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This is the 5.4.109 stable release 

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Merge tag 'v5.4.109' into 5.4-2.3.x-imx

This is the 5.4.109 stable release

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
This commit is contained in:
Andrey Zhizhikin 2021-04-06 08:12:40 +00:00
parent ccf90e001d 4e85f8a712
commit c4253dfaf6
128 changed files with 621 additions and 304 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 108
SUBLEVEL = 109
EXTRAVERSION =
NAME = Kleptomaniac Octopus

4
arch/arm/boot/dts/at91-sama5d27_som1.dtsi
View File

@ -44,8 +44,8 @@
pinctrl-0 = <&pinctrl_macb0_default>;
phy-mode = "rmii";
ethernet-phy@0 {
reg = <0x0>;
ethernet-phy@7 {
reg = <0x7>;
interrupt-parent = <&pioA>;
interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";

1
arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
View File

@ -150,6 +150,7 @@
ranges = <0x0 0x00 0x1700000 0x100000>;
reg = <0x00 0x1700000 0x0 0x100000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
sec_jr0: jr@10000 {
compatible = "fsl,sec-v5.4-job-ring",

1
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
View File

@ -256,6 +256,7 @@
ranges = <0x0 0x00 0x1700000 0x100000>;
reg = <0x00 0x1700000 0x0 0x100000>;
interrupts = <0 75 0x4>;
dma-coherent;
sec_jr0: jr@10000 {
compatible = "fsl,sec-v5.4-job-ring",

1
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
View File

@ -259,6 +259,7 @@
ranges = <0x0 0x00 0x1700000 0x100000>;
reg = <0x00 0x1700000 0x0 0x100000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
sec_jr0: jr@10000 {
compatible = "fsl,sec-v5.4-job-ring",

2
arch/arm64/kernel/crash_dump.c
View File

@ -64,5 +64,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos)
{
memcpy(buf, phys_to_virt((phys_addr_t)*ppos), count);
*ppos += count;
return count;
}

2
arch/ia64/include/asm/syscall.h
View File

@ -32,7 +32,7 @@ static inline void syscall_rollback(struct task_struct *task,
static inline long syscall_get_error(struct task_struct *task,
struct pt_regs *regs)
{
return regs->r10 == -1 ? regs->r8:0;
return regs->r10 == -1 ? -regs->r8:0;
}
static inline long syscall_get_return_value(struct task_struct *task,

24
arch/ia64/kernel/ptrace.c
View File

@ -2147,27 +2147,39 @@ static void syscall_get_set_args_cb(struct unw_frame_info *info, void *data)
{
struct syscall_get_set_args *args = data;
struct pt_regs *pt = args->regs;
unsigned long *krbs, cfm, ndirty;
unsigned long *krbs, cfm, ndirty, nlocals, nouts;
int i, count;
if (unw_unwind_to_user(info) < 0)
return;
/*
* We get here via a few paths:
* - break instruction: cfm is shared with caller.
* syscall args are in out= regs, locals are non-empty.
* - epsinstruction: cfm is set by br.call
* locals don't exist.
*
* For both cases argguments are reachable in cfm.sof - cfm.sol.
* CFM: [ ... | sor: 17..14 | sol : 13..7 | sof : 6..0 ]
*/
cfm = pt->cr_ifs;
nlocals = (cfm >> 7) & 0x7f; /* aka sol */
nouts = (cfm & 0x7f) - nlocals; /* aka sof - sol */
krbs = (unsigned long *)info->task + IA64_RBS_OFFSET/8;
ndirty = ia64_rse_num_regs(krbs, krbs + (pt->loadrs >> 19));
count = 0;
if (in_syscall(pt))
count = min_t(int, args->n, cfm & 0x7f);
count = min_t(int, args->n, nouts);
/* Iterate over outs. */
for (i = 0; i < count; i++) {
int j = ndirty + nlocals + i + args->i;
if (args->rw)
*ia64_rse_skip_regs(krbs, ndirty + i + args->i) =
args->args[i];
*ia64_rse_skip_regs(krbs, j) = args->args[i];
else
args->args[i] = *ia64_rse_skip_regs(krbs,
ndirty + i + args->i);
args->args[i] = *ia64_rse_skip_regs(krbs, j);
}
if (!args->rw) {

8
arch/powerpc/include/asm/dcr-native.h
View File

@ -53,8 +53,8 @@ static inline void mtdcrx(unsigned int reg, unsigned int val)
#define mfdcr(rn) \
({unsigned int rval; \
if (__builtin_constant_p(rn) && rn < 1024) \
asm volatile("mfdcr %0," __stringify(rn) \
: "=r" (rval)); \
asm volatile("mfdcr %0, %1" : "=r" (rval) \
: "n" (rn)); \
else if (likely(cpu_has_feature(CPU_FTR_INDEXED_DCR))) \
rval = mfdcrx(rn); \
else \
@ -64,8 +64,8 @@ static inline void mtdcrx(unsigned int reg, unsigned int val)
#define mtdcr(rn, v) \
do { \
if (__builtin_constant_p(rn) && rn < 1024) \
asm volatile("mtdcr " __stringify(rn) ",%0" \
: : "r" (v)); \
asm volatile("mtdcr %0, %1" \
: : "n" (rn), "r" (v)); \
else if (likely(cpu_has_feature(CPU_FTR_INDEXED_DCR))) \
mtdcrx(rn, v); \
else \

13
arch/sparc/kernel/traps_64.c
View File

@ -275,14 +275,13 @@ bool is_no_fault_exception(struct pt_regs *regs)
asi = (regs->tstate >> 24); /* saved %asi */
else
asi = (insn >> 5); /* immediate asi */
if ((asi & 0xf2) == ASI_PNF) {
if (insn & 0x1000000) { /* op3[5:4]=3 */
handle_ldf_stq(insn, regs);
return true;
} else if (insn & 0x200000) { /* op3[2], stores */
if ((asi & 0xf6) == ASI_PNF) {
if (insn & 0x200000) /* op3[2], stores */
return false;
}
handle_ld_nf(insn, regs);
if (insn & 0x1000000) /* op3[5:4]=3 (fp) */
handle_ldf_stq(insn, regs);
else
handle_ld_nf(insn, regs);
return true;
}
}

2
arch/x86/mm/mem_encrypt.c
View File

@ -229,7 +229,7 @@ static void __init __set_clr_pte_enc(pte_t *kpte, int level, bool enc)
if (pgprot_val(old_prot) == pgprot_val(new_prot))
return;
pa = pfn << page_level_shift(level);
pa = pfn << PAGE_SHIFT;
size = page_level_size(level);
/*

8
block/blk-merge.c
View File

@ -370,6 +370,14 @@ unsigned int blk_recalc_rq_segments(struct request *rq)
switch (bio_op(rq->bio)) {
case REQ_OP_DISCARD:
case REQ_OP_SECURE_ERASE:
if (queue_max_discard_segments(rq->q) > 1) {
struct bio *bio = rq->bio;
for_each_bio(bio)
nr_phys_segs++;
return nr_phys_segs;
}
return 1;
case REQ_OP_WRITE_ZEROES:
return 0;
case REQ_OP_WRITE_SAME:

4
block/genhd.c
View File

@ -637,10 +637,8 @@ static void register_disk(struct device *parent, struct gendisk *disk,
disk->part0.holder_dir = kobject_create_and_add("holders", &ddev->kobj);
disk->slave_dir = kobject_create_and_add("slaves", &ddev->kobj);
if (disk->flags & GENHD_FL_HIDDEN) {
dev_set_uevent_suppress(ddev, 0);
if (disk->flags & GENHD_FL_HIDDEN)
return;
}
/* No minors to use for partitions */
if (!disk_part_scan_enabled(disk))

6
drivers/acpi/internal.h
View File

@ -9,6 +9,8 @@
#ifndef _ACPI_INTERNAL_H_
#define _ACPI_INTERNAL_H_
#include <linux/idr.h>
#define PREFIX "ACPI: "
int early_acpi_osi_init(void);
@ -96,9 +98,11 @@ void acpi_scan_table_handler(u32 event, void *table, void *context);
extern struct list_head acpi_bus_id_list;
#define ACPI_MAX_DEVICE_INSTANCES 4096
struct acpi_device_bus_id {
const char *bus_id;
unsigned int instance_no;
struct ida instance_ida;
struct list_head node;
};

