diff --git a/Makefile b/Makefile index 6f71303316d5..527627294778 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 18 -SUBLEVEL = 77 +SUBLEVEL = 78 EXTRAVERSION = NAME = Diseased Newt diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 8f13c7facdd7..95f090fe385a 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -479,11 +479,6 @@ lws_start: comiclr,>> __NR_lws_entries, %r20, %r0 b,n lws_exit_nosys - /* WARNING: Trashing sr2 and sr3 */ - mfsp %sr7,%r1 /* get userspace into sr3 */ - mtsp %r1,%sr3 - mtsp %r0,%sr2 /* get kernel space into sr2 */ - /* Load table start */ ldil L%lws_table, %r1 ldo R%lws_table(%r1), %r28 /* Scratch use of r28 */ @@ -632,9 +627,9 @@ cas_action: stw %r1, 4(%sr2,%r20) #endif /* The load and store could fail */ -1: ldw,ma 0(%sr3,%r26), %r28 +1: ldw,ma 0(%r26), %r28 sub,<> %r28, %r25, %r0 -2: stw,ma %r24, 0(%sr3,%r26) +2: stw,ma %r24, 0(%r26) /* Free lock */ stw,ma %r20, 0(%sr2,%r20) #if ENABLE_LWS_DEBUG @@ -711,9 +706,9 @@ lws_compare_and_swap_2: nop /* 8bit load */ -4: ldb 0(%sr3,%r25), %r25 +4: ldb 0(%r25), %r25 b cas2_lock_start -5: ldb 0(%sr3,%r24), %r24 +5: ldb 0(%r24), %r24 nop nop nop @@ -721,9 +716,9 @@ lws_compare_and_swap_2: nop /* 16bit load */ -6: ldh 0(%sr3,%r25), %r25 +6: ldh 0(%r25), %r25 b cas2_lock_start -7: ldh 0(%sr3,%r24), %r24 +7: ldh 0(%r24), %r24 nop nop nop @@ -731,9 +726,9 @@ lws_compare_and_swap_2: nop /* 32bit load */ -8: ldw 0(%sr3,%r25), %r25 +8: ldw 0(%r25), %r25 b cas2_lock_start -9: ldw 0(%sr3,%r24), %r24 +9: ldw 0(%r24), %r24 nop nop nop @@ -742,14 +737,14 @@ lws_compare_and_swap_2: /* 64bit load */ #ifdef CONFIG_64BIT -10: ldd 0(%sr3,%r25), %r25 -11: ldd 0(%sr3,%r24), %r24 +10: ldd 0(%r25), %r25 +11: ldd 0(%r24), %r24 #else - /* Load new value into r22/r23 - high/low */ -10: ldw 0(%sr3,%r25), %r22 -11: ldw 4(%sr3,%r25), %r23 + /* Load old value into r22/r23 - high/low */ +10: ldw 0(%r25), %r22 +11: ldw 4(%r25), %r23 /* Load new value into fr4 for atomic store later */ -12: flddx 0(%sr3,%r24), %fr4 +12: flddx 0(%r24), %fr4 #endif cas2_lock_start: @@ -799,30 +794,30 @@ cas2_action: ldo 1(%r0),%r28 /* 8bit CAS */ -13: ldb,ma 0(%sr3,%r26), %r29 +13: ldb,ma 0(%r26), %r29 sub,= %r29, %r25, %r0 b,n cas2_end -14: stb,ma %r24, 0(%sr3,%r26) +14: stb,ma %r24, 0(%r26) b cas2_end copy %r0, %r28 nop nop /* 16bit CAS */ -15: ldh,ma 0(%sr3,%r26), %r29 +15: ldh,ma 0(%r26), %r29 sub,= %r29, %r25, %r0 b,n cas2_end -16: sth,ma %r24, 0(%sr3,%r26) +16: sth,ma %r24, 0(%r26) b cas2_end copy %r0, %r28 nop nop /* 32bit CAS */ -17: ldw,ma 0(%sr3,%r26), %r29 +17: ldw,ma 0(%r26), %r29 sub,= %r29, %r25, %r0 b,n cas2_end -18: stw,ma %r24, 0(%sr3,%r26) +18: stw,ma %r24, 0(%r26) b cas2_end copy %r0, %r28 nop @@ -830,22 +825,22 @@ cas2_action: /* 64bit CAS */ #ifdef CONFIG_64BIT -19: ldd,ma 0(%sr3,%r26), %r29 +19: ldd,ma 0(%r26), %r29 sub,*= %r29, %r25, %r0 b,n cas2_end -20: std,ma %r24, 0(%sr3,%r26) +20: std,ma %r24, 0(%r26) copy %r0, %r28 #else /* Compare first word */ -19: ldw,ma 0(%sr3,%r26), %r29 +19: ldw 0(%r26), %r29 sub,= %r29, %r22, %r0 b,n cas2_end /* Compare second word */ -20: ldw,ma 4(%sr3,%r26), %r29 +20: ldw 4(%r26), %r29 sub,= %r29, %r23, %r0 b,n cas2_end /* Perform the store */ -21: fstdx %fr4, 0(%sr3,%r26) +21: fstdx %fr4, 0(%r26) copy %r0, %r28 #endif diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index d29f5ffdb0f4..d729c1cc7542 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -523,7 +523,7 @@ mvebu_mbus_default_setup_cpu_target(struct mvebu_mbus_state *mbus) if (mbus->hw_io_coherency) w->mbus_attr |= ATTR_HW_COHERENCY; w->base = base & DDR_BASE_CS_LOW_MASK; - w->size = (size | ~DDR_SIZE_MASK) + 1; + w->size = (u64)(size | ~DDR_SIZE_MASK) + 1; } } mvebu_mbus_dram_info.num_cs = cs; diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c index 35ec24aa1e56..f771c6afbab5 100644 --- a/drivers/i2c/busses/i2c-ismt.c +++ b/drivers/i2c/busses/i2c-ismt.c @@ -339,12 +339,15 @@ static int ismt_process_desc(const struct ismt_desc *desc, data->word = dma_buffer[0] | (dma_buffer[1] << 8); break; case I2C_SMBUS_BLOCK_DATA: - case I2C_SMBUS_I2C_BLOCK_DATA: if (desc->rxbytes != dma_buffer[0] + 1) return -EMSGSIZE; memcpy(data->block, dma_buffer, desc->rxbytes); break; + case I2C_SMBUS_I2C_BLOCK_DATA: + memcpy(&data->block[1], dma_buffer, desc->rxbytes); + data->block[0] = desc->rxbytes; + break; } return 0; } diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c index c063a54ab8dd..30a082842620 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -334,7 +334,7 @@ static void esd_usb2_rx_can_msg(struct esd_usb2_net_priv *priv, } cf->can_id = id & ESD_IDMASK; - cf->can_dlc = get_can_dlc(msg->msg.rx.dlc); + cf->can_dlc = get_can_dlc(msg->msg.rx.dlc & ~ESD_RTR); if (id & ESD_EXTID) cf->can_id |= CAN_EFF_FLAG; diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index 991aff587f63..94adbcf74e7c 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -356,6 +356,8 @@ static void gs_usb_recieve_bulk_callback(struct urb *urb) gs_free_tx_context(txc); + atomic_dec(&dev->active_tx_urbs); + netif_wake_queue(netdev); } @@ -444,14 +446,6 @@ static void gs_usb_xmit_callback(struct urb *urb) urb->transfer_buffer_length, urb->transfer_buffer, urb->transfer_dma); - - atomic_dec(&dev->active_tx_urbs); - - if (!netif_device_present(netdev)) - return; - - if (netif_queue_stopped(netdev)) - netif_wake_queue(netdev); } static netdev_tx_t gs_can_start_xmit(struct sk_buff *skb, struct net_device *netdev) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c index 084f18f4f950..498f437e7738 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c @@ -14764,8 +14764,8 @@ static void wlc_phy_ipa_restore_tx_digi_filts_nphy(struct brcms_phy *pi) } static void -wlc_phy_set_rfseq_nphy(struct brcms_phy *pi, u8 cmd, u8 *events, u8 *dlys, - u8 len) +wlc_phy_set_rfseq_nphy(struct brcms_phy *pi, u8 cmd, const u8 *events, + const u8 *dlys, u8 len) { u32 t1_offset, t2_offset; u8 ctr; @@ -15240,16 +15240,16 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev5(struct brcms_phy *pi) static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi) { u16 currband; - s8 lna1G_gain_db_rev7[] = { 9, 14, 19, 24 }; - s8 *lna1_gain_db = NULL; - s8 *lna1_gain_db_2 = NULL; - s8 *lna2_gain_db = NULL; - s8 tiaA_gain_db_rev7[] = { -9, -6, -3, 0, 3, 3, 3, 3, 3, 3 }; - s8 *tia_gain_db; - s8 tiaA_gainbits_rev7[] = { 0, 1, 2, 3, 4, 4, 4, 4, 4, 4 }; - s8 *tia_gainbits; - u16 rfseqA_init_gain_rev7[] = { 0x624f, 0x624f }; - u16 *rfseq_init_gain; + static const s8 lna1G_gain_db_rev7[] = { 9, 14, 19, 24 }; + const s8 *lna1_gain_db = NULL; + const s8 *lna1_gain_db_2 = NULL; + const s8 *lna2_gain_db = NULL; + static const s8 tiaA_gain_db_rev7[] = { -9, -6, -3, 0, 3, 3, 3, 3, 3, 3 }; + const s8 *tia_gain_db; + static const s8 tiaA_gainbits_rev7[] = { 0, 1, 2, 3, 4, 4, 4, 4, 4, 4 }; + const s8 *tia_gainbits; + static const u16 rfseqA_init_gain_rev7[] = { 0x624f, 0x624f }; + const u16 *rfseq_init_gain; u16 init_gaincode; u16 clip1hi_gaincode; u16 clip1md_gaincode = 0; @@ -15310,10 +15310,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi) if ((freq <= 5080) || (freq == 5825)) { - s8 lna1A_gain_db_rev7[] = { 11, 16, 20, 24 }; - s8 lna1A_gain_db_2_rev7[] = { - 11, 17, 22, 25}; - s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 }; + static const s8 lna1A_gain_db_rev7[] = { 11, 16, 20, 24 }; + static const s8 lna1A_gain_db_2_rev7[] = { 11, 17, 22, 25}; + static const s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 }; crsminu_th = 0x3e; lna1_gain_db = lna1A_gain_db_rev7; @@ -15321,10 +15320,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi) lna2_gain_db = lna2A_gain_db_rev7; } else if ((freq >= 5500) && (freq <= 5700)) { - s8 