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SubjectRe: Linux 4.9.150
diff --git a/Makefile b/Makefile
index 1feac0246fe2..0e7874951ac5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
-SUBLEVEL = 149
+SUBLEVEL = 150
EXTRAVERSION =
NAME = Roaring Lionus

diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts
index ce08f180f213..080a4ea841c9 100644
--- a/arch/arm/boot/dts/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts
@@ -117,13 +117,17 @@
compatible = "regulator-fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
- clock-names = "slow";
regulator-name = "reg_wlan";
startup-delay-us = <70000>;
gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
+
+ usdhc2_pwrseq: usdhc2_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
+ clock-names = "ext_clock";
+ };
};

&adc1 {
@@ -430,6 +434,7 @@
bus-width = <4>;
non-removable;
vmmc-supply = <&reg_wlan>;
+ mmc-pwrseq = <&usdhc2_pwrseq>;
cap-power-off-card;
keep-power-in-suspend;
status = "okay";
diff --git a/arch/arm/mach-imx/cpuidle-imx6sx.c b/arch/arm/mach-imx/cpuidle-imx6sx.c
index c5a5c3a70ab1..edb888ac5ad3 100644
--- a/arch/arm/mach-imx/cpuidle-imx6sx.c
+++ b/arch/arm/mach-imx/cpuidle-imx6sx.c
@@ -108,7 +108,7 @@ int __init imx6sx_cpuidle_init(void)
* except for power up sw2iso which need to be
* larger than LDO ramp up time.
*/
- imx_gpc_set_arm_power_up_timing(2, 1);
+ imx_gpc_set_arm_power_up_timing(0xf, 1);
imx_gpc_set_arm_power_down_timing(1, 1);

return cpuidle_register(&imx6sx_cpuidle_driver, NULL);
diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c
index e88344e3d508..c6297a03d945 100644
--- a/arch/mips/kernel/vdso.c
+++ b/arch/mips/kernel/vdso.c
@@ -111,8 +111,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)

/* Map delay slot emulation page */
base = mmap_region(NULL, STACK_TOP, PAGE_SIZE,
- VM_READ|VM_WRITE|VM_EXEC|
- VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC,
+ VM_READ | VM_EXEC |
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
0);
if (IS_ERR_VALUE(base)) {
ret = base;
diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c
index 4a094f7acb3d..7b4329861056 100644
--- a/arch/mips/math-emu/dsemul.c
+++ b/arch/mips/math-emu/dsemul.c
@@ -211,8 +211,9 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir,
{
int isa16 = get_isa16_mode(regs->cp0_epc);
mips_instruction break_math;
- struct emuframe __user *fr;
- int err, fr_idx;
+ unsigned long fr_uaddr;
+ struct emuframe fr;
+ int fr_idx, ret;

/* NOP is easy */
if (ir == 0)
@@ -247,27 +248,31 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir,
fr_idx = alloc_emuframe();
if (fr_idx == BD_EMUFRAME_NONE)
return SIGBUS;
- fr = &dsemul_page()[fr_idx];

/* Retrieve the appropriately encoded break instruction */
break_math = BREAK_MATH(isa16);

/* Write the instructions to the frame */
if (isa16) {
- err = __put_user(ir >> 16,
- (u16 __user *)(&fr->emul));
- err |= __put_user(ir & 0xffff,
- (u16 __user *)((long)(&fr->emul) + 2));
- err |= __put_user(break_math >> 16,
- (u16 __user *)(&fr->badinst));
- err |= __put_user(break_math & 0xffff,
- (u16 __user *)((long)(&fr->badinst) + 2));
+ union mips_instruction _emul = {
+ .halfword = { ir >> 16, ir }
+ };
+ union mips_instruction _badinst = {
+ .halfword = { break_math >> 16, break_math }
+ };
+
+ fr.emul = _emul.word;
+ fr.badinst = _badinst.word;
} else {
- err = __put_user(ir, &fr->emul);
- err |= __put_user(break_math, &fr->badinst);
+ fr.emul = ir;
+ fr.badinst = break_math;
}

- if (unlikely(err)) {
+ /* Write the frame to user memory */
+ fr_uaddr = (unsigned long)&dsemul_page()[fr_idx];
+ ret = access_process_vm(current, fr_uaddr, &fr, sizeof(fr),
+ FOLL_FORCE | FOLL_WRITE);
+ if (unlikely(ret != sizeof(fr))) {
MIPS_FPU_EMU_INC_STATS(errors);
free_emuframe(fr_idx, current->mm);
return SIGBUS;
@@ -279,10 +284,7 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir,
atomic_set(&current->thread.bd_emu_frame, fr_idx);

/* Change user register context to execute the frame */
- regs->cp0_epc = (unsigned long)&fr->emul | isa16;
-
- /* Ensure the icache observes our newly written frame */
- flush_cache_sigtramp((unsigned long)&fr->emul);
+ regs->cp0_epc = fr_uaddr | isa16;

return 0;
}
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index 5c2199857aa8..a3550e8f1a77 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -15,7 +15,7 @@
RELA = 7
RELACOUNT = 0x6ffffff9

- .text
+ .data
/* A procedure descriptor used when booting this as a COFF file.
* When making COFF, this comes first in the link and we're
* linked at 0x500000.
@@ -23,6 +23,8 @@ RELACOUNT = 0x6ffffff9
.globl _zimage_start_opd
_zimage_start_opd:
.long 0x500000, 0, 0, 0
+ .text
+ b _zimage_start

#ifdef __powerpc64__
.balign 8
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 27aa913ac91d..2bfa5a7bb672 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -866,7 +866,23 @@ static long restore_tm_user_regs(struct pt_regs *regs,
/* If TM bits are set to the reserved value, it's an invalid context */
if (MSR_TM_RESV(msr_hi))
return 1;
- /* Pull in the MSR TM bits from the user context */
+
+ /*
+ * Disabling preemption, since it is unsafe to be preempted
+ * with MSR[TS] set without recheckpointing.
+ */
+ preempt_disable();
+
+ /*
+ * CAUTION:
+ * After regs->MSR[TS] being updated, make sure that get_user(),
+ * put_user() or similar functions are *not* called. These
+ * functions can generate page faults which will cause the process
+ * to be de-scheduled with MSR[TS] set but without calling
+ * tm_recheckpoint(). This can cause a bug.
+ *
+ * Pull in the MSR TM bits from the user context
+ */
regs->msr = (regs->msr & ~MSR_TS_MASK) | (msr_hi & MSR_TS_MASK);
/* Now, recheckpoint. This loads up all of the checkpointed (older)
* registers, including FP and V[S]Rs. After recheckpointing, the
@@ -891,6 +907,8 @@ static long restore_tm_user_regs(struct pt_regs *regs,
}
#endif

+ preempt_enable();
+
return 0;
}
#endif
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 04e92257fd69..d929afab7b24 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -452,20 +452,6 @@ static long restore_tm_sigcontexts(struct task_struct *tsk,
if (MSR_TM_RESV(msr))
return -EINVAL;

- /* pull in MSR TS bits from user context */
- regs->msr = (regs->msr & ~MSR_TS_MASK) | (msr & MSR_TS_MASK);
-
- /*
- * Ensure that TM is enabled in regs->msr before we leave the signal
- * handler. It could be the case that (a) user disabled the TM bit
- * through the manipulation of the MSR bits in uc_mcontext or (b) the
- * TM bit was disabled because a sufficient number of context switches
- * happened whilst in the signal handler and load_tm overflowed,
- * disabling the TM bit. In either case we can end up with an illegal
- * TM state leading to a TM Bad Thing when we return to userspace.
- */
- regs->msr |= MSR_TM;
-
/* pull in MSR LE from user context */
regs->msr = (regs->msr & ~MSR_LE) | (msr & MSR_LE);

@@ -557,6 +543,34 @@ static long restore_tm_sigcontexts(struct task_struct *tsk,
tm_enable();
/* Make sure the transaction is marked as failed */
tsk->thread.tm_texasr |= TEXASR_FS;
+
+ /*
+ * Disabling preemption, since it is unsafe to be preempted
+ * with MSR[TS] set without recheckpointing.
+ */
+ preempt_disable();
+
+ /* pull in MSR TS bits from user context */
+ regs->msr = (regs->msr & ~MSR_TS_MASK) | (msr & MSR_TS_MASK);
+
+ /*
+ * Ensure that TM is enabled in regs->msr before we leave the signal
+ * handler. It could be the case that (a) user disabled the TM bit
+ * through the manipulation of the MSR bits in uc_mcontext or (b) the
+ * TM bit was disabled because a sufficient number of context switches
+ * happened whilst in the signal handler and load_tm overflowed,
+ * disabling the TM bit. In either case we can end up with an illegal
+ * TM state leading to a TM Bad Thing when we return to userspace.
+ *
+ * CAUTION:
+ * After regs->MSR[TS] being updated, make sure that get_user(),
+ * put_user() or similar functions are *not* called. These
+ * functions can generate page faults which will cause the process
+ * to be de-scheduled with MSR[TS] set but without calling
+ * tm_recheckpoint(). This can cause a bug.
+ */
+ regs->msr |= MSR_TM;
+
/* This loads the checkpointed FP/VEC state, if used */
tm_recheckpoint(&tsk->thread, msr);

@@ -570,6 +584,8 @@ static long restore_tm_sigcontexts(struct task_struct *tsk,
regs->msr |= MSR_VEC;
}

+ preempt_enable();
+
return err;
}
#endif
diff --git a/arch/x86/crypto/chacha20_glue.c b/arch/x86/crypto/chacha20_glue.c
index f910d1d449f0..0a5fedf43bdc 100644
--- a/arch/x86/crypto/chacha20_glue.c
+++ b/arch/x86/crypto/chacha20_glue.c
@@ -77,6 +77,7 @@ static int chacha20_simd(struct blkcipher_desc *desc, struct scatterlist *dst,

blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_virt_block(desc, &walk, CHACHA20_BLOCK_SIZE);
+ desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;

crypto_chacha20_init(state, crypto_blkcipher_ctx(desc->tfm), walk.iv);

