attr);
+ if (!attr)
+ goto out1;
mi_get_ref(mi, &le_b[nb]->ref);
le_b[nb]->id = attr->id;
@@ -892,17 +894,20 @@ int ni_create_attr_list(struct ntfs_inode *ni)
attr->id = le_b[nb]->id;
/* Remove from primary record. */
- WARN_ON(!mi_remove_attr(NULL, &ni->mi, b));
+ if (!mi_remove_attr(NULL, &ni->mi, b))
+ goto out1;
if (to_free <= asize)
break;
to_free -= asize;
- WARN_ON(!nb);
+ if (!nb)
+ goto out1;
}
attr = mi_insert_attr(&ni->mi, ATTR_LIST, NULL, 0,
lsize + SIZEOF_RESIDENT, SIZEOF_RESIDENT);
- WARN_ON(!attr);
+ if (!attr)
+ goto out1;
attr->non_res = 0;
attr->flags = 0;
@@ -922,9 +927,10 @@ int ni_create_attr_list(struct ntfs_inode *ni)
kfree(ni->attr_list.le);
ni->attr_list.le = NULL;
ni->attr_list.size = 0;
+ return err;
out:
- return err;
+ return 0;
}
/*
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index b6e22bcb929b..829b62d3bb88 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -154,7 +154,7 @@ int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes,
/* Check errors. */
if ((fo & 1) || fo + fn * sizeof(short) > SECTOR_SIZE || !fn-- ||
fn * SECTOR_SIZE > bytes) {
- return -EINVAL; /* Native chkntfs returns ok! */
+ return -E_NTFS_CORRUPT;
}
/* Get fixup pointer. */
diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index 9e9a9ffd9295..495cfb37962f 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -1103,6 +1103,12 @@ int indx_read(struct ntfs_index *indx, struct ntfs_inode *ni, CLST vbn,
*node = in;
out:
+ if (err == -E_NTFS_CORRUPT) {
+ ntfs_inode_err(&ni->vfs_inode, "directory corrupted");
+ ntfs_set_state(ni->mi.sbi, NTFS_DIRTY_ERROR);
+ err = -EINVAL;
+ }
+
if (ib != in->index)
kfree(ib);
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 24227b2e1b2b..8c9abaf139e6 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -53,6 +53,8 @@ enum utf16_endian;
#define E_NTFS_NONRESIDENT 556
/* NTFS specific error code about punch hole. */
#define E_NTFS_NOTALIGNED 557
+/* NTFS specific error code when on-disk struct is corrupted. */
+#define E_NTFS_CORRUPT 558
/* sbi->flags */
diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c
index af1e4b364ea8..ba336c7280b8 100644
--- a/fs/ntfs3/record.c
+++ b/fs/ntfs3/record.c
@@ -124,7 +124,7 @@ int mi_read(struct mft_inode *mi, bool is_mft)
struct rw_semaphore *rw_lock = NULL;
if (is_mounted(sbi)) {
- if (!is_mft) {
+ if (!is_mft && mft_ni) {
rw_lock = &mft_ni->file.run_lock;
down_read(rw_lock);
}
@@ -148,7 +148,7 @@ int mi_read(struct mft_inode *mi, bool is_mft)
ni_lock(mft_ni);
down_write(rw_lock);
}
- err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, &mft_ni->file.run,
+ err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, run,
vbo >> sbi->cluster_bits);
if (rw_lock) {
up_write(rw_lock);
@@ -180,6 +180,12 @@ int mi_read(struct mft_inode *mi, bool is_mft)
return 0;
out:
+ if (err == -E_NTFS_CORRUPT) {
+ ntfs_err(sbi->sb, "mft corrupted");
+ ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+ err = -EINVAL;
+ }
+
return err;
}
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 078df1e2dd18..18d66497c42d 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -883,11 +883,11 @@ struct dentry *
cifs_smb3_do_mount(struct file_system_type *fs_type,
int flags, struct smb3_fs_context *old_ctx)
{
- int rc;
- struct super_block *sb = NULL;
- struct cifs_sb_info *cifs_sb = NULL;
struct cifs_mnt_data mnt_data;
+ struct cifs_sb_info *cifs_sb;
+ struct super_block *sb;
struct dentry *root;
+ int rc;
/*
* Prints in Kernel / CIFS log the attempted mount operation
@@ -898,11 +898,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
else
cifs_info("Attempting to mount %s\n", old_ctx->UNC);
- cifs_sb = kzalloc(sizeof(struct cifs_sb_info), GFP_KERNEL);
- if (cifs_sb == NULL) {
- root = ERR_PTR(-ENOMEM);
- goto out;
- }
+ cifs_sb = kzalloc(sizeof(*cifs_sb), GFP_KERNEL);
+ if (!cifs_sb)
+ return ERR_PTR(-ENOMEM);
cifs_sb->ctx = kzalloc(sizeof(struct smb3_fs_context), GFP_KERNEL);
if (!cifs_sb->ctx) {
@@ -945,10 +943,8 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
sb = sget(fs_type, cifs_match_super, cifs_set_super, flags, &mnt_data);
if (IS_ERR(sb)) {
- root = ERR_CAST(sb);
cifs_umount(cifs_sb);
- cifs_sb = NULL;
- goto out;
+ return ERR_CAST(sb);
}
if (sb->s_root) {
@@ -979,13 +975,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
deactivate_locked_super(sb);
return root;
out:
- if (cifs_sb) {
- if (!sb || IS_ERR(sb)) { /* otherwise kill_sb will handle */
- kfree(cifs_sb->prepath);
- smb3_cleanup_fs_context(cifs_sb->ctx);
- kfree(cifs_sb);
- }
- }
+ kfree(cifs_sb->prepath);
+ smb3_cleanup_fs_context(cifs_sb->ctx);
+ kfree(cifs_sb);
return root;
}
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index 27c6d14e369f..0f3405e0f2e4 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -4885,9 +4885,9 @@ static int cifs_readpage_worker(struct file *file, struct page *page,
io_error:
kunmap(page);
- unlock_page(page);
read_complete:
+ unlock_page(page);
return rc;
}
@@ -5082,9 +5082,11 @@ void cifs_oplock_break(struct work_struct *work)
struct cifsFileInfo *cfile = container_of(work, struct cifsFileInfo,
oplock_break);
struct inode *inode = d_inode(cfile->dentry);
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsInodeInfo *cinode = CIFS_I(inode);
- struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
- struct TCP_Server_Info *server = tcon->ses->server;
+ struct cifs_tcon *tcon;
+ struct TCP_Server_Info *server;
+ struct tcon_link *tlink;
int rc = 0;
bool purge_cache = false, oplock_break_cancelled;
__u64 persistent_fid, volatile_fid;
@@ -5093,6 +5095,12 @@ void cifs_oplock_break(struct work_struct *work)
wait_on_bit(&cinode->flags, CIFS_INODE_PENDING_WRITERS,
TASK_UNINTERRUPTIBLE);
+ tlink = cifs_sb_tlink(cifs_sb);
+ if (IS_ERR(tlink))
+ goto out;
+ tcon = tlink_tcon(tlink);
+ server = tcon->ses->server;
+
server->ops->downgrade_oplock(server, cinode, cfile->oplock_level,
cfile->oplock_epoch, &purge_cache);
@@ -5142,18 +5150,19 @@ void cifs_oplock_break(struct work_struct *work)
/*
* MS-SMB2 3.2.5.19.1 and 3.2.5.19.2 (and MS-CIFS 3.2.5.42) do not require
* an acknowledgment to be sent when the file has already been closed.
- * check for server null, since can race with kill_sb calling tree disconnect.
*/
spin_lock(&cinode->open_file_lock);
- if (tcon->ses && tcon->ses->server && !oplock_break_cancelled &&
- !list_empty(&cinode->openFileList)) {
+ /* check list empty since can race with kill_sb calling tree disconnect */
+ if (!oplock_break_cancelled && !list_empty(&cinode->openFileList)) {
spin_unlock(&cinode->open_file_lock);
- rc = tcon->ses->server->ops->oplock_response(tcon, persistent_fid,
- volatile_fid, net_fid, cinode);
+ rc = server->ops->oplock_response(tcon, persistent_fid,
+ volatile_fid, net_fid, cinode);
cifs_dbg(FYI, "Oplock release rc = %d\n", rc);
} else
spin_unlock(&cinode->open_file_lock);
+ cifs_put_tlink(tlink);
+out:
cifs_done_oplock_break(cinode);
}
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index 3ca593cdda76..ba46156e3268 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -3841,6 +3841,12 @@ void smb2_reconnect_server(struct work_struct *work)
spin_lock(&cifs_tcp_ses_lock);
list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) {
+ spin_lock(&ses->ses_lock);
+ if (ses->ses_status == SES_EXITING) {
+ spin_unlock(&ses->ses_lock);
+ continue;
+ }
+ spin_unlock(&ses->ses_lock);
tcon_selected = false;
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 4df9e73a8bb5..1d7d4cffaefc 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -429,6 +429,6 @@ int kvm_vgic_v4_unset_forwarding(struct kvm *kvm, int irq,
int vgic_v4_load(struct kvm_vcpu *vcpu);
void vgic_v4_commit(struct kvm_vcpu *vcpu);
-int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db);
+int vgic_v4_put(struct kvm_vcpu *vcpu);
#endif /* __KVM_ARM_VGIC_H */
diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h
index 2c8860e406bd..0417360a6db9 100644
--- a/include/linux/iopoll.h
+++ b/include/linux/iopoll.h
@@ -53,6 +53,7 @@
} \
if (__sleep_us) \
usleep_range((__sleep_us >> 2) + 1, __sleep_us); \
+ cpu_relax(); \
} \
(cond) ? 0 : -ETIMEDOUT; \
})
@@ -95,6 +96,7 @@
} \
if (__delay_us) \
udelay(__delay_us); \
+ cpu_relax(); \
} \
(cond) ? 0 : -ETIMEDOUT; \
})
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index a960de68ac69..6047058d6703 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -148,6 +148,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
if (gso_type & SKB_GSO_UDP)
nh_off -= thlen;
+ /* Kernel has a special handling for GSO_BY_FRAGS. */
+ if (gso_size == GSO_BY_FRAGS)
+ return -EINVAL;
+
/* Too small packets are not really GSO ones. */
if (skb->len - nh_off > gso_size) {
shinfo->gso_size = gso_size;
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
index bb9de6a899e0..d6c8eb2b5201 100644
--- a/include/media/v4l2-mem2mem.h
+++ b/include/media/v4l2-mem2mem.h
@@ -593,7 +593,14 @@ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx,
static inline
unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
{
- return m2m_ctx->out_q_ctx.num_rdy;
+ unsigned int num_buf_rdy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+ num_buf_rdy = m2m_ctx->out_q_ctx.num_rdy;
+ spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+
+ return num_buf_rdy;
}
/**
@@ -605,7 +612,14 @@ unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
static inline
unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
{
- return m2m_ctx->cap_q_ctx.num_rdy;
+ unsigned int num_buf_rdy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
+ num_buf_rdy = m2m_ctx->cap_q_ctx.num_rdy;
+ spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
+
+ return num_buf_rdy;
}
/**
diff --git a/include/net/sock.h b/include/net/sock.h
index 1bbdddcf6154..699408944952 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1445,6 +1445,12 @@ static inline bool sk_has_memory_pressure(const struct sock *sk)
return sk->sk_prot->memory_pressure != NULL;
}
+static inline bool sk_under_global_memory_pressure(const struct sock *sk)
+{
+ return sk->sk_prot->memory_pressure &&
+ !!*sk->sk_prot->memory_pressure;
+}
+
static inline bool sk_under_memory_pressure(const struct sock *sk)
{
if (!sk->sk_prot->memory_pressure)
diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c
index b4526668072e..27596f3b4aef 100644
--- a/kernel/dma/remap.c
+++ b/kernel/dma/remap.c
@@ -43,13 +43,13 @@ void *dma_common_contiguous_remap(struct page *page, size_t size,
void *vaddr;
int i;
- pages = kmalloc_array(count, sizeof(struct page *), GFP_KERNEL);
+ pages = kvmalloc_array(count, sizeof(struct page *), GFP_KERNEL);
if (!pages)
return NULL;
for (i = 0; i < count; i++)
pages[i] = nth_page(page, i);
vaddr = vmap(pages, count, VM_DMA_COHERENT, prot);
- kfree(pages);
+ kvfree(pages);
return vaddr;
}
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 5e5aea2360a8..612873ec2197 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4464,17 +4464,9 @@ static inline int util_fits_cpu(unsigned long util,
*
* For uclamp_max, we can tolerate a drop in performance level as the
* goal is to cap the task. So it's okay if it's getting less.