lna1A_gain_db_rev7[] = { 11, 17, 21, 25 }; - s8 lna1A_gain_db_2_rev7[] = { - 12, 18, 22, 26}; - s8 lna2A_gain_db_rev7[] = { 1, 8, 12, 16 }; + static const s8 lna1A_gain_db_rev7[] = { 11, 17, 21, 25 }; + static const s8 lna1A_gain_db_2_rev7[] = { 12, 18, 22, 26}; + static const s8 lna2A_gain_db_rev7[] = { 1, 8, 12, 16 }; crsminu_th = 0x45; clip1md_gaincode_B = 0x14; @@ -15335,10 +15333,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi) lna2_gain_db = lna2A_gain_db_rev7; } else { - s8 lna1A_gain_db_rev7[] = { 12, 18, 22, 26 }; - s8 lna1A_gain_db_2_rev7[] = { - 12, 18, 22, 26}; - s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 }; + static const s8 lna1A_gain_db_rev7[] = { 12, 18, 22, 26 }; + static const s8 lna1A_gain_db_2_rev7[] = { 12, 18, 22, 26}; + static const s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 }; crsminu_th = 0x41; lna1_gain_db = lna1A_gain_db_rev7; @@ -15450,65 +15447,65 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi) NPHY_RFSEQ_CMD_CLR_HIQ_DIS, NPHY_RFSEQ_CMD_SET_HPF_BW }; - u8 rfseq_updategainu_dlys[] = { 10, 30, 1 }; - s8 lna1G_gain_db[] = { 7, 11, 16, 23 }; - s8 lna1G_gain_db_rev4[] = { 8, 12, 17, 25 }; - s8 lna1G_gain_db_rev5[] = { 9, 13, 18, 26 }; - s8 lna1G_gain_db_rev6[] = { 8, 13, 18, 25 }; - s8 lna1G_gain_db_rev6_224B0[] = { 10, 14, 19, 27 }; - s8 lna1A_gain_db[] = { 7, 11, 17, 23 }; - s8 lna1A_gain_db_rev4[] = { 8, 12, 18, 23 }; - s8 lna1A_gain_db_rev5[] = { 6, 10, 16, 21 }; - s8 lna1A_gain_db_rev6[] = { 6, 10, 16, 21 }; - s8 *lna1_gain_db = NULL; - s8 lna2G_gain_db[] = { -5, 6, 10, 14 }; - s8 lna2G_gain_db_rev5[] = { -3, 7, 11, 16 }; - s8 lna2G_gain_db_rev6[] = { -5, 6, 10, 14 }; - s8 lna2G_gain_db_rev6_224B0[] = { -5, 6, 10, 15 }; - s8 lna2A_gain_db[] = { -6, 2, 6, 10 }; - s8 lna2A_gain_db_rev4[] = { -5, 2, 6, 10 }; - s8 lna2A_gain_db_rev5[] = { -7, 0, 4, 8 }; - s8 lna2A_gain_db_rev6[] = { -7, 0, 4, 8 }; - s8 *lna2_gain_db = NULL; - s8 tiaG_gain_db[] = { + static const u8 rfseq_updategainu_dlys[] = { 10, 30, 1 }; + static const s8 lna1G_gain_db[] = { 7, 11, 16, 23 }; + static const s8 lna1G_gain_db_rev4[] = { 8, 12, 17, 25 }; + static const s8 lna1G_gain_db_rev5[] = { 9, 13, 18, 26 }; + static const s8 lna1G_gain_db_rev6[] = { 8, 13, 18, 25 }; + static const s8 lna1G_gain_db_rev6_224B0[] = { 10, 14, 19, 27 }; + static const s8 lna1A_gain_db[] = { 7, 11, 17, 23 }; + static const s8 lna1A_gain_db_rev4[] = { 8, 12, 18, 23 }; + static const s8 lna1A_gain_db_rev5[] = { 6, 10, 16, 21 }; + static const s8 lna1A_gain_db_rev6[] = { 6, 10, 16, 21 }; + const s8 *lna1_gain_db = NULL; + static const s8 lna2G_gain_db[] = { -5, 6, 10, 14 }; + static const s8 lna2G_gain_db_rev5[] = { -3, 7, 11, 16 }; + static const s8 lna2G_gain_db_rev6[] = { -5, 6, 10, 14 }; + static const s8 lna2G_gain_db_rev6_224B0[] = { -5, 6, 10, 15 }; + static const s8 lna2A_gain_db[] = { -6, 2, 6, 10 }; + static const s8 lna2A_gain_db_rev4[] = { -5, 2, 6, 10 }; + static const s8 lna2A_gain_db_rev5[] = { -7, 0, 4, 8 }; + static const s8 lna2A_gain_db_rev6[] = { -7, 0, 4, 8 }; + const s8 *lna2_gain_db = NULL; + static const s8 tiaG_gain_db[] = { 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A }; - s8 tiaA_gain_db[] = { + static const s8 tiaA_gain_db[] = { 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13 }; - s8 tiaA_gain_db_rev4[] = { + static const s8 tiaA_gain_db_rev4[] = { 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d }; - s8 tiaA_gain_db_rev5[] = { + static const s8 tiaA_gain_db_rev5[] = { 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d }; - s8 tiaA_gain_db_rev6[] = { + static const s8 tiaA_gain_db_rev6[] = { 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d }; - s8 *tia_gain_db; - s8 tiaG_gainbits[] = { + const s8 *tia_gain_db; + static const s8 tiaG_gainbits[] = { 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03 }; - s8 tiaA_gainbits[] = { + static const s8 tiaA_gainbits[] = { 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06 }; - s8 tiaA_gainbits_rev4[] = { + static const s8 tiaA_gainbits_rev4[] = { 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 }; - s8 tiaA_gainbits_rev5[] = { + static const s8 tiaA_gainbits_rev5[] = { 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 }; - s8 tiaA_gainbits_rev6[] = { + static const s8 tiaA_gainbits_rev6[] = { 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 }; - s8 *tia_gainbits; - s8 lpf_gain_db[] = { 0x00, 0x06, 0x0c, 0x12, 0x12, 0x12 }; - s8 lpf_gainbits[] = { 0x00, 0x01, 0x02, 0x03, 0x03, 0x03 }; - u16 rfseqG_init_gain[] = { 0x613f, 0x613f, 0x613f, 0x613f }; - u16 rfseqG_init_gain_rev4[] = { 0x513f, 0x513f, 0x513f, 0x513f }; - u16 rfseqG_init_gain_rev5[] = { 0x413f, 0x413f, 0x413f, 0x413f }; - u16 rfseqG_init_gain_rev5_elna[] = { + const s8 *tia_gainbits; + static const s8 lpf_gain_db[] = { 0x00, 0x06, 0x0c, 0x12, 0x12, 0x12 }; + static const s8 lpf_gainbits[] = { 0x00, 0x01, 0x02, 0x03, 0x03, 0x03 }; + static const u16 rfseqG_init_gain[] = { 0x613f, 0x613f, 0x613f, 0x613f }; + static const u16 rfseqG_init_gain_rev4[] = { 0x513f, 0x513f, 0x513f, 0x513f }; + static const u16 rfseqG_init_gain_rev5[] = { 0x413f, 0x413f, 0x413f, 0x413f }; + static const u16 rfseqG_init_gain_rev5_elna[] = { 0x013f, 0x013f, 0x013f, 0x013f }; - u16 rfseqG_init_gain_rev6[] = { 0x513f, 0x513f }; - u16 rfseqG_init_gain_rev6_224B0[] = { 0x413f, 0x413f }; - u16 rfseqG_init_gain_rev6_elna[] = { 0x113f, 0x113f }; - u16 rfseqA_init_gain[] = { 0x516f, 0x516f, 0x516f, 0x516f }; - u16 rfseqA_init_gain_rev4[] = { 0x614f, 0x614f, 0x614f, 0x614f }; - u16 rfseqA_init_gain_rev4_elna[] = { + static const u16 rfseqG_init_gain_rev6[] = { 0x513f, 0x513f }; + static const u16 rfseqG_init_gain_rev6_224B0[] = { 0x413f, 0x413f }; + static const u16 rfseqG_init_gain_rev6_elna[] = { 0x113f, 0x113f }; + static const u16 rfseqA_init_gain[] = { 0x516f, 0x516f, 0x516f, 0x516f }; + static const u16 rfseqA_init_gain_rev4[] = { 0x614f, 0x614f, 0x614f, 0x614f }; + static const u16 rfseqA_init_gain_rev4_elna[] = { 0x314f, 0x314f, 0x314f, 0x314f }; - u16 rfseqA_init_gain_rev5[] = { 0x714f, 0x714f, 0x714f, 0x714f }; - u16 rfseqA_init_gain_rev6[] = { 0x714f, 0x714f }; - u16 *rfseq_init_gain; + static const u16 rfseqA_init_gain_rev5[] = { 0x714f, 0x714f, 0x714f, 0x714f }; + static const u16 rfseqA_init_gain_rev6[] = { 0x714f, 0x714f }; + const u16 *rfseq_init_gain; u16 initG_gaincode = 0x627e; u16 initG_gaincode_rev4 = 0x527e; u16 initG_gaincode_rev5 = 0x427e; @@ -15538,10 +15535,10 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi) u16 clip1mdA_gaincode_rev6 = 0x2084; u16 clip1md_gaincode = 0; u16 clip1loG_gaincode = 0x0074; - u16 clip1loG_gaincode_rev5[] = { + static const u16 clip1loG_gaincode_rev5[] = { 0x0062, 0x0064, 0x006a, 0x106a, 0x106c, 0x1074, 0x107c, 0x207c }; - u16 clip1loG_gaincode_rev6[] = { + static const u16 clip1loG_gaincode_rev6[] = { 0x106a, 0x106c, 0x1074, 0x107c, 0x007e, 0x107e, 0x207e, 0x307e }; u16 clip1loG_gaincode_rev6_224B0 = 0x1074; @@ -16066,7 +16063,7 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi) static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) { - u8 rfseq_rx2tx_events[] = { + static const u8 rfseq_rx2tx_events[] = { NPHY_RFSEQ_CMD_NOP, NPHY_RFSEQ_CMD_RXG_FBW, NPHY_RFSEQ_CMD_TR_SWITCH, @@ -16076,7 +16073,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) NPHY_RFSEQ_CMD_EXT_PA }; u8 rfseq_rx2tx_dlys[] = { 8, 6, 6, 2, 4, 60, 1 }; - u8 rfseq_tx2rx_events[] = { + static const u8 rfseq_tx2rx_events[] = { NPHY_RFSEQ_CMD_NOP, NPHY_RFSEQ_CMD_EXT_PA, NPHY_RFSEQ_CMD_TX_GAIN, @@ -16085,8 +16082,8 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) NPHY_RFSEQ_CMD_RXG_FBW, NPHY_RFSEQ_CMD_CLR_HIQ_DIS }; - u8 rfseq_tx2rx_dlys[] = { 