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index a2d8630058ed..70051bf0ee5c 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -352,6 +352,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
if (vc4_state->is_unity)
vc4_state->x_scaling[0] = VC4_SCALING_PPF;
} else {
+ vc4_state->is_yuv = false;
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
vc4_state->y_scaling[1] = VC4_SCALING_NONE;
}
diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index e8d55a153a65..f91d9faf14ea 100644
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -1429,7 +1429,8 @@ nr_pages_store(struct device *dev, struct device_attribute *attr,
if (!end)
break;

- len -= end - p;
+ /* consume the number and the following comma, hence +1 */
+ len -= end - p + 1;
p = end + 1;
} while (len);

diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 14ddb7506085..d9c71750e22d 100644
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -1088,6 +1088,8 @@ int hfi1_verbs_send_pio(struct rvt_qp *qp, struct hfi1_pkt_state *ps,

if (slen > len)
slen = len;
+ if (slen > ss->sge.sge_length)
+ slen = ss->sge.sge_length;
update_sge(ss, slen);
seg_pio_copy_mid(pbuf, addr, slen);
len -= slen;
diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c
index 2152c71a99d3..297653ab4004 100644
--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -826,11 +826,16 @@ static enum resp_states do_complete(struct rxe_qp *qp,

memset(&cqe, 0, sizeof(cqe));

- wc->wr_id = wqe->wr_id;
- wc->status = qp->resp.status;
- wc->qp = &qp->ibqp;
+ if (qp->rcq->is_user) {
+ uwc->status = qp->resp.status;
+ uwc->qp_num = qp->ibqp.qp_num;
+ uwc->wr_id = wqe->wr_id;
+ } else {
+ wc->status = qp->resp.status;
+ wc->qp = &qp->ibqp;
+ wc->wr_id = wqe->wr_id;
+ }

- /* fields after status are not required for errors */
if (wc->status == IB_WC_SUCCESS) {
wc->opcode = (pkt->mask & RXE_IMMDT_MASK &&
pkt->mask & RXE_WRITE_MASK) ?
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index f78c464899db..3d2c60c8de83 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -126,12 +126,8 @@ static irqreturn_t omap4_keypad_irq_handler(int irq, void *dev_id)
{
struct omap4_keypad *keypad_data = dev_id;

- if (kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS)) {
- /* Disable interrupts */
- kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQENABLE,
- OMAP4_VAL_IRQDISABLE);
+ if (kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS))
return IRQ_WAKE_THREAD;
- }

return IRQ_NONE;
}
@@ -173,11 +169,6 @@ static irqreturn_t omap4_keypad_irq_thread_fn(int irq, void *dev_id)
kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS,
kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS));

- /* enable interrupts */
- kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQENABLE,
- OMAP4_DEF_IRQENABLE_EVENTEN |
- OMAP4_DEF_IRQENABLE_LONGKEY);
-
return IRQ_HANDLED;
}

@@ -214,9 +205,10 @@ static void omap4_keypad_close(struct input_dev *input)

disable_irq(keypad_data->irq);

- /* Disable interrupts */
+ /* Disable interrupts and wake-up events */
kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQENABLE,
OMAP4_VAL_IRQDISABLE);
+ kbd_writel(keypad_data, OMAP4_KBD_WAKEUPENABLE, 0);

/* clear pending interrupts */
kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS,
@@ -364,7 +356,7 @@ static int omap4_keypad_probe(struct platform_device *pdev)
}

error = request_threaded_irq(keypad_data->irq, omap4_keypad_irq_handler,
- omap4_keypad_irq_thread_fn, 0,
+ omap4_keypad_irq_thread_fn, IRQF_ONESHOT,
"omap4-keypad", keypad_data);
if (error) {
dev_err(&pdev->dev, "failed to register interrupt\n");
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index f8c8537f0587..86e349614e21 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -2084,7 +2084,7 @@ static int domain_context_mapping_one(struct dmar_domain *domain,
* than default. Unnecessary for PT mode.
*/
if (translation != CONTEXT_TT_PASS_THROUGH) {
- for (agaw = domain->agaw; agaw != iommu->agaw; agaw--) {
+ for (agaw = domain->agaw; agaw > iommu->agaw; agaw--) {
ret = -ENOMEM;
pgd = phys_to_virt(dma_pte_addr(pgd));
if (!dma_pte_present(pgd))
@@ -2098,7 +2098,7 @@ static int domain_context_mapping_one(struct dmar_domain *domain,
translation = CONTEXT_TT_MULTI_LEVEL;

context_set_address_root(context, virt_to_phys(pgd));
- context_set_address_width(context, iommu->agaw);
+ context_set_address_width(context, agaw);
} else {
/*
* In pass through mode, AW must be programmed to
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c
index fc2794b513fa..466a9b711480 100644
--- a/drivers/misc/genwqe/card_utils.c
+++ b/drivers/misc/genwqe/card_utils.c
@@ -217,7 +217,7 @@ u32 genwqe_crc32(u8 *buff, size_t len, u32 init)
void *__genwqe_alloc_consistent(struct genwqe_dev *cd, size_t size,
dma_addr_t *dma_handle)
{
- if (get_order(size) > MAX_ORDER)
+ if (get_order(size) >= MAX_ORDER)
return NULL;

return dma_zalloc_coherent(&cd->pci_dev->dev, size, dma_handle,
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index fca2e428cd86..de4b5d267c30 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -29,9 +29,6 @@
#define RES_RING_CSR 1
#define RES_RING_CMD 2

-static const struct of_device_id xgene_enet_of_match[];
-static const struct acpi_device_id xgene_enet_acpi_match[];
-
static void xgene_enet_init_bufpool(struct xgene_enet_desc_ring *buf_pool)
{
struct xgene_enet_raw_desc16 *raw_desc;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index d5e4c42662b6..162b809422f4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1278,6 +1278,7 @@ enum sp_rtnl_flag {
BNX2X_SP_RTNL_TX_STOP,
BNX2X_SP_RTNL_GET_DRV_VERSION,
BNX2X_SP_RTNL_CHANGE_UDP_PORT,
+ BNX2X_SP_RTNL_UPDATE_SVID,
};

enum bnx2x_iov_flag {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 54dab4eac804..4bc2c806eb61 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -2925,6 +2925,10 @@ static void bnx2x_handle_update_svid_cmd(struct bnx2x *bp)
func_params.f_obj = &bp->func_obj;
func_params.cmd = BNX2X_F_CMD_SWITCH_UPDATE;

+ /* Prepare parameters for function state transitions */
+ __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
+ __set_bit(RAMROD_RETRY, &func_params.ramrod_flags);
+
if (IS_MF_UFP(bp) || IS_MF_BD(bp)) {
int func = BP_ABS_FUNC(bp);
u32 val;
@@ -4301,7 +4305,8 @@ static void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
bnx2x_handle_eee_event(bp);

if (val & DRV_STATUS_OEM_UPDATE_SVID)
- bnx2x_handle_update_svid_cmd(bp);
+ bnx2x_schedule_sp_rtnl(bp,
+ BNX2X_SP_RTNL_UPDATE_SVID, 0);

if (bp->link_vars.periodic_flags &
PERIODIC_FLAGS_LINK_EVENT) {
@@ -8462,6 +8467,7 @@ int bnx2x_set_vlan_one(struct bnx2x *bp, u16 vlan,
/* Fill a user request section if needed */
if (!test_bit(RAMROD_CONT, ramrod_flags)) {
ramrod_param.user_req.u.vlan.vlan = vlan;
+ __set_bit(BNX2X_VLAN, &ramrod_param.user_req.vlan_mac_flags);
/* Set the command: ADD or DEL */
if (set)
ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
@@ -8482,6 +8488,27 @@ int bnx2x_set_vlan_one(struct bnx2x *bp, u16 vlan,
return rc;
}

+static int bnx2x_del_all_vlans(struct bnx2x *bp)
+{
+ struct bnx2x_vlan_mac_obj *vlan_obj = &bp->sp_objs[0].vlan_obj;
+ unsigned long ramrod_flags = 0, vlan_flags = 0;
+ struct bnx2x_vlan_entry *vlan;
+ int rc;
+
+ __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+ __set_bit(BNX2X_VLAN, &vlan_flags);
+ rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_flags, &ramrod_flags);
+ if (rc)
+ return rc;
+
+ /* Mark that hw forgot all entries */
+ list_for_each_entry(vlan, &bp->vlan_reg, link)
+ vlan->hw = false;
+ bp->vlan_cnt = 0;
+
+ return 0;
+}
+
int bnx2x_del_all_macs(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *mac_obj,
int mac_type, bool wait_for_comp)
@@ -9320,6 +9347,17 @@ void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode, bool keep_link)
BNX2X_ERR("Failed to schedule DEL commands for UC MACs list: %d\n",
rc);

+ /* The whole *vlan_obj structure may be not initialized if VLAN
+ * filtering offload is not supported by hardware. Currently this is
+ * true for all hardware covered by CHIP_IS_E1x().
+ */
+ if (!CHIP_IS_E1x(bp)) {
+ /* Remove all currently configured VLANs */
+ rc = bnx2x_del_all_vlans(bp);
+ if (rc < 0)
+ BNX2X_ERR("Failed to delete all VLANs\n");
+ }
+
/* Disable LLH */
if (!CHIP_IS_E1(bp))
REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
@@ -10342,6 +10380,9 @@ static void bnx2x_sp_rtnl_task(struct work_struct *work)
&bp->sp_rtnl_state))
bnx2x_update_mng_version(bp);

+ if (test_and_clear_bit(BNX2X_SP_RTNL_UPDATE_SVID, &bp->sp_rtnl_state))
+ bnx2x_handle_update_svid_cmd(bp);
+
if (test_and_clear_bit(BNX2X_SP_RTNL_CHANGE_UDP_PORT,
&bp->sp_rtnl_state)) {
if (bnx2x_udp_port_update(bp)) {
@@ -11733,8 +11774,10 @@ static void bnx2x_get_fcoe_info(struct bnx2x *bp)
* If maximum allowed number of connections is zero -
* disable the feature.
*/
- if (!bp->cnic_eth_dev.max_fcoe_conn)
+ if (!bp->cnic_eth_dev.max_fcoe_conn) {
bp->flags |= NO_FCOE_FLAG;
+ eth_zero_addr(bp->fip_mac);
+ }
}

static void bnx2x_get_cnic_info(struct bnx2x *bp)
@@ -13005,13 +13048,6 @@ static void bnx2x_vlan_configure(struct bnx2x *bp, bool set_rx_mode)

int bnx2x_vlan_reconfigure_vid(struct bnx2x *bp)
{
- struct bnx2x_vlan_entry *vlan;
-
- /* The hw forgot all entries after reload */
- list_for_each_entry(vlan, &bp->vlan_reg, link)
- vlan->hw = false;
- bp->vlan_cnt = 0;
-
/* Don't set rx mode here. Our caller will do it. */
bnx2x_vlan_configure(bp, false);

