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This is the 4.9.117 stable release

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Merge 4.9.117 into android-4.9

Changes in 4.9.117
	Input: elan_i2c - add ACPI ID for lenovo ideapad 330
	Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
	Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
	kvm, mm: account shadow page tables to kmemcg
	tracing: Fix double free of event_trigger_data
	tracing: Fix possible double free in event_enable_trigger_func()
	kthread, tracing: Don't expose half-written comm when creating kthreads
	tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failure
	tracing: Quiet gcc warning about maybe unused link variable
	arm64: fix vmemmap BUILD_BUG_ON() triggering on !vmemmap setups
	usb: dwc2: Fix DMA alignment to start at allocated boundary
	kcov: ensure irq code sees a valid area
	xen/netfront: raise max number of slots in xennet_get_responses()
	ALSA: emu10k1: add error handling for snd_ctl_add
	ALSA: fm801: add error handling for snd_ctl_add
	nfsd: fix potential use-after-free in nfsd4_decode_getdeviceinfo
	vfio: platform: Fix reset module leak in error path
	mm: vmalloc: avoid racy handling of debugobjects in vunmap
	mm/slub.c: add __printf verification to slab_err()
	rtc: ensure rtc_set_alarm fails when alarms are not supported
	perf tools: Fix pmu events parsing rule
	netfilter: ipset: List timing out entries with "timeout 1" instead of zero
	infiniband: fix a possible use-after-free bug
	powerpc/eeh: Fix use-after-release of EEH driver
	hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()
	powerpc/64s: Fix compiler store ordering to SLB shadow area
	RDMA/mad: Convert BUG_ONs to error flows
	netfilter: nf_tables: check msg_type before nft_trans_set(trans)
	pnfs: Don't release the sequence slot until we've processed layoutget on open
	disable loading f2fs module on PAGE_SIZE > 4KB
	f2fs: fix error path of move_data_page
	f2fs: fix to don't trigger writeback during recovery
	f2fs: fix to wait page writeback during revoking atomic write
	f2fs: Fix deadlock in shutdown ioctl
	f2fs: fix race in between GC and atomic open
	usbip: usbip_detach: Fix memory, udev context and udev leak
	perf/x86/intel/uncore: Correct fixed counter index check in generic code
	perf/x86/intel/uncore: Correct fixed counter index check for NHM
	selftests/intel_pstate: Improve test, minor fixes
	iwlwifi: pcie: fix race in Rx buffer allocator
	Bluetooth: hci_qca: Fix "Sleep inside atomic section" warning
	Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011
	ASoC: dpcm: fix BE dai not hw_free and shutdown
	mfd: cros_ec: Fail early if we cannot identify the EC
	mwifiex: handle race during mwifiex_usb_disconnect
	wlcore: sdio: check for valid platform device data before suspend
	media: tw686x: Fix incorrect vb2_mem_ops GFP flags
	media: videobuf2-core: don't call memop 'finish' when queueing
	btrfs: add barriers to btrfs_sync_log before log_commit_wait wakeups
	btrfs: qgroup: Finish rescan when hit the last leaf of extent tree
	PCI: Prevent sysfs disable of device while driver is attached
	ath: Add regulatory mapping for FCC3_ETSIC
	ath: Add regulatory mapping for ETSI8_WORLD
	ath: Add regulatory mapping for APL13_WORLD
	ath: Add regulatory mapping for APL2_FCCA
	ath: Add regulatory mapping for Uganda
	ath: Add regulatory mapping for Tanzania
	ath: Add regulatory mapping for Serbia
	ath: Add regulatory mapping for Bermuda
	ath: Add regulatory mapping for Bahamas
	powerpc/32: Add a missing include header
	powerpc/chrp/time: Make some functions static, add missing header include
	powerpc/powermac: Add missing prototype for note_bootable_part()
	powerpc/powermac: Mark variable x as unused
	powerpc/8xx: fix invalid register expression in head_8xx.S
	pinctrl: at91-pio4: add missing of_node_put
	bpf: powerpc64: pad function address loads with NOPs
	PCI: pciehp: Request control of native hotplug only if supported
	net: dsa: qca8k: Add support for QCA8334 switch
	mwifiex: correct histogram data with appropriate index