88
drivers/acpi/scan.c
View File

@ -483,9 +483,8 @@ static void acpi_device_del(struct acpi_device *device)
list_for_each_entry(acpi_device_bus_id, &acpi_bus_id_list, node)
if (!strcmp(acpi_device_bus_id->bus_id,
acpi_device_hid(device))) {
if (acpi_device_bus_id->instance_no > 0)
acpi_device_bus_id->instance_no--;
else {
ida_simple_remove(&acpi_device_bus_id->instance_ida, device->pnp.instance_no);
if (ida_is_empty(&acpi_device_bus_id->instance_ida)) {
list_del(&acpi_device_bus_id->node);
kfree_const(acpi_device_bus_id->bus_id);
kfree(acpi_device_bus_id);
@ -624,12 +623,38 @@ void acpi_bus_put_acpi_device(struct acpi_device *adev)
put_device(&adev->dev);
}
static struct acpi_device_bus_id *acpi_device_bus_id_match(const char *dev_id)
{
struct acpi_device_bus_id *acpi_device_bus_id;
/* Find suitable bus_id and instance number in acpi_bus_id_list. */
list_for_each_entry(acpi_device_bus_id, &acpi_bus_id_list, node) {
if (!strcmp(acpi_device_bus_id->bus_id, dev_id))
return acpi_device_bus_id;
}
return NULL;
}
static int acpi_device_set_name(struct acpi_device *device,
struct acpi_device_bus_id *acpi_device_bus_id)
{
struct ida *instance_ida = &acpi_device_bus_id->instance_ida;
int result;
result = ida_simple_get(instance_ida, 0, ACPI_MAX_DEVICE_INSTANCES, GFP_KERNEL);
if (result < 0)
return result;
device->pnp.instance_no = result;
dev_set_name(&device->dev, "%s:%02x", acpi_device_bus_id->bus_id, result);
return 0;
}
int acpi_device_add(struct acpi_device *device,
void (*release)(struct device *))
{
struct acpi_device_bus_id *acpi_device_bus_id;
int result;
struct acpi_device_bus_id *acpi_device_bus_id, *new_bus_id;
int found = 0;
if (device->handle) {
acpi_status status;
@ -655,41 +680,38 @@ int acpi_device_add(struct acpi_device *device,
INIT_LIST_HEAD(&device->del_list);
mutex_init(&device->physical_node_lock);
new_bus_id = kzalloc(sizeof(struct acpi_device_bus_id), GFP_KERNEL);
if (!new_bus_id) {
pr_err(PREFIX "Memory allocation error\n");
result = -ENOMEM;
goto err_detach;
}
mutex_lock(&acpi_device_lock);
/*
* Find suitable bus_id and instance number in acpi_bus_id_list
* If failed, create one and link it into acpi_bus_id_list
*/
list_for_each_entry(acpi_device_bus_id, &acpi_bus_id_list, node) {
if (!strcmp(acpi_device_bus_id->bus_id,
acpi_device_hid(device))) {
acpi_device_bus_id->instance_no++;
found = 1;
kfree(new_bus_id);
break;
acpi_device_bus_id = acpi_device_bus_id_match(acpi_device_hid(device));
if (acpi_device_bus_id) {
result = acpi_device_set_name(device, acpi_device_bus_id);
if (result)
goto err_unlock;
} else {
acpi_device_bus_id = kzalloc(sizeof(*acpi_device_bus_id),
GFP_KERNEL);
if (!acpi_device_bus_id) {
result = -ENOMEM;
goto err_unlock;
}
}
if (!found) {
acpi_device_bus_id = new_bus_id;
acpi_device_bus_id->bus_id =
kstrdup_const(acpi_device_hid(device), GFP_KERNEL);
if (!acpi_device_bus_id->bus_id) {
pr_err(PREFIX "Memory allocation error for bus id\n");
kfree(acpi_device_bus_id);
result = -ENOMEM;
goto err_free_new_bus_id;
goto err_unlock;
}
ida_init(&acpi_device_bus_id->instance_ida);
result = acpi_device_set_name(device, acpi_device_bus_id);
if (result) {
kfree(acpi_device_bus_id);
goto err_unlock;
}
acpi_device_bus_id->instance_no = 0;
list_add_tail(&acpi_device_bus_id->node, &acpi_bus_id_list);
}
dev_set_name(&device->dev, "%s:%02x", acpi_device_bus_id->bus_id, acpi_device_bus_id->instance_no);
if (device->parent)
list_add_tail(&device->node, &device->parent->children);
@ -721,13 +743,9 @@ int acpi_device_add(struct acpi_device *device,
list_del(&device->node);
list_del(&device->wakeup_list);
err_free_new_bus_id:
if (!found)
kfree(new_bus_id);
err_unlock:
mutex_unlock(&acpi_device_lock);
err_detach:
acpi_detach_data(device->handle, acpi_scan_drop_device);
return result;
}

1
drivers/acpi/video_detect.c
View File

@ -150,6 +150,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
},
{
.callback = video_detect_force_vendor,
.ident = "Sony VPCEH3U1E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),

3
drivers/atm/eni.c
View File

@ -2281,7 +2281,8 @@ out:
return rc;
err_eni_release:
eni_do_release(dev);
dev->phy = NULL;
iounmap(ENI_DEV(dev)->ioaddr);
err_unregister:
atm_dev_deregister(dev);
err_free_consistent:

4
drivers/atm/idt77105.c
View File

@ -262,7 +262,7 @@ static int idt77105_start(struct atm_dev *dev)
{
unsigned long flags;
if (!(dev->dev_data = kmalloc(sizeof(struct idt77105_priv),GFP_KERNEL)))
if (!(dev->phy_data = kmalloc(sizeof(struct idt77105_priv),GFP_KERNEL)))
return -ENOMEM;
PRIV(dev)->dev = dev;
spin_lock_irqsave(&idt77105_priv_lock, flags);
@ -337,7 +337,7 @@ static int idt77105_stop(struct atm_dev *dev)
else
idt77105_all = walk->next;
dev->phy = NULL;
dev->dev_data = NULL;
dev->phy_data = NULL;
kfree(walk);
break;
}

5
drivers/atm/lanai.c
View File

@ -2234,6 +2234,7 @@ static int lanai_dev_open(struct atm_dev *atmdev)
conf1_write(lanai);
#endif
iounmap(lanai->base);
lanai->base = NULL;
error_pci:
pci_disable_device(lanai->pci);
error:
@ -2246,6 +2247,8 @@ static int lanai_dev_open(struct atm_dev *atmdev)
static void lanai_dev_close(struct atm_dev *atmdev)
{
struct lanai_dev *lanai = (struct lanai_dev *) atmdev->dev_data;
if (lanai->base==NULL)
return;
printk(KERN_INFO DEV_LABEL "(itf %d): shutting down interface\n",
lanai->number);
lanai_timed_poll_stop(lanai);
@ -2555,7 +2558,7 @@ static int lanai_init_one(struct pci_dev *pci,
struct atm_dev *atmdev;
int result;
lanai = kmalloc(sizeof(*lanai), GFP_KERNEL);
lanai = kzalloc(sizeof(*lanai), GFP_KERNEL);
if (lanai == NULL) {
printk(KERN_ERR DEV_LABEL
": couldn't allocate dev_data structure!\n");

2
drivers/atm/uPD98402.c
View File

@ -211,7 +211,7 @@ static void uPD98402_int(struct atm_dev *dev)
static int uPD98402_start(struct atm_dev *dev)
{
DPRINTK("phy_start\n");
if (!(dev->dev_data = kmalloc(sizeof(struct uPD98402_priv),GFP_KERNEL)))
if (!(dev->phy_data = kmalloc(sizeof(struct uPD98402_priv),GFP_KERNEL)))
return -ENOMEM;
spin_lock_init(&PRIV(dev)->lock);
memset(&PRIV(dev)->sonet_stats,0,sizeof(struct k_sonet_stats));

45
drivers/base/power/runtime.c
View File

@ -305,7 +305,7 @@ static int rpm_get_suppliers(struct device *dev)
return 0;
}
static void rpm_put_suppliers(struct device *dev)
static void __rpm_put_suppliers(struct device *dev, bool try_to_suspend)
{
struct device_link *link;
@ -313,10 +313,30 @@ static void rpm_put_suppliers(struct device *dev)
device_links_read_lock_held()) {
while (refcount_dec_not_one(&link->rpm_active))
pm_runtime_put(link->supplier);
pm_runtime_put_noidle(link->supplier);
if (try_to_suspend)
pm_request_idle(link->supplier);
}
}
static void rpm_put_suppliers(struct device *dev)
{
__rpm_put_suppliers(dev, true);
}
static void rpm_suspend_suppliers(struct device *dev)
{
struct device_link *link;
int idx = device_links_read_lock();
list_for_each_entry_rcu(link, &dev->links.suppliers, c_node,
device_links_read_lock_held())
pm_request_idle(link->supplier);
device_links_read_unlock(idx);
}
/**
* __rpm_callback - Run a given runtime PM callback for a given device.
* @cb: Runtime PM callback to run.
@ -344,8 +364,10 @@ static int __rpm_callback(int (*cb)(struct device *), struct device *dev)
idx = device_links_read_lock();
retval = rpm_get_suppliers(dev);
if (retval)
if (retval) {
rpm_put_suppliers(dev);
goto fail;
}
device_links_read_unlock(idx);
}
@ -368,9 +390,9 @@ static int __rpm_callback(int (*cb)(struct device *), struct device *dev)
|| (dev->power.runtime_status == RPM_RESUMING && retval))) {
idx = device_links_read_lock();
fail:
rpm_put_suppliers(dev);
__rpm_put_suppliers(dev, false);
fail:
device_links_read_unlock(idx);
}
@ -644,8 +666,11 @@ static int rpm_suspend(struct device *dev, int rpmflags)
goto out;
}
if (dev->power.irq_safe)
goto out;
/* Maybe the parent is now able to suspend. */
if (parent && !parent->power.ignore_children && !dev->power.irq_safe) {
if (parent && !parent->power.ignore_children) {
spin_unlock(&dev->power.lock);
spin_lock(&parent->power.lock);
@ -654,6 +679,14 @@ static int rpm_suspend(struct device *dev, int rpmflags)
spin_lock(&dev->power.lock);
}
/* Maybe the suppliers are now able to suspend. */
if (dev->power.links_count > 0) {
spin_unlock_irq(&dev->power.lock);
rpm_suspend_suppliers(dev);
spin_lock_irq(&dev->power.lock);
}
out:
trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval);

2
drivers/block/xen-blkback/blkback.c
View File

@ -944,7 +944,7 @@ next:
out:
for (i = last_map; i < num; i++) {
/* Don't zap current batch's valid persistent grants. */
if(i >= last_map + segs_to_map)
if(i >= map_until)
pages[i]->persistent_gnt = NULL;
pages[i]->handle = BLKBACK_INVALID_HANDLE;
}