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 0bf2fd470819..7a6e82db4231 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -265,6 +265,7 @@ enum {
BNX2X_ETH_MAC,
BNX2X_ISCSI_ETH_MAC,
BNX2X_NETQ_ETH_MAC,
+ BNX2X_VLAN,
BNX2X_DONT_CONSUME_CAM_CREDIT,
BNX2X_DONT_CONSUME_CAM_CREDIT_DEST,
};
@@ -272,7 +273,8 @@ enum {
#define BNX2X_VLAN_MAC_CMP_MASK (1 << BNX2X_UC_LIST_MAC | \
1 << BNX2X_ETH_MAC | \
1 << BNX2X_ISCSI_ETH_MAC | \
- 1 << BNX2X_NETQ_ETH_MAC)
+ 1 << BNX2X_NETQ_ETH_MAC | \
+ 1 << BNX2X_VLAN)
#define BNX2X_VLAN_MAC_CMP_FLAGS(flags) \
((flags) & BNX2X_VLAN_MAC_CMP_MASK)

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
index b7c8433a7a37..0b4d90ceea7a 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
@@ -290,6 +290,9 @@ void hns_ae_stop(struct hnae_handle *handle)

hns_ae_ring_enable_all(handle, 0);

+ /* clean rx fbd. */
+ hns_rcb_wait_fbd_clean(handle->qs, handle->q_num, RCB_INT_FLAG_RX);
+
(void)hns_mac_vm_config_bc_en(mac_cb, 0, false);
}

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
index 02a03bccde7b..95967470d423 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
@@ -67,11 +67,14 @@ static void hns_gmac_enable(void *mac_drv, enum mac_commom_mode mode)
struct mac_driver *drv = (struct mac_driver *)mac_drv;

/*enable GE rX/tX */
- if ((mode == MAC_COMM_MODE_TX) || (mode == MAC_COMM_MODE_RX_AND_TX))
+ if (mode == MAC_COMM_MODE_TX || mode == MAC_COMM_MODE_RX_AND_TX)
dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_TX_EN_B, 1);

- if ((mode == MAC_COMM_MODE_RX) || (mode == MAC_COMM_MODE_RX_AND_TX))
+ if (mode == MAC_COMM_MODE_RX || mode == MAC_COMM_MODE_RX_AND_TX) {
+ /* enable rx pcs */
+ dsaf_set_dev_bit(drv, GMAC_PCS_RX_EN_REG, 0, 0);
dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_RX_EN_B, 1);
+ }
}

static void hns_gmac_disable(void *mac_drv, enum mac_commom_mode mode)
@@ -79,11 +82,14 @@ static void hns_gmac_disable(void *mac_drv, enum mac_commom_mode mode)
struct mac_driver *drv = (struct mac_driver *)mac_drv;

/*disable GE rX/tX */
- if ((mode == MAC_COMM_MODE_TX) || (mode == MAC_COMM_MODE_RX_AND_TX))
+ if (mode == MAC_COMM_MODE_TX || mode == MAC_COMM_MODE_RX_AND_TX)
dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_TX_EN_B, 0);

- if ((mode == MAC_COMM_MODE_RX) || (mode == MAC_COMM_MODE_RX_AND_TX))
+ if (mode == MAC_COMM_MODE_RX || mode == MAC_COMM_MODE_RX_AND_TX) {
+ /* disable rx pcs */
+ dsaf_set_dev_bit(drv, GMAC_PCS_RX_EN_REG, 0, 1);
dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_RX_EN_B, 0);
+ }
}

/* hns_gmac_get_en - get port enable
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index ec8c738af726..b6429be2b8bd 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -724,6 +724,17 @@ static void hns_mac_register_phy(struct hns_mac_cb *mac_cb)
mac_cb->mac_id, addr);
}

+static void hns_mac_remove_phydev(struct hns_mac_cb *mac_cb)
+{
+ if (!to_acpi_device_node(mac_cb->fw_port) || !mac_cb->phy_dev)
+ return;
+
+ phy_device_remove(mac_cb->phy_dev);
+ phy_device_free(mac_cb->phy_dev);
+
+ mac_cb->phy_dev = NULL;
+}
+
#define MAC_MEDIA_TYPE_MAX_LEN 16

static const struct {
@@ -1030,7 +1041,11 @@ void hns_mac_uninit(struct dsaf_device *dsaf_dev)
int max_port_num = hns_mac_get_max_port_num(dsaf_dev);

for (i = 0; i < max_port_num; i++) {
+ if (!dsaf_dev->mac_cb[i])
+ continue;
+
dsaf_dev->misc_op->cpld_reset_led(dsaf_dev->mac_cb[i]);
+ hns_mac_remove_phydev(dsaf_dev->mac_cb[i]);
dsaf_dev->mac_cb[i] = NULL;
}
}
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
index 8ea3d95fa483..5bb019d49409 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
@@ -2163,9 +2163,9 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num)
DSAF_INODE_LOCAL_ADDR_FALSE_NUM_0_REG + 0x80 * (u64)node_num);

hw_stats->vlan_drop += dsaf_read_dev(dsaf_dev,
- DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + 0x80 * (u64)node_num);
+ DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + 4 * (u64)node_num);
hw_stats->stp_drop += dsaf_read_dev(dsaf_dev,
- DSAF_INODE_IN_DATA_STP_DISC_0_REG + 0x80 * (u64)node_num);
+ DSAF_INODE_IN_DATA_STP_DISC_0_REG + 4 * (u64)node_num);

/* pfc pause frame statistics stored in dsaf inode*/
if ((node_num < DSAF_SERVICE_NW_NUM) && !is_ver1) {
@@ -2282,237 +2282,237 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data)
DSAF_INODE_BD_ORDER_STATUS_0_REG + j * 4);
p[223 + i] = dsaf_read_dev(ddev,
DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + j * 4);
- p[224 + i] = dsaf_read_dev(ddev,
+ p[226 + i] = dsaf_read_dev(ddev,
DSAF_INODE_IN_DATA_STP_DISC_0_REG + j * 4);
}

- p[227] = dsaf_read_dev(ddev, DSAF_INODE_GE_FC_EN_0_REG + port * 4);
+ p[229] = dsaf_read_dev(ddev, DSAF_INODE_GE_FC_EN_0_REG + port * 4);

for (i = 0; i < DSAF_INODE_NUM / DSAF_COMM_CHN; i++) {
j = i * DSAF_COMM_CHN + port;
- p[228 + i] = dsaf_read_dev(ddev,
+ p[230 + i] = dsaf_read_dev(ddev,
DSAF_INODE_VC0_IN_PKT_NUM_0_REG + j * 4);
}

- p[231] = dsaf_read_dev(ddev,
- DSAF_INODE_VC1_IN_PKT_NUM_0_REG + port * 4);
+ p[233] = dsaf_read_dev(ddev,
+ DSAF_INODE_VC1_IN_PKT_NUM_0_REG + port * 0x80);

/* dsaf inode registers */
for (i = 0; i < HNS_DSAF_SBM_NUM(ddev) / DSAF_COMM_CHN; i++) {
j = i * DSAF_COMM_CHN + port;
- p[232 + i] = dsaf_read_dev(ddev,
+ p[234 + i] = dsaf_read_dev(ddev,
DSAF_SBM_CFG_REG_0_REG + j * 0x80);
- p[235 + i] = dsaf_read_dev(ddev,
+ p[237 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CFG_0_XGE_REG_0_REG + j * 0x80);
- p[238 + i] = dsaf_read_dev(ddev,
+ p[240 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CFG_1_REG_0_REG + j * 0x80);
- p[241 + i] = dsaf_read_dev(ddev,
+ p[243 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CFG_2_XGE_REG_0_REG + j * 0x80);
- p[244 + i] = dsaf_read_dev(ddev,
+ p[246 + i] = dsaf_read_dev(ddev,
DSAF_SBM_FREE_CNT_0_0_REG + j * 0x80);
- p[245 + i] = dsaf_read_dev(ddev,
+ p[249 + i] = dsaf_read_dev(ddev,
DSAF_SBM_FREE_CNT_1_0_REG + j * 0x80);
- p[248 + i] = dsaf_read_dev(ddev,
+ p[252 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CNT_0_0_REG + j * 0x80);
- p[251 + i] = dsaf_read_dev(ddev,
+ p[255 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CNT_1_0_REG + j * 0x80);
- p[254 + i] = dsaf_read_dev(ddev,
+ p[258 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CNT_2_0_REG + j * 0x80);
- p[257 + i] = dsaf_read_dev(ddev,
+ p[261 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CNT_3_0_REG + j * 0x80);
- p[260 + i] = dsaf_read_dev(ddev,
+ p[264 + i] = dsaf_read_dev(ddev,
DSAF_SBM_INER_ST_0_REG + j * 0x80);
- p[263 + i] = dsaf_read_dev(ddev,
+ p[267 + i] = dsaf_read_dev(ddev,
DSAF_SBM_MIB_REQ_FAILED_TC_0_REG + j * 0x80);
- p[266 + i] = dsaf_read_dev(ddev,
+ p[270 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_CNT_0_REG + j * 0x80);
- p[269 + i] = dsaf_read_dev(ddev,
+ p[273 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_DROP_CNT_0_REG + j * 0x80);
- p[272 + i] = dsaf_read_dev(ddev,
+ p[276 + i] = dsaf_read_dev(ddev,
DSAF_SBM_INF_OUTPORT_CNT_0_REG + j * 0x80);
- p[275 + i] = dsaf_read_dev(ddev,
+ p[279 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC0_CNT_0_REG + j * 0x80);
- p[278 + i] = dsaf_read_dev(ddev,
+ p[282 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC1_CNT_0_REG + j * 0x80);
- p[281 + i] = dsaf_read_dev(ddev,
+ p[285 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC2_CNT_0_REG + j * 0x80);
- p[284 + i] = dsaf_read_dev(ddev,
+ p[288 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC3_CNT_0_REG + j * 0x80);
- p[287 + i] = dsaf_read_dev(ddev,
+ p[291 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC4_CNT_0_REG + j * 0x80);
- p[290 + i] = dsaf_read_dev(ddev,
+ p[294 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC5_CNT_0_REG + j * 0x80);
- p[293 + i] = dsaf_read_dev(ddev,
+ p[297 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC6_CNT_0_REG + j * 0x80);
- p[296 + i] = dsaf_read_dev(ddev,
+ p[300 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_INPORT_TC7_CNT_0_REG + j * 0x80);
- p[299 + i] = dsaf_read_dev(ddev,
+ p[303 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_REQ_CNT_0_REG + j * 0x80);
- p[302 + i] = dsaf_read_dev(ddev,
+ p[306 + i] = dsaf_read_dev(ddev,
DSAF_SBM_LNK_RELS_CNT_0_REG + j * 0x80);
- p[305 + i] = dsaf_read_dev(ddev,
+ p[309 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CFG_3_REG_0_REG + j * 0x80);
- p[308 + i] = dsaf_read_dev(ddev,
+ p[312 + i] = dsaf_read_dev(ddev,
DSAF_SBM_BP_CFG_4_REG_0_REG + j * 0x80);
}