- *
- * In case of capacity inversion we should honour the inverted capacity
- * for both uclamp_min and uclamp_max all the time.
*/
- capacity_orig = cpu_in_capacity_inversion(cpu);
- if (capacity_orig) {
- capacity_orig_thermal = capacity_orig;
- } else {
- capacity_orig = capacity_orig_of(cpu);
- capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu);
- }
+ capacity_orig = capacity_orig_of(cpu);
+ capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu);
/*
* We want to force a task to fit a cpu as implied by uclamp_max.
@@ -4549,8 +4541,8 @@ static inline int util_fits_cpu(unsigned long util,
* handle the case uclamp_min > uclamp_max.
*/
uclamp_min = min(uclamp_min, uclamp_max);
- if (util < uclamp_min && capacity_orig != SCHED_CAPACITY_SCALE)
- fits = fits && (uclamp_min <= capacity_orig_thermal);
+ if (fits && (util < uclamp_min) && (uclamp_min > capacity_orig_thermal))
+ return -1;
return fits;
}
@@ -4560,7 +4552,11 @@ static inline int task_fits_cpu(struct task_struct *p, int cpu)
unsigned long uclamp_min = uclamp_eff_value(p, UCLAMP_MIN);
unsigned long uclamp_max = uclamp_eff_value(p, UCLAMP_MAX);
unsigned long util = task_util_est(p);
- return util_fits_cpu(util, uclamp_min, uclamp_max, cpu);
+ /*
+ * Return true only if the cpu fully fits the task requirements, which
+ * include the utilization but also the performance hints.
+ */
+ return (util_fits_cpu(util, uclamp_min, uclamp_max, cpu) > 0);
}
static inline void update_misfit_status(struct task_struct *p, struct rq *rq)
@@ -6043,6 +6039,7 @@ static inline bool cpu_overutilized(int cpu)
unsigned long rq_util_min = uclamp_rq_get(cpu_rq(cpu), UCLAMP_MIN);
unsigned long rq_util_max = uclamp_rq_get(cpu_rq(cpu), UCLAMP_MAX);
+ /* Return true only if the utilization doesn't fit CPU's capacity */
return !util_fits_cpu(cpu_util_cfs(cpu), rq_util_min, rq_util_max, cpu);
}
@@ -6836,6 +6833,7 @@ static int
select_idle_capacity(struct task_struct *p, struct sched_domain *sd, int target)
{
unsigned long task_util, util_min, util_max, best_cap = 0;
+ int fits, best_fits = 0;
int cpu, best_cpu = -1;
struct cpumask *cpus;
@@ -6851,12 +6849,28 @@ select_idle_capacity(struct task_struct *p, struct sched_domain *sd, int target)
if (!available_idle_cpu(cpu) && !sched_idle_cpu(cpu))
continue;
- if (util_fits_cpu(task_util, util_min, util_max, cpu))
+
+ fits = util_fits_cpu(task_util, util_min, util_max, cpu);
+
+ /* This CPU fits with all requirements */
+ if (fits > 0)
return cpu;
+ /*
+ * Only the min performance hint (i.e. uclamp_min) doesn't fit.
+ * Look for the CPU with best capacity.
+ */
+ else if (fits < 0)
+ cpu_cap = capacity_orig_of(cpu) - thermal_load_avg(cpu_rq(cpu));
- if (cpu_cap > best_cap) {
+ /*
+ * First, select CPU which fits better (-1 being better than 0).
+ * Then, select the one with best capacity at same level.
+ */
+ if ((fits < best_fits) ||
+ ((fits == best_fits) && (cpu_cap > best_cap))) {
best_cap = cpu_cap;
best_cpu = cpu;
+ best_fits = fits;
}
}
@@ -6869,7 +6883,11 @@ static inline bool asym_fits_cpu(unsigned long util,
int cpu)
{
if (sched_asym_cpucap_active())
- return util_fits_cpu(util, util_min, util_max, cpu);
+ /*
+ * Return true only if the cpu fully fits the task requirements
+ * which include the utilization and the performance hints.
+ */
+ return (util_fits_cpu(util, util_min, util_max, cpu) > 0);
return true;
}
@@ -7236,6 +7254,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
unsigned long p_util_max = uclamp_is_used() ? uclamp_eff_value(p, UCLAMP_MAX) : 1024;
struct root_domain *rd = this_rq()->rd;
int cpu, best_energy_cpu, target = -1;
+ int prev_fits = -1, best_fits = -1;
+ unsigned long best_thermal_cap = 0;
+ unsigned long prev_thermal_cap = 0;
struct sched_domain *sd;
struct perf_domain *pd;
struct energy_env eenv;
@@ -7271,6 +7292,7 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
unsigned long prev_spare_cap = 0;
int max_spare_cap_cpu = -1;
unsigned long base_energy;
+ int fits, max_fits = -1;
cpumask_and(cpus, perf_domain_span(pd), cpu_online_mask);
@@ -7320,7 +7342,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
util_min = max(rq_util_min, p_util_min);
util_max = max(rq_util_max, p_util_max);
}
- if (!util_fits_cpu(util, util_min, util_max, cpu))
+
+ fits = util_fits_cpu(util, util_min, util_max, cpu);
+ if (!fits)
continue;
lsub_positive(&cpu_cap, util);
@@ -7328,7 +7352,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
if (cpu == prev_cpu) {
/* Always use prev_cpu as a candidate. */
prev_spare_cap = cpu_cap;
- } else if (cpu_cap > max_spare_cap) {
+ prev_fits = fits;
+ } else if ((fits > max_fits) ||
+ ((fits == max_fits) && (cpu_cap > max_spare_cap))) {
/*
* Find the CPU with the maximum spare capacity
* among the remaining CPUs in the performance
@@ -7336,6 +7362,7 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
*/
max_spare_cap = cpu_cap;
max_spare_cap_cpu = cpu;
+ max_fits = fits;
}
}
@@ -7354,26 +7381,50 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu)
if (prev_delta < base_energy)
goto unlock;
prev_delta -= base_energy;
+ prev_thermal_cap = cpu_thermal_cap;
best_delta = min(best_delta, prev_delta);
}
/* Evaluate the energy impact of using max_spare_cap_cpu. */
if (max_spare_cap_cpu >= 0 && max_spare_cap > prev_spare_cap) {
+ /* Current best energy cpu fits better */
+ if (max_fits < best_fits)
+ continue;
+
+ /*
+ * Both don't fit performance hint (i.e. uclamp_min)
+ * but best energy cpu has better capacity.
+ */
+ if ((max_fits < 0) &&
+ (cpu_thermal_cap <= best_thermal_cap))
+ continue;
+
cur_delta = compute_energy(&eenv, pd, cpus, p,
max_spare_cap_cpu);
/* CPU utilization has changed */
if (cur_delta < base_energy)
goto unlock;
cur_delta -= base_energy;
- if (cur_delta < best_delta) {
- best_delta = cur_delta;
- best_energy_cpu = max_spare_cap_cpu;
- }
+
+ /*
+ * Both fit for the task but best energy cpu has lower
+ * energy impact.
+ */
+ if ((max_fits > 0) && (best_fits > 0) &&
+ (cur_delta >= best_delta))
+ continue;
+
+ best_delta = cur_delta;
+ best_energy_cpu = max_spare_cap_cpu;
+ best_fits = max_fits;
+ best_thermal_cap = cpu_thermal_cap;
}
}
rcu_read_unlock();
- if (best_delta < prev_delta)
+ if ((best_fits > prev_fits) ||
+ ((best_fits > 0) && (best_delta < prev_delta)) ||
+ ((best_fits < 0) && (best_thermal_cap > prev_thermal_cap)))
target = best_energy_cpu;
return target;
@@ -8870,82 +8921,16 @@ static unsigned long scale_rt_capacity(int cpu)
static void update_cpu_capacity(struct sched_domain *sd, int cpu)
{
- unsigned long capacity_orig = arch_scale_cpu_capacity(cpu);
unsigned long capacity = scale_rt_capacity(cpu);
struct sched_group *sdg = sd->groups;
- struct rq *rq = cpu_rq(cpu);
- rq->cpu_capacity_orig = capacity_orig;
+ cpu_rq(cpu)->cpu_capacity_orig = arch_scale_cpu_capacity(cpu);
if (!capacity)
capacity = 1;
- rq->cpu_capacity = capacity;
-
- /*
- * Detect if the performance domain is in capacity inversion state.
- *
- * Capacity inversion happens when another perf domain with equal or
- * lower capacity_orig_of() ends up having higher capacity than this
- * domain after subtracting thermal pressure.
- *
- * We only take into account thermal pressure in this detection as it's
- * the only metric that actually results in *real* reduction of
- * capacity due to performance points (OPPs) being dropped/become
- * unreachable due to thermal throttling.
- *
- * We assume:
- * * That all cpus in a perf domain have the same capacity_orig
- * (same uArch).
- * * Thermal pressure will impact all cpus in this perf domain
- * equally.
- */
- if (sched_energy_enabled()) {
- unsigned long inv_cap = capacity_orig - thermal_load_avg(rq);
- struct perf_domain *pd;
-
- rcu_read_lock();
-
- pd = rcu_dereference(rq->rd->pd);
- rq->cpu_capacity_inverted = 0;
-
- for (; pd; pd = pd->next) {
- struct cpumask *pd_span = perf_domain_span(pd);
- unsigned long pd_cap_orig, pd_cap;
-
- /* We can't be inverted against our own pd */
- if (cpumask_test_cpu(cpu_of(rq), pd_span))
- continue;
-
- cpu = cpumask_any(pd_span);
- pd_cap_orig = arch_scale_cpu_capacity(cpu);
-
- if (capacity_orig < pd_cap_orig)
- continue;
-
- /*
- * handle the case of multiple perf domains have the
- * same capacity_orig but one of them is under higher
- * thermal pressure. We record it as capacity
- * inversion.