	ima: based on policy verify firmware signatures (pre-allocated buffer)
	drivers/perf: arm-ccn: don't log to dmesg in event_init
	fscrypt: use unbound workqueue for decryption
	scsi: ufs: fix exception event handling
	ALSA: emu10k1: Rate-limit error messages about page errors
	regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops
	md: fix NULL dereference of mddev->pers in remove_and_add_spares()
	ixgbevf: fix MAC address changes through ixgbevf_set_mac()
	media: smiapp: fix timeout checking in smiapp_read_nvm
	net: ethernet: ti: cpsw-phy-sel: check bus_find_device() ret value
	ALSA: usb-audio: Apply rate limit to warning messages in URB complete callback
	arm64: cmpwait: Clear event register before arming exclusive monitor
	HID: hid-plantronics: Re-resend Update to map button for PTT products
	drm/radeon: fix mode_valid's return type
	powerpc/embedded6xx/hlwd-pic: Prevent interrupts from being handled by Starlet
	HID: i2c-hid: check if device is there before really probing
	EDAC, altera: Fix ARM64 build warning
	ARM: dts: emev2: Add missing interrupt-affinity to PMU node
	ARM: dts: sh73a0: Add missing interrupt-affinity to PMU node
	nvmem: properly handle returned value nvmem_reg_read
	tty: Fix data race in tty_insert_flip_string_fixed_flag
	dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
	media: rcar_jpu: Add missing clk_disable_unprepare() on error in jpu_open()
	libata: Fix command retry decision
	media: media-device: fix ioctl function types
	media: saa7164: Fix driver name in debug output
	mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages
	brcmfmac: Add support for bcm43364 wireless chipset
	s390/cpum_sf: Add data entry sizes to sampling trailer entry
	perf: fix invalid bit in diagnostic entry
	bnxt_en: Check unsupported speeds in bnxt_update_link() on PF only.
	scsi: 3w-9xxx: fix a missing-check bug
	scsi: 3w-xxxx: fix a missing-check bug
	scsi: megaraid: silence a static checker bug
	staging: lustre: o2iblnd: fix race at kiblnd_connect_peer
	thermal: exynos: fix setting rising_threshold for Exynos5433
	bpf: fix references to free_bpf_prog_info() in comments
	media: siano: get rid of __le32/__le16 cast warnings
	drm/atomic: Handling the case when setting old crtc for plane
	ALSA: hda/ca0132: fix build failure when a local macro is defined
	mmc: dw_mmc: update actual clock for mmc debugfs
	mmc: pwrseq: Use kmalloc_array instead of stack VLA
	dt-bindings: pinctrl: meson: add support for the Meson8m2 SoC
	dt-bindings: net: meson-dwmac: new compatible name for AXG SoC
	stop_machine: Use raw spinlocks
	memory: tegra: Do not handle spurious interrupts
	memory: tegra: Apply interrupts mask per SoC
	arm64: defconfig: Enable Rockchip io-domain driver
	drm/gma500: fix psb_intel_lvds_mode_valid()'s return type
	ipconfig: Correctly initialise ic_nameservers
	rsi: Fix 'invalid vdd' warning in mmc
	audit: allow not equal op for audit by executable
	staging: lustre: llite: correct removexattr detection
	staging: lustre: ldlm: free resource when ldlm_lock_create() fails.
	serial: core: Make sure compiler barfs for 16-byte earlycon names
	microblaze: Fix simpleImage format generation
	usb: hub: Don't wait for connect state at resume for powered-off ports
	crypto: authencesn - don't leak pointers to authenc keys
	crypto: authenc - don't leak pointers to authenc keys
	media: omap3isp: fix unbalanced dma_iommu_mapping
	scsi: scsi_dh: replace too broad "TP9" string with the exact models
	scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs
	media: si470x: fix __be16 annotations
	drm: Add DP PSR2 sink enable bit
	random: mix rdrand with entropy sent in from userspace
	squashfs: be more careful about metadata corruption
	ext4: fix inline data updates with checksums enabled
	ext4: check for allocation block validity with block group locked
	RDMA/uverbs: Protect from attempts to create flows on unsupported QP
	net: dsa: qca8k: Force CPU port to its highest bandwidth
	net: dsa: qca8k: Enable RXMAC when bringing up a port
	net: dsa: qca8k: Add QCA8334 binding documentation
	net: dsa: qca8k: Allow overwriting CPU port setting
	Linux 4.9.117