/* dsaf onode registers */
for (i = 0; i < DSAF_XOD_NUM; i++) {
- p[311 + i] = dsaf_read_dev(ddev,
+ p[315 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_TSA_TC0_TC3_CFG_0_REG + i * 0x90);
- p[319 + i] = dsaf_read_dev(ddev,
+ p[323 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_TSA_TC4_TC7_CFG_0_REG + i * 0x90);
- p[327 + i] = dsaf_read_dev(ddev,
+ p[331 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_BW_TC0_TC3_CFG_0_REG + i * 0x90);
- p[335 + i] = dsaf_read_dev(ddev,
+ p[339 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_BW_TC4_TC7_CFG_0_REG + i * 0x90);
- p[343 + i] = dsaf_read_dev(ddev,
+ p[347 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_BW_OFFSET_CFG_0_REG + i * 0x90);
- p[351 + i] = dsaf_read_dev(ddev,
+ p[355 + i] = dsaf_read_dev(ddev,
DSAF_XOD_ETS_TOKEN_CFG_0_REG + i * 0x90);
}

- p[359] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_0_0_REG + port * 0x90);
- p[360] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_1_0_REG + port * 0x90);
- p[361] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_2_0_REG + port * 0x90);
+ p[363] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_0_0_REG + port * 0x90);
+ p[364] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_1_0_REG + port * 0x90);
+ p[365] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_2_0_REG + port * 0x90);

for (i = 0; i < DSAF_XOD_BIG_NUM / DSAF_COMM_CHN; i++) {
j = i * DSAF_COMM_CHN + port;
- p[362 + i] = dsaf_read_dev(ddev,
+ p[366 + i] = dsaf_read_dev(ddev,
DSAF_XOD_GNT_L_0_REG + j * 0x90);
- p[365 + i] = dsaf_read_dev(ddev,
+ p[369 + i] = dsaf_read_dev(ddev,
DSAF_XOD_GNT_H_0_REG + j * 0x90);
- p[368 + i] = dsaf_read_dev(ddev,
+ p[372 + i] = dsaf_read_dev(ddev,
DSAF_XOD_CONNECT_STATE_0_REG + j * 0x90);
- p[371 + i] = dsaf_read_dev(ddev,
+ p[375 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVPKT_CNT_0_REG + j * 0x90);
- p[374 + i] = dsaf_read_dev(ddev,
+ p[378 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVTC0_CNT_0_REG + j * 0x90);
- p[377 + i] = dsaf_read_dev(ddev,
+ p[381 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVTC1_CNT_0_REG + j * 0x90);
- p[380 + i] = dsaf_read_dev(ddev,
+ p[384 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVTC2_CNT_0_REG + j * 0x90);
- p[383 + i] = dsaf_read_dev(ddev,
+ p[387 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVTC3_CNT_0_REG + j * 0x90);
- p[386 + i] = dsaf_read_dev(ddev,
+ p[390 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVVC0_CNT_0_REG + j * 0x90);
- p[389 + i] = dsaf_read_dev(ddev,
+ p[393 + i] = dsaf_read_dev(ddev,
DSAF_XOD_RCVVC1_CNT_0_REG + j * 0x90);
}

- p[392] = dsaf_read_dev(ddev,
+ p[396] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN0_CNT_0_REG + port * 0x90);
- p[393] = dsaf_read_dev(ddev,
+ p[397] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN1_CNT_0_REG + port * 0x90);
- p[394] = dsaf_read_dev(ddev,
+ p[398] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN2_CNT_0_REG + port * 0x90);
- p[395] = dsaf_read_dev(ddev,
+ p[399] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN3_CNT_0_REG + port * 0x90);
- p[396] = dsaf_read_dev(ddev,
+ p[400] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN4_CNT_0_REG + port * 0x90);
- p[397] = dsaf_read_dev(ddev,
+ p[401] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN5_CNT_0_REG + port * 0x90);
- p[398] = dsaf_read_dev(ddev,
+ p[402] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN6_CNT_0_REG + port * 0x90);
- p[399] = dsaf_read_dev(ddev,
+ p[403] = dsaf_read_dev(ddev,
DSAF_XOD_XGE_RCVIN7_CNT_0_REG + port * 0x90);
- p[400] = dsaf_read_dev(ddev,
+ p[404] = dsaf_read_dev(ddev,
DSAF_XOD_PPE_RCVIN0_CNT_0_REG + port * 0x90);
- p[401] = dsaf_read_dev(ddev,
+ p[405] = dsaf_read_dev(ddev,
DSAF_XOD_PPE_RCVIN1_CNT_0_REG + port * 0x90);
- p[402] = dsaf_read_dev(ddev,
+ p[406] = dsaf_read_dev(ddev,
DSAF_XOD_ROCEE_RCVIN0_CNT_0_REG + port * 0x90);
- p[403] = dsaf_read_dev(ddev,
+ p[407] = dsaf_read_dev(ddev,
DSAF_XOD_ROCEE_RCVIN1_CNT_0_REG + port * 0x90);
- p[404] = dsaf_read_dev(ddev,
+ p[408] = dsaf_read_dev(ddev,
DSAF_XOD_FIFO_STATUS_0_REG + port * 0x90);

/* dsaf voq registers */
for (i = 0; i < DSAF_VOQ_NUM / DSAF_COMM_CHN; i++) {
j = (i * DSAF_COMM_CHN + port) * 0x90;
- p[405 + i] = dsaf_read_dev(ddev,
+ p[409 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_ECC_INVERT_EN_0_REG + j);
- p[408 + i] = dsaf_read_dev(ddev,
+ p[412 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_SRAM_PKT_NUM_0_REG + j);
- p[411 + i] = dsaf_read_dev(ddev, DSAF_VOQ_IN_PKT_NUM_0_REG + j);
- p[414 + i] = dsaf_read_dev(ddev,
+ p[415 + i] = dsaf_read_dev(ddev, DSAF_VOQ_IN_PKT_NUM_0_REG + j);
+ p[418 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_OUT_PKT_NUM_0_REG + j);
- p[417 + i] = dsaf_read_dev(ddev,
+ p[421 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_ECC_ERR_ADDR_0_REG + j);
- p[420 + i] = dsaf_read_dev(ddev, DSAF_VOQ_BP_STATUS_0_REG + j);
- p[423 + i] = dsaf_read_dev(ddev, DSAF_VOQ_SPUP_IDLE_0_REG + j);
- p[426 + i] = dsaf_read_dev(ddev,
+ p[424 + i] = dsaf_read_dev(ddev, DSAF_VOQ_BP_STATUS_0_REG + j);
+ p[427 + i] = dsaf_read_dev(ddev, DSAF_VOQ_SPUP_IDLE_0_REG + j);
+ p[430 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_XGE_XOD_REQ_0_0_REG + j);
- p[429 + i] = dsaf_read_dev(ddev,
+ p[433 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_XGE_XOD_REQ_1_0_REG + j);
- p[432 + i] = dsaf_read_dev(ddev,
+ p[436 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_PPE_XOD_REQ_0_REG + j);
- p[435 + i] = dsaf_read_dev(ddev,
+ p[439 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_ROCEE_XOD_REQ_0_REG + j);
- p[438 + i] = dsaf_read_dev(ddev,
+ p[442 + i] = dsaf_read_dev(ddev,
DSAF_VOQ_BP_ALL_THRD_0_REG + j);
}