8, 6, 2, 4, 4, 6, 1 }; - u8 rfseq_tx2rx_events_rev3[] = { + static const u8 rfseq_tx2rx_dlys[] = { 8, 6, 2, 4, 4, 6, 1 }; + static const u8 rfseq_tx2rx_events_rev3[] = { NPHY_REV3_RFSEQ_CMD_EXT_PA, NPHY_REV3_RFSEQ_CMD_INT_PA_PU, NPHY_REV3_RFSEQ_CMD_TX_GAIN, @@ -16096,7 +16093,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) NPHY_REV3_RFSEQ_CMD_CLR_HIQ_DIS, NPHY_REV3_RFSEQ_CMD_END }; - u8 rfseq_tx2rx_dlys_rev3[] = { 8, 4, 2, 2, 4, 4, 6, 1 }; + static const u8 rfseq_tx2rx_dlys_rev3[] = { 8, 4, 2, 2, 4, 4, 6, 1 }; u8 rfseq_rx2tx_events_rev3[] = { NPHY_REV3_RFSEQ_CMD_NOP, NPHY_REV3_RFSEQ_CMD_RXG_FBW, @@ -16110,7 +16107,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) }; u8 rfseq_rx2tx_dlys_rev3[] = { 8, 6, 6, 4, 4, 18, 42, 1, 1 }; - u8 rfseq_rx2tx_events_rev3_ipa[] = { + static const u8 rfseq_rx2tx_events_rev3_ipa[] = { NPHY_REV3_RFSEQ_CMD_NOP, NPHY_REV3_RFSEQ_CMD_RXG_FBW, NPHY_REV3_RFSEQ_CMD_TR_SWITCH, @@ -16121,15 +16118,15 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) NPHY_REV3_RFSEQ_CMD_INT_PA_PU, NPHY_REV3_RFSEQ_CMD_END }; - u8 rfseq_rx2tx_dlys_rev3_ipa[] = { 8, 6, 6, 4, 4, 16, 43, 1, 1 }; - u16 rfseq_rx2tx_dacbufpu_rev7[] = { 0x10f, 0x10f }; + static const u8 rfseq_rx2tx_dlys_rev3_ipa[] = { 8, 6, 6, 4, 4, 16, 43, 1, 1 }; + static const u16 rfseq_rx2tx_dacbufpu_rev7[] = { 0x10f, 0x10f }; s16 alpha0, alpha1, alpha2; s16 beta0, beta1, beta2; u32 leg_data_weights, ht_data_weights, nss1_data_weights, stbc_data_weights; u8 chan_freq_range = 0; - u16 dac_control = 0x0002; + static const u16 dac_control = 0x0002; u16 aux_adc_vmid_rev7_core0[] = { 0x8e, 0x96, 0x96, 0x96 }; u16 aux_adc_vmid_rev7_core1[] = { 0x8f, 0x9f, 0x9f, 0x96 }; u16 aux_adc_vmid_rev4[] = { 0xa2, 0xb4, 0xb4, 0x89 }; @@ -16139,8 +16136,8 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) u16 aux_adc_gain_rev4[] = { 0x02, 0x02, 0x02, 0x00 }; u16 aux_adc_gain_rev3[] = { 0x02, 0x02, 0x02, 0x00 }; u16 *aux_adc_gain; - u16 sk_adc_vmid[] = { 0xb4, 0xb4, 0xb4, 0x24 }; - u16 sk_adc_gain[] = { 0x02, 0x02, 0x02, 0x02 }; + static const u16 sk_adc_vmid[] = { 0xb4, 0xb4, 0xb4, 0x24 }; + static const u16 sk_adc_gain[] = { 0x02, 0x02, 0x02, 0x02 }; s32 min_nvar_val = 0x18d; s32 min_nvar_offset_6mbps = 20; u8 pdetrange; @@ -16151,9 +16148,9 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi) u16 rfseq_rx2tx_lpf_h_hpc_rev7 = 0x77; u16 rfseq_tx2rx_lpf_h_hpc_rev7 = 0x77; u16 rfseq_pktgn_lpf_h_hpc_rev7 = 0x77; - u16 rfseq_htpktgn_lpf_hpc_rev7[] = { 0x77, 0x11, 0x11 }; - u16 rfseq_pktgn_lpf_hpc_rev7[] = { 0x11, 0x11 }; - u16 rfseq_cckpktgn_lpf_hpc_rev7[] = { 0x11, 0x11 }; + static const u16 rfseq_htpktgn_lpf_hpc_rev7[] = { 0x77, 0x11, 0x11 }; + static const u16 rfseq_pktgn_lpf_hpc_rev7[] = { 0x11, 0x11 }; + static const u16 rfseq_cckpktgn_lpf_hpc_rev7[] = { 0x11, 0x11 }; u16 ipalvlshift_3p3_war_en = 0; u16 rccal_bcap_val, rccal_scap_val; u16 rccal_tx20_11b_bcap = 0; @@ -24298,13 +24295,13 @@ static void wlc_phy_update_txcal_ladder_nphy(struct brcms_phy *pi, u16 core) u16 bbmult; u16 tblentry; - struct nphy_txiqcal_ladder ladder_lo[] = { + static const struct nphy_txiqcal_ladder ladder_lo[] = { {3, 0}, {4, 0}, {6, 0}, {9, 0}, {13, 0}, {18, 0}, {25, 0}, {25, 1}, {25, 2}, {25, 3}, {25, 4}, {25, 5}, {25, 6}, {25, 7}, {35, 7}, {50, 7}, {71, 7}, {100, 7} }; - struct nphy_txiqcal_ladder ladder_iq[] = { + static const struct nphy_txiqcal_ladder ladder_iq[] = { {3, 0}, {4, 0}, {6, 0}, {9, 0}, {13, 0}, {18, 0}, {25, 0}, {35, 0}, {50, 0}, {71, 0}, {100, 0}, {100, 1}, {100, 2}, {100, 3}, {100, 4}, {100, 5}, {100, 6}, {100, 7} @@ -25780,67 +25777,67 @@ wlc_phy_cal_txiqlo_nphy(struct brcms_phy *pi, struct nphy_txgains target_gain, u16 cal_gain[2]; struct nphy_iqcal_params cal_params[2]; u32 tbl_len; - void *tbl_ptr; + const void *tbl_ptr; bool ladder_updated[2]; u8 mphase_cal_lastphase = 0; int bcmerror = 0; bool phyhang_avoid_state = false; - u16 tbl_tx_iqlo_cal_loft_ladder_20[] = { + static const u16 tbl_tx_iqlo_cal_loft_ladder_20[] = { 0x0300, 0x0500, 0x0700, 0x0900, 0x0d00, 0x1100, 0x1900, 0x1901, 0x1902, 0x1903, 0x1904, 0x1905, 0x1906, 0x1907, 0x2407, 0x3207, 0x4607, 0x6407 }; - u16 tbl_tx_iqlo_cal_iqimb_ladder_20[] = { + static const u16 tbl_tx_iqlo_cal_iqimb_ladder_20[] = { 0x0200, 0x0300, 0x0600, 0x0900, 0x0d00, 0x1100, 0x1900, 0x2400, 0x3200, 0x4600, 0x6400, 0x6401, 0x6402, 0x6403, 0x6404, 0x6405, 0x6406, 0x6407 }; - u16 tbl_tx_iqlo_cal_loft_ladder_40[] = { + static const u16 tbl_tx_iqlo_cal_loft_ladder_40[] = { 0x0200, 0x0300, 0x0400, 0x0700, 0x0900, 0x0c00, 0x1200, 0x1201, 0x1202, 0x1203, 0x1204, 0x1205, 0x1206, 0x1207, 0x1907, 0x2307, 0x3207, 0x4707 }; - u16 tbl_tx_iqlo_cal_iqimb_ladder_40[] = { + static const u16 tbl_tx_iqlo_cal_iqimb_ladder_40[] = { 0x0100, 0x0200, 0x0400, 0x0700, 0x0900, 0x0c00, 0x1200, 0x1900, 0x2300, 0x3200, 0x4700, 0x4701, 0x4702, 0x4703, 0x4704, 0x4705, 0x4706, 0x4707 }; - u16 tbl_tx_iqlo_cal_startcoefs[] = { + static const u16 tbl_tx_iqlo_cal_startcoefs[] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 }; - u16 tbl_tx_iqlo_cal_cmds_fullcal[] = { + static const u16 tbl_tx_iqlo_cal_cmds_fullcal[] = { 0x8123, 0x8264, 0x8086, 0x8245, 0x8056, 0x9123, 0x9264, 0x9086, 0x9245, 0x9056 }; - u16 tbl_tx_iqlo_cal_cmds_recal[] = { + static const u16 tbl_tx_iqlo_cal_cmds_recal[] = { 0x8101, 0x8253, 0x8053, 0x8234, 0x8034, 0x9101, 0x9253, 0x9053, 0x9234, 0x9034 }; - u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[] = { + static const u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 }; - u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[] = { + static const u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[] = { 0x8434, 0x8334, 0x8084, 0x8267, 0x8056, 0x8234, 0x9434, 0x9334, 0x9084, 0x9267, 0x9056, 0x9234 }; - u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[] = { + static const u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[] = { 0x8423, 0x8323, 0x8073, 0x8256, 0x8045, 0x8223, 0x9423, 0x9323, 0x9073, 0x9256, 0x9045, 0x9223 }; diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 15ce4dc6eee6..d67484b3dcfa 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1779,6 +1779,9 @@ static const struct usb_device_id acm_ids[] = { { USB_DEVICE(0xfff0, 0x0100), /* DATECS FP-2000 */ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ }, + { USB_DEVICE(0x09d8, 0x0320), /* Elatec GmbH TWN3 */ + .driver_info = NO_UNION_NORMAL, /* has misplaced union descriptor */ + }, { USB_DEVICE(0x2912, 0x0001), /* ATOL FPrint */ .driver_info = CLEAR_HALT_CONDITIONS, diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 49e66fb1ce87..1c62d31ed896 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -855,10 +855,12 @@ int usb_get_bos_descriptor(struct usb_device *dev) for (i = 0; i < num; i++) { buffer += length; cap = (struct usb_dev_cap_header *)buffer; - length = cap->bLength; - if (total_len < length) + if (total_len < sizeof(*cap) || total_len < cap->bLength) { + dev->bos->desc->bNumDeviceCaps = i; break; + } + length = cap->bLength; total_len -= length; if (cap->bDescriptorType != USB_DT_DEVICE_CAPABILITY) { diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 839a5022efd9..d7edec160a6d 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1413,11 +1413,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb totlen += isopkt[u].length; } u *= sizeof(struct usb_iso_packet_descriptor); - if (totlen <= uurb->buffer_length) - uurb->buffer_length = totlen; - else - WARN_ONCE(1, "uurb->buffer_length is too short %d vs %d", - totlen, uurb->buffer_length); + uurb->buffer_length = totlen; break; default: diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 5ff2e776bc5c..955d2ea37dc6 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2667,13 +2667,16 @@ static int hub_port_wait_reset(struct usb_hub *hub, int port1, if (!