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2018-08-03 08:50:05 +02:00
commit 8b21e85d91
137 changed files with 721 additions and 285 deletions
Download patch file Download diff file Expand all files Collapse all files

23
Documentation/devicetree/bindings/net/dsa/qca8k.txt
View file

@ -2,7 +2,10 @@
Required properties:
- compatible: should be "qca,qca8337"
- compatible: should be one of:
"qca,qca8334"
"qca,qca8337"
- #size-cells: must be 0
- #address-cells: must be 1
@ -14,6 +17,20 @@ port and PHY id, each subnode describing a port needs to have a valid phandle
referencing the internal PHY connected to it. The CPU port of this switch is
always port 0.
A CPU port node has the following optional node:
- fixed-link : Fixed-link subnode describing a link to a non-MDIO
managed entity. See
Documentation/devicetree/bindings/net/fixed-link.txt
for details.
For QCA8K the 'fixed-link' sub-node supports only the following properties:
- 'speed' (integer, mandatory), to indicate the link speed. Accepted
values are 10, 100 and 1000
- 'full-duplex' (boolean, optional), to indicate that full duplex is
used. When absent, half duplex is assumed.
Example:
@ -53,6 +70,10 @@ Example:
label = "cpu";
ethernet = <&gmac1>;
phy-mode = "rgmii";
fixed-link {
speed = 1000;
full-duplex;
};
};
port@1 {

1
Documentation/devicetree/bindings/net/meson-dwmac.txt
View file

@ -10,6 +10,7 @@ Required properties on all platforms:
- "amlogic,meson6-dwmac"
- "amlogic,meson8b-dwmac"
- "amlogic,meson-gxbb-dwmac"
- "amlogic,meson-axg-dwmac"
Additionally "snps,dwmac" and any applicable more
detailed version number described in net/stmmac.txt
should be used.

2
Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
View file

@ -3,8 +3,10 @@
Required properties for the root node:
- compatible: one of "amlogic,meson8-cbus-pinctrl"
"amlogic,meson8b-cbus-pinctrl"
"amlogic,meson8m2-cbus-pinctrl"
"amlogic,meson8-aobus-pinctrl"
"amlogic,meson8b-aobus-pinctrl"
"amlogic,meson8m2-aobus-pinctrl"
"amlogic,meson-gxbb-periphs-pinctrl"
"amlogic,meson-gxbb-aobus-pinctrl"
- reg: address and size of registers controlling irq functionality

2
Makefile
View file

@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
SUBLEVEL = 116
SUBLEVEL = 117
EXTRAVERSION =
NAME = Roaring Lionus

5
arch/arm/boot/dts/emev2.dtsi
View file

@ -30,13 +30,13 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
clock-frequency = <533000000>;
};
cpu@1 {
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
@ -56,6 +56,7 @@
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>;
};
clocks@e0110000 {

5
arch/arm/boot/dts/sh73a0.dtsi
View file

@ -22,7 +22,7 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
@ -30,7 +30,7 @@
power-domains = <&pd_a2sl>;
next-level-cache = <&L2>;
};
cpu@1 {
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
@ -89,6 +89,7 @@
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>;
};
cmt1: timer@e6138000 {

2
arch/arm64/configs/defconfig
View file

@ -260,6 +260,8 @@ CONFIG_GPIO_XGENE=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_MAX77620=y
CONFIG_POWER_AVS=y
CONFIG_ROCKCHIP_IODOMAIN=y
CONFIG_POWER_RESET_MSM=y
CONFIG_BATTERY_BQ27XXX=y
CONFIG_POWER_RESET_XGENE=y

2
arch/arm64/include/asm/cmpxchg.h
View file

@ -229,6 +229,8 @@ static inline void __cmpwait_case_##name(volatile void *ptr, \
unsigned long tmp; \
\
asm volatile( \
" sevl\n" \
" wfe\n" \
" ldxr" #sz "\t%" #w "[tmp], %[v]\n" \
" eor %" #w "[tmp], %" #w "[tmp], %" #w "[val]\n" \
" cbnz %" #w "[tmp], 1f\n" \

4
arch/arm64/mm/init.c
View file

@ -471,11 +471,13 @@ void __init mem_init(void)
BUILD_BUG_ON(TASK_SIZE_32 > TASK_SIZE_64);
#endif
#ifdef CONFIG_SPARSEMEM_VMEMMAP
/*
* Make sure we chose the upper bound of sizeof(struct page)
* correctly.
* correctly when sizing the VMEMMAP array.
*/
BUILD_BUG_ON(sizeof(struct page) > (1 << STRUCT_PAGE_MAX_SHIFT));
#endif
if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) {
extern int sysctl_overcommit_memory;

10
arch/microblaze/boot/Makefