This is a note to let you know that I've just added the patch titled
usb: chipidea: msm: Rely on core to override AHBBURST
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-chipidea-msm-rely-on-core-to-override-ahbburst.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Apr 10 17:43:56 CEST 2017
From: alexander.levin@xxxxxxxxxxx
Date: Tue, 4 Apr 2017 19:32:21 +0000
Subject: usb: chipidea: msm: Rely on core to override AHBBURST
To: "gregkh@xxxxxxxxxxxxxxxxxxx" <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>
Message-ID: <20170404193158.19041-53-alexander.levin@xxxxxxxxxxx>
From: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
[ Upstream commit dd3749099cfa2c80039193c438b90f3160eaf7f9 ]
The core framework already handles setting this parameter with a
platform quirk. Add the appropriate flag so that we always set
AHBBURST to 0. Technically DT should be doing this, but we always
do it for msm chipidea devices so setting the flag in the driver
works just as well. If the burst needs to be anything besides 0,
we expect the 'ahb-burst-config' dts property to be present.
Acked-by: Peter Chen <peter.chen@xxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/chipidea/ci_hdrc_msm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -24,7 +24,6 @@ static void ci_hdrc_msm_notify_event(str
switch (event) {
case CI_HDRC_CONTROLLER_RESET_EVENT:
dev_dbg(dev, "CI_HDRC_CONTROLLER_RESET_EVENT received\n");
- writel(0, USB_AHBBURST);
/* use AHB transactor, allow posted data writes */
writel(0x8, USB_AHBMODE);
usb_phy_init(ci->usb_phy);
@@ -47,7 +46,8 @@ static struct ci_hdrc_platform_data ci_h
.name = "ci_hdrc_msm",
.capoffset = DEF_CAPOFFSET,
.flags = CI_HDRC_REGS_SHARED |
- CI_HDRC_DISABLE_STREAMING,
+ CI_HDRC_DISABLE_STREAMING |
+ CI_HDRC_OVERRIDE_AHB_BURST,
.notify_event = ci_hdrc_msm_notify_event,
};
Patches currently in stable-queue which might be from gregkh@xxxxxxxxxxxxxxxxxxx are
queue-4.9/staging-android-ashmem-lseek-failed-due-to-no-fmode_lseek.patch
queue-4.9/arm64-dts-hisi-fix-hip06-sas-am-max-trans-quirk.patch
queue-4.9/scsi-ufs-introduce-ufshcd_quirk_prdt_byte_gran-quirk.patch
queue-4.9/acpi-button-change-default-behavior-to-lid_init_state-open.patch
queue-4.9/usb-musb-da8xx-fix-host-mode-suspend.patch
queue-4.9/drm-i915-fix-intel_bdw_ids-definition.patch
queue-4.9/sysfs-be-careful-of-error-returns-from-ops-show.patch
queue-4.9/mips-flush-wrong-invalid-ftlb-entry-for-huge-page.patch
queue-4.9/mips-end-spinlocks-with-.insn.patch
queue-4.9/mmc-sdhci-of-esdhc-remove-default-broken-cd-for-arm.patch
queue-4.9/kvm-arm-arm64-fix-locking-for-kvm_free_stage2_pgd.patch
queue-4.9/powerpc-disable-hfscr-if-tm-is-not-supported.patch
queue-4.9/metag-usercopy-add-missing-fixups.patch
queue-4.9/nios2-reserve-boot-memory-for-device-tree.patch
queue-4.9/alsa-usb-audio-add-implicit-fb-quirk-for-axe-fx-ii.patch
queue-4.9/svcauth_gss-close-connection-when-dropping-an-incoming-message.patch
queue-4.9/platform-x86-asus-wmi-detect-quirk_no_rfkill-from-the-dsdt.patch
queue-4.9/ring-buffer-fix-return-value-check-in-test_ringbuffer.patch
queue-4.9/ppdev-check-before-attaching-port.patch