(portstatus & USB_PORT_STAT_CONNECTION)) return -ENOTCONN; - /* bomb out completely if the connection bounced. A USB 3.0 - * connection may bounce if multiple warm resets were issued, + /* Retry if connect change is set but status is still connected. + * A USB 3.0 connection may bounce if multiple warm resets were issued, * but the device may have successfully re-connected. Ignore it. */ if (!hub_is_superspeed(hub->hdev) && - (portchange & USB_PORT_STAT_C_CONNECTION)) - return -ENOTCONN; + (portchange & USB_PORT_STAT_C_CONNECTION)) { + usb_clear_port_feature(hub->hdev, port1, + USB_PORT_FEAT_C_CONNECTION); + return -EAGAIN; + } if (!(portstatus & USB_PORT_STAT_ENABLE)) return -EBUSY; diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index ddc5e8833772..76d92d84e0d6 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -214,6 +214,10 @@ static const struct usb_device_id usb_quirk_list[] = { /* Corsair Strafe RGB */ { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT }, + /* MIDI keyboard WORLDE MINI */ + { USB_DEVICE(0x1c75, 0x0204), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + /* Acer C120 LED Projector */ { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index 39e683096e94..45182c65fa1f 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c @@ -45,6 +45,7 @@ struct metrousb_private { static const struct usb_device_id id_table[] = { { USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_BI) }, { USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_UNI) }, + { USB_DEVICE_INTERFACE_CLASS(0x0c2e, 0x0730, 0xff) }, /* MS7820 */ { }, /* Terminating entry. */ }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/fs/fscache/object-list.c b/fs/fscache/object-list.c index 51dde817e1f2..11cf71ac1cb5 100644 --- a/fs/fscache/object-list.c +++ b/fs/fscache/object-list.c @@ -330,6 +330,13 @@ static void fscache_objlist_config(struct fscache_objlist_data *data) rcu_read_lock(); confkey = key->payload.data; + if (!confkey) { + /* key was revoked */ + rcu_read_unlock(); + key_put(key); + goto no_config; + } + buf = confkey->data; for (len = confkey->datalen - 1; len >= 0; len--) { diff --git a/include/linux/mbus.h b/include/linux/mbus.h index 550c88fb0267..0ae20395bf5a 100644 --- a/include/linux/mbus.h +++ b/include/linux/mbus.h @@ -29,8 +29,8 @@ struct mbus_dram_target_info struct mbus_dram_window { u8 cs_index; u8 mbus_attr; - u32 base; - u32 size; + u64 base; + u64 size; } cs[4]; }; diff --git a/lib/digsig.c b/lib/digsig.c index ae05ea393fc8..4b8ef0bd315b 100644 --- a/lib/digsig.c +++ b/lib/digsig.c @@ -86,6 +86,12 @@ static int digsig_verify_rsa(struct key *key, down_read(&key->sem); ukp = key->payload.data; + if (!ukp) { + /* key was revoked before we acquired its semaphore */ + err = -EKEYREVOKED; + goto err1; + } + if (ukp->datalen < sizeof(*pkh)) goto err1; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index dc474fd81d71..d872be097c60 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -697,6 +697,10 @@ static void prb_retire_rx_blk_timer_expired(unsigned long data) if (pkc->last_kactive_blk_num == pkc->kactive_blk_num) { if (!frozen) { + if (!BLOCK_NUM_PKTS(pbd)) { + /* An empty block. Just refresh the timer. */ + goto refresh_timer; + } prb_retire_current_block(pkc, po, TP_STATUS_BLK_TMO); if (!prb_dispatch_next_block(pkc, po)) goto refresh_timer; @@ -796,7 +800,11 @@ static void prb_close_block(struct tpacket_kbdq_core *pkc1, h1->ts_last_pkt.ts_sec = last_pkt->tp_sec; h1->ts_last_pkt.ts_nsec = last_pkt->tp_nsec; } else { - /* Ok, we tmo'd - so get the current time */ + /* Ok, we tmo'd - so get the current time. + * + * It shouldn't really happen as we don't close empty + * blocks. See prb_retire_rx_blk_timer_expired(). + */ struct timespec