- */
- if (capacity_orig == pd_cap_orig) {
- pd_cap = pd_cap_orig - thermal_load_avg(cpu_rq(cpu));
-
- if (pd_cap > inv_cap) {
- rq->cpu_capacity_inverted = inv_cap;
- break;
- }
- } else if (pd_cap_orig > inv_cap) {
- rq->cpu_capacity_inverted = inv_cap;
- break;
- }
- }
-
- rcu_read_unlock();
- }
-
- trace_sched_cpu_capacity_tp(rq);
+ cpu_rq(cpu)->cpu_capacity = capacity;
+ trace_sched_cpu_capacity_tp(cpu_rq(cpu));
sdg->sgc->capacity = capacity;
sdg->sgc->min_capacity = capacity;
@@ -10183,24 +10168,23 @@ static struct sched_group *find_busiest_group(struct lb_env *env)
*/
update_sd_lb_stats(env, &sds);
- if (sched_energy_enabled()) {
- struct root_domain *rd = env->dst_rq->rd;
-
- if (rcu_dereference(rd->pd) && !READ_ONCE(rd->overutilized))
- goto out_balanced;
- }
-
- local = &sds.local_stat;
- busiest = &sds.busiest_stat;
-
/* There is no busy sibling group to pull tasks from */
if (!sds.busiest)
goto out_balanced;
+ busiest = &sds.busiest_stat;
+
/* Misfit tasks should be dealt with regardless of the avg load */
if (busiest->group_type == group_misfit_task)
goto force_balance;
+ if (sched_energy_enabled()) {
+ struct root_domain *rd = env->dst_rq->rd;
+
+ if (rcu_dereference(rd->pd) && !READ_ONCE(rd->overutilized))
+ goto out_balanced;
+ }
+
/* ASYM feature bypasses nice load balance check */
if (busiest->group_type == group_asym_packing)
goto force_balance;
@@ -10213,6 +10197,7 @@ static struct sched_group *find_busiest_group(struct lb_env *env)
if (busiest->group_type == group_imbalanced)
goto force_balance;
+ local = &sds.local_stat;
/*
* If the local group is busier than the selected busiest group
* don't try and pull any tasks.
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 5f18460f62f0..d6d488e8eb55 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1041,7 +1041,6 @@ struct rq {
unsigned long cpu_capacity;
unsigned long cpu_capacity_orig;
- unsigned long cpu_capacity_inverted;
struct balance_callback *balance_callback;
@@ -2879,24 +2878,6 @@ static inline unsigned long capacity_orig_of(int cpu)
return cpu_rq(cpu)->cpu_capacity_orig;
}
-/*
- * Returns inverted capacity if the CPU is in capacity inversion state.
- * 0 otherwise.
- *
- * Capacity inversion detection only considers thermal impact where actual
- * performance points (OPPs) gets dropped.
- *
- * Capacity inversion state happens when another performance domain that has
- * equal or lower capacity_orig_of() becomes effectively larger than the perf
- * domain this CPU belongs to due to thermal pressure throttling it hard.
- *
- * See comment in update_cpu_capacity().
- */
-static inline unsigned long cpu_in_capacity_inversion(int cpu)
-{
- return cpu_rq(cpu)->cpu_capacity_inverted;
-}
-
/**
* enum cpu_util_type - CPU utilization type
* @FREQUENCY_UTIL: Utilization used to select frequency
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index c49ed619a64d..de55107aef5d 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -544,6 +544,7 @@ struct trace_buffer {
unsigned flags;
int cpus;
atomic_t record_disabled;
+ atomic_t resizing;
cpumask_var_t cpumask;
struct lock_class_key *reader_lock_key;
@@ -2173,7 +2174,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
/* prevent another thread from changing buffer sizes */
mutex_lock(&buffer->mutex);
-
+ atomic_inc(&buffer->resizing);
if (cpu_id == RING_BUFFER_ALL_CPUS) {
/*
@@ -2312,6 +2313,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
atomic_dec(&buffer->record_disabled);
}
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return 0;
@@ -2332,6 +2334,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
}
}
out_err_unlock:
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return err;
}
@@ -5539,6 +5542,15 @@ int ring_buffer_swap_cpu(struct trace_buffer *buffer_a,
if (local_read(&cpu_buffer_b->committing))
goto out_dec;
+ /*
+ * When resize is in progress, we cannot swap it because
+ * it will mess the state of the cpu buffer.
+ */
+ if (atomic_read(&buffer_a->resizing))
+ goto out_dec;
+ if (atomic_read(&buffer_b->resizing))
+ goto out_dec;
+
buffer_a->buffers[cpu] = cpu_buffer_b;
buffer_b->buffers[cpu] = cpu_buffer_a;
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 709af9631be4..af33c5a4166d 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1885,9 +1885,10 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
* place on this CPU. We fail to record, but we reset
* the max trace buffer (no one writes directly to it)
* and flag that it failed.
+ * Another reason is resize is in progress.
*/
trace_array_printk_buf(tr->max_buffer.buffer, _THIS_IP_,
- "Failed to swap buffers due to commit in progress\n");
+ "Failed to swap buffers due to commit or resize in progress\n");
}
WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY);
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index d3ffa0fd49e5..c38ec6efec0f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1581,9 +1581,37 @@ static inline void destroy_compound_gigantic_page(struct page *page,
unsigned int order) { }
#endif
+static inline void __clear_hugetlb_destructor(struct hstate *h,
+ struct page *page)
+{
+ lockdep_assert_held(&hugetlb_lock);
+
+ /*
+ * Very subtle
+ *
+ * For non-gigantic pages set the destructor to the normal compound
+ * page dtor. This is needed in case someone takes an additional
+ * temporary ref to the page, and freeing is delayed until they drop
+ * their reference.
+ *
+ * For gigantic pages set the destructor to the null dtor. This
+ * destructor will never be called. Before freeing the gigantic
+ * page destroy_compound_gigantic_folio will turn the folio into a
+ * simple group of pages. After this the destructor does not
+ * apply.
+ *
+ */
+ if (hstate_is_gigantic(h))
+ set_compound_page_dtor(page, NULL_COMPOUND_DTOR);
+ else
+ set_compound_page_dtor(page, COMPOUND_PAGE_DTOR);
+}
+
/*
- * Remove hugetlb page from lists, and update dtor so that page appears
- * as just a compound page.
+ * Remove hugetlb page from lists.
+ * If vmemmap exists for the page, update dtor so that the page appears
+ * as just a compound page. Otherwise, wait until after allocating vmemmap
+ * to update dtor.
*
* A reference is held on the page, except in the case of demote.
*
@@ -1614,31 +1642,19 @@ static void __remove_hugetlb_page(struct hstate *h, struct page *page,
}
/*
- * Very subtle
- *
- * For non-gigantic pages set the destructor to the normal compound
- * page dtor. This is needed in case someone takes an additional
- * temporary ref to the page, and freeing is delayed until they drop
- * their reference.
- *
- * For gigantic pages set the destructor to the null dtor. This
- * destructor will never be called. Before freeing the gigantic
- * page destroy_compound_gigantic_page will turn the compound page
- * into a simple group of pages. After this the destructor does not
- * apply.
- *
- * This handles the case where more than one ref is held when and
- * after update_and_free_page is called.
- *
- * In the case of demote we do not ref count the page as it will soon
- * be turned into a page of smaller size.
+ * We can only clear the hugetlb destructor after allocating vmemmap
+ * pages. Otherwise, someone (memory error handling) may try to write
+ * to tail struct pages.
+ */
+ if (!HPageVmemmapOptimized(page))
+ __clear_hugetlb_destructor(h, page);
+
+ /*
+ * In the case of demote we do not ref count the page as it will soon
+ * be turned into a page of smaller size.
*/
if (!demote)
set_page_refcounted(page);
- if (hstate_is_gigantic(h))
- set_compound_page_dtor(page, NULL_COMPOUND_DTOR);
- else
- set_compound_page_dtor(page, COMPOUND_PAGE_DTOR);
h->nr_huge_pages--;
h->nr_huge_pages_node[nid]--;
@@ -1706,6 +1722,7 @@ static void __update_and_free_page(struct hstate *h, struct page *page)
{
int i;
struct page *subpage;
+ bool clear_dtor = HPageVmemmapOptimized(page);
if (hstate_is_gigantic(h) && !gigantic_page_runtime_supported())
return;
@@ -1736,6 +1753,16 @@ static void __update_and_free_page(struct hstate *h, struct page *page)
if (unlikely(PageHWPoison(page)))
hugetlb_clear_page_hwpoison(page);
+ /*
+ * If vmemmap pages were allocated above, then we need to clear the
+ * hugetlb destructor under the hugetlb lock.
+ */
+ if (clear_dtor) {
+ spin_lock_irq(&hugetlb_lock);
+ __clear_hugetlb_destructor(h, page);
+ spin_unlock_irq(&hugetlb_lock);
+ }
+
for (i = 0; i < pages_per_huge_page(h); i++) {
subpage = nth_page(page, i);
subpage->flags &= ~(1 << PG_locked | 1 << PG_error |
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index d03941cace2c..37f755c9a1b7 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -33,8 +33,7 @@
/*
* lock ordering:
* page_lock
- * pool->migrate_lock
- * class->lock
+ * pool->lock
* zspage->lock
*/
@@ -192,7 +191,6 @@ static const int fullness_threshold_frac = 4;
static size_t huge_class_size;
struct size_class {
- spinlock_t lock;
struct list_head fullness_list[NR_ZS_FULLNESS];
/*
* Size of objects stored in this class. Must be multiple
@@ -247,8 +245,8 @@ struct zs_pool {
#ifdef CONFIG_COMPACTION
struct work_struct free_work;
#endif
- /* protect page/zspage migration */
- rwlock_t migrate_lock;
+ spinlock_t lock;
+ atomic_t compaction_in_progress;
};
struct zspage {
@@ -355,7 +353,7 @@ static void cache_free_zspage(struct zs_pool *pool, struct zspage *zspage)
kmem_cache_free(pool->zspage_cachep, zspage);
}
-/* class->lock(which owns the handle) synchronizes races */
+/* pool->lock(which owns the handle) synchronizes races */
static void record_obj(unsigned long handle, unsigned long obj)
{
*(unsigned long *)handle = obj;
@@ -452,7 +450,7 @@ static __maybe_unused int is_first_page(struct page *page)
return PagePrivate(page);
}
-/* Protected by class->lock */
+/* Protected by pool->lock */
static inline int get_zspage_inuse(struct zspage *zspage)
{
return zspage->inuse;
@@ -597,13 +595,13 @@ static int zs_stats_size_show(struct seq_file *s, void *v)
if (class->index != i)
continue;
- spin_lock(&class->lock);
+ spin_lock(&pool->lock);
class_almost_full = zs_stat_get(class, CLASS_ALMOST_FULL);
class_almost_empty = zs_stat_get(class, CLASS_ALMOST_EMPTY);
obj_allocated = zs_stat_get(class, OBJ_ALLOCATED);
obj_used = zs_stat_get(class, OBJ_USED);
freeable = zs_can_compact(class);
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
objs_per_zspage = class->objs_per_zspage;
pages_used = obj_allocated / objs_per_zspage *
@@ -916,7 +914,7 @@ static void __free_zspage(struct zs_pool *pool, struct size_class *class,
get_zspage_mapping(zspage, &class_idx, &fg);
- assert_spin_locked(&class->lock);
+ assert_spin_locked(&pool->lock);
VM_BUG_ON(get_zspage_inuse(zspage));
VM_BUG_ON(fg != ZS_EMPTY);
@@ -1247,19 +1245,19 @@ void *zs_map_object(struct zs_pool *pool, unsigned long handle,
BUG_ON(in_interrupt());
/* It guarantees it can get zspage from handle safely */
- read_lock(&pool->migrate_lock);
+ spin_lock(&pool->lock);
obj = handle_to_obj(handle);
obj_to_location(obj, &page, &obj_idx);
zspage = get_zspage(page);
/*
- * migration cannot move any zpages in this zspage. Here, class->lock
+ * migration cannot move any zpages in this zspage. Here, pool->lock
* is too heavy since callers would take some time until they calls
* zs_unmap_object API so delegate the locking from class to zspage
* which is smaller granularity.
*/
migrate_read_lock(zspage);
- read_unlock(&pool->migrate_lock);
+ spin_unlock(&pool->lock);
class = zspage_class(pool, zspage);
off = (class->size * obj_idx) & ~PAGE_MASK;
@@ -1412,8 +1410,8 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
size += ZS_HANDLE_SIZE;
class = pool->size_class[get_size_class_index(size)];
- /* class->lock effectively protects the zpage migration */
- spin_lock(&class->lock);
+ /* pool->lock effectively protects the zpage migration */
+ spin_lock(&pool->lock);
zspage = find_get_zspage(class);
if (likely(zspage)) {
obj = obj_malloc(pool, zspage, handle);
@@ -1421,12 +1419,12 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
fix_fullness_group(class, zspage);
record_obj(handle, obj);
class_stat_inc(class, OBJ_USED, 1);
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
return handle;
}
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
zspage = alloc_zspage(pool, class, gfp);
if (!zspage) {
@@ -1434,7 +1432,7 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
return (unsigned long)ERR_PTR(-ENOMEM);
}
- spin_lock(&class->lock);
+ spin_lock(&pool->lock);
obj = obj_malloc(pool, zspage, handle);
newfg = get_fullness_group(class, zspage);
insert_zspage(class, zspage, newfg);
@@ -1447,7 +1445,7 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
/* We completely set up zspage so mark them as movable */
SetZsPageMovable(pool, zspage);
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
return handle;
}
@@ -1491,16 +1489,14 @@ void zs_free(struct zs_pool *pool, unsigned long handle)
return;
/*
- * The pool->migrate_lock protects the race with zpage's migration
+ * The pool->lock protects the race with zpage's migration
* so it's safe to get the page from handle.
*/
- read_lock(&pool->migrate_lock);
+ spin_lock(&pool->lock);
obj = handle_to_obj(handle);
obj_to_page(obj, &f_page);
zspage = get_zspage(f_page);
class = zspage_class(pool, zspage);
- spin_lock(&class->lock);
- read_unlock(&pool->migrate_lock);
obj_free(class->size, obj);
class_stat_dec(class, OBJ_USED, 1);
@@ -1510,7 +1506,7 @@ void zs_free(struct zs_pool *pool, unsigned long handle)
free_zspage(pool, class, zspage);
out:
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
cache_free_handle(pool, handle);
}
EXPORT_SYMBOL_GPL(zs_free);
@@ -1821,6 +1817,7 @@ static void replace_sub_page(struct size_class *class, struct zspage *zspage,
static bool zs_page_isolate(struct page *page, isolate_mode_t mode)
{
+ struct zs_pool *pool;
struct zspage *zspage;
/*
@@ -1831,9 +1828,10 @@ static bool zs_page_isolate(struct page *page, isolate_mode_t mode)
VM_BUG_ON_PAGE(PageIsolated(page), page);
zspage = get_zspage(page);
- migrate_write_lock(zspage);
+ pool = zspage->pool;
+ spin_lock(&pool->lock);
inc_zspage_isolation(zspage);
- migrate_write_unlock(zspage);
+ spin_unlock(&pool->lock);
return true;
}
@@ -1867,16 +1865,12 @@ static int zs_page_migrate(struct page *newpage, struct page *page,
pool = zspage->pool;
/*
- * The pool migrate_lock protects the race between zpage migration
+ * The pool's lock protects the race between zpage migration
* and zs_free.
*/
- write_lock(&pool->migrate_lock);
+ spin_lock(&pool->lock);
class = zspage_class(pool, zspage);
- /*
- * the class lock protects zpage alloc/free in the zspage.
- */
- spin_lock(&class->lock);
/* the migrate_write_lock protects zpage access via zs_map_object */
migrate_write_lock(zspage);
@@ -1904,13 +1898,12 @@ static int zs_page_migrate(struct page *newpage, struct page *page,
kunmap_atomic(s_addr);
replace_sub_page(class, zspage, newpage, page);
+ dec_zspage_isolation(zspage);
/*
* Since we complete the data copy and set up new zspage structure,
- * it's okay to release migration_lock.
+ * it's okay to release the pool's lock.
*/
- write_unlock(&pool->migrate_lock);
- spin_unlock(&class->lock);
- dec_zspage_isolation(zspage);
+ spin_unlock(&pool->lock);
migrate_write_unlock(zspage);
get_page(newpage);
@@ -1927,15 +1920,17 @@ static int zs_page_migrate(struct page *newpage, struct page *page,
static void zs_page_putback(struct page *page)
{
+ struct zs_pool *pool;
struct zspage *zspage;
VM_BUG_ON_PAGE(!PageMovable(page), page);
VM_BUG_ON_PAGE(!PageIsolated(page), page);
zspage = get_zspage(page);
- migrate_write_lock(zspage);
+ pool = zspage->pool;
+ spin_lock(&pool->lock);
dec_zspage_isolation(zspage);
- migrate_write_unlock(zspage);
+ spin_unlock(&pool->lock);
}
static const struct movable_operations zsmalloc_mops = {
@@ -1964,9 +1959,9 @@ static void async_free_zspage(struct work_struct *work)
if (class->index != i)
continue;
- spin_lock(&class->lock);
+ spin_lock(&pool->lock);
list_splice_init(&class->fullness_list[ZS_EMPTY], &free_pages);
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
}
list_for_each_entry_safe(zspage, tmp, &free_pages, list) {
@@ -1976,9 +1971,9 @@ static void async_free_zspage(struct work_struct *work)
get_zspage_mapping(zspage, &class_idx, &fullness);
VM_BUG_ON(fullness != ZS_EMPTY);
class = pool->size_class[class_idx];
- spin_lock(&class->lock);
+ spin_lock(&pool->lock);
__free_zspage(pool, class, zspage);
- spin_unlock(&class->lock);
+ spin_unlock(&pool->lock);
}
};
@@ -2039,10 +2034,11 @@ static unsigned long __zs_compact(struct zs_pool *pool,
struct zspage *dst_zspage = NULL;
unsigned long pages_freed = 0;
- /* protect the race between zpage migration and zs_free */
- write_lock(&pool->migrate_lock);
- /* protect zpage allocation/free */
- spin_lock(&class->lock);
+ /*
+ * protect the race between zpage migration and zs_free
+ * as well as zpage allocation/free
+ */
+ spin_lock(&pool->lock);
while ((src_zspage = isolate_zspage(class, true))) {
/* protect someone accessing the zspage(i.e., zs_map_object) */
migrate_write_lock(src_zspage);
@@ -2067,7 +2063,7 @@ static unsigned long __zs_compact(struct zs_pool *pool,
putback_zspage(class, dst_zspage);
migrate_write_unlock(dst_zspage);
dst_zspage = NULL;
- if (rwlock_is_contended(&pool->migrate_lock))
+ if (spin_is_contended(&pool->lock))
break;
}
@@ -2084,11 +2080,9 @@ static unsigned long __zs_compact(struct zs_pool *pool,
pages_freed += class->pages_per_zspage;
} else
migrate_write_unlock(src_zspage);
- spin_unlock(&class->lock);
- write_unlock(&pool->migrate_lock);
+ spin_unlock(&pool->lock);
cond_resched();
- write_lock(&pool->migrate_lock);
- spin_lock(&class->lock);
+ spin_lock(&pool->lock);
}
if (src_zspage) {
@@ -2096,8 +2090,7 @@ static unsigned long __zs_compact(struct zs_pool *pool,
migrate_write_unlock(src_zspage);
}
- spin_unlock(&class->lock);
- write_unlock(&pool->migrate_lock);
+ spin_unlock(&pool->lock);
return pages_freed;
}
@@ -2108,6 +2101,15 @@ unsigned long zs_compact(struct zs_pool *pool)
struct size_class *class;
unsigned long pages_freed = 0;
+ /*
+ * Pool compaction is performed under pool->lock so it is basically
+ * single-threaded. Having more than one thread in __zs_compact()
+ * will increase pool->lock contention, which will impact other
+ * zsmalloc operations that need pool->lock.
+ */
+ if (atomic_xchg(&pool->compaction_in_progress, 1))
+ return 0;
+
for (i = ZS_SIZE_CLASSES - 1; i >= 0; i--) {
class = pool->size_class[i];
if (class->index != i)
@@ -2115,6 +2117,7 @@ unsigned long zs_compact(struct zs_pool *pool)
pages_freed += __zs_compact(pool, class);
}
atomic_long_add(pages_freed, &pool->stats.pages_compacted);
+ atomic_set(&pool->compaction_in_progress, 0);
return pages_freed;
}
@@ -2200,7 +2203,8 @@ struct zs_pool *zs_create_pool(const char *name)
return NULL;
init_deferred_free(pool);
- rwlock_init(&pool->migrate_lock);
+ spin_lock_init(&pool->lock);
+ atomic_set(&pool->compaction_in_progress, 0);
pool->name = kstrdup(name, GFP_KERNEL);
if (!pool->name)
@@ -2271,7 +2275,6 @@ struct zs_pool *zs_create_pool(const char *name)
class->index = i;
class->pages_per_zspage = pages_per_zspage;
class->objs_per_zspage = objs_per_zspage;
- spin_lock_init(&class->lock);
pool->size_class[i] = class;
for (fullness = ZS_EMPTY; fullness < NR_ZS_FULLNESS;
fullness++)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 02fc9961464c..a7899857aee5 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -6375,9 +6375,14 @@ static inline int l2cap_le_command_rej(struct l2cap_conn *conn,
if (!chan)
goto done;
+ chan = l2cap_chan_hold_unless_zero(chan);
+ if (!chan)
+ goto done;
+
l2cap_chan_lock(chan);
l2cap_chan_del(chan, ECONNREFUSED);
l2cap_chan_unlock(chan);
+ l2cap_chan_put(chan);
done:
mutex_unlock(&conn->chan_lock);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 89c94f3e96bc..d2e8565d0b33 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -7277,7 +7277,7 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)
bt_dev_dbg(hdev, "err %d", err);
- memcpy(&rp.addr, &cp->addr.bdaddr, sizeof(rp.addr));
+ memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));
status = mgmt_status(err);
if (status == MGMT_STATUS_SUCCESS) {
diff --git a/net/core/sock.c b/net/core/sock.c
index 3b5304f084ef..509773919d30 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3099,7 +3099,7 @@ void __sk_mem_reduce_allocated(struct sock *sk, int amount)
if (mem_cgroup_sockets_enabled && sk->sk_memcg)
mem_cgroup_uncharge_skmem(sk->sk_memcg, amount);
- if (sk_under_memory_pressure(sk) &&
+ if (sk_under_global_memory_pressure(sk) &&
(sk_memory_allocated(sk) < sk_prot_mem_limits(sk, 0)))
sk_leave_memory_pressure(sk);
}