/* dsaf tbl registers */
- p[441] = dsaf_read_dev(ddev, DSAF_TBL_CTRL_0_REG);
- p[442] = dsaf_read_dev(ddev, DSAF_TBL_INT_MSK_0_REG);
- p[443] = dsaf_read_dev(ddev, DSAF_TBL_INT_SRC_0_REG);
- p[444] = dsaf_read_dev(ddev, DSAF_TBL_INT_STS_0_REG);
- p[445] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_ADDR_0_REG);
- p[446] = dsaf_read_dev(ddev, DSAF_TBL_LINE_ADDR_0_REG);
- p[447] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_HIGH_0_REG);
- p[448] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_LOW_0_REG);
- p[449] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG);
- p[450] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG);
- p[451] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG);
- p[452] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG);
- p[453] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG);
- p[454] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_UCAST_CFG_0_REG);
- p[455] = dsaf_read_dev(ddev, DSAF_TBL_LIN_CFG_0_REG);
- p[456] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG);
- p[457] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_LOW_0_REG);
- p[458] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA4_0_REG);
- p[459] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA3_0_REG);
- p[460] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA2_0_REG);
- p[461] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA1_0_REG);
- p[462] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA0_0_REG);
- p[463] = dsaf_read_dev(ddev, DSAF_TBL_LIN_RDATA_0_REG);
+ p[445] = dsaf_read_dev(ddev, DSAF_TBL_CTRL_0_REG);
+ p[446] = dsaf_read_dev(ddev, DSAF_TBL_INT_MSK_0_REG);
+ p[447] = dsaf_read_dev(ddev, DSAF_TBL_INT_SRC_0_REG);
+ p[448] = dsaf_read_dev(ddev, DSAF_TBL_INT_STS_0_REG);
+ p[449] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_ADDR_0_REG);
+ p[450] = dsaf_read_dev(ddev, DSAF_TBL_LINE_ADDR_0_REG);
+ p[451] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_HIGH_0_REG);
+ p[452] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_LOW_0_REG);
+ p[453] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG);
+ p[454] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG);
+ p[455] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG);
+ p[456] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG);
+ p[457] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG);
+ p[458] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_UCAST_CFG_0_REG);
+ p[459] = dsaf_read_dev(ddev, DSAF_TBL_LIN_CFG_0_REG);
+ p[460] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG);
+ p[461] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_LOW_0_REG);
+ p[462] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA4_0_REG);
+ p[463] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA3_0_REG);
+ p[464] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA2_0_REG);
+ p[465] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA1_0_REG);
+ p[466] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA0_0_REG);
+ p[467] = dsaf_read_dev(ddev, DSAF_TBL_LIN_RDATA_0_REG);

for (i = 0; i < DSAF_SW_PORT_NUM; i++) {
j = i * 0x8;
- p[464 + 2 * i] = dsaf_read_dev(ddev,
+ p[468 + 2 * i] = dsaf_read_dev(ddev,
DSAF_TBL_DA0_MIS_INFO1_0_REG + j);
- p[465 + 2 * i] = dsaf_read_dev(ddev,
+ p[469 + 2 * i] = dsaf_read_dev(ddev,
DSAF_TBL_DA0_MIS_INFO0_0_REG + j);
}

- p[480] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO2_0_REG);
- p[481] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO1_0_REG);
- p[482] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO0_0_REG);
- p[483] = dsaf_read_dev(ddev, DSAF_TBL_PUL_0_REG);
- p[484] = dsaf_read_dev(ddev, DSAF_TBL_OLD_RSLT_0_REG);
- p[485] = dsaf_read_dev(ddev, DSAF_TBL_OLD_SCAN_VAL_0_REG);
- p[486] = dsaf_read_dev(ddev, DSAF_TBL_DFX_CTRL_0_REG);
- p[487] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_0_REG);
- p[488] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_2_0_REG);
- p[489] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_I_0_REG);
- p[490] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_O_0_REG);
- p[491] = dsaf_read_dev(ddev, DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG);
+ p[484] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO2_0_REG);
+ p[485] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO1_0_REG);
+ p[486] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO0_0_REG);
+ p[487] = dsaf_read_dev(ddev, DSAF_TBL_PUL_0_REG);
+ p[488] = dsaf_read_dev(ddev, DSAF_TBL_OLD_RSLT_0_REG);
+ p[489] = dsaf_read_dev(ddev, DSAF_TBL_OLD_SCAN_VAL_0_REG);
+ p[490] = dsaf_read_dev(ddev, DSAF_TBL_DFX_CTRL_0_REG);
+ p[491] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_0_REG);
+ p[492] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_2_0_REG);
+ p[493] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_I_0_REG);
+ p[494] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_O_0_REG);
+ p[495] = dsaf_read_dev(ddev, DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG);

/* dsaf other registers */
- p[492] = dsaf_read_dev(ddev, DSAF_INODE_FIFO_WL_0_REG + port * 0x4);
- p[493] = dsaf_read_dev(ddev, DSAF_ONODE_FIFO_WL_0_REG + port * 0x4);
- p[494] = dsaf_read_dev(ddev, DSAF_XGE_GE_WORK_MODE_0_REG + port * 0x4);
- p[495] = dsaf_read_dev(ddev,
+ p[496] = dsaf_read_dev(ddev, DSAF_INODE_FIFO_WL_0_REG + port * 0x4);
+ p[497] = dsaf_read_dev(ddev, DSAF_ONODE_FIFO_WL_0_REG + port * 0x4);
+ p[498] = dsaf_read_dev(ddev, DSAF_XGE_GE_WORK_MODE_0_REG + port * 0x4);
+ p[499] = dsaf_read_dev(ddev,
DSAF_XGE_APP_RX_LINK_UP_0_REG + port * 0x4);
- p[496] = dsaf_read_dev(ddev, DSAF_NETPORT_CTRL_SIG_0_REG + port * 0x4);
- p[497] = dsaf_read_dev(ddev, DSAF_XGE_CTRL_SIG_CFG_0_REG + port * 0x4);
+ p[500] = dsaf_read_dev(ddev, DSAF_NETPORT_CTRL_SIG_0_REG + port * 0x4);
+ p[501] = dsaf_read_dev(ddev, DSAF_XGE_CTRL_SIG_CFG_0_REG + port * 0x4);

if (!is_ver1)
- p[498] = dsaf_read_dev(ddev, DSAF_PAUSE_CFG_REG + port * 0x4);
+ p[502] = dsaf_read_dev(ddev, DSAF_PAUSE_CFG_REG + port * 0x4);

/* mark end of dsaf regs */
- for (i = 499; i < 504; i++)
+ for (i = 503; i < 504; i++)
p[i] = 0xdddddddd;
}

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
index 2cf8b1d82d6a..6f3ec2f1535d 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
@@ -173,7 +173,7 @@
#define DSAF_INODE_IN_DATA_STP_DISC_0_REG 0x1A50
#define DSAF_INODE_GE_FC_EN_0_REG 0x1B00
#define DSAF_INODE_VC0_IN_PKT_NUM_0_REG 0x1B50
-#define DSAF_INODE_VC1_IN_PKT_NUM_0_REG 0x1C00
+#define DSAF_INODE_VC1_IN_PKT_NUM_0_REG 0x103C
#define DSAF_INODE_IN_PRIO_PAUSE_BASE_REG 0x1C00
#define DSAF_INODE_IN_PRIO_PAUSE_BASE_OFFSET 0x100
#define DSAF_INODE_IN_PRIO_PAUSE_OFFSET 0x50
@@ -400,11 +400,11 @@
#define RCB_ECC_ERR_ADDR4_REG 0x460
#define RCB_ECC_ERR_ADDR5_REG 0x464

-#define RCB_COM_SF_CFG_INTMASK_RING 0x480
-#define RCB_COM_SF_CFG_RING_STS 0x484
-#define RCB_COM_SF_CFG_RING 0x488
-#define RCB_COM_SF_CFG_INTMASK_BD 0x48C
-#define RCB_COM_SF_CFG_BD_RINT_STS 0x470
+#define RCB_COM_SF_CFG_INTMASK_RING 0x470
+#define RCB_COM_SF_CFG_RING_STS 0x474
+#define RCB_COM_SF_CFG_RING 0x478
+#define RCB_COM_SF_CFG_INTMASK_BD 0x47C
+#define RCB_COM_SF_CFG_BD_RINT_STS 0x480
#define RCB_COM_RCB_RD_BD_BUSY 0x490
#define RCB_COM_RCB_FBD_CRT_EN 0x494
#define RCB_COM_AXI_WR_ERR_INTMASK 0x498
@@ -528,6 +528,7 @@
#define GMAC_LD_LINK_COUNTER_REG 0x01D0UL
#define GMAC_LOOP_REG 0x01DCUL
#define GMAC_RECV_CONTROL_REG 0x01E0UL
+#define GMAC_PCS_RX_EN_REG 0x01E4UL
#define GMAC_VLAN_CODE_REG 0x01E8UL
#define GMAC_RX_OVERRUN_CNT_REG 0x01ECUL
#define GMAC_RX_LENGTHFIELD_ERR_CNT_REG 0x01F4UL
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 92ed6534ceae..a2f7d0834071 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -1079,6 +1079,9 @@ int hns_nic_init_phy(struct net_device *ndev, struct hnae_handle *h)
if (h->phy_if == PHY_INTERFACE_MODE_XGMII)
phy_dev->autoneg = false;

+ if (h->phy_if == PHY_INTERFACE_MODE_SGMII)
+ phy_stop(phy_dev);
+
return 0;
}

@@ -1192,6 +1195,22 @@ static void hns_set_irq_affinity(struct hns_nic_priv *priv)
}
}

+static void hns_nic_free_irq(int q_num, struct hns_nic_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < q_num * 2; i++) {
+ if (priv->ring_data[i].ring->irq_init_flag == RCB_IRQ_INITED) {
+ irq_set_affinity_hint(priv->ring_data[i].ring->irq,
+ NULL);
+ free_irq(priv->ring_data[i].ring->irq,
+ &priv->ring_data[i]);
+ priv->ring_data[i].ring->irq_init_flag =
+ RCB_IRQ_NOT_INITED;
+ }
+ }
+}
+
static int hns_nic_init_irq(struct hns_nic_priv *priv)
{
struct hnae_handle *h = priv->ae_handle;
@@ -1216,7 +1235,7 @@ static int hns_nic_init_irq(struct hns_nic_priv *priv)
if (ret) {
netdev_err(priv->netdev, "request irq(%d) fail\n",
rd->ring->irq);
- return ret;
+ goto out_free_irq;
}
disable_irq(rd->ring->irq);
rd->ring->irq_init_flag = RCB_IRQ_INITED;
@@ -1226,6 +1245,10 @@ static int hns_nic_init_irq(struct hns_nic_priv *priv)
hns_set_irq_affinity(priv);

return 0;
+
+out_free_irq:
+ hns_nic_free_irq(h->q_num, priv);
+ return ret;
}

static int hns_nic_net_up(struct net_device *ndev)
@@ -1235,6 +1258,9 @@ static int hns_nic_net_up(struct net_device *ndev)
int i, j;
int ret;

+ if (!test_bit(NIC_STATE_DOWN, &priv->state))
+ return 0;
+
ret = hns_nic_init_irq(priv);
if (ret != 0) {
netdev_err(ndev, "hns init irq failed! ret=%d\n", ret);
@@ -1270,6 +1296,7 @@ static int hns_nic_net_up(struct net_device *ndev)
for (j = i - 1; j >= 0; j--)
hns_nic_ring_close(ndev, j);