ts; getnstimeofday(&ts); h1->ts_last_pkt.ts_sec = ts.tv_sec; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index e50272592724..3a01c73497a3 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -563,8 +563,9 @@ void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst, } EXPORT_SYMBOL(tcf_exts_change); -#define tcf_exts_first_act(ext) \ - list_first_entry(&(exts)->actions, struct tc_action, list) +#define tcf_exts_first_act(ext) \ + list_first_entry_or_null(&(exts)->actions, \ + struct tc_action, list) int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts) { @@ -610,7 +611,7 @@ int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts) { #ifdef CONFIG_NET_CLS_ACT struct tc_action *a = tcf_exts_first_act(exts); - if (tcf_action_copy_stats(skb, a, 1) < 0) + if (a != NULL && tcf_action_copy_stats(skb, a, 1) < 0) return -1; #endif return 0; diff --git a/security/keys/encrypted-keys/encrypted.c b/security/keys/encrypted-keys/encrypted.c index 8e1c0099bb66..89d5695c51cd 100644 --- a/security/keys/encrypted-keys/encrypted.c +++ b/security/keys/encrypted-keys/encrypted.c @@ -315,6 +315,13 @@ static struct key *request_user_key(const char *master_desc, u8 **master_key, down_read(&ukey->sem); upayload = ukey->payload.data; + if (!upayload) { + /* key was revoked before we acquired its semaphore */ + up_read(&ukey->sem); + key_put(ukey); + ukey = ERR_PTR(-EKEYREVOKED); + goto error; + } *master_key = upayload->data; *master_keylen = upayload->datalen; error: diff --git a/security/keys/key.c b/security/keys/key.c index 8f67cd3bb999..783738ea20ee 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -909,6 +909,16 @@ error: */ __key_link_end(keyring, &index_key, edit); + key = key_ref_to_ptr(key_ref); + if (test_bit(KEY_FLAG_USER_CONSTRUCT, &key->flags)) { + ret = wait_for_key_construction(key, true); + if (ret < 0) { + key_ref_put(key_ref); + key_ref = ERR_PTR(ret); + goto error_free_prep; + } + } + key_ref = __key_update(key_ref, &prep); goto error_free_prep; } diff --git a/sound/core/seq/seq_lock.c b/sound/core/seq/seq_lock.c index 12ba83367b1b..ba5752ee9af3 100644 --- a/sound/core/seq/seq_lock.c +++ b/sound/core/seq/seq_lock.c @@ -23,8 +23,6 @@ #include <sound/core.h> #include "seq_lock.h" -#if defined(CONFIG_SMP) || defined(CONFIG_SND_DEBUG) - /* wait until all locks are released */ void snd_use_lock_sync_helper(snd_use_lock_t *lockp, const char *file, int line) { @@ -42,5 +40,3 @@ void snd_use_lock_sync_helper(snd_use_lock_t *lockp, const char *file, int line) } EXPORT_SYMBOL(snd_use_lock_sync_helper); - -#endif diff --git a/sound/core/seq/seq_lock.h b/sound/core/seq/seq_lock.h index 54044bc2c9ef..ac38031c370e 100644 --- a/sound/core/seq/seq_lock.h +++ b/sound/core/seq/seq_lock.h @@ -3,8 +3,6 @@ #include <linux/sched.h> -#if defined(CONFIG_SMP) || defined(CONFIG_SND_DEBUG) - typedef atomic_t snd_use_lock_t; /* initialize lock */ @@ -20,14 +18,4 @@ typedef atomic_t snd_use_lock_t; void snd_use_lock_sync_helper(snd_use_lock_t *lock, const char *file, int line); #define snd_use_lock_sync(lockp) snd_use_lock_sync_helper(lockp, __BASE_FILE__, __LINE__) -#else /* SMP || CONFIG_SND_DEBUG */ - -typedef spinlock_t snd_use_lock_t; /* dummy */ -#define snd_use_lock_init(lockp) /**/ -#define snd_use_lock_use(lockp) /**/ -#define snd_use_lock_free(lockp) /**/ -#define snd_use_lock_sync(lockp) /**/ - -#endif /* SMP || CONFIG_SND_DEBUG */ - #endif /* __SND_SEQ_LOCK_H */ diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 6bd95f95e48f..33f4aead22d4 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2824,7 +2824,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec, return -1; if (*step_to_check && *step_to_check != step) { codec_err(codec, "Mismatching dB step for vmaster slave (%d!=%d)\n", -- *step_to_check, step); + *step_to_check, step); return -1; } *step_to_check = step;