queue-4.9/firmware-qcom-scm-fix-interrupted-scm-calls.patch
queue-4.9/pci-add-broadcom-northstar2-paxc-quirk-for-device-class-and-mpss.patch
queue-4.9/powerpc-64-fix-flush_-d-i-cache_range-called-from-modules.patch
queue-4.9/drm-sun4i-tcon-move-soc-specific-quirks-to-a-dt-matched-data-structure.patch
queue-4.9/acpi-gpio-do-not-fall-back-to-parsing-_crs-when-we-get-a-deferral.patch
queue-4.9/pci-explain-arm64-acpi-mcfg-quirk-kconfig-and-build-strategy.patch
queue-4.9/metag-usercopy-add-early-abort-to-copy_to_user.patch
queue-4.9/powerpc-crypto-crc32c-vpmsum-fix-missing-preempt_disable.patch
queue-4.9/hid-multitouch-do-not-retrieve-all-reports-for-all-devices.patch
queue-4.9/arm-arm64-kvm-take-mmap_sem-in-kvm_arch_prepare_memory_region.patch
queue-4.9/arm-dts-stih407-family-set-snps-dis_u3_susphy_quirk.patch
queue-4.9/rx51-broken-build.patch
queue-4.9/mips-ralink-fix-typos-in-rt3883-pinctrl.patch
queue-4.9/cfg80211-check-rdev-resume-callback-only-for-registered-wiphy.patch
queue-4.9/metag-usercopy-set-flags-before-addz.patch
queue-4.9/asoc-intel-bytct_rt5640-change-default-capture-settings.patch
queue-4.9/metag-usercopy-fix-src-fixup-in-from-user-rapf-loops.patch
queue-4.9/hid-asus-fix-keyboard-support.patch
queue-4.9/drm-sun4i-add-compatible-string-for-a31-a31s-tcon-timing-controller.patch
queue-4.9/arm64-pci-manage-controller-specific-data-on-per-controller-basis.patch
queue-4.9/platform-x86-acer-wmi-only-supports-amw0_guid1-on-acer-family.patch
queue-4.9/xtensa-make-__pa-work-with-uncached-kseg-addresses.patch
queue-4.9/asoc-codecs-rt5670-add-quirk-for-lenovo-thinkpad-10.patch
queue-4.9/clk-lpc32xx-add-a-quirk-for-pwm-and-ms-clock-dividers.patch
queue-4.9/powerpc-mm-add-missing-global-tlb-invalidate-if-cxl-is-active.patch
queue-4.9/tools-power-turbostat-dump-atom-p-states-correctly.patch
queue-4.9/clocksource-drivers-arm_arch_timer-don-t-assume-clock-runs-in-suspend.patch
queue-4.9/asoc-intel-cht_bsw_rt5645-add-baytrail-mclk-support.patch
queue-4.9/watchdog-s3c2410-fix-infinite-interrupt-in-soft-mode.patch
queue-4.9/arm64-pci-search-acpi-namespace-to-ensure-ecam-space-is-reserved.patch
queue-4.9/pci-add-mcfg-quirks-for-cavium-thunderx-pass1.x-host-controller.patch
queue-4.9/drm-i915-actually-drive-the-bdw-reserved-ids.patch
queue-4.9/net-mlx4_core-use-device-id-defines.patch
queue-4.9/scsi-ufs-introduce-a-new-ufshcd_statea-ufshcd_state_eh_scheduled.patch
queue-4.9/hid-sensor-hub-add-quirk-for-microsoft-surface-3.patch
queue-4.9/serial-8250_omap-add-omap_dma_tx_kick-quirk-for-am437x.patch
queue-4.9/brcmfmac-use-local-iftype-avoiding-use-after-free-of-virtual-interface.patch
queue-4.9/pci-acpi-check-for-platform-specific-mcfg-quirks.patch
queue-4.9/drm-vmwgfx-remove-getparam-error-message.patch
queue-4.9/mac80211-unconditionally-start-new-netdev-queues-with-itxq-support.patch
queue-4.9/dm-verity-fec-fix-bufio-leaks.patch
queue-4.9/x86-intel_idle-add-cpu-model-0x4a-atom-z34xx-series.patch
queue-4.9/hid-wacom-don-t-apply-generic-settings-to-old-devices.patch
queue-4.9/hid-sensor-hub-add-quirk-for-microchip-mm7150.patch
queue-4.9/arm-kernel-add-smc-structure-parameter.patch