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 8c2bd1d9ddce..615c1dcf3a28 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -287,12 +287,12 @@ static netdev_tx_t vti_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
switch (skb->protocol) {
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
break;
case htons(ETH_P_IPV6):
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
break;
default:
goto tx_err;
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 0b5d0a2867a8..cf354c29ec12 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -586,7 +586,9 @@ void tcp_retransmit_timer(struct sock *sk)
tcp_stream_is_thin(tp) &&
icsk->icsk_retransmits <= TCP_THIN_LINEAR_RETRIES) {
icsk->icsk_backoff = 0;
- icsk->icsk_rto = min(__tcp_set_rto(tp), TCP_RTO_MAX);
+ icsk->icsk_rto = clamp(__tcp_set_rto(tp),
+ tcp_rto_min(sk),
+ TCP_RTO_MAX);
} else {
/* Use normal (exponential) backoff */
icsk->icsk_rto = min(icsk->icsk_rto << 1, TCP_RTO_MAX);
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 151337d7f67b..cb71463bbbab 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -570,12 +570,12 @@ vti6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
vti6_addr_conflict(t, ipv6_hdr(skb)))
goto tx_err;
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
break;
default:
goto tx_err;
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 8c21de50eadf..8a8f2429d5d9 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1848,9 +1848,9 @@ static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_ms
if (ext_hdrs[SADB_X_EXT_FILTER - 1]) {
struct sadb_x_filter *xfilter = ext_hdrs[SADB_X_EXT_FILTER - 1];
- if ((xfilter->sadb_x_filter_splen >=
+ if ((xfilter->sadb_x_filter_splen >
(sizeof(xfrm_address_t) << 3)) ||
- (xfilter->sadb_x_filter_dplen >=
+ (xfilter->sadb_x_filter_dplen >
(sizeof(xfrm_address_t) << 3))) {
mutex_unlock(&pfk->dump_lock);
return -EINVAL;
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 03af6a2ffd56..17a1b731a76b 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1798,6 +1798,7 @@ static int
proc_do_sync_threshold(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
+ struct netns_ipvs *ipvs = table->extra2;
int *valp = table->data;
int val[2];
int rc;
@@ -1807,6 +1808,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
.mode = table->mode,
};
+ mutex_lock(&ipvs->sync_mutex);
memcpy(val, valp, sizeof(val));
rc = proc_dointvec(&tmp, write, buffer, lenp, ppos);
if (write) {
@@ -1816,6 +1818,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
else
memcpy(valp, val, sizeof(val));
}
+ mutex_unlock(&ipvs->sync_mutex);
return rc;
}
@@ -4080,6 +4083,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs)
ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD;
ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD;
tbl[idx].data = &ipvs->sysctl_sync_threshold;
+ tbl[idx].extra2 = ipvs;
tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold);
ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD;
tbl[idx++].data = &ipvs->sysctl_sync_refresh_period;
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index 895e0ca54299..7247af51bdfc 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -49,8 +49,8 @@ static const unsigned int sctp_timeouts[SCTP_CONNTRACK_MAX] = {
[SCTP_CONNTRACK_COOKIE_WAIT] = 3 SECS,
[SCTP_CONNTRACK_COOKIE_ECHOED] = 3 SECS,
[SCTP_CONNTRACK_ESTABLISHED] = 210 SECS,
- [SCTP_CONNTRACK_SHUTDOWN_SENT] = 300 SECS / 1000,
- [SCTP_CONNTRACK_SHUTDOWN_RECD] = 300 SECS / 1000,
+ [SCTP_CONNTRACK_SHUTDOWN_SENT] = 3 SECS,
+ [SCTP_CONNTRACK_SHUTDOWN_RECD] = 3 SECS,
[SCTP_CONNTRACK_SHUTDOWN_ACK_SENT] = 3 SECS,
[SCTP_CONNTRACK_HEARTBEAT_SENT] = 30 SECS,
};
@@ -105,7 +105,7 @@ static const u8 sctp_conntracks[2][11][SCTP_CONNTRACK_MAX] = {
{
/* ORIGINAL */
/* sNO, sCL, sCW, sCE, sES, sSS, sSR, sSA, sHS */
-/* init */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCW},
+/* init */ {sCL, sCL, sCW, sCE, sES, sCL, sCL, sSA, sCW},
/* init_ack */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCL},
/* abort */ {sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL},
/* shutdown */ {sCL, sCL, sCW, sCE, sSS, sSS, sSR, sSA, sCL},
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index f6e627383885..4c2df7af73f7 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6874,6 +6874,7 @@ static int nft_set_catchall_flush(const struct nft_ctx *ctx,
ret = __nft_set_catchall_flush(ctx, set, &elem);
if (ret < 0)
break;
+ nft_set_elem_change_active(ctx->net, set, ext);
}
return ret;
diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c
index e65a83328b55..cf9a1ae87d9b 100644
--- a/net/netfilter/nft_dynset.c
+++ b/net/netfilter/nft_dynset.c
@@ -191,6 +191,9 @@ static int nft_dynset_init(const struct nft_ctx *ctx,
if (IS_ERR(set))
return PTR_ERR(set);
+ if (set->flags & NFT_SET_OBJECT)
+ return -EOPNOTSUPP;
+
if (set->ops->update == NULL)
return -EOPNOTSUPP;
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index a81829c10fea..32cfd0a84b0e 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -1665,6 +1665,17 @@ static void nft_pipapo_commit(const struct nft_set *set)
priv->clone = new_clone;
}
+static bool nft_pipapo_transaction_mutex_held(const struct nft_set *set)
+{
+#ifdef CONFIG_PROVE_LOCKING
+ const struct net *net = read_pnet(&set->net);
+
+ return lockdep_is_held(&nft_pernet(net)->commit_mutex);
+#else
+ return true;
+#endif
+}
+
static void nft_pipapo_abort(const struct nft_set *set)
{
struct nft_pipapo *priv = nft_set_priv(set);
@@ -1673,7 +1684,7 @@ static void nft_pipapo_abort(const struct nft_set *set)
if (!priv->dirty)
return;
- m = rcu_dereference(priv->match);
+ m = rcu_dereference_protected(priv->match, nft_pipapo_transaction_mutex_held(set));
new_clone = pipapo_clone(m);
if (IS_ERR(new_clone))
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 5920fdca1287..3c7b24535409 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1806,7 +1806,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info)
parms.port_no = OVSP_LOCAL;
parms.upcall_portids = a[OVS_DP_ATTR_UPCALL_PID];
parms.desired_ifindex = a[OVS_DP_ATTR_IFINDEX]
- ? nla_get_u32(a[OVS_DP_ATTR_IFINDEX]) : 0;
+ ? nla_get_s32(a[OVS_DP_ATTR_IFINDEX]) : 0;
/* So far only local changes have been made, now need the lock. */
ovs_lock();
@@ -2026,7 +2026,7 @@ static const struct nla_policy datapath_policy[OVS_DP_ATTR_MAX + 1] = {
[OVS_DP_ATTR_USER_FEATURES] = { .type = NLA_U32 },
[OVS_DP_ATTR_MASKS_CACHE_SIZE] = NLA_POLICY_RANGE(NLA_U32, 0,
PCPU_MIN_UNIT_SIZE / sizeof(struct mask_cache_entry)),
- [OVS_DP_ATTR_IFINDEX] = {.type = NLA_U32 },
+ [OVS_DP_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0),
};
static const struct genl_small_ops dp_datapath_genl_ops[] = {
@@ -2276,7 +2276,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info)
parms.port_no = port_no;
parms.upcall_portids = a[OVS_VPORT_ATTR_UPCALL_PID];
parms.desired_ifindex = a[OVS_VPORT_ATTR_IFINDEX]
- ? nla_get_u32(a[OVS_VPORT_ATTR_IFINDEX]) : 0;
+ ? nla_get_s32(a[OVS_VPORT_ATTR_IFINDEX]) : 0;
vport = new_vport(&parms);
err = PTR_ERR(vport);
@@ -2513,7 +2513,7 @@ static const struct nla_policy vport_policy[OVS_VPORT_ATTR_MAX + 1] = {
[OVS_VPORT_ATTR_TYPE] = { .type = NLA_U32 },
[OVS_VPORT_ATTR_UPCALL_PID] = { .type = NLA_UNSPEC },
[OVS_VPORT_ATTR_OPTIONS] = { .type = NLA_NESTED },
- [OVS_VPORT_ATTR_IFINDEX] = { .type = NLA_U32 },
+ [OVS_VPORT_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0),
[OVS_VPORT_ATTR_NETNSID] = { .type = NLA_S32 },
};
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 5712a5297bd0..84219c5121bc 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -379,8 +379,8 @@ static struct sock *smc_sock_alloc(struct net *net, struct socket *sock,
sk->sk_state = SMC_INIT;
sk->sk_destruct = smc_destruct;
sk->sk_protocol = protocol;
- WRITE_ONCE(sk->sk_sndbuf, READ_ONCE(net->smc.sysctl_wmem));
- WRITE_ONCE(sk->sk_rcvbuf, READ_ONCE(net->smc.sysctl_rmem));
+ WRITE_ONCE(sk->sk_sndbuf, 2 * READ_ONCE(net->smc.sysctl_wmem));
+ WRITE_ONCE(sk->sk_rcvbuf, 2 * READ_ONCE(net->smc.sysctl_rmem));
smc = smc_sk(sk);
INIT_WORK(&smc->tcp_listen_work, smc_tcp_listen_work);
INIT_WORK(&smc->connect_work, smc_connect_work);
diff --git a/net/smc/smc.h b/net/smc/smc.h
index 5ed765ea0c73..1d36720fc019 100644
--- a/net/smc/smc.h
+++ b/net/smc/smc.h
@@ -161,7 +161,7 @@ struct smc_connection {
struct smc_buf_desc *sndbuf_desc; /* send buffer descriptor */
struct smc_buf_desc *rmb_desc; /* RMBE descriptor */
- int rmbe_size_short;/* compressed notation */
+ int rmbe_size_comp; /* compressed notation */
int rmbe_update_limit;
/* lower limit for consumer
* cursor update
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index dfb9797f7bc6..9b8999e2afca 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -1002,7 +1002,7 @@ static int smc_clc_send_confirm_accept(struct smc_sock *smc,
clc->hdr.typev1 = SMC_TYPE_D;
clc->d0.gid = conn->lgr->smcd->local_gid;
clc->d0.token = conn->rmb_desc->token;
- clc->d0.dmbe_size = conn->rmbe_size_short;
+ clc->d0.dmbe_size = conn->rmbe_size_comp;
clc->d0.dmbe_idx = 0;
memcpy(&clc->d0.linkid, conn->lgr->id, SMC_LGR_ID_SIZE);
if (version == SMC_V1) {
@@ -1045,7 +1045,7 @@ static int smc_clc_send_confirm_accept(struct smc_sock *smc,
clc->r0.qp_mtu = min(link->path_mtu, link->peer_mtu);
break;
}
- clc->r0.rmbe_size = conn->rmbe_size_short;
+ clc->r0.rmbe_size = conn->rmbe_size_comp;
clc->r0.rmb_dma_addr = conn->rmb_desc->is_vm ?
cpu_to_be64((uintptr_t)conn->rmb_desc->cpu_addr) :
cpu_to_be64((u64)sg_dma_address
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index f82f43573a15..c676d92af7b7 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -852,8 +852,8 @@ static int smc_lgr_create(struct smc_sock *smc, struct smc_init_info *ini)
lgr->freeing = 0;
lgr->vlan_id = ini->vlan_id;
refcount_set(&lgr->refcnt, 1); /* set lgr refcnt to 1 */
- mutex_init(&lgr->sndbufs_lock);
- mutex_init(&lgr->rmbs_lock);
+ init_rwsem(&lgr->sndbufs_lock);
+ init_rwsem(&lgr->rmbs_lock);
rwlock_init(&lgr->conns_lock);
for (i = 0; i < SMC_RMBE_SIZES; i++) {
INIT_LIST_HEAD(&lgr->sndbufs[i]);
@@ -1095,7 +1095,7 @@ struct smc_link *smc_switch_conns(struct smc_link_group *lgr,
static void smcr_buf_unuse(struct smc_buf_desc *buf_desc, bool is_rmb,
struct smc_link_group *lgr)
{
- struct mutex *lock; /* lock buffer list */
+ struct rw_semaphore *lock; /* lock buffer list */
int rc;
if (is_rmb && buf_desc->is_conf_rkey && !list_empty(&lgr->list)) {
@@ -1115,9 +1115,9 @@ static void smcr_buf_unuse(struct smc_buf_desc *buf_desc, bool is_rmb,
/* buf registration failed, reuse not possible */
lock = is_rmb ? &lgr->rmbs_lock :
&lgr->sndbufs_lock;
- mutex_lock(lock);
+ down_write(lock);
list_del(&buf_desc->list);
- mutex_unlock(lock);
+ up_write(lock);
smc_buf_free(lgr, is_rmb, buf_desc);
} else {
@@ -1220,15 +1220,16 @@ static void smcr_buf_unmap_lgr(struct smc_link *lnk)
int i;
for (i = 0; i < SMC_RMBE_SIZES; i++) {
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
list_for_each_entry_safe(buf_desc, bf, &lgr->rmbs[i], list)
smcr_buf_unmap_link(buf_desc, true, lnk);
- mutex_unlock(&lgr->rmbs_lock);
- mutex_lock(&lgr->sndbufs_lock);
+ up_write(&lgr->rmbs_lock);
+
+ down_write(&lgr->sndbufs_lock);
list_for_each_entry_safe(buf_desc, bf, &lgr->sndbufs[i],
list)
smcr_buf_unmap_link(buf_desc, false, lnk);
- mutex_unlock(&lgr->sndbufs_lock);
+ up_write(&lgr->sndbufs_lock);
}
}
@@ -1986,19 +1987,19 @@ int smc_uncompress_bufsize(u8 compressed)
* buffer size; if not available, return NULL
*/
static struct smc_buf_desc *smc_buf_get_slot(int compressed_bufsize,
- struct mutex *lock,
+ struct rw_semaphore *lock,
struct list_head *buf_list)
{
struct smc_buf_desc *buf_slot;
- mutex_lock(lock);
+ down_read(lock);
list_for_each_entry(buf_slot, buf_list, list) {
if (cmpxchg(&buf_slot->used, 0, 1) == 0) {
- mutex_unlock(lock);
+ up_read(lock);
return buf_slot;
}
}
- mutex_unlock(lock);
+ up_read(lock);
return NULL;
}
@@ -2107,13 +2108,13 @@ int smcr_link_reg_buf(struct smc_link *link, struct smc_buf_desc *buf_desc)
return 0;
}
-static int _smcr_buf_map_lgr(struct smc_link *lnk, struct mutex *lock,
+static int _smcr_buf_map_lgr(struct smc_link *lnk, struct rw_semaphore *lock,
struct list_head *lst, bool is_rmb)
{
struct smc_buf_desc *buf_desc, *bf;
int rc = 0;
- mutex_lock(lock);
+ down_write(lock);
list_for_each_entry_safe(buf_desc, bf, lst, list) {
if (!buf_desc->used)
continue;
@@ -2122,7 +2123,7 @@ static int _smcr_buf_map_lgr(struct smc_link *lnk, struct mutex *lock,
goto out;
}
out:
- mutex_unlock(lock);
+ up_write(lock);
return rc;
}
@@ -2155,37 +2156,37 @@ int smcr_buf_reg_lgr(struct smc_link *lnk)
int i, rc = 0;
/* reg all RMBs for a new link */
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
for (i = 0; i < SMC_RMBE_SIZES; i++) {
list_for_each_entry_safe(buf_desc, bf, &lgr->rmbs[i], list) {
if (!buf_desc->used)
continue;
rc = smcr_link_reg_buf(lnk, buf_desc);
if (rc) {
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
return rc;
}
}
}
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
if (lgr->buf_type == SMCR_PHYS_CONT_BUFS)
return rc;
/* reg all vzalloced sndbufs for a new link */
- mutex_lock(&lgr->sndbufs_lock);
+ down_write(&lgr->sndbufs_lock);
for (i = 0; i < SMC_RMBE_SIZES; i++) {
list_for_each_entry_safe(buf_desc, bf, &lgr->sndbufs[i], list) {
if (!buf_desc->used || !buf_desc->is_vm)
continue;
rc = smcr_link_reg_buf(lnk, buf_desc);
if (rc) {
- mutex_unlock(&lgr->sndbufs_lock);
+ up_write(&lgr->sndbufs_lock);
return rc;
}
}
}
- mutex_unlock(&lgr->sndbufs_lock);
+ up_write(&lgr->sndbufs_lock);
return rc;
}
@@ -2304,31 +2305,30 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb)
struct smc_connection *conn = &smc->conn;
struct smc_link_group *lgr = conn->lgr;
struct list_head *buf_list;
- int bufsize, bufsize_short;
+ int bufsize, bufsize_comp;
+ struct rw_semaphore *lock; /* lock buffer list */
bool is_dgraded = false;
- struct mutex *lock; /* lock buffer list */
- int sk_buf_size;
if (is_rmb)
/* use socket recv buffer size (w/o overhead) as start value */
- sk_buf_size = smc->sk.sk_rcvbuf;
+ bufsize = smc->sk.sk_rcvbuf / 2;
else
/* use socket send buffer size (w/o overhead) as start value */
- sk_buf_size = smc->sk.sk_sndbuf;
+ bufsize = smc->sk.sk_sndbuf / 2;
- for (bufsize_short = smc_compress_bufsize(sk_buf_size, is_smcd, is_rmb);
- bufsize_short >= 0; bufsize_short--) {
+ for (bufsize_comp = smc_compress_bufsize(bufsize, is_smcd, is_rmb);
+ bufsize_comp >= 0; bufsize_comp--) {
if (is_rmb) {
lock = &lgr->rmbs_lock;
- buf_list = &lgr->rmbs[bufsize_short];
+ buf_list = &lgr->rmbs[bufsize_comp];
} else {
lock = &lgr->sndbufs_lock;
- buf_list = &lgr->sndbufs[bufsize_short];
+ buf_list = &lgr->sndbufs[bufsize_comp];
}
- bufsize = smc_uncompress_bufsize(bufsize_short);
+ bufsize = smc_uncompress_bufsize(bufsize_comp);
/* check for reusable slot in the link group */
- buf_desc = smc_buf_get_slot(bufsize_short, lock, buf_list);
+ buf_desc = smc_buf_get_slot(bufsize_comp, lock, buf_list);
if (buf_desc) {
buf_desc->is_dma_need_sync = 0;
SMC_STAT_RMB_SIZE(smc, is_smcd, is_rmb, bufsize);
@@ -2354,9 +2354,9 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb)
SMC_STAT_RMB_ALLOC(smc, is_smcd, is_rmb);
SMC_STAT_RMB_SIZE(smc, is_smcd, is_rmb, bufsize);
buf_desc->used = 1;
- mutex_lock(lock);
+ down_write(lock);
list_add(&buf_desc->list, buf_list);
- mutex_unlock(lock);
+ up_write(lock);
break; /* found */
}
@@ -2372,8 +2372,8 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb)
if (is_rmb) {
conn->rmb_desc = buf_desc;
- conn->rmbe_size_short = bufsize_short;
- smc->sk.sk_rcvbuf = bufsize;
+ conn->rmbe_size_comp = bufsize_comp;
+ smc->sk.sk_rcvbuf = bufsize * 2;
atomic_set(&conn->bytes_to_rcv, 0);
conn->rmbe_update_limit =
smc_rmb_wnd_update_limit(buf_desc->len);
@@ -2381,7 +2381,7 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb)
smc_ism_set_conn(conn); /* map RMB/smcd_dev to conn */
} else {
conn->sndbuf_desc = buf_desc;
- smc->sk.sk_sndbuf = bufsize;
+ smc->sk.sk_sndbuf = bufsize * 2;
atomic_set(&conn->sndbuf_space, bufsize);
}
return 0;
@@ -2430,9 +2430,9 @@ int smc_buf_create(struct smc_sock *smc, bool is_smcd)
/* create rmb */
rc = __smc_buf_create(smc, is_smcd, true);
if (rc) {
- mutex_lock(&smc->conn.lgr->sndbufs_lock);
+ down_write(&smc->conn.lgr->sndbufs_lock);
list_del(&smc->conn.sndbuf_desc->list);
- mutex_unlock(&smc->conn.lgr->sndbufs_lock);
+ up_write(&smc->conn.lgr->sndbufs_lock);
smc_buf_free(smc->conn.lgr, false, smc->conn.sndbuf_desc);
smc->conn.sndbuf_desc = NULL;
}
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h
index 285f9bd8e232..6051d9227013 100644
--- a/net/smc/smc_core.h
+++ b/net/smc/smc_core.h
@@ -252,9 +252,9 @@ struct smc_link_group {
unsigned short vlan_id; /* vlan id of link group */
struct list_head sndbufs[SMC_RMBE_SIZES];/* tx buffers */
- struct mutex sndbufs_lock; /* protects tx buffers */
+ struct rw_semaphore sndbufs_lock; /* protects tx buffers */
struct list_head rmbs[SMC_RMBE_SIZES]; /* rx buffers */
- struct mutex rmbs_lock; /* protects rx buffers */
+ struct rw_semaphore rmbs_lock; /* protects rx buffers */
u8 id[SMC_LGR_ID_SIZE]; /* unique lgr id */
struct delayed_work free_work; /* delayed freeing of an lgr */
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
index 760f8bbff822..fcb24a0ccf76 100644
--- a/net/smc/smc_llc.c
+++ b/net/smc/smc_llc.c
@@ -611,7 +611,7 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext,
prim_lnk_idx = link->link_idx;
lnk_idx = link_new->link_idx;
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
ext->num_rkeys = lgr->conns_num;
if (!ext->num_rkeys)
goto out;
@@ -631,7 +631,7 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext,
}
len += i * sizeof(ext->rt[0]);
out:
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
return len;
}
@@ -892,7 +892,7 @@ static int smc_llc_cli_rkey_exchange(struct smc_link *link,
int rc = 0;
int i;
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
num_rkeys_send = lgr->conns_num;
buf_pos = smc_llc_get_first_rmb(lgr, &buf_lst);
do {
@@ -919,7 +919,7 @@ static int smc_llc_cli_rkey_exchange(struct smc_link *link,
break;
} while (num_rkeys_send || num_rkeys_recv);
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
return rc;
}
@@ -1002,14 +1002,14 @@ static void smc_llc_save_add_link_rkeys(struct smc_link *link,
ext = (struct smc_llc_msg_add_link_v2_ext *)((u8 *)lgr->wr_rx_buf_v2 +
SMC_WR_TX_SIZE);
max = min_t(u8, ext->num_rkeys, SMC_LLC_RKEYS_PER_MSG_V2);
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
for (i = 0; i < max; i++) {
smc_rtoken_set(lgr, link->link_idx, link_new->link_idx,
ext->rt[i].rmb_key,
ext->rt[i].rmb_vaddr_new,
ext->rt[i].rmb_key_new);
}
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
}
static void smc_llc_save_add_link_info(struct smc_link *link,
@@ -1316,7 +1316,7 @@ static int smc_llc_srv_rkey_exchange(struct smc_link *link,
int rc = 0;
int i;
- mutex_lock(&lgr->rmbs_lock);
+ down_write(&lgr->rmbs_lock);
num_rkeys_send = lgr->conns_num;
buf_pos = smc_llc_get_first_rmb(lgr, &buf_lst);
do {
@@ -1341,7 +1341,7 @@ static int smc_llc_srv_rkey_exchange(struct smc_link *link,
smc_llc_flow_qentry_del(&lgr->llc_flow_lcl);
} while (num_rkeys_send || num_rkeys_recv);
out:
- mutex_unlock(&lgr->rmbs_lock);
+ up_write(&lgr->rmbs_lock);
return rc;
}
diff --git a/net/smc/smc_sysctl.c b/net/smc/smc_sysctl.c
index b6f79fabb9d3..0b2a957ca5f5 100644
--- a/net/smc/smc_sysctl.c
+++ b/net/smc/smc_sysctl.c
@@ -21,6 +21,10 @@
static int min_sndbuf = SMC_BUF_MIN_SIZE;
static int min_rcvbuf = SMC_BUF_MIN_SIZE;
+static int max_sndbuf = INT_MAX / 2;
+static int max_rcvbuf = INT_MAX / 2;
+static const int net_smc_wmem_init = (64 * 1024);
+static const int net_smc_rmem_init = (64 * 1024);
static struct ctl_table smc_table[] = {
{
@@ -53,6 +57,7 @@ static struct ctl_table smc_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &min_sndbuf,
+ .extra2 = &max_sndbuf,
},
{
.procname = "rmem",
@@ -61,6 +66,7 @@ static struct ctl_table smc_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &min_rcvbuf,
+ .extra2 = &max_rcvbuf,
},
{ }
};
@@ -88,8 +94,8 @@ int __net_init smc_sysctl_net_init(struct net *net)
net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE;
net->smc.sysctl_smcr_buf_type = SMCR_PHYS_CONT_BUFS;
net->smc.sysctl_smcr_testlink_time = SMC_LLC_TESTLINK_DEFAULT_TIME;
- WRITE_ONCE(net->smc.sysctl_wmem, READ_ONCE(net->ipv4.sysctl_tcp_wmem[1]));
- WRITE_ONCE(net->smc.sysctl_rmem, READ_ONCE(net->ipv4.sysctl_tcp_rmem[1]));
+ WRITE_ONCE(net->smc.sysctl_wmem, net_smc_wmem_init);
+ WRITE_ONCE(net->smc.sysctl_rmem, net_smc_rmem_init);
return 0;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 78fa620a6398..ca31847a6c70 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2290,6 +2290,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
if (false) {
alloc_skb:
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
newskb = sock_alloc_send_pskb(sk, 0, 0, flags & MSG_DONTWAIT,
@@ -2329,6 +2330,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
init_scm = false;
}
+ spin_lock(&other->sk_receive_queue.lock);
skb = skb_peek_tail(&other->sk_receive_queue);
if (tail && tail == skb) {
skb = newskb;
@@ -2359,14 +2361,11 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
refcount_add(size, &sk->sk_wmem_alloc);
if (newskb) {
- err = unix_scm_to_skb(&scm, skb, false);
- if (err)
- goto err_state_unlock;
- spin_lock(&other->sk_receive_queue.lock);
+ unix_scm_to_skb(&scm, skb, false);
__skb_queue_tail(&other->sk_receive_queue, newskb);
- spin_unlock(&other->sk_receive_queue.lock);
}
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
diff --git a/net/xfrm/xfrm_compat.c b/net/xfrm/xfrm_compat.c
index 8cbf45a8bcdc..655fe4ff8621 100644
--- a/net/xfrm/xfrm_compat.c
+++ b/net/xfrm/xfrm_compat.c
@@ -108,7 +108,7 @@ static const struct nla_policy compat_policy[XFRMA_MAX+1] = {
[XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) },
[XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) },
[XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) },
- [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) },
+ [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) },
[XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) },
[XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) },
[XFRMA_REPLAY_THRESH] = { .type = NLA_U32 },
diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c
index 94a3609548b1..d71dbe822096 100644
--- a/net/xfrm/xfrm_interface_core.c
+++ b/net/xfrm/xfrm_interface_core.c
@@ -528,8 +528,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
switch (skb->protocol) {
case htons(ETH_P_IPV6):
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
if (!dst) {
fl.u.ip6.flowi6_oif = dev->ifindex;
fl.u.ip6.flowi6_flags |= FLOWI_FLAG_ANYSRC;
@@ -543,8 +543,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
}
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
if (!dst) {
struct rtable *rt;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 2d68a173b227..d042ca01211f 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -615,7 +615,7 @@ static void xfrm_update_ae_params(struct xfrm_state *x, struct nlattr **attrs,
struct nlattr *rt = attrs[XFRMA_REPLAY_THRESH];
struct nlattr *mt = attrs[XFRMA_MTIMER_THRESH];
- if (re) {
+ if (re && x->replay_esn && x->preplay_esn) {
struct xfrm_replay_state_esn *replay_esn;
replay_esn = nla_data(re);
memcpy(x->replay_esn, replay_esn,
@@ -1250,6 +1250,15 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb)
sizeof(*filter), GFP_KERNEL);
if (filter == NULL)
return -ENOMEM;
+
+ /* see addr_match(), (prefix length >> 5) << 2
+ * will be used to compare xfrm_address_t
+ */
+ if (filter->splen > (sizeof(xfrm_address_t) << 3) ||
+ filter->dplen > (sizeof(xfrm_address_t) << 3)) {
+ kfree(filter);
+ return -EINVAL;
+ }
}
if (attrs[XFRMA_PROTO])
@@ -2960,7 +2969,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
[XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) },
[XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) },
[XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) },
- [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) },
+ [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) },
[XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) },
[XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) },
[XFRMA_REPLAY_THRESH] = { .type = NLA_U32 },
@@ -2980,6 +2989,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
[XFRMA_SET_MARK] = { .type = NLA_U32 },
[XFRMA_SET_MARK_MASK] = { .type = NLA_U32 },
[XFRMA_IF_ID] = { .type = NLA_U32 },
+ [XFRMA_MTIMER_THRESH] = { .type = NLA_U32 },
};
EXPORT_SYMBOL_GPL(xfrma_policy);
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index fe3587547cfe..39610a15bcc9 100644
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -597,10 +597,9 @@ EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw_once);
*/
void snd_hdac_regmap_sync(struct hdac_device *codec)
{
- if (codec->regmap) {
- mutex_lock(&codec->regmap_lock);
+ mutex_lock(&codec->regmap_lock);
+ if (codec->regmap)
regcache_sync(codec->regmap);
- mutex_unlock(&codec->regmap_lock);
- }
+ mutex_unlock(&codec->regmap_lock);
}
EXPORT_SYMBOL_GPL(snd_hdac_regmap_sync);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f93b68a2a839..aa475154c582 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7081,6 +7081,8 @@ enum {
ALC285_FIXUP_SPEAKER2_TO_DAC1,
ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1,
ALC285_FIXUP_ASUS_HEADSET_MIC,
+ ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1,
+ ALC285_FIXUP_ASUS_I2C_HEADSET_MIC,
ALC280_FIXUP_HP_HEADSET_MIC,
ALC221_FIXUP_HP_FRONT_MIC,
ALC292_FIXUP_TPT460,
@@ -7136,6 +7138,10 @@ enum {
ALC294_FIXUP_ASUS_DUAL_SPK,
ALC285_FIXUP_THINKPAD_X1_GEN7,
ALC285_FIXUP_THINKPAD_HEADSET_JACK,
+ ALC294_FIXUP_ASUS_ALLY,
+ ALC294_FIXUP_ASUS_ALLY_PINS,
+ ALC294_FIXUP_ASUS_ALLY_VERBS,
+ ALC294_FIXUP_ASUS_ALLY_SPEAKER,
ALC294_FIXUP_ASUS_HPE,
ALC294_FIXUP_ASUS_COEF_1B,
ALC294_FIXUP_ASUS_GX502_HP,
@@ -8069,6 +8075,22 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1
},
+ [ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_speaker2_to_dac1,
+ .chained = true,
+ .chain_id = ALC287_FIXUP_CS35L41_I2C_2
+ },
+ [ALC285_FIXUP_ASUS_I2C_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19, 0x03a11050 },
+ { 0x1b, 0x03a11c30 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1
+ },
[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -8450,6 +8472,47 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC294_FIXUP_SPK2_TO_DAC1
},
+ [ALC294_FIXUP_ASUS_ALLY] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs35l41_fixup_i2c_two,
+ .chained = true,
+ .chain_id = ALC294_FIXUP_ASUS_ALLY_PINS
+ },
+ [ALC294_FIXUP_ASUS_ALLY_PINS] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19, 0x03a11050 },
+ { 0x1a, 0x03a11c30 },
+ { 0x21, 0x03211420 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC294_FIXUP_ASUS_ALLY_VERBS
+ },
+ [ALC294_FIXUP_ASUS_ALLY_VERBS] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x45 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x5089 },
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x46 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x0004 },
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x47 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0xa47a },
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x49 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x0049},
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x4a },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x201b },
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x6b },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x4278},
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC294_FIXUP_ASUS_ALLY_SPEAKER
+ },
+ [ALC294_FIXUP_ASUS_ALLY_SPEAKER] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_speaker2_to_dac1,
+ },
[ALC285_FIXUP_THINKPAD_X1_GEN7] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_thinkpad_x1_gen7,
@@ -9533,7 +9596,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8bf0, "HP", ALC236_FIXUP_HP_GPIO_LED),
- SND_PCI_QUIRK(0x103c, 0x8c26, "HP HP EliteBook 800G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c46, "HP EliteBook 830 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c47, "HP EliteBook 840 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c48, "HP EliteBook 860 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c49, "HP Elite x360 830 2-in-1 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c70, "HP EliteBook 835 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c71, "HP EliteBook 845 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c72, "HP EliteBook 865 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
@@ -9553,15 +9622,19 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650P", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1043, 0x1463, "Asus GA402X", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
+ SND_PCI_QUIRK(0x1043, 0x1573, "ASUS GZ301V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK),
SND_PCI_QUIRK(0x1043, 0x1683, "ASUS UM3402YAR", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1043, 0x16b2, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1740, "ASUS UX430UA", ALC295_FIXUP_ASUS_DACS),
SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
+ SND_PCI_QUIRK(0x1043, 0x17f3, "ROG Ally RC71L_RC71L", ALC294_FIXUP_ASUS_ALLY),
SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC),
@@ -10547,6 +10620,7 @@ static int patch_alc269(struct hda_codec *codec)
spec = codec->spec;
spec->gen.shared_mic_vref_pin = 0x18;
codec->power_save_node = 0;
+ spec->en_3kpull_low = true;
#ifdef CONFIG_PM
codec->patch_ops.suspend = alc269_suspend;
@@ -10629,14 +10703,16 @@ static int patch_alc269(struct hda_codec *codec)
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */
- if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD)
- spec->en_3kpull_low = true;
+ if (codec->core.vendor_id == 0x10ec0236 &&
+ codec->bus->pci->vendor != PCI_VENDOR_ID_AMD)
+ spec->en_3kpull_low = false;
break;
case 0x10ec0257:
spec->codec_variant = ALC269_TYPE_ALC257;
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0;
+ spec->en_3kpull_low = false;
break;
case 0x10ec0215:
case 0x10ec0245:
@@ -11268,6 +11344,7 @@ enum {
ALC897_FIXUP_HP_HSMIC_VERB,
ALC897_FIXUP_LENOVO_HEADSET_MODE,
ALC897_FIXUP_HEADSET_MIC_PIN2,
+ ALC897_FIXUP_UNIS_H3C_X500S,
};
static const struct hda_fixup alc662_fixups[] = {
@@ -11707,6 +11784,13 @@ static const struct hda_fixup alc662_fixups[] = {
.chained = true,
.chain_id = ALC897_FIXUP_LENOVO_HEADSET_MODE
},
+ [ALC897_FIXUP_UNIS_H3C_X500S] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x14, AC_VERB_SET_EAPD_BTLENABLE, 0 },
+ {}
+ },
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -11868,6 +11952,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = {
{.id = ALC662_FIXUP_USI_HEADSET_MODE, .name = "usi-headset"},
{.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
{.id = ALC669_FIXUP_ACER_ASPIRE_ETHOS, .name = "aspire-ethos"},
+ {.id = ALC897_FIXUP_UNIS_H3C_X500S, .name = "unis-h3c-x500s"},
{}
};
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig
index c88ebd84bdd5..3968c478c938 100644
--- a/sound/soc/amd/Kconfig
+++ b/sound/soc/amd/Kconfig
@@ -81,6 +81,7 @@ config SND_SOC_AMD_VANGOGH_MACH
tristate "AMD Vangogh support for NAU8821 CS35L41"
select SND_SOC_NAU8821
select SND_SOC_CS35L41_SPI
+ select SND_AMD_ACP_CONFIG
depends on SND_SOC_AMD_ACP5x && I2C && SPI_MASTER
help
This option enables machine driver for Vangogh platform
diff --git a/sound/soc/amd/vangogh/acp5x.h b/sound/soc/amd/vangogh/acp5x.h
index bd9f1c5684d1..ac1936a8c43f 100644
--- a/sound/soc/amd/vangogh/acp5x.h
+++ b/sound/soc/amd/vangogh/acp5x.h
@@ -147,6 +147,8 @@ static inline void acp_writel(u32 val, void __iomem *base_addr)
writel(val, base_addr - ACP5x_PHY_BASE_ADDRESS);
}
+int snd_amd_acp_find_config(struct pci_dev *pci);
+
static inline u64 acp_get_byte_count(struct i2s_stream_instance *rtd,
int direction)
{
diff --git a/sound/soc/amd/vangogh/pci-acp5x.c b/sound/soc/amd/vangogh/pci-acp5x.c
index e0df17c88e8e..c4634a8a17cd 100644
--- a/sound/soc/amd/vangogh/pci-acp5x.c
+++ b/sound/soc/amd/vangogh/pci-acp5x.c
@@ -125,10 +125,15 @@ static int snd_acp5x_probe(struct pci_dev *pci,
{
struct acp5x_dev_data *adata;
struct platform_device_info pdevinfo[ACP5x_DEVS];
- unsigned int irqflags;
+ unsigned int irqflags, flag;
int ret, i;
u32 addr, val;
+ /* Return if acp config flag is defined */
+ flag = snd_amd_acp_find_config(pci);
+ if (flag)
+ return -ENODEV;
+
irqflags = IRQF_SHARED;
if (pci->revision != 0x50)
return -ENODEV;
diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 6e66cc218fa8..76ff097518c8 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4472,6 +4472,8 @@ static void rt5665_remove(struct snd_soc_component *component)
struct rt5665_priv *rt5665 = snd_soc_component_get_drvdata(component);
regmap_write(rt5665->regmap, RT5665_RESET, 0);
+
+ regulator_bulk_disable(ARRAY_SIZE(rt5665->supplies), rt5665->supplies);
}
#ifdef CONFIG_PM
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index a37c85d30147..064b6feb7616 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -374,6 +374,31 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
},
.driver_data = (void *)(RT711_JD1),
},
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Meteor Lake Client Platform"),
+ },
+ .driver_data = (void *)(RT711_JD2_100K),
+ },
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Rex"),
+ },
+ .driver_data = (void *)(SOF_SDW_PCH_DMIC),
+ },
+ /* LunarLake devices */
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Lunar Lake Client Platform"),
+ },
+ .driver_data = (void *)(RT711_JD2_100K),
+ },
{}
};
diff --git a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
index 7f16304d025b..cf8b9793fe0e 100644
--- a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
+++ b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
@@ -143,6 +143,9 @@ int sof_sdw_rt711_sdca_exit(struct snd_soc_card *card, struct snd_soc_dai_link *
if (!ctx->headset_codec_dev)
return 0;
+ if (!SOF_RT711_JDSRC(sof_sdw_quirk))
+ return 0;
+
device_remove_software_node(ctx->headset_codec_dev);
put_device(ctx->headset_codec_dev);
diff --git a/sound/soc/meson/axg-tdm-formatter.c b/sound/soc/meson/axg-tdm-formatter.c
index 9883dc777f63..63333a2b0a9c 100644
--- a/sound/soc/meson/axg-tdm-formatter.c
+++ b/sound/soc/meson/axg-tdm-formatter.c
@@ -30,27 +30,32 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map,
struct axg_tdm_stream *ts,
unsigned int offset)
{
- unsigned int val, ch = ts->channels;
- unsigned long mask;
- int i, j;
+ unsigned int ch = ts->channels;
+ u32 val[AXG_TDM_NUM_LANES];
+ int i, j, k;
+
+ /*
+ * We need to mimick the slot distribution used by the HW to keep the
+ * channel placement consistent regardless of the number of channel
+ * in the stream. This is why the odd algorithm below is used.
+ */
+ memset(val, 0, sizeof(*val) * AXG_TDM_NUM_LANES);
/*
* Distribute the channels of the stream over the available slots
- * of each TDM lane
+ * of each TDM lane. We need to go over the 32 slots ...
*/
- for (i = 0; i < AXG_TDM_NUM_LANES; i++) {
- val = 0;
- mask = ts->mask[i];
-
- for (j = find_first_bit(&mask, 32);
- (j < 32) && ch;
- j = find_next_bit(&mask, 32, j + 1)) {
- val |= 1 << j;
- ch -= 1;
+ for (i = 0; (i < 32) && ch; i += 2) {
+ /* ... of all the lanes ... */
+ for (j = 0; j < AXG_TDM_NUM_LANES; j++) {
+ /* ... then distribute the channels in pairs */
+ for (k = 0; k < 2; k++) {
+ if ((BIT(i + k) & ts->mask[j]) && ch) {
+ val[j] |= BIT(i + k);
+ ch -= 1;
+ }
+ }
}
-
- regmap_write(map, offset, val);
- offset += regmap_get_reg_stride(map);
}
/*
@@ -63,6 +68,11 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map,
return -EINVAL;
}
+ for (i = 0; i < AXG_TDM_NUM_LANES; i++) {
+ regmap_write(map, offset, val[i]);
+ offset += regmap_get_reg_stride(map);
+ }
+
return 0;
}
EXPORT_SYMBOL_GPL(axg_tdm_formatter_set_channel_masks);
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index dd3c072d0172..14148c311f50 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -54,6 +54,9 @@
#define ACP_DSP_TO_HOST_IRQ 0x04
+#define ACP_RN_PCI_ID 0x01
+#define ACP_RMB_PCI_ID 0x6F
+
#define HOST_BRIDGE_CZN 0x1630
#define HOST_BRIDGE_RMB 0x14B5
#define ACP_SHA_STAT 0x8000
diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c
index 4e1de462b431..5698d910b26f 100644
--- a/sound/soc/sof/amd/pci-rmb.c
+++ b/sound/soc/sof/amd/pci-rmb.c
@@ -90,6 +90,9 @@ static int acp_pci_rmb_probe(struct pci_dev *pci, const struct pci_device_id *pc
unsigned int flag, i, addr;
int ret;
+ if (pci->revision != ACP_RMB_PCI_ID)
+ return -ENODEV;
+
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;
diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index fca40b261671..9189f6363278 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -90,6 +90,9 @@ static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci
unsigned int flag, i, addr;
int ret;
+ if (pci->revision != ACP_RN_PCI_ID)
+ return -ENODEV;
+
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 625977a29d8a..75a1e2c6539f 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -479,8 +479,10 @@ int snd_sof_device_shutdown(struct device *dev)
if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
cancel_work_sync(&sdev->probe_work);
- if (sdev->fw_state == SOF_FW_BOOT_COMPLETE)
+ if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) {
+ sof_fw_trace_free(sdev);
return snd_sof_shutdown(sdev);
+ }
return 0;
}
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 1188ec51816b..63764afdcf61 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1309,12 +1309,22 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev,
hda_mach->mach_params.dmic_num = dmic_num;
pdata->tplg_filename = tplg_filename;
- if (codec_num == 2) {
+ if (codec_num == 2 ||
+ (codec_num == 1 && !HDA_IDISP_CODEC(bus->codec_mask))) {
/*
* Prevent SoundWire links from starting when an external
* HDaudio codec is used
*/
hda_mach->mach_params.link_mask = 0;
+ } else {
+ /*
+ * Allow SoundWire links to start when no external HDaudio codec
+ * was detected. This will not create a SoundWire card but
+ * will help detect if any SoundWire codec reports as ATTACHED.
+ */
+ struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata;
+
+ hda_mach->mach_params.link_mask = hdev->info.link_mask;
}
*mach = hda_mach;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index efb4a3311cc5..5d72dc8441cb 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -4507,6 +4507,35 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
+{
+ /* Advanced modes of the Mythware XA001AU.
+ * For the standard mode, Mythware XA001AU has ID ffad:a001
+ */
+ USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001),
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .vendor_name = "Mythware",
+ .product_name = "XA001AU",
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE,
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
#undef USB_DEVICE_VENDOR_SPEC
#undef USB_AUDIO_DEVICE
diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
index aff88f78e339..5ea9d63915f7 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
@@ -72,7 +72,8 @@ test_span_gre_ttl()
RET=0
- mirror_install $swp1 ingress $tundev "matchall $tcflags"
+ mirror_install $swp1 ingress $tundev \
+ "prot ip flower $tcflags ip_prot icmp"
tc filter add dev $h3 ingress pref 77 prot $prot \
flower skip_hw ip_ttl 50 action pass
diff --git a/tools/testing/selftests/net/forwarding/tc_actions.sh b/tools/testing/selftests/net/forwarding/tc_actions.sh
index 919c0dd9fe4b..b0f5e55d2d0b 100755
--- a/tools/testing/selftests/net/forwarding/tc_actions.sh
+++ b/tools/testing/selftests/net/forwarding/tc_actions.sh
@@ -9,6 +9,8 @@ NUM_NETIFS=4
source tc_common.sh
source lib.sh
+require_command ncat
+
tcflags="skip_hw"
h1_create()
@@ -201,10 +203,10 @@ mirred_egress_to_ingress_test()
mirred_egress_to_ingress_tcp_test()
{
- local tmpfile=$(mktemp) tmpfile1=$(mktemp)
+ mirred_e2i_tf1=$(mktemp) mirred_e2i_tf2=$(mktemp)
RET=0
- dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$tmpfile
+ dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$mirred_e2i_tf1
tc filter add dev $h1 protocol ip pref 100 handle 100 egress flower \
$tcflags ip_proto tcp src_ip 192.0.2.1 dst_ip 192.0.2.2 \
action ct commit nat src addr 192.0.2.2 pipe \
@@ -220,11 +222,11 @@ mirred_egress_to_ingress_tcp_test()
ip_proto icmp \
action drop
- ip vrf exec v$h1 nc --recv-only -w10 -l -p 12345 -o $tmpfile1 &
+ ip vrf exec v$h1 ncat --recv-only -w10 -l -p 12345 -o $mirred_e2i_tf2 &
local rpid=$!
- ip vrf exec v$h1 nc -w1 --send-only 192.0.2.2 12345 <$tmpfile
+ ip vrf exec v$h1 ncat -w1 --send-only 192.0.2.2 12345 <$mirred_e2i_tf1
wait -n $rpid
- cmp -s $tmpfile $tmpfile1
+ cmp -s $mirred_e2i_tf1 $mirred_e2i_tf2
check_err $? "server output check failed"
$MZ $h1 -c 10 -p 64 -a $h1mac -b $h1mac -A 192.0.2.1 -B 192.0.2.1 \
@@ -241,7 +243,7 @@ mirred_egress_to_ingress_tcp_test()
tc filter del dev $h1 egress protocol ip pref 101 handle 101 flower
tc filter del dev $h1 ingress protocol ip pref 102 handle 102 flower
- rm -f $tmpfile $tmpfile1
+ rm -f $mirred_e2i_tf1 $mirred_e2i_tf2
log_test "mirred_egress_to_ingress_tcp ($tcflags)"
}
@@ -270,6 +272,8 @@ setup_prepare()
cleanup()
{
+ local tf
+
pre_cleanup
switch_destroy
@@ -280,6 +284,8 @@ cleanup()
ip link set $swp2 address $swp2origmac
ip link set $swp1 address $swp1origmac
+
+ for tf in $mirred_e2i_tf1 $mirred_e2i_tf2; do rm -f $tf; done
}
mirred_egress_redirect_test()