4
drivers/bus/omap_l3_noc.c
View File

@ -285,7 +285,7 @@ static int omap_l3_probe(struct platform_device *pdev)
*/
l3->debug_irq = platform_get_irq(pdev, 0);
ret = devm_request_irq(l3->dev, l3->debug_irq, l3_interrupt_handler,
0x0, "l3-dbg-irq", l3);
IRQF_NO_THREAD, "l3-dbg-irq", l3);
if (ret) {
dev_err(l3->dev, "request_irq failed for %d\n",
l3->debug_irq);
@ -294,7 +294,7 @@ static int omap_l3_probe(struct platform_device *pdev)
l3->app_irq = platform_get_irq(pdev, 1);
ret = devm_request_irq(l3->dev, l3->app_irq, l3_interrupt_handler,
0x0, "l3-app-irq", l3);
IRQF_NO_THREAD, "l3-app-irq", l3);
if (ret)
dev_err(l3->dev, "request_irq failed for %d\n", l3->app_irq);

2
drivers/cpufreq/cpufreq-dt-platdev.c
View File

@ -103,6 +103,8 @@ static const struct of_device_id whitelist[] __initconst = {
static const struct of_device_id blacklist[] __initconst = {
{ .compatible = "allwinner,sun50i-h6", },
{ .compatible = "arm,vexpress", },
{ .compatible = "calxeda,highbank", },
{ .compatible = "calxeda,ecx-2000", },

2
drivers/gpio/gpiolib-acpi.c
View File

@ -174,7 +174,7 @@ static void acpi_gpiochip_request_irq(struct acpi_gpio_chip *acpi_gpio,
int ret, value;
ret = request_threaded_irq(event->irq, NULL, event->handler,
event->irqflags, "ACPI:Event", event);
event->irqflags | IRQF_ONESHOT, "ACPI:Event", event);
if (ret) {
dev_err(acpi_gpio->chip->parent,
"Failed to setup interrupt handler for %d\n",

1
drivers/gpu/drm/Kconfig
View File

@ -206,6 +206,7 @@ source "drivers/gpu/drm/arm/Kconfig"
config DRM_RADEON
tristate "ATI Radeon"
depends on DRM && PCI && MMU
depends on AGP || !AGP
select FW_LOADER
select DRM_KMS_HELPER
select DRM_TTM

2
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
View File

@ -146,7 +146,7 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
size = mode_cmd->pitches[0] * height;
aligned_size = ALIGN(size, PAGE_SIZE);
ret = amdgpu_gem_object_create(adev, aligned_size, 0, domain, flags,
ttm_bo_type_kernel, NULL, &gobj);
ttm_bo_type_device, NULL, &gobj);
if (ret) {
pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
return -ENOMEM;

2
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
View File

@ -257,7 +257,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = {
.num_banks = 8,
.num_chans = 4,
.vmm_page_size_bytes = 4096,
.dram_clock_change_latency_us = 11.72,
.dram_clock_change_latency_us = 23.84,
.return_bus_width_bytes = 64,
.dispclk_dppclk_vco_speed_mhz = 3600,
.xfc_bus_transport_time_us = 4,

4
drivers/gpu/drm/msm/msm_drv.c
View File

@ -1326,6 +1326,10 @@ static int msm_pdev_remove(struct platform_device *pdev)
static void msm_pdev_shutdown(struct platform_device *pdev)
{
struct drm_device *drm = platform_get_drvdata(pdev);
struct msm_drm_private *priv = drm ? drm->dev_private : NULL;
if (!priv || !priv->kms)
return;
drm_atomic_helper_shutdown(drm);
}

4
drivers/infiniband/hw/cxgb4/cm.c
View File

@ -3610,13 +3610,13 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id)
ep->com.local_addr.ss_family == AF_INET) {
err = cxgb4_remove_server_filter(
ep->com.dev->rdev.lldi.ports[0], ep->stid,
ep->com.dev->rdev.lldi.rxq_ids[0], 0);
ep->com.dev->rdev.lldi.rxq_ids[0], false);
} else {
struct sockaddr_in6 *sin6;
c4iw_init_wr_wait(ep->com.wr_waitp);
err = cxgb4_remove_server(
ep->com.dev->rdev.lldi.ports[0], ep->stid,
ep->com.dev->rdev.lldi.rxq_ids[0], 0);
ep->com.dev->rdev.lldi.rxq_ids[0], true);
if (err)
goto done;
err = c4iw_wait_for_reply(&ep->com.dev->rdev, ep->com.wr_waitp,

1
drivers/irqchip/irq-ingenic-tcu.c
View File

@ -179,4 +179,5 @@ err_free_tcu:
}
IRQCHIP_DECLARE(jz4740_tcu_irq, "ingenic,jz4740-tcu", ingenic_tcu_irq_init);
IRQCHIP_DECLARE(jz4725b_tcu_irq, "ingenic,jz4725b-tcu", ingenic_tcu_irq_init);
IRQCHIP_DECLARE(jz4760_tcu_irq, "ingenic,jz4760-tcu", ingenic_tcu_irq_init);
IRQCHIP_DECLARE(jz4770_tcu_irq, "ingenic,jz4770-tcu", ingenic_tcu_irq_init);

1
drivers/irqchip/irq-ingenic.c
View File

@ -168,6 +168,7 @@ static int __init intc_2chip_of_init(struct device_node *node,
{
return ingenic_intc_of_init(node, 2);
}
IRQCHIP_DECLARE(jz4760_intc, "ingenic,jz4760-intc", intc_2chip_of_init);
IRQCHIP_DECLARE(jz4770_intc, "ingenic,jz4770-intc", intc_2chip_of_init);
IRQCHIP_DECLARE(jz4775_intc, "ingenic,jz4775-intc", intc_2chip_of_init);
IRQCHIP_DECLARE(jz4780_intc, "ingenic,jz4780-intc", intc_2chip_of_init);

2
drivers/md/dm-ioctl.c
View File

@ -529,7 +529,7 @@ static int list_devices(struct file *filp, struct dm_ioctl *param, size_t param_
* Grab our output buffer.
*/
nl = orig_nl = get_result_buffer(param, param_size, &len);
if (len < needed) {
if (len < needed || len < sizeof(nl->dev)) {
param->flags |= DM_BUFFER_FULL_FLAG;
goto out;
}

2
drivers/md/dm-verity-target.c
View File

@ -33,7 +33,7 @@
#define DM_VERITY_OPT_IGN_ZEROES "ignore_zero_blocks"
#define DM_VERITY_OPT_AT_MOST_ONCE "check_at_most_once"
#define DM_VERITY_OPTS_MAX (2 + DM_VERITY_OPTS_FEC + \
#define DM_VERITY_OPTS_MAX (3 + DM_VERITY_OPTS_FEC + \
DM_VERITY_ROOT_HASH_VERIFICATION_OPTS)
static unsigned dm_verity_prefetch_cluster = DM_VERITY_DEFAULT_PREFETCH_SIZE;

2
drivers/misc/habanalabs/device.c
View File

@ -108,6 +108,8 @@ static int hl_device_release_ctrl(struct inode *inode, struct file *filp)
list_del(&hpriv->dev_node);
mutex_unlock(&hdev->fpriv_list_lock);
put_pid(hpriv->taskpid);
kfree(hpriv);
return 0;

24
drivers/net/can/c_can/c_can.c
View File

@ -212,18 +212,6 @@ static const struct can_bittiming_const c_can_bittiming_const = {
.brp_inc = 1,
};
static inline void c_can_pm_runtime_enable(const struct c_can_priv *priv)
{
if (priv->device)
pm_runtime_enable(priv->device);
}
static inline void c_can_pm_runtime_disable(const struct c_can_priv *priv)
{
if (priv->device)
pm_runtime_disable(priv->device);
}
static inline void c_can_pm_runtime_get_sync(const struct c_can_priv *priv)
{
if (priv->device)
@ -1334,7 +1322,6 @@ static const struct net_device_ops c_can_netdev_ops = {
int register_c_can_dev(struct net_device *dev)
{
struct c_can_priv *priv = netdev_priv(dev);
int err;
/* Deactivate pins to prevent DRA7 DCAN IP from being
@ -1344,28 +1331,19 @@ int register_c_can_dev(struct net_device *dev)
*/
pinctrl_pm_select_sleep_state(dev->dev.parent);
c_can_pm_runtime_enable(priv);
dev->flags |= IFF_ECHO; /* we support local echo */
dev->netdev_ops = &c_can_netdev_ops;
err = register_candev(dev);
if (err)
c_can_pm_runtime_disable(priv);
else
if (!err)
devm_can_led_init(dev);
return err;
}
EXPORT_SYMBOL_GPL(register_c_can_dev);
void unregister_c_can_dev(struct net_device *dev)
{
struct c_can_priv *priv = netdev_priv(dev);
unregister_candev(dev);
c_can_pm_runtime_disable(priv);
}
EXPORT_SYMBOL_GPL(unregister_c_can_dev);

3
drivers/net/can/c_can/c_can_pci.c
View File

@ -239,12 +239,13 @@ static void c_can_pci_remove(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct c_can_priv *priv = netdev_priv(dev);
void __iomem *addr = priv->base;
unregister_c_can_dev(dev);
free_c_can_dev(dev);
pci_iounmap(pdev, priv->base);
pci_iounmap(pdev, addr);
pci_disable_msi(pdev);
pci_clear_master(pdev);
pci_release_regions(pdev);