queue-4.9/usb-storage-add-ignore-residue-quirk-for-initio-inic-3619.patch
queue-4.9/drm-vmwgfx-type-check-lookups-of-fence-objects.patch
queue-4.9/hid-asus-add-i2c-touchpad-support.patch
queue-4.9/nvme-simplify-stripe-quirk.patch
queue-4.9/drm-sun4i-add-compatible-strings-for-a31-a31s-display-pipelines.patch
queue-4.9/dm-verity-fec-limit-error-correction-recursion.patch
queue-4.9/drm-edid-constify-edid-quirk-list.patch
queue-4.9/s390-uaccess-get_user-should-zero-on-failure-again.patch
queue-4.9/dm-raid-fix-null-pointer-dereference-for-raid1-without-bitmap.patch
queue-4.9/random-use-chacha20-for-get_random_int-long.patch
queue-4.9/ptrace-fix-ptrace_listen-race-corrupting-task-state.patch
queue-4.9/drm-vmwgfx-fix-integer-overflow-in-vmw_surface_define_ioctl.patch
queue-4.9/pci-sort-the-list-of-devices-with-d3-delay-quirk-by-id.patch
queue-4.9/pci-add-mcfg-quirks-for-x-gene-host-controller.patch
queue-4.9/hid-i2c-hid-add-a-simple-quirk-to-fix-device-defects.patch
queue-4.9/drm-msm-adreno-move-function-declarations-to-header-file.patch
queue-4.9/s390-decompressor-fix-initrd-corruption-caused-by-bss-clear.patch
queue-4.9/pci-disable-msi-for-hisilicon-hip06-hip07-root-ports.patch
queue-4.9/mips-check-tlb-before-handle_ri_rdhwr-for-loongson-3.patch
queue-4.9/pci-add-acs-quirk-for-intel-union-point.patch
queue-4.9/asoc-intel-baytrail-add-quirk-for-lenovo-thinkpad-10.patch
queue-4.9/can-flexcan-add-quirk-flexcan_quirk_enable_eacen_rrs.patch
queue-4.9/metag-usercopy-drop-unused-macros.patch
queue-4.9/pci-expand-vpd-access-disabled-quirk-message.patch
queue-4.9/drm-i915-more-.is_mobile-cleanups-for-bdw.patch
queue-4.9/hid-multitouch-enable-the-surface-4-type-cover-pro-jp-to-report-multitouch-data.patch
queue-4.9/iio-bmg160-reset-chip-when-probing.patch
queue-4.9/orangefs-move-features-validation-to-fix-filesystem-hang.patch
queue-4.9/arm64-mm-unaligned-access-by-user-land-should-be-received-as-sigbus.patch
queue-4.9/powerpc-don-t-try-to-fix-up-misaligned-load-with-reservation-instructions.patch
queue-4.9/usb-chipidea-msm-rely-on-core-to-override-ahbburst.patch
queue-4.9/scsi-ufs-refactor-device-descriptor-reading.patch
queue-4.9/asoc-intel-bytcr_rt5640-quirks-for-insyde-devices.patch
queue-4.9/mips-lantiq-fix-missing-xbar-kernel-panic.patch
queue-4.9/metag-usercopy-zero-rest-of-buffer-from-copy_from_user.patch
queue-4.9/xfs-honor-falloc_fl_keep_size-when-punching-ends-of-files.patch
queue-4.9/hid-multitouch-enable-the-surface-3-type-cover-to-report-multitouch-data.patch
queue-4.9/scsi-ufs-issue-link-starup-2-times-if-device-isn-t-active.patch
queue-4.9/asoc-rt5670-add-missing-10ec5072-acpi-id.patch
queue-4.9/metag-usercopy-fix-alignment-error-checking.patch
queue-4.9/x86-reboot-quirks-add-asus-eeebook-x205ta-reboot-quirk.patch
queue-4.9/input-gpio_keys-add-support-for-gpio-descriptors.patch
queue-4.9/pci-xgene-fix-double-free-on-init-error.patch
queue-4.9/acpi-save-nvs-memory-for-lenovo-g50-45.patch
queue-4.9/asoc-intel-cht_bsw_rt5645-harden-acpi-device-detection.patch
queue-4.9/sata-ahci-da850-implement-a-workaround-for-the-softreset-quirk.patch
queue-4.9/reset-treeid-to-zero-on-smb2-tree_connect.patch