+ hns_nic_free_irq(h->q_num, priv);
set_bit(NIC_STATE_DOWN, &priv->state);

return ret;
@@ -1380,11 +1407,19 @@ static int hns_nic_net_stop(struct net_device *ndev)
}

static void hns_tx_timeout_reset(struct hns_nic_priv *priv);
+#define HNS_TX_TIMEO_LIMIT (40 * HZ)
static void hns_nic_net_timeout(struct net_device *ndev)
{
struct hns_nic_priv *priv = netdev_priv(ndev);

- hns_tx_timeout_reset(priv);
+ if (ndev->watchdog_timeo < HNS_TX_TIMEO_LIMIT) {
+ ndev->watchdog_timeo *= 2;
+ netdev_info(ndev, "watchdog_timo changed to %d.\n",
+ ndev->watchdog_timeo);
+ } else {
+ ndev->watchdog_timeo = HNS_NIC_TX_TIMEOUT;
+ hns_tx_timeout_reset(priv);
+ }
}

static int hns_nic_do_ioctl(struct net_device *netdev, struct ifreq *ifr,
@@ -1718,11 +1753,11 @@ static void hns_nic_service_task(struct work_struct *work)
= container_of(work, struct hns_nic_priv, service_task);
struct hnae_handle *h = priv->ae_handle;

+ hns_nic_reset_subtask(priv);
hns_nic_update_link_status(priv->netdev);
h->dev->ops->update_led_status(h);
hns_nic_update_stats(priv->netdev);

- hns_nic_reset_subtask(priv);
hns_nic_service_event_complete(priv);
}

@@ -2001,7 +2036,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev)

switch (priv->enet_ver) {
case AE_VERSION_2:
- ndev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+ ndev->features |= NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_NTUPLE;
ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6;
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 6223930a8155..6f57b0b7d57a 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -808,7 +808,7 @@ __vxge_hw_vpath_fw_ver_get(struct __vxge_hw_virtualpath *vpath,
struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
- u64 data0, data1 = 0, steer_ctrl = 0;
+ u64 data0 = 0, data1 = 0, steer_ctrl = 0;
enum vxge_hw_status status;

status = vxge_hw_vpath_fw_api(vpath,
diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c
index 712d8bcb7d8c..a2960169a784 100644
--- a/drivers/net/ethernet/nuvoton/w90p910_ether.c
+++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c
@@ -918,7 +918,7 @@ static const struct net_device_ops w90p910_ether_netdev_ops = {
.ndo_change_mtu = eth_change_mtu,
};

-static void __init get_mac_address(struct net_device *dev)
+static void get_mac_address(struct net_device *dev)
{
struct w90p910_ether *ether = netdev_priv(dev);
struct platform_device *pdev;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 7b43a3b4abdc..5cf551914767 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -1125,7 +1125,8 @@ netxen_validate_firmware(struct netxen_adapter *adapter)
return -EINVAL;
}
val = nx_get_bios_version(adapter);
- netxen_rom_fast_read(adapter, NX_BIOS_VERSION_OFFSET, (int *)&bios);
+ if (netxen_rom_fast_read(adapter, NX_BIOS_VERSION_OFFSET, (int *)&bios))
+ return -EIO;
if ((__force u32)val != bios) {
dev_err(&pdev->dev, "%s: firmware bios is incompatible\n",
fw_name[fw_type]);
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 6b4e38105b72..e143a7fe9320 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -2014,6 +2014,10 @@ static int lan78xx_set_mac_addr(struct net_device *netdev, void *p)
ret = lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
ret = lan78xx_write_reg(dev, RX_ADDRH, addr_hi);

+ /* Added to support MAC address changes */
+ ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
+ ret = lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
+
return 0;
}

diff --git a/drivers/net/wireless/broadcom/b43/phy_common.c b/drivers/net/wireless/broadcom/b43/phy_common.c
index 85f2ca989565..ef3ffa5ad466 100644
--- a/drivers/net/wireless/broadcom/b43/phy_common.c
+++ b/drivers/net/wireless/broadcom/b43/phy_common.c
@@ -616,7 +616,7 @@ struct b43_c32 b43_cordic(int theta)
u8 i;
s32 tmp;
s8 signx = 1;
- u32 angle = 0;
+ s32 angle = 0;
struct b43_c32 ret = { .i = 39797, .q = 0, };

while (theta > (180 << 16))
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index df61a71420b1..8e73641bd823 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -274,7 +274,8 @@ static int meson_pinconf_set(struct pinctrl_dev *pcdev, unsigned int pin,
case PIN_CONFIG_BIAS_DISABLE:
dev_dbg(pc->dev, "pin %u: disable bias\n", pin);

- meson_calc_reg_and_bit(bank, pin, REG_PULL, &reg, &bit);
+ meson_calc_reg_and_bit(bank, pin, REG_PULLEN, &reg,
+ &bit);
ret = regmap_update_bits(pc->reg_pullen, reg,
BIT(bit), 0);
if (ret)
diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c
index 9e29b1321648..15783869e1a0 100644
--- a/drivers/power/supply/olpc_battery.c
+++ b/drivers/power/supply/olpc_battery.c
@@ -427,14 +427,14 @@ static int olpc_bat_get_property(struct power_supply *psy,
if (ret)
return ret;

- val->intval = (s16)be16_to_cpu(ec_word) * 100 / 256;
+ val->intval = (s16)be16_to_cpu(ec_word) * 10 / 256;
break;
case POWER_SUPPLY_PROP_TEMP_AMBIENT:
ret = olpc_ec_cmd(EC_AMB_TEMP, NULL, 0, (void *)&ec_word, 2);
if (ret)
return ret;

- val->intval = (int)be16_to_cpu(ec_word) * 100 / 256;
+ val->intval = (int)be16_to_cpu(ec_word) * 10 / 256;
break;
case POWER_SUPPLY_PROP_CHARGE_COUNTER:
ret = olpc_ec_cmd(EC_BAT_ACR, NULL, 0, (void *)&ec_word, 2);
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index b3f9243cfed5..36eb298329d8 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -275,16 +275,16 @@ static void zfcp_free_low_mem_buffers(struct zfcp_adapter *adapter)
*/
int zfcp_status_read_refill(struct zfcp_adapter *adapter)
{
- while (atomic_read(&adapter->stat_miss) > 0)
+ while (atomic_add_unless(&adapter->stat_miss, -1, 0))
if (zfcp_fsf_status_read(adapter->qdio)) {
+ atomic_inc(&adapter->stat_miss); /* undo add -1 */
if (atomic_read(&adapter->stat_miss) >=
adapter->stat_read_buf_num) {
zfcp_erp_adapter_reopen(adapter, 0, "axsref1");
return 1;
}
break;
- } else
- atomic_dec(&adapter->stat_miss);
+ }
return 0;
}

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index bee7d37367ca..68cc332bd6cb 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2331,7 +2331,7 @@ static int _bnx2fc_create(struct net_device *netdev,
if (!interface) {
printk(KERN_ERR PFX "bnx2fc_interface_create failed\n");
rc = -ENOMEM;
- goto ifput_err;
+ goto netdev_err;
}

if (netdev->priv_flags & IFF_802_1Q_VLAN) {
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index 2fb1bf1a26c5..8652475e01d0 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -631,8 +631,11 @@ static void cxgbit_send_halfclose(struct cxgbit_sock *csk)

static void cxgbit_arp_failure_discard(void *handle, struct sk_buff *skb)
{
+ struct cxgbit_sock *csk = handle;
+
pr_debug("%s cxgbit_device %p\n", __func__, handle);
kfree_skb(skb);
+ cxgbit_put_csk(csk);
}

static void cxgbit_abort_arp_failure(void *handle, struct sk_buff *skb)
@@ -1136,7 +1139,7 @@ cxgbit_pass_accept_rpl(struct cxgbit_sock *csk, struct cpl_pass_accept_req *req)
rpl5->opt0 = cpu_to_be64(opt0);
rpl5->opt2 = cpu_to_be32(opt2);
set_wr_txq(skb, CPL_PRIORITY_SETUP, csk->ctrlq_idx);
- t4_set_arp_err_handler(skb, NULL, cxgbit_arp_failure_discard);
+ t4_set_arp_err_handler(skb, csk, cxgbit_arp_failure_discard);
cxgbit_l2t_send(csk->com.cdev, skb, csk->l2t);
}

diff --git a/drivers/target/iscsi/cxgbit/cxgbit_main.c b/drivers/target/iscsi/cxgbit/cxgbit_main.c
index ad26b9372f10..d55261e1d522 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_main.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_main.c
@@ -58,6 +58,7 @@ static void *cxgbit_uld_add(const struct cxgb4_lld_info *lldi)
return ERR_PTR(-ENOMEM);

kref_init(&cdev->kref);
+ spin_lock_init(&cdev->np_lock);

cdev->lldi = *lldi;

diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c
index 9ad98eaa35bf..26ae83026c52 100644
--- a/drivers/tty/serial/sunsu.c
+++ b/drivers/tty/serial/sunsu.c
@@ -1393,22 +1393,43 @@ static inline struct console *SUNSU_CONSOLE(void)
static enum su_type su_get_type(struct device_node *dp)
{
struct device_node *ap = of_find_node_by_path("/aliases");
+ enum su_type rc = SU_PORT_PORT;

if (ap) {
const char *keyb = of_get_property(ap, "keyboard", NULL);
const char *ms = of_get_property(ap, "mouse", NULL);
+ struct device_node *match;

if (keyb) {
- if (dp == of_find_node_by_path(keyb))
- return SU_PORT_KBD;
+ match = of_find_node_by_path(keyb);
+
+ /*
+ * The pointer is used as an identifier not
+ * as a pointer, we can drop the refcount on
+ * the of__node immediately after getting it.
+ */
+ of_node_put(match);
+
+ if (dp == match) {
+ rc = SU_PORT_KBD;
+ goto out;
+ }
}
if (ms) {
- if (dp == of_find_node_by_path(ms))
- return SU_PORT_MS;
+ match = of_find_node_by_path(ms);
+
+ of_node_put(match);
+
+ if (dp == match) {
+ rc = SU_PORT_MS;
+ goto out;
+ }
}
}