6
drivers/net/can/c_can/c_can_platform.c
View File

@ -29,6 +29,7 @@
#include <linux/list.h>
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_device.h>
@ -385,6 +386,7 @@ static int c_can_plat_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
pm_runtime_enable(priv->device);
ret = register_c_can_dev(dev);
if (ret) {
dev_err(&pdev->dev, "registering %s failed (err=%d)\n",
@ -397,6 +399,7 @@ static int c_can_plat_probe(struct platform_device *pdev)
return 0;
exit_free_device:
pm_runtime_disable(priv->device);
free_c_can_dev(dev);
exit:
dev_err(&pdev->dev, "probe failed\n");
@ -407,9 +410,10 @@ exit:
static int c_can_plat_remove(struct platform_device *pdev)
{
struct net_device *dev = platform_get_drvdata(pdev);
struct c_can_priv *priv = netdev_priv(dev);
unregister_c_can_dev(dev);
pm_runtime_disable(priv->device);
free_c_can_dev(dev);
return 0;

1
drivers/net/can/dev.c
View File

@ -1226,6 +1226,7 @@ static void can_dellink(struct net_device *dev, struct list_head *head)
static struct rtnl_link_ops can_link_ops __read_mostly = {
.kind = "can",
.netns_refund = true,
.maxtype = IFLA_CAN_MAX,
.policy = can_policy,
.setup = can_setup,

8
drivers/net/can/flexcan.c
View File

@ -684,9 +684,15 @@ static int flexcan_chip_disable(struct flexcan_priv *priv)
static int flexcan_chip_freeze(struct flexcan_priv *priv)
{
struct flexcan_regs __iomem *regs = priv->regs;
unsigned int timeout = 1000 * 1000 * 10 / priv->can.bittiming.bitrate;
unsigned int timeout;
u32 bitrate = priv->can.bittiming.bitrate;
u32 reg;
if (bitrate)
timeout = 1000 * 1000 * 10 / bitrate;
else
timeout = FLEXCAN_TIMEOUT_US / 10;
reg = priv->read(&regs->mcr);
reg |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT;
priv->write(reg, &regs->mcr);

4
drivers/net/can/kvaser_pciefd.c
View File

@ -57,6 +57,7 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices");
#define KVASER_PCIEFD_KCAN_STAT_REG 0x418
#define KVASER_PCIEFD_KCAN_MODE_REG 0x41c
#define KVASER_PCIEFD_KCAN_BTRN_REG 0x420
#define KVASER_PCIEFD_KCAN_BUS_LOAD_REG 0x424
#define KVASER_PCIEFD_KCAN_BTRD_REG 0x428
#define KVASER_PCIEFD_KCAN_PWM_REG 0x430
/* Loopback control register */
@ -947,6 +948,9 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie)
timer_setup(&can->bec_poll_timer, kvaser_pciefd_bec_poll_timer,
0);
/* Disable Bus load reporting */
iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_BUS_LOAD_REG);
tx_npackets = ioread32(can->reg_base +
KVASER_PCIEFD_KCAN_TX_NPACKETS_REG);
if (((tx_npackets >> KVASER_PCIEFD_KCAN_TX_NPACKETS_MAX_SHIFT) &

5
drivers/net/can/m_can/m_can.c
View File

@ -501,9 +501,6 @@ static int m_can_do_rx_poll(struct net_device *dev, int quota)
}
while ((rxfs & RXFS_FFL_MASK) && (quota > 0)) {
if (rxfs & RXFS_RFL)
netdev_warn(dev, "Rx FIFO 0 Message Lost\n");
m_can_read_fifo(dev, rxfs);
quota--;
@ -842,7 +839,7 @@ static int m_can_rx_peripheral(struct net_device *dev)
{
struct m_can_classdev *cdev = netdev_priv(dev);
m_can_rx_handler(dev, 1);
m_can_rx_handler(dev, M_CAN_NAPI_WEIGHT);
m_can_enable_all_interrupts(cdev);

14
drivers/net/dsa/b53/b53_common.c
View File

@ -996,13 +996,6 @@ static int b53_setup(struct dsa_switch *ds)
b53_disable_port(ds, port);
}
/* Let DSA handle the case were multiple bridges span the same switch
* device and different VLAN awareness settings are requested, which
* would be breaking filtering semantics for any of the other bridge
* devices. (not hardware supported)
*/
ds->vlan_filtering_is_global = true;
return ret;
}
@ -2418,6 +2411,13 @@ struct b53_device *b53_switch_alloc(struct device *base,
dev->priv = priv;
dev->ops = ops;
ds->ops = &b53_switch_ops;
/* Let DSA handle the case were multiple bridges span the same switch
* device and different VLAN awareness settings are requested, which
* would be breaking filtering semantics for any of the other bridge
* devices. (not hardware supported)
*/
ds->vlan_filtering_is_global = true;
mutex_init(&dev->reg_mutex);
mutex_init(&dev->stats_mutex);

6
drivers/net/dsa/bcm_sf2.c
View File

@ -479,8 +479,10 @@ static u32 bcm_sf2_sw_get_phy_flags(struct dsa_switch *ds, int port)
* in bits 15:8 and the patch level in bits 7:0 which is exactly what
* the REG_PHY_REVISION register layout is.
*/
return priv->hw_params.gphy_rev;
if (priv->int_phy_mask & BIT(port))
return priv->hw_params.gphy_rev;
else
return 0;
}
static void bcm_sf2_sw_validate(struct dsa_switch *ds, int port,

2
drivers/net/ethernet/davicom/dm9000.c
View File

@ -1512,7 +1512,7 @@ dm9000_probe(struct platform_device *pdev)
goto out;
}
db->irq_wake = platform_get_irq(pdev, 1);
db->irq_wake = platform_get_irq_optional(pdev, 1);
if (db->irq_wake >= 0) {
dev_dbg(db->dev, "wakeup irq %d\n", db->irq_wake);

1
drivers/net/ethernet/faraday/ftgmac100.c
View File

@ -1307,6 +1307,7 @@ static int ftgmac100_poll(struct napi_struct *napi, int budget)
*/
if (unlikely(priv->need_mac_restart)) {
ftgmac100_start_hw(priv);
priv->need_mac_restart = false;
/* Re-enable "bad" interrupts */
iowrite32(FTGMAC100_INT_BAD,

7
drivers/net/ethernet/freescale/fec_ptp.c
View File

@ -382,9 +382,16 @@ static int fec_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
u64 ns;
unsigned long flags;
mutex_lock(&adapter->ptp_clk_mutex);
/* Check the ptp clock */
if (!adapter->ptp_clk_on) {
mutex_unlock(&adapter->ptp_clk_mutex);
return -EINVAL;
}
spin_lock_irqsave(&adapter->tmreg_lock, flags);
ns = timecounter_read(&adapter->tc);
spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
mutex_unlock(&adapter->ptp_clk_mutex);
*ts = ns_to_timespec64(ns);

15
drivers/net/ethernet/freescale/gianfar.c
View File

@ -2388,6 +2388,10 @@ static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus,
if (lstatus & BD_LFLAG(RXBD_LAST))
size -= skb->len;
WARN(size < 0, "gianfar: rx fragment size underflow");
if (size < 0)
return false;
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
rxb->page_offset + RXBUF_ALIGNMENT,
size, GFAR_RXB_TRUESIZE);
@ -2550,6 +2554,17 @@ static int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue,
if (lstatus & BD_LFLAG(RXBD_EMPTY))
break;
/* lost RXBD_LAST descriptor due to overrun */
if (skb &&
(lstatus & BD_LFLAG(RXBD_FIRST))) {
/* discard faulty buffer */
dev_kfree_skb(skb);
skb = NULL;
rx_queue->stats.rx_dropped++;
/* can continue normally */
}
/* order rx buffer descriptor reads */
rmb();

4
drivers/net/ethernet/hisilicon/hns/hns_enet.c
View File

@ -1677,8 +1677,10 @@ static int hns_nic_clear_all_rx_fetch(struct net_device *ndev)
for (j = 0; j < fetch_num; j++) {
/* alloc one skb and init */
skb = hns_assemble_skb(ndev);
if (!skb)
if (!skb) {
ret = -ENOMEM;
goto out;
}
rd = &tx_ring_data(priv, skb->queue_mapping);
hns_nic_net_xmit_hw(ndev, skb, rd);

2
drivers/net/ethernet/intel/e1000e/82571.c
View File

@ -899,6 +899,8 @@ static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw, bool active)
} else {
data &= ~IGP02E1000_PM_D0_LPLU;
ret_val = e1e_wphy(hw, IGP02E1000_PHY_POWER_MGMT, data);
if (ret_val)
return ret_val;
/* LPLU and SmartSpeed are mutually exclusive. LPLU is used
* during Dx states where the power conservation is most
* important. During driver activity we should enable

6
drivers/net/ethernet/intel/e1000e/netdev.c
View File

@ -5953,15 +5953,19 @@ static void e1000_reset_task(struct work_struct *work)
struct e1000_adapter *adapter;
adapter = container_of(work, struct e1000_adapter, reset_task);
rtnl_lock();
/* don't run the task if already down */
if (test_bit(__E1000_DOWN, &adapter->state))
if (test_bit(__E1000_DOWN, &adapter->state)) {
rtnl_unlock();
return;
}
if (!(adapter->flags & FLAG_RESTART_NOW)) {
e1000e_dump(adapter);
e_err("Reset adapter unexpectedly\n");
}
e1000e_reinit_locked(adapter);
rtnl_unlock();
}
/**

3
drivers/net/ethernet/intel/iavf/iavf_main.c
View File

@ -1786,7 +1786,8 @@ static int iavf_init_get_resources(struct iavf_adapter *adapter)
goto err_alloc;
}
if (iavf_process_config(adapter))
err = iavf_process_config(adapter);
if (err)
goto err_alloc;
adapter->current_op = VIRTCHNL_OP_UNKNOWN;

7
drivers/net/ethernet/intel/igc/igc_ethtool.c
View File

@ -1690,6 +1690,9 @@ static int igc_get_link_ksettings(struct net_device *netdev,
Autoneg);
}
/* Set pause flow control settings */
ethtool_link_ksettings_add_link_mode(cmd, supported, Pause);
switch (hw->fc.requested_mode) {
case igc_fc_full:
ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause);
@ -1704,9 +1707,7 @@ static int igc_get_link_ksettings(struct net_device *netdev,
Asym_Pause);
break;
default:
ethtool_link_ksettings_add_link_mode(cmd, advertising, Pause);
ethtool_link_ksettings_add_link_mode(cmd, advertising,
Asym_Pause);
break;
}
status = pm_runtime_suspended(&adapter->pdev->dev) ?