queue-4.9/pci-add-acs-quirk-for-qualcomm-qdf2400-and-qdf2432.patch
queue-4.9/tools-power-turbostat-decode-baytrail-cc6-and-mc6-demotion-configuration.patch
queue-4.9/arm-davinci-pm-support-da8xx-dt-platforms.patch
queue-4.9/documentation-stable-kernel-rules-fix-stable-tag-format.patch
queue-4.9/drm-mga-remove-device_is_agp-callback.patch
queue-4.9/usb-host-xhci-plat-enable-broken_ped-quirk-if-platform-requested.patch
queue-4.9/mm-mempolicy.c-fix-error-handling-in-set_mempolicy-and-mbind.patch
queue-4.9/pci-add-mcfg-quirks-for-qualcomm-qdf2432-host-controller.patch
queue-4.9/amd-xgbe-prepare-for-working-with-more-than-one-type-of-phy.patch
queue-4.9/arm-arm64-kvm-take-mmap_sem-in-stage2_unmap_vm.patch
queue-4.9/mm-page_alloc.c-fix-print-order-in-show_free_areas.patch
queue-4.9/usb-dwc3-host-pass-quirk-broken-port-ped-property-for-known-broken-revisions.patch
queue-4.9/hid-usbhid-add-quirk-for-the-futaba-tosd-5711bb-vfd.patch
queue-4.9/mmc-sdhci-msm-enable-few-quirks.patch
queue-4.9/hid-usbhid-add-quirk-for-mayflash-dragonrise-dolphinbar.patch
queue-4.9/arm-smccc-update-hvc-comment-to-describe-new-quirk-parameter.patch
queue-4.9/hid-usbhid-add-quirks-for-mayflash-dragonrise-gamecube-and-ps3-adapters.patch
queue-4.9/pci-thunder-pem-factor-out-resource-lookup.patch
queue-4.9/pci-acpi-extend-pci_mcfg_lookup-to-return-ecam-config-accessors.patch
queue-4.9/mips-c-r4k-fix-loongson-3-s-vcache-scache-waysize-calculation.patch
queue-4.9/platform-x86-asus-wmi-set-specified-xusb2pr-value-for-x550lb.patch
queue-4.9/drm-vmwgfx-avoid-calling-vzalloc-with-a-0-size-in-vmw_get_cap_3d_ioctl.patch
queue-4.9/usb-xhci-add-quirk-flag-for-broken-ped-bits.patch
queue-4.9/scsi-ufs-ensure-that-host-pa_tactivate-is-higher-than-device.patch
queue-4.9/mips-force-o32-fp64-support-on-32bit-mips64r6-kernels.patch
queue-4.9/arm-davinci-add-skeleton-for-pdata-quirks.patch
queue-4.9/usb-dwc3-gadget-delay-unmap-of-bounced-requests.patch
queue-4.9/x86-reboot-quirks-fix-typo-in-asus-eeebook-x205ta-reboot-quirk.patch
queue-4.9/mips-add-mips_cpu_ftlb-for-loongson-3a-r2.patch
queue-4.9/alsa-usb-audio-add-native-dsd-support-for-teac-501-503-dac.patch
queue-4.9/kbuild-use-cc-disable-warning-consistently-for-maybe-uninitialized.patch
queue-4.9/arm-omap2-fix-init-for-multiple-quirks-for-the-same-soc.patch
queue-4.9/pci-add-mcfg-quirks-for-hisilicon-hip05-06-07-host-controllers.patch
queue-4.9/hid-microsoft-add-surface-4-type-cover-pro-4-not-jp-versions.patch
queue-4.9/ppdev-fix-registering-same-device-name.patch
queue-4.9/pci-add-mcfg-quirks-for-cavium-thunderx-pass2.x-host-controller.patch
queue-4.9/x86-reboot-quirks-add-asus-eeebook-x205ta-w-reboot-quirk.patch
queue-4.9/acpi-sysfs-provide-quirk-mechanism-to-prevent-gpe-flooding.patch
queue-4.9/scsi-ufs-add-quirk-to-increase-host-pa_saveconfigtime.patch
queue-4.9/drm-ttm-drm-vmwgfx-relax-permission-checking-when-opening-surfaces.patch
queue-4.9/arm64-pci-add-local-struct-device-pointers.patch
queue-4.9/drm-vmwgfx-null-pointer-dereference-in-vmw_surface_define_ioctl.patch
queue-4.9/asoc-sun4i-i2s-add-quirks-to-handle-a31-compatible.patch