- return SU_PORT_PORT;
+out:
+ of_node_put(ap);
+ return rc;
}

static int su_probe(struct platform_device *op)
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index 46f966d7c328..72e914de473e 100644
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -520,6 +520,8 @@ static int vhost_vsock_dev_open(struct inode *inode, struct file *file)
goto out;
}

+ vsock->guest_cid = 0; /* no CID assigned yet */
+
atomic_set(&vsock->queued_replies, 0);

vqs[VSOCK_VQ_TX] = &vsock->vqs[VSOCK_VQ_TX];
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 3e1c136aadb7..f916cd7b1918 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -3343,7 +3343,6 @@ static void handle_cap_export(struct inode *inode, struct ceph_mds_caps *ex,
tcap->cap_id = t_cap_id;
tcap->seq = t_seq - 1;
tcap->issue_seq = t_seq - 1;
- tcap->mseq = t_mseq;
tcap->issued |= issued;
tcap->implemented |= issued;
if (cap == ci->i_auth_cap)
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 35502d4046f5..3a7f401e943c 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -1210,6 +1210,7 @@ static int create_lkb(struct dlm_ls *ls, struct dlm_lkb **lkb_ret)

if (rv < 0) {
log_error(ls, "create_lkb idr error %d", rv);
+ dlm_free_lkb(lkb);
return rv;
}

@@ -4177,6 +4178,7 @@ static int receive_convert(struct dlm_ls *ls, struct dlm_message *ms)
(unsigned long long)lkb->lkb_recover_seq,
ms->m_header.h_nodeid, ms->m_lkid);
error = -ENOENT;
+ dlm_put_lkb(lkb);
goto fail;
}

@@ -4230,6 +4232,7 @@ static int receive_unlock(struct dlm_ls *ls, struct dlm_message *ms)
lkb->lkb_id, lkb->lkb_remid,
ms->m_header.h_nodeid, ms->m_lkid);
error = -ENOENT;
+ dlm_put_lkb(lkb);
goto fail;
}

@@ -5792,20 +5795,20 @@ int dlm_user_request(struct dlm_ls *ls, struct dlm_user_args *ua,
goto out;
}
}
-
- /* After ua is attached to lkb it will be freed by dlm_free_lkb().
- When DLM_IFL_USER is set, the dlm knows that this is a userspace
- lock and that lkb_astparam is the dlm_user_args structure. */
-
error = set_lock_args(mode, &ua->lksb, flags, namelen, timeout_cs,
fake_astfn, ua, fake_bastfn, &args);
- lkb->lkb_flags |= DLM_IFL_USER;
-
if (error) {
+ kfree(ua->lksb.sb_lvbptr);
+ ua->lksb.sb_lvbptr = NULL;
+ kfree(ua);
__put_lkb(ls, lkb);
goto out;
}

+ /* After ua is attached to lkb it will be freed by dlm_free_lkb().
+ When DLM_IFL_USER is set, the dlm knows that this is a userspace
+ lock and that lkb_astparam is the dlm_user_args structure. */
+ lkb->lkb_flags |= DLM_IFL_USER;
error = request_lock(ls, lkb, name, namelen, &args);

switch (error) {
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index f3e72787e7f9..30e4e01db35a 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -673,11 +673,11 @@ static int new_lockspace(const char *name, const char *cluster,
kfree(ls->ls_recover_buf);
out_lkbidr:
idr_destroy(&ls->ls_lkbidr);
+ out_rsbtbl:
for (i = 0; i < DLM_REMOVE_NAMES_MAX; i++) {
if (ls->ls_remove_names[i])
kfree(ls->ls_remove_names[i]);
}
- out_rsbtbl:
vfree(ls->ls_rsbtbl);
out_lsfree:
if (do_unreg)
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index fe3f84995c48..bd6202b70447 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -740,17 +740,19 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
the gfs2 structures. */
if (default_acl) {
error = __gfs2_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
+ if (error)
+ goto fail_gunlock3;
posix_acl_release(default_acl);
+ default_acl = NULL;
}
if (acl) {
- if (!error)
- error = __gfs2_set_acl(inode, acl, ACL_TYPE_ACCESS);
+ error = __gfs2_set_acl(inode, acl, ACL_TYPE_ACCESS);
+ if (error)
+ goto fail_gunlock3;
posix_acl_release(acl);
+ acl = NULL;
}

- if (error)
- goto fail_gunlock3;
-
error = security_inode_init_security(&ip->i_inode, &dip->i_inode, name,
&gfs2_initxattrs, NULL);
if (error)
@@ -783,10 +785,8 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
gfs2_glock_put(ip->i_gl);
gfs2_rsqa_delete(ip, NULL);
fail_free_acls:
- if (default_acl)
- posix_acl_release(default_acl);
- if (acl)
- posix_acl_release(acl);
+ posix_acl_release(default_acl);
+ posix_acl_release(acl);
fail_gunlock:
gfs2_dir_no_add(&da);
gfs2_glock_dq_uninit(ghs);
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 073126707270..05f1ec728840 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -1705,9 +1705,9 @@ static int gfs2_rbm_find(struct gfs2_rbm *rbm, u8 state, u32 *minext,
goto next_iter;
}
if (ret == -E2BIG) {
+ n += rbm->bii - initial_bii;
rbm->bii = 0;
rbm->offset = 0;
- n += (rbm->bii - initial_bii);
goto res_covered_end_of_rgrp;
}
return ret;
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 3af60ee69053..b584868e1b26 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -739,6 +739,15 @@

#define ABS_MISC 0x28

+/*
+ * 0x2e is reserved and should not be used in input drivers.
+ * It was used by HID as ABS_MISC+6 and userspace needs to detect if
+ * the next ABS_* event is correct or is just ABS_MISC + n.
+ * We define here ABS_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define ABS_RESERVED 0x2e
+
#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
diff --git a/kernel/fork.c b/kernel/fork.c
index 73beb8dfa9df..e92b06351dec 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1606,8 +1606,6 @@ static __latent_entropy struct task_struct *copy_process(

posix_cpu_timers_init(p);

- p->start_time = ktime_get_ns();
- p->real_start_time = ktime_get_boot_ns();
p->io_context = NULL;
p->audit_context = NULL;
cgroup_fork(p);
@@ -1767,6 +1765,17 @@ static __latent_entropy struct task_struct *copy_process(
if (retval)
goto bad_fork_free_pid;

+ /*
+ * From this point on we must avoid any synchronous user-space
+ * communication until we take the tasklist-lock. In particular, we do
+ * not want user-space to be able to predict the process start-time by
+ * stalling fork(2) after we recorded the start_time but before it is
+ * visible to the system.
+ */
+
+ p->start_time = ktime_get_ns();
+ p->real_start_time = ktime_get_boot_ns();
+
/*
* Make it visible to the rest of the system, but dont wake it up yet.
* Need tasklist lock for parent etc handling!
diff --git a/kernel/memremap.c b/kernel/memremap.c
index f61a8c387c3e..9a8b594fbbb6 100644
--- a/kernel/memremap.c
+++ b/kernel/memremap.c
@@ -305,15 +305,12 @@ void *devm_memremap_pages(struct device *dev, struct resource *res,
is_ram = region_intersects(align_start, align_size,
IORESOURCE_SYSTEM_RAM, IORES_DESC_NONE);

- if (is_ram == REGION_MIXED) {
- WARN_ONCE(1, "%s attempted on mixed region %pr\n",
- __func__, res);
+ if (is_ram != REGION_DISJOINT) {
+ WARN_ONCE(1, "%s attempted on %s region %pr\n", __func__,
+ is_ram == REGION_MIXED ? "mixed" : "ram", res);
return ERR_PTR(-ENXIO);
}

- if (is_ram == REGION_INTERSECTS)
- return __va(res->start);
-
if (!ref)
return ERR_PTR(-EINVAL);

@@ -399,7 +396,7 @@ void *devm_memremap_pages(struct device *dev, struct resource *res,
devres_free(page_map);
return ERR_PTR(error);
}
-EXPORT_SYMBOL(devm_memremap_pages);
+EXPORT_SYMBOL_GPL(devm_memremap_pages);

unsigned long vmem_altmap_offset(struct vmem_altmap *altmap)
{
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 0f962cc3f1bf..e4c271298074 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -34,6 +34,7 @@
#include <linux/memblock.h>
#include <linux/bootmem.h>
#include <linux/compaction.h>
+#include <linux/rmap.h>

#include <asm/tlbflush.h>

@@ -1617,6 +1618,21 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn)
continue;
}

+ /*
+ * HWPoison pages have elevated reference counts so the migration would
+ * fail on them. It also doesn't make any sense to migrate them in the
+ * first place. Still try to unmap such a page in case it is still mapped
+ * (e.g. current hwpoison implementation doesn't unmap KSM pages but keep
+ * the unmap as the catch all safety net).
+ */
+ if (PageHWPoison(page)) {
+ if (WARN_ON(PageLRU(page)))
+ isolate_lru_page(page);
+ if (page_mapped(page))
+ try_to_unmap(page, TTU_IGNORE_MLOCK | TTU_IGNORE_ACCESS);
+ continue;
+ }
+
if (!get_page_unless_zero(page))
continue;
/*
diff --git a/net/9p/client.c b/net/9p/client.c
index 98d299ea52ee..142afe70edb9 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -156,6 +156,12 @@ static int parse_opts(char *opts, struct p9_client *clnt)
ret = r;
continue;
}
+ if (option < 4096) {
+ p9_debug(P9_DEBUG_ERROR,
+ "msize should be at least 4k\n");
+ ret = -EINVAL;
+ continue;
+ }
clnt->msize = option;
break;
case Opt_trans:
@@ -972,10 +978,18 @@ static int p9_client_version(struct p9_client *c)
else if (!strncmp(version, "9P2000", 6))
c->proto_version = p9_proto_legacy;
else {
+ p9_debug(P9_DEBUG_ERROR,
+ "server returned an unknown version: %s\n", version);
err = -EREMOTEIO;
goto error;
}

+ if (msize < 4096) {
+ p9_debug(P9_DEBUG_ERROR,
+ "server returned a msize < 4096: %d\n", msize);
+ err = -EREMOTEIO;
+ goto error;
+ }
if (msize < c->msize)
c->msize = msize;

@@ -1040,6 +1054,13 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
if (clnt->msize > clnt->trans_mod->maxsize)
clnt->msize = clnt->trans_mod->maxsize;

+ if (clnt->msize < 4096) {
+ p9_debug(P9_DEBUG_ERROR,
+ "Please specify a msize of at least 4k\n");
+ err = -EINVAL;
+ goto free_client;
+ }
+
err = p9_client_version(clnt);
if (err)
goto close_trans;
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index 29e23b5cb2ed..a4896e4a1c9a 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -804,7 +804,7 @@ static int calc_signature(struct ceph_x_authorizer *au, struct ceph_msg *msg,
void *enc_buf = au->enc_buf;
int ret;

- if (msg->con->peer_features & CEPH_FEATURE_CEPHX_V2) {
+ if (!(msg->con->peer_features & CEPH_FEATURE_CEPHX_V2)) {
struct {
__le32 len;
__le32 header_crc;
diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
index a2a89e4e0a14..e82157285d34 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -518,8 +518,8 @@ list_set_list(const struct ip_set *set,
ret = -EMSGSIZE;
} else {
cb->args[IPSET_CB_ARG0] = i;
+ ipset_nest_end(skb, atd);
}
- ipset_nest_end(skb, atd);
out:
rcu_read_unlock();
return ret;
diff --git a/net/netfilter/nf_conntrack_seqadj.c b/net/netfilter/nf_conntrack_seqadj.c
index ef7063eced7c..dad08b9eaf62 100644
--- a/net/netfilter/nf_conntrack_seqadj.c
+++ b/net/netfilter/nf_conntrack_seqadj.c
@@ -115,12 +115,12 @@ static void nf_ct_sack_block_adjust(struct sk_buff *skb,
/* TCP SACK sequence number adjustment */
static unsigned int nf_ct_sack_adjust(struct sk_buff *skb,
unsigned int protoff,
- struct tcphdr *tcph,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
{
- unsigned int dir, optoff, optend;
+ struct tcphdr *tcph = (void *)skb->data + protoff;
struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+ unsigned int dir, optoff, optend;

optoff = protoff + sizeof(struct tcphdr);
optend = protoff + tcph->doff * 4;
@@ -128,6 +128,7 @@ static unsigned int nf_ct_sack_adjust(struct sk_buff *skb,
if (!skb_make_writable(skb, optend))
return 0;

+ tcph = (void *)skb->data + protoff;
dir = CTINFO2DIR(ctinfo);

while (optoff < optend) {
@@ -207,7 +208,7 @@ int nf_ct_seq_adjust(struct sk_buff *skb,
ntohl(newack));
tcph->ack_seq = newack;

- res = nf_ct_sack_adjust(skb, protoff, tcph, ct, ctinfo);
+ res = nf_ct_sack_adjust(skb, protoff, ct, ctinfo);
out:
spin_unlock_bh(&ct->lock);

diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 6a08bc451247..b4b68c6e3f8b 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1112,7 +1112,7 @@ static int svcauth_gss_legacy_init(struct svc_rqst *rqstp,
struct kvec *resv = &rqstp->rq_res.head[0];
struct rsi *rsip, rsikey;
int ret;
- struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+ struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);

memset(&rsikey, 0, sizeof(rsikey));
ret = gss_read_verf(gc, argv, authp,
@@ -1223,7 +1223,7 @@ static int svcauth_gss_proxy_init(struct svc_rqst *rqstp,
uint64_t handle;
int status;
int ret;
- struct net *net = rqstp->rq_xprt->xpt_net;
+ struct net *net = SVC_NET(rqstp);
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);

memset(&ud, 0, sizeof(ud));
@@ -1414,7 +1414,7 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp)
__be32 *rpcstart;
__be32 *reject_stat = resv->iov_base + resv->iov_len;
int ret;
- struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+ struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);

dprintk("RPC: svcauth_gss: argv->iov_len = %zd\n",
argv->iov_len);
@@ -1702,7 +1702,7 @@ svcauth_gss_release(struct svc_rqst *rqstp)
struct rpc_gss_wire_cred *gc = &gsd->clcred;
struct xdr_buf *resbuf = &rqstp->rq_res;
int stat = -EINVAL;
- struct sunrpc_net *sn = net_generic(rqstp->rq_xprt->xpt_net, sunrpc_net_id);
+ struct sunrpc_net *sn = net_generic(SVC_NET(rqstp), sunrpc_net_id);

if (gc->gc_proc != RPC_GSS_PROC_DATA)
goto out;
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 8aabe12201f8..cab50ece6f3d 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -54,6 +54,11 @@ static void cache_init(struct cache_head *h, struct cache_detail *detail)
h->last_refresh = now;
}

+static void cache_fresh_locked(struct cache_head *head, time_t expiry,
+ struct cache_detail *detail);
+static void cache_fresh_unlocked(struct cache_head *head,
+ struct cache_detail *detail);
+
struct cache_head *sunrpc_cache_lookup(struct cache_detail *detail,
struct cache_head *key, int hash)
{
@@ -95,6 +100,7 @@ struct cache_head *sunrpc_cache_lookup(struct cache_detail *detail,
if (cache_is_expired(detail, tmp)) {
hlist_del_init(&tmp->cache_list);
detail->entries --;
+ cache_fresh_locked(tmp, 0, detail);
freeme = tmp;
break;
}
@@ -110,8 +116,10 @@ struct cache_head *sunrpc_cache_lookup(struct cache_detail *detail,
cache_get(new);
write_unlock(&detail->hash_lock);

- if (freeme)
+ if (freeme) {
+ cache_fresh_unlocked(freeme, detail);
cache_put(freeme, detail);
+ }
return new;
}
EXPORT_SYMBOL_GPL(sunrpc_cache_lookup);
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 1bf9153004cd..280fb3178708 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2209,8 +2209,8 @@ static void xs_udp_setup_socket(struct work_struct *work)
trace_rpc_socket_connect(xprt, sock, 0);
status = 0;
out:
- xprt_unlock_connect(xprt, transport);
xprt_clear_connecting(xprt);
+ xprt_unlock_connect(xprt, transport);
xprt_wake_pending_tasks(xprt, status);
}

@@ -2395,8 +2395,8 @@ static void xs_tcp_setup_socket(struct work_struct *work)
}
status = -EAGAIN;
out:
- xprt_unlock_connect(xprt, transport);
xprt_clear_connecting(xprt);
+ xprt_unlock_connect(xprt, transport);
xprt_wake_pending_tasks(xprt, status);
}

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 71a94e549301..884f2136b34b 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -641,7 +641,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si)
{
spin_lock_bh(&net->xfrm.xfrm_state_lock);
si->sadcnt = net->xfrm.state_num;
- si->sadhcnt = net->xfrm.state_hmask;
+ si->sadhcnt = net->xfrm.state_hmask + 1;
si->sadhmcnt = xfrm_state_hashmax;
spin_unlock_bh(&net->xfrm.xfrm_state_lock);
}
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index dd8397894d5c..12a6940741fe 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -46,8 +46,8 @@ my (@stack, $re, $dre, $x, $xs, $funcre);
$xs = "[0-9a-f ]"; # hex character or space
$funcre = qr/^$x* <(.*)>:$/;
if ($arch eq 'aarch64') {
- #ffffffc0006325cc: a9bb7bfd stp x29, x30, [sp,#-80]!
- $re = qr/^.*stp.*sp,\#-([0-9]{1,8})\]\!/o;
+ #ffffffc0006325cc: a9bb7bfd stp x29, x30, [sp, #-80]!
+ $re = qr/^.*stp.*sp, \#-([0-9]{1,8})\]\!/o;
} elsif ($arch eq 'arm') {
#c0008ffc: e24dd064 sub sp, sp, #100 ; 0x64
$re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o;
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 4a0cbd2241d8..3191666ac129 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -899,6 +899,9 @@ int cs46xx_dsp_proc_done (struct snd_cs46xx *chip)
struct dsp_spos_instance * ins = chip->dsp_spos_instance;
int i;

+ if (!ins)
+ return 0;
+
snd_info_free_entry(ins->proc_sym_info_entry);
ins->proc_sym_info_entry = NULL;

diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index db8404e31fae..64b90b8ec661 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1882,7 +1882,7 @@ static int build_audio_procunit(struct mixer_build *state, int unitid,
char *name)
{
struct uac_processing_unit_descriptor *desc = raw_desc;
- int num_ins = desc->bNrInPins;
+ int num_ins;
struct usb_mixer_elem_info *cval;
struct snd_kcontrol *kctl;
int i, err, nameid, type, len;
@@ -1897,7 +1897,13 @@ static int build_audio_procunit(struct mixer_build *state, int unitid,
0, NULL, default_value_info
};

- if (desc->bLength < 13 || desc->bLength < 13 + num_ins ||
+ if (desc->bLength < 13) {
+ usb_audio_err(state->chip, "invalid %s descriptor (id %d)\n", name, unitid);
+ return -EINVAL;
+ }
+
+ num_ins = desc->bNrInPins;
+ if (desc->bLength < 13 + num_ins ||
desc->bLength < num_ins + uac_processing_unit_bControlSize(desc, state->mixer->protocol)) {
usb_audio_err(state->chip, "invalid %s descriptor (id %d)\n", name, unitid);
return -EINVAL;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 15cbe2565703..d32727c74a16 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3321,6 +3321,9 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
}
}
},
+ {
+ .ifnum = -1
+ },
}
}
},
diff --git a/tools/testing/nvdimm/test/iomap.c b/tools/testing/nvdimm/test/iomap.c
index 64cae1a5deff..5c7ad24cd931 100644
--- a/tools/testing/nvdimm/test/iomap.c
+++ b/tools/testing/nvdimm/test/iomap.c
@@ -114,7 +114,7 @@ void *__wrap_devm_memremap_pages(struct device *dev, struct resource *res,
return nfit_res->buf + offset - nfit_res->res.start;
return devm_memremap_pages(dev, res, ref, altmap);
}
-EXPORT_SYMBOL(__wrap_devm_memremap_pages);
+EXPORT_SYMBOL_GPL(__wrap_devm_memremap_pages);

pfn_t __wrap_phys_to_pfn_t(phys_addr_t addr, unsigned long flags)
{
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