6
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -9595,8 +9595,10 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
ixgbe_atr_compute_perfect_hash_82599(&input->filter, mask);
err = ixgbe_fdir_write_perfect_filter_82599(hw, &input->filter,
input->sw_idx, queue);
if (!err)
ixgbe_update_ethtool_fdir_entry(adapter, input, input->sw_idx);
if (err)
goto err_out_w_lock;
ixgbe_update_ethtool_fdir_entry(adapter, input, input->sw_idx);
spin_unlock(&adapter->fdir_perfect_lock);
if ((uhtid != 0x800) && (adapter->jump_tables[uhtid]))

4
drivers/net/ethernet/marvell/octeontx2/af/rvu.c
View File

@ -1980,8 +1980,10 @@ static void rvu_unregister_interrupts(struct rvu *rvu)
INTR_MASK(rvu->hw->total_pfs) & ~1ULL);
for (irq = 0; irq < rvu->num_vec; irq++) {
if (rvu->irq_allocated[irq])
if (rvu->irq_allocated[irq]) {
free_irq(pci_irq_vector(rvu->pdev, irq), rvu);
rvu->irq_allocated[irq] = false;
}
}
pci_free_irq_vectors(rvu->pdev);

2
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
View File

@ -1967,10 +1967,10 @@ int rvu_mbox_handler_npc_mcam_free_counter(struct rvu *rvu,
index = find_next_bit(mcam->bmap, mcam->bmap_entries, entry);
if (index >= mcam->bmap_entries)
break;
entry = index + 1;
if (mcam->entry2cntr_map[index] != req->cntr)
continue;
entry = index + 1;
npc_unmap_mcam_entry_and_cntr(rvu, mcam, blkaddr,
index, req->cntr);
}

4
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
View File

@ -227,6 +227,10 @@ static int mlx5e_tc_tun_parse_geneve_options(struct mlx5e_priv *priv,
option_key = (struct geneve_opt *)&enc_opts.key->data[0];
option_mask = (struct geneve_opt *)&enc_opts.mask->data[0];
if (option_mask->opt_class == 0 && option_mask->type == 0 &&
!memchr_inv(option_mask->opt_data, 0, option_mask->length * 4))
return 0;
if (option_key->length > max_tlv_option_data_len) {
NL_SET_ERR_MSG_MOD(extack,
"Matching on GENEVE options: unsupported option len");

6
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
View File

@ -1811,6 +1811,7 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev,
{
struct mlx5e_priv *priv = netdev_priv(netdev);
struct mlx5_core_dev *mdev = priv->mdev;
int err;
if (!MLX5_CAP_GEN(mdev, cqe_compression))
return -EOPNOTSUPP;
@ -1820,7 +1821,10 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev,
return -EINVAL;
}
mlx5e_modify_rx_cqe_compression_locked(priv, enable);
err = mlx5e_modify_rx_cqe_compression_locked(priv, enable);
if (err)
return err;
priv->channels.params.rx_cqe_compress_def = enable;
return 0;

24
drivers/net/ethernet/netronome/nfp/flower/metadata.c
View File

@ -327,8 +327,14 @@ int nfp_compile_flow_metadata(struct nfp_app *app,
goto err_free_ctx_entry;
}
/* Do net allocate a mask-id for pre_tun_rules. These flows are used to
* configure the pre_tun table and are never actually send to the
* firmware as an add-flow message. This causes the mask-id allocation
* on the firmware to get out of sync if allocated here.
*/
new_mask_id = 0;
if (!nfp_check_mask_add(app, nfp_flow->mask_data,
if (!nfp_flow->pre_tun_rule.dev &&
!nfp_check_mask_add(app, nfp_flow->mask_data,
nfp_flow->meta.mask_len,
&nfp_flow->meta.flags, &new_mask_id)) {
NL_SET_ERR_MSG_MOD(extack, "invalid entry: cannot allocate a new mask id");
@ -359,7 +365,8 @@ int nfp_compile_flow_metadata(struct nfp_app *app,
goto err_remove_mask;
}
if (!nfp_check_mask_remove(app, nfp_flow->mask_data,
if (!nfp_flow->pre_tun_rule.dev &&
!nfp_check_mask_remove(app, nfp_flow->mask_data,
nfp_flow->meta.mask_len,
NULL, &new_mask_id)) {
NL_SET_ERR_MSG_MOD(extack, "invalid entry: cannot release mask id");
@ -374,8 +381,10 @@ int nfp_compile_flow_metadata(struct nfp_app *app,
return 0;
err_remove_mask:
nfp_check_mask_remove(app, nfp_flow->mask_data, nfp_flow->meta.mask_len,
NULL, &new_mask_id);
if (!nfp_flow->pre_tun_rule.dev)
nfp_check_mask_remove(app, nfp_flow->mask_data,
nfp_flow->meta.mask_len,
NULL, &new_mask_id);
err_remove_rhash:
WARN_ON_ONCE(rhashtable_remove_fast(&priv->stats_ctx_table,
&ctx_entry->ht_node,
@ -406,9 +415,10 @@ int nfp_modify_flow_metadata(struct nfp_app *app,
__nfp_modify_flow_metadata(priv, nfp_flow);
nfp_check_mask_remove(app, nfp_flow->mask_data,
nfp_flow->meta.mask_len, &nfp_flow->meta.flags,
&new_mask_id);
if (!nfp_flow->pre_tun_rule.dev)
nfp_check_mask_remove(app, nfp_flow->mask_data,
nfp_flow->meta.mask_len, &nfp_flow->meta.flags,
&new_mask_id);
/* Update flow payload with mask ids. */
nfp_flow->unmasked_data[NFP_FL_MASK_ID_LOCATION] = new_mask_id;

3
drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
View File

@ -1426,6 +1426,7 @@ void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *adapter)
if (fw_dump->tmpl_hdr == NULL || current_version > prev_version) {
vfree(fw_dump->tmpl_hdr);
fw_dump->tmpl_hdr = NULL;
if (qlcnic_83xx_md_check_extended_dump_capability(adapter))
extended = !qlcnic_83xx_extend_md_capab(adapter);
@ -1444,6 +1445,8 @@ void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *adapter)
struct qlcnic_83xx_dump_template_hdr *hdr;
hdr = fw_dump->tmpl_hdr;
if (!hdr)
return;
hdr->drv_cap_mask = 0x1f;
fw_dump->cap_mask = 0x1f;
dev_info(&pdev->dev,

9
drivers/net/ethernet/socionext/netsec.c
View File

@ -1693,14 +1693,17 @@ static int netsec_netdev_init(struct net_device *ndev)
goto err1;
/* set phy power down */
data = netsec_phy_read(priv->mii_bus, priv->phy_addr, MII_BMCR) |
BMCR_PDOWN;
netsec_phy_write(priv->mii_bus, priv->phy_addr, MII_BMCR, data);
data = netsec_phy_read(priv->mii_bus, priv->phy_addr, MII_BMCR);
netsec_phy_write(priv->mii_bus, priv->phy_addr, MII_BMCR,
data | BMCR_PDOWN);
ret = netsec_reset_hardware(priv, true);
if (ret)
goto err2;
/* Restore phy power state */
netsec_phy_write(priv->mii_bus, priv->phy_addr, MII_BMCR, data);
spin_lock_init(&priv->desc_ring[NETSEC_RING_TX].lock);
spin_lock_init(&priv->desc_ring[NETSEC_RING_RX].lock);

2
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
View File

@ -1222,6 +1222,8 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
plat_dat->init = sun8i_dwmac_init;
plat_dat->exit = sun8i_dwmac_exit;
plat_dat->setup = sun8i_dwmac_setup;
plat_dat->tx_fifo_size = 4096;
plat_dat->rx_fifo_size = 16384;
ret = sun8i_dwmac_init(pdev, plat_dat->bsp_priv);
if (ret)

2
drivers/net/ethernet/sun/niu.c
View File

@ -3931,8 +3931,6 @@ static void niu_xmac_interrupt(struct niu *np)
mp->rx_mcasts += RXMAC_MC_FRM_CNT_COUNT;
if (val & XRXMAC_STATUS_RXBCAST_CNT_EXP)
mp->rx_bcasts += RXMAC_BC_FRM_CNT_COUNT;
if (val & XRXMAC_STATUS_RXBCAST_CNT_EXP)
mp->rx_bcasts += RXMAC_BC_FRM_CNT_COUNT;
if (val & XRXMAC_STATUS_RXHIST1_CNT_EXP)
mp->rx_hist_cnt1 += RXMAC_HIST_CNT1_COUNT;
if (val & XRXMAC_STATUS_RXHIST2_CNT_EXP)

1
drivers/net/ethernet/tehuti/tehuti.c
View File

@ -2052,6 +2052,7 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/*bdx_hw_reset(priv); */
if (bdx_read_mac(priv)) {
pr_err("load MAC address failed\n");
err = -EFAULT;
goto err_out_iomap;
}
SET_NETDEV_DEV(ndev, &pdev->dev);

2
drivers/net/usb/cdc-phonet.c
View File

@ -387,6 +387,8 @@ static int usbpn_probe(struct usb_interface *intf, const struct usb_device_id *i
err = register_netdev(dev);
if (err) {
/* Set disconnected flag so that disconnect() returns early. */
pnd->disconnected = 1;
usb_driver_release_interface(&usbpn_driver, data_intf);
goto out;
}

40
drivers/net/usb/r8152.c
View File

@ -2836,29 +2836,6 @@ static void __rtl_set_wol(struct r8152 *tp, u32 wolopts)
device_set_wakeup_enable(&tp->udev->dev, false);
}
static void r8153_mac_clk_spd(struct r8152 *tp, bool enable)
{
/* MAC clock speed down */
if (enable) {
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL,
ALDPS_SPDWN_RATIO);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2,
EEE_SPDWN_RATIO);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3,
PKT_AVAIL_SPDWN_EN | SUSPEND_SPDWN_EN |
U1U2_SPDWN_EN | L1_SPDWN_EN);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4,
PWRSAVE_SPDWN_EN | RXDV_SPDWN_EN | TX10MIDLE_EN |
TP100_SPDWN_EN | TP500_SPDWN_EN | EEE_SPDWN_EN |
TP1000_SPDWN_EN);
} else {
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, 0);
}
}
static void r8153_u1u2en(struct r8152 *tp, bool enable)
{
u8 u1u2[8];
@ -3158,11 +3135,9 @@ static void rtl8153_runtime_enable(struct r8152 *tp, bool enable)
if (enable) {
r8153_u1u2en(tp, false);
r8153_u2p3en(tp, false);
r8153_mac_clk_spd(tp, true);
rtl_runtime_suspend_enable(tp, true);
} else {
rtl_runtime_suspend_enable(tp, false);
r8153_mac_clk_spd(tp, false);
switch (tp->version) {
case RTL_VER_03:
@ -3727,7 +3702,6 @@ static void r8153_first_init(struct r8152 *tp)
u32 ocp_data;
int i;
r8153_mac_clk_spd(tp, false);
rxdy_gated_en(tp, true);
r8153_teredo_off(tp);
@ -3789,8 +3763,6 @@ static void r8153_enter_oob(struct r8152 *tp)
u32 ocp_data;
int i;
r8153_mac_clk_spd(tp, true);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);
ocp_data &= ~NOW_IS_OOB;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);
@ -4498,9 +4470,14 @@ static void r8153_init(struct r8152 *tp)
ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);
/* MAC clock speed down */
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, 0);
r8153_power_cut_en(tp, false);
r8153_u1u2en(tp, true);
r8153_mac_clk_spd(tp, false);
usb_enable_lpm(tp->udev);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6);
@ -5552,7 +5529,10 @@ static int rtl_ops_init(struct r8152 *tp)
ops->in_nway = rtl8153_in_nway;
ops->hw_phy_cfg = r8153_hw_phy_cfg;
ops->autosuspend_en = rtl8153_runtime_enable;
tp->rx_buf_sz = 32 * 1024;
if (tp->udev->speed < USB_SPEED_SUPER)
tp->rx_buf_sz = 16 * 1024;
else
tp->rx_buf_sz = 32 * 1024;
tp->eee_en = true;
tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX;
break;

3
drivers/net/veth.c
View File

@ -254,8 +254,7 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
if (rxq < rcv->real_num_rx_queues) {
rq = &rcv_priv->rq[rxq];
rcv_xdp = rcu_access_pointer(rq->xdp_prog);
if (rcv_xdp)
skb_record_rx_queue(skb, rxq);
skb_record_rx_queue(skb, rxq);
}
skb_tx_timestamp(skb);

8
drivers/net/wan/fsl_ucc_hdlc.c
View File

@ -204,14 +204,18 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
priv->rx_skbuff = kcalloc(priv->rx_ring_size,
sizeof(*priv->rx_skbuff),
GFP_KERNEL);
if (!priv->rx_skbuff)
if (!priv->rx_skbuff) {
ret = -ENOMEM;
goto free_ucc_pram;
}
priv->tx_skbuff = kcalloc(priv->tx_ring_size,
sizeof(*priv->tx_skbuff),
GFP_KERNEL);
if (!priv->tx_skbuff)
if (!priv->tx_skbuff) {
ret = -ENOMEM;
goto free_rx_skbuff;
}
priv->skb_curtx = 0;
priv->skb_dirtytx = 0;

1
drivers/nvme/host/core.c
View File

@ -312,6 +312,7 @@ bool nvme_cancel_request(struct request *req, void *data, bool reserved)
return true;
nvme_req(req)->status = NVME_SC_HOST_ABORTED_CMD;
nvme_req(req)->flags |= NVME_REQ_CANCELLED;
blk_mq_complete_request(req);
return true;
}

2
drivers/nvme/host/fc.c
View File

@ -1608,7 +1608,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
sizeof(op->rsp_iu), DMA_FROM_DEVICE);
if (opstate == FCPOP_STATE_ABORTED)
status = cpu_to_le16(NVME_SC_HOST_PATH_ERROR << 1);
status = cpu_to_le16(NVME_SC_HOST_ABORTED_CMD << 1);
else if (freq->status) {
status = cpu_to_le16(NVME_SC_HOST_PATH_ERROR << 1);
dev_info(ctrl->ctrl.device,

1
drivers/nvme/host/pci.c
View File

@ -3176,6 +3176,7 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
{ PCI_DEVICE(0x144d, 0xa822), /* Samsung PM1725a */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY |
NVME_QUIRK_DISABLE_WRITE_ZEROES|
NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(0x1987, 0x5016), /* Phison E16 */
.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN, },

12
drivers/platform/x86/intel-vbtn.c
View File

@ -46,8 +46,16 @@ static const struct key_entry intel_vbtn_keymap[] = {
};
static const struct key_entry intel_vbtn_switchmap[] = {
{ KE_SW, 0xCA, { .sw = { SW_DOCK, 1 } } }, /* Docked */
{ KE_SW, 0xCB, { .sw = { SW_DOCK, 0 } } }, /* Undocked */
/*
* SW_DOCK should only be reported for docking stations, but DSDTs using the
* intel-vbtn code, always seem to use this for 2-in-1s / convertibles and set
* SW_DOCK=1 when in laptop-mode (in tandem with setting SW_TABLET_MODE=0).
* This causes userspace to think the laptop is docked to a port-replicator
* and to disable suspend-on-lid-close, which is undesirable.
* Map the dock events to KEY_IGNORE to avoid this broken SW_DOCK reporting.
*/
{ KE_IGNORE, 0xCA, { .sw = { SW_DOCK, 1 } } }, /* Docked */
{ KE_IGNORE, 0xCB, { .sw = { SW_DOCK, 0 } } }, /* Undocked */
{ KE_SW, 0xCC, { .sw = { SW_TABLET_MODE, 1 } } }, /* Tablet */
{ KE_SW, 0xCD, { .sw = { SW_TABLET_MODE, 0 } } }, /* Laptop */
};

4
drivers/regulator/qcom-rpmh-regulator.c
View File

@ -726,8 +726,8 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(2800000, 0, 4, 16000),
.n_voltages = 5,
.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
.n_voltages = 236,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};

8
drivers/scsi/mpt3sas/mpt3sas_base.c
View File

@ -7102,14 +7102,18 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
ioc->pend_os_device_add_sz++;
ioc->pend_os_device_add = kzalloc(ioc->pend_os_device_add_sz,
GFP_KERNEL);
if (!ioc->pend_os_device_add)
if (!ioc->pend_os_device_add) {
r = -ENOMEM;
goto out_free_resources;
}
ioc->device_remove_in_progress_sz = ioc->pend_os_device_add_sz;
ioc->device_remove_in_progress =
kzalloc(ioc->device_remove_in_progress_sz, GFP_KERNEL);
if (!ioc->device_remove_in_progress)
if (!ioc->device_remove_in_progress) {
r = -ENOMEM;
goto out_free_resources;
}
ioc->fwfault_debug = mpt3sas_fwfault_debug;

1
drivers/scsi/qedi/qedi_main.c
View File

@ -1605,6 +1605,7 @@ static int qedi_alloc_global_queues(struct qedi_ctx *qedi)
if (!qedi->global_queues[i]) {
QEDI_ERR(&qedi->dbg_ctx,
"Unable to allocation global queue %d.\n", i);
status = -ENOMEM;
goto mem_alloc_failure;
}

13
drivers/scsi/qla2xxx/qla_target.c
View File

@ -3216,8 +3216,7 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type,
if (!qpair->fw_started || (cmd->reset_count != qpair->chip_reset) ||
(cmd->sess && cmd->sess->deleted)) {
cmd->state = QLA_TGT_STATE_PROCESSED;
res = 0;
goto free;
return 0;
}
ql_dbg_qp(ql_dbg_tgt, qpair, 0xe018,
@ -3228,8 +3227,9 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type,
res = qlt_pre_xmit_response(cmd, &prm, xmit_type, scsi_status,
&full_req_cnt);
if (unlikely(res != 0))
goto free;
if (unlikely(res != 0)) {
return res;
}
spin_lock_irqsave(qpair->qp_lock_ptr, flags);
@ -3249,8 +3249,7 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type,
vha->flags.online, qla2x00_reset_active(vha),
cmd->reset_count, qpair->chip_reset);
spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
res = 0;
goto free;
return 0;
}
/* Does F/W have an IOCBs for this request */
@ -3353,8 +3352,6 @@ out_unmap_unlock:
qlt_unmap_sg(vha, cmd);
spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
free:
vha->hw->tgt.tgt_ops->free_cmd(cmd);
return res;
}
EXPORT_SYMBOL(qlt_xmit_response);

4
drivers/scsi/qla2xxx/tcm_qla2xxx.c
View File

@ -623,7 +623,6 @@ static int tcm_qla2xxx_queue_data_in(struct se_cmd *se_cmd)
{
struct qla_tgt_cmd *cmd = container_of(se_cmd,
struct qla_tgt_cmd, se_cmd);
struct scsi_qla_host *vha = cmd->vha;
if (cmd->aborted) {
/* Cmd can loop during Q-full. tcm_qla2xxx_aborted_task
@ -636,7 +635,6 @@ static int tcm_qla2xxx_queue_data_in(struct se_cmd *se_cmd)
cmd->se_cmd.transport_state,
cmd->se_cmd.t_state,
cmd->se_cmd.se_cmd_flags);
vha->hw->tgt.tgt_ops->free_cmd(cmd);
return 0;
}
@ -664,7 +662,6 @@ static int tcm_qla2xxx_queue_status(struct se_cmd *se_cmd)
{
struct qla_tgt_cmd *cmd = container_of(se_cmd,
struct qla_tgt_cmd, se_cmd);
struct scsi_qla_host *vha = cmd->vha;
int xmit_type = QLA_TGT_XMIT_STATUS;
if (cmd->aborted) {
@ -678,7 +675,6 @@ static int tcm_qla2xxx_queue_status(struct se_cmd *se_cmd)
cmd, kref_read(&cmd->se_cmd.cmd_kref),
cmd->se_cmd.transport_state, cmd->se_cmd.t_state,
cmd->se_cmd.se_cmd_flags);
vha->hw->tgt.tgt_ops->free_cmd(cmd);
return 0;
}
cmd->bufflen = se_cmd->data_length;

6
fs/cifs/smb2pdu.c
View File

@ -3743,8 +3743,7 @@ smb2_async_readv(struct cifs_readdata *rdata)
if (rdata->credits.value > 0) {
shdr->CreditCharge = cpu_to_le16(DIV_ROUND_UP(rdata->bytes,
SMB2_MAX_BUFFER_SIZE));
shdr->CreditRequest =
cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 1);
shdr->CreditRequest = cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 8);
rc = adjust_credits(server, &rdata->credits, rdata->bytes);
if (rc)
@ -4038,8 +4037,7 @@ smb2_async_writev(struct cifs_writedata *wdata,
if (wdata->credits.value > 0) {
shdr->CreditCharge = cpu_to_le16(DIV_ROUND_UP(wdata->bytes,
SMB2_MAX_BUFFER_SIZE));
shdr->CreditRequest =
cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 1);
shdr->CreditRequest = cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 8);
rc = adjust_credits(server, &wdata->credits, wdata->bytes);
if (rc)

2
fs/cifs/transport.c
View File

@ -1148,7 +1148,7 @@ compound_send_recv(const unsigned int xid, struct cifs_ses *ses,
}
if (rc != 0) {
for (; i < num_rqst; i++) {
cifs_server_dbg(VFS, "Cancelling wait for mid %llu cmd: %d\n",
cifs_server_dbg(FYI, "Cancelling wait for mid %llu cmd: %d\n",
midQ[i]->mid, le16_to_cpu(midQ[i]->command));
send_cancel(server, &rqst[i], midQ[i]);
spin_lock(&GlobalMid_Lock);

4
fs/ext4/xattr.c
View File

@ -1476,6 +1476,9 @@ ext4_xattr_inode_cache_find(struct inode *inode, const void *value,
if (!ce)
return NULL;
WARN_ON_ONCE(ext4_handle_valid(journal_current_handle()) &&
!(current->flags & PF_MEMALLOC_NOFS));
ea_data = ext4_kvmalloc(value_len, GFP_NOFS);
if (!ea_data) {
mb_cache_entry_put(ea_inode_cache, ce);
@ -2342,6 +2345,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
error = -ENOSPC;
goto cleanup;
}
WARN_ON_ONCE(!(current->flags & PF_MEMALLOC_NOFS));
}
error = ext4_reserve_inode_write(handle, inode, &is.iloc);

4
fs/hugetlbfs/inode.c
View File

@ -440,7 +440,7 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart,
u32 hash;
index = page->index;
hash = hugetlb_fault_mutex_hash(h, mapping, index, 0);
hash = hugetlb_fault_mutex_hash(h, mapping, index);
mutex_lock(&hugetlb_fault_mutex_table[hash]);
/*
@ -644,7 +644,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset,
addr = index * hpage_size;
/* mutex taken here, fault path and hole punch */
hash = hugetlb_fault_mutex_hash(h, mapping, index, addr);
hash = hugetlb_fault_mutex_hash(h, mapping, index);
mutex_lock(&hugetlb_fault_mutex_table[hash]);
/* See if already present in mapping to avoid alloc/free */

2
fs/nfs/Kconfig
View File

@ -127,7 +127,7 @@ config PNFS_BLOCK
config PNFS_FLEXFILE_LAYOUT
tristate
depends on NFS_V4_1 && NFS_V3
default m
default NFS_V4
config NFS_V4_1_IMPLEMENTATION_ID_DOMAIN
string "NFSv4.1 Implementation ID Domain"

3
fs/nfs/nfs3xdr.c
View File

@ -35,6 +35,7 @@
*/
#define NFS3_fhandle_sz (1+16)
#define NFS3_fh_sz (NFS3_fhandle_sz) /* shorthand */
#define NFS3_post_op_fh_sz (1+NFS3_fh_sz)
#define NFS3_sattr_sz (15)
#define NFS3_filename_sz (1+(NFS3_MAXNAMLEN>>2))
#define NFS3_path_sz (1+(NFS3_MAXPATHLEN>>2))
@ -72,7 +73,7 @@
#define NFS3_readlinkres_sz (1+NFS3_post_op_attr_sz+1+1)
#define NFS3_readres_sz (1+NFS3_post_op_attr_sz+3+1)
#define NFS3_writeres_sz (1+NFS3_wcc_data_sz+4)
#define NFS3_createres_sz (1+NFS3_fh_sz+NFS3_post_op_attr_sz+NFS3_wcc_data_sz)
#define NFS3_createres_sz (1+NFS3_post_op_fh_sz+NFS3_post_op_attr_sz+NFS3_wcc_data_sz)
#define NFS3_renameres_sz (1+(2 * NFS3_wcc_data_sz))
#define NFS3_linkres_sz (1+NFS3_post_op_attr_sz+NFS3_wcc_data_sz)
#define NFS3_readdirres_sz (1+NFS3_post_op_attr_sz+2+1)

3
fs/nfs/nfs4proc.c
View File

@ -5754,6 +5754,9 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl
unsigned int npages = DIV_ROUND_UP(buflen, PAGE_SIZE);
int ret, i;
/* You can't remove system.nfs4_acl: */
if (buflen == 0)
return -EINVAL;
if (!nfs4_server_supports_acls(server))
return -EOPNOTSUPP;
if (npages > ARRAY_SIZE(pages))

8
fs/squashfs/export.c
View File

@ -152,14 +152,18 @@ __le64 *squashfs_read_inode_lookup_table(struct super_block *sb,
start = le64_to_cpu(table[n]);
end = le64_to_cpu(table[n + 1]);
if (start >= end || (end - start) > SQUASHFS_METADATA_SIZE) {
if (start >= end
|| (end - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}
}
start = le64_to_cpu(table[indexes - 1]);
if (start >= lookup_table_start || (lookup_table_start - start) > SQUASHFS_METADATA_SIZE) {
if (start >= lookup_table_start ||
(lookup_table_start - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}

6
fs/squashfs/id.c
View File

@ -97,14 +97,16 @@ __le64 *squashfs_read_id_index_table(struct super_block *sb,
start = le64_to_cpu(table[n]);
end = le64_to_cpu(table[n + 1]);
if (start >= end || (end - start) > SQUASHFS_METADATA_SIZE) {
if (start >= end || (end - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}
}
start = le64_to_cpu(table[indexes - 1]);
if (start >= id_table_start || (id_table_start - start) > SQUASHFS_METADATA_SIZE) {
if (start >= id_table_start || (id_table_start - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}

1
fs/squashfs/squashfs_fs.h
View File

@ -17,6 +17,7 @@
/* size of metadata (inode and directory) blocks */
#define SQUASHFS_METADATA_SIZE 8192
#define SQUASHFS_BLOCK_OFFSET 2
/* default size of block device I/O */
#ifdef CONFIG_SQUASHFS_4K_DEVBLK_SIZE

6
fs/squashfs/xattr_id.c
View File

@ -109,14 +109,16 @@ __le64 *squashfs_read_xattr_id_table(struct super_block *sb, u64 table_start,
start = le64_to_cpu(table[n]);
end = le64_to_cpu(table[n + 1]);
if (start >= end || (end - start) > SQUASHFS_METADATA_SIZE) {
if (start >= end || (end - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}
}
start = le64_to_cpu(table[indexes - 1]);
if (start >= table_start || (table_start - start) > SQUASHFS_METADATA_SIZE) {
if (start >= table_start || (table_start - start) >
(SQUASHFS_METADATA_SIZE + SQUASHFS_BLOCK_OFFSET)) {
kfree(table);
return ERR_PTR(-EINVAL);
}

1
include/acpi/acpi_bus.h
View File

@ -232,6 +232,7 @@ struct acpi_pnp_type {
struct acpi_device_pnp {
acpi_bus_id bus_id; /* Object name */
int instance_no; /* Instance number of this object */
struct acpi_pnp_type type; /* ID type */
acpi_bus_address bus_address; /* _ADR */
char *unique_id; /* _UID */

9
include/linux/bpf.h
View File

@ -535,7 +535,7 @@ int bpf_prog_array_copy(struct bpf_prog_array *old_array,
struct bpf_prog *include_prog,
struct bpf_prog_array **new_array);
#define __BPF_PROG_RUN_ARRAY(array, ctx, func, check_non_null) \
#define __BPF_PROG_RUN_ARRAY(array, ctx, func, check_non_null, set_cg_storage) \
({ \
struct bpf_prog_array_item *_item; \
struct bpf_prog *_prog; \
@ -548,7 +548,8 @@ int bpf_prog_array_copy(struct bpf_prog_array *old_array,
goto _out; \
_item = &_array->items[0]; \
while ((_prog = READ_ONCE(_item->prog))) { \
bpf_cgroup_storage_set(_item->cgroup_storage); \
if (set_cg_storage) \
bpf_cgroup_storage_set(_item->cgroup_storage); \
_ret &= func(_prog, ctx); \
_item++; \
} \
@ -609,10 +610,10 @@ _out: \
})
#define BPF_PROG_RUN_ARRAY(array, ctx, func) \
__BPF_PROG_RUN_ARRAY(array, ctx, func, false)
__BPF_PROG_RUN_ARRAY(array, ctx, func, false, true)
#define BPF_PROG_RUN_ARRAY_CHECK(array, ctx, func) \
__BPF_PROG_RUN_ARRAY(array, ctx, func, true)
__BPF_PROG_RUN_ARRAY(array, ctx, func, true, false)
#ifdef CONFIG_BPF_SYSCALL
DECLARE_PER_CPU(int, bpf_prog_active);

2
include/linux/hugetlb.h
View File

@ -106,7 +106,7 @@ void free_huge_page(struct page *page);
void hugetlb_fix_reserve_counts(struct inode *inode);
extern struct mutex *hugetlb_fault_mutex_table;
u32 hugetlb_fault_mutex_hash(struct hstate *h, struct address_space *mapping,
pgoff_t idx, unsigned long address);
pgoff_t idx);
pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud);

3
include/linux/if_macvlan.h
View File

@ -42,13 +42,14 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
if (likely(success)) {
struct vlan_pcpu_stats *pcpu_stats;
pcpu_stats = this_cpu_ptr(vlan->pcpu_stats);
pcpu_stats = get_cpu_ptr(vlan->pcpu_stats);
u64_stats_update_begin(&pcpu_stats->syncp);
pcpu_stats->rx_packets++;
pcpu_stats->rx_bytes += len;
if (multicast)
pcpu_stats->rx_multicast++;
u64_stats_update_end(&pcpu_stats->syncp);
put_cpu_ptr(vlan->pcpu_stats);
} else {
this_cpu_inc(vlan->pcpu_stats->rx_errors);
}

15
include/linux/mm.h
View File

@ -1226,13 +1226,26 @@ static inline bool cpupid_match_pid(struct task_struct *task, int cpupid)
#endif /* CONFIG_NUMA_BALANCING */
#ifdef CONFIG_KASAN_SW_TAGS
/*
* KASAN per-page tags are stored xor'ed with 0xff. This allows to avoid
* setting tags for all pages to native kernel tag value 0xff, as the default
* value 0x00 maps to 0xff.
*/
static inline u8 page_kasan_tag(const struct page *page)
{
return (page->flags >> KASAN_TAG_PGSHIFT) & KASAN_TAG_MASK;
u8 tag;
tag = (page->flags >> KASAN_TAG_PGSHIFT) & KASAN_TAG_MASK;
tag ^= 0xff;
return tag;
}
static inline void page_kasan_tag_set(struct page *page, u8 tag)
{
tag ^= 0xff;
page->flags &= ~(KASAN_TAG_MASK << KASAN_TAG_PGSHIFT);
page->flags |= (tag & KASAN_TAG_MASK) << KASAN_TAG_PGSHIFT;
}

2
include/linux/mutex.h
View File

@ -171,7 +171,7 @@ extern void mutex_lock_io(struct mutex *lock);
# define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock)
# define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock)
# define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock)
# define mutex_lock_io_nested(lock, subclass) mutex_lock(lock)
# define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock)
#endif
/*

7
include/linux/netfilter/x_tables.h
View File

@ -227,7 +227,7 @@ struct xt_table {
unsigned int valid_hooks;
/* Man behind the curtain... */
struct xt_table_info __rcu *private;
struct xt_table_info *private;
/* Set this to THIS_MODULE if you are a module, otherwise NULL */
struct module *me;
@ -376,7 +376,7 @@ static inline unsigned int xt_write_recseq_begin(void)
* since addend is most likely 1
*/
__this_cpu_add(xt_recseq.sequence, addend);
smp_wmb();
smp_mb();
return addend;
}
@ -448,9 +448,6 @@ xt_get_per_cpu_counter(struct xt_counters *cnt, unsigned int cpu)
struct nf_hook_ops *xt_hook_ops_alloc(const struct xt_table *, nf_hookfn *);
struct xt_table_info
*xt_table_get_private_protected(const struct xt_table *table);
#ifdef CONFIG_COMPAT
#include <net/compat.h>

7
include/linux/u64_stats_sync.h
View File

@ -69,12 +69,13 @@ struct u64_stats_sync {
};
#if BITS_PER_LONG == 32 && defined(CONFIG_SMP)
#define u64_stats_init(syncp) seqcount_init(&(syncp)->seq)
#else
static inline void u64_stats_init(struct u64_stats_sync *syncp)
{
#if BITS_PER_LONG == 32 && defined(CONFIG_SMP)
seqcount_init(&syncp->seq);
#endif
}
#endif
static inline void u64_stats_update_begin(struct u64_stats_sync *syncp)
{

2
include/net/inet_connection_sock.h
View File

@ -287,7 +287,7 @@ static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk)
return inet_csk_reqsk_queue_len(sk) >= sk->sk_max_ack_backlog;
}
void inet_csk_reqsk_queue_drop(struct sock *sk, struct request_sock *req);
bool inet_csk_reqsk_queue_drop(struct sock *sk, struct request_sock *req);
void inet_csk_reqsk_queue_drop_and_put(struct sock *sk, struct request_sock *req);
void inet_csk_destroy_sock(struct sock *sk);

24
include/net/nexthop.h
View File

@ -291,6 +291,7 @@ static inline struct fib_nh *fib_info_nh(struct fib_info *fi, int nhsel)
int fib6_check_nexthop(struct nexthop *nh, struct fib6_config *cfg,
struct netlink_ext_ack *extack);
/* Caller should either hold rcu_read_lock(), or RTNL. */
static inline struct fib6_nh *nexthop_fib6_nh(struct nexthop *nh)
{
struct nh_info *nhi;
@ -311,6 +312,29 @@ static inline struct fib6_nh *nexthop_fib6_nh(struct nexthop *nh)
return NULL;
}
/* Variant of nexthop_fib6_nh().
* Caller should either hold rcu_read_lock_bh(), or RTNL.
*/
static inline struct fib6_nh *nexthop_fib6_nh_bh(struct nexthop *nh)
{
struct nh_info *nhi;
if (nh->is_group) {
struct nh_group *nh_grp;
nh_grp = rcu_dereference_bh_rtnl(nh->nh_grp);
nh = nexthop_mpath_select(nh_grp, 0);
if (!nh)
return NULL;
}
nhi = rcu_dereference_bh_rtnl(nh->nh_info);
if (nhi->family == AF_INET6)
return &nhi->fib6_nh;
return NULL;
}
static inline struct net_device *fib6_info_nh_dev(struct fib6_info *f6i)
{
struct fib6_nh *fib6_nh;

10
include/net/red.h
View File

@ -168,7 +168,8 @@ static inline void red_set_vars(struct red_vars *v)
v->qcount = -1;
}
static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog, u8 Scell_log)
static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog,
u8 Scell_log, u8 *stab)
{
if (fls(qth_min) + Wlog > 32)
return false;
@ -178,6 +179,13 @@ static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog, u8 Scell_
return false;
if (qth_max < qth_min)
return false;
if (stab) {
int i;
for (i = 0; i < RED_STAB_SIZE; i++)
if (stab[i] >= 32)
return false;
}
return true;
}

2
include/net/rtnetlink.h
View File

@ -33,6 +33,7 @@ static inline int rtnl_msg_family(const struct nlmsghdr *nlh)
*
* @list: Used internally
* @kind: Identifier
* @netns_refund: Physical device, move to init_net on netns exit
* @maxtype: Highest device specific netlink attribute number
* @policy: Netlink policy for device specific attribute validation
* @validate: Optional validation function for netlink/changelink parameters
@ -64,6 +65,7 @@ struct rtnl_link_ops {
size_t priv_size;
void (*setup)(struct net_device *dev);
bool netns_refund;
unsigned int maxtype;
const struct nla_policy *policy;
int (*validate)(struct nlattr *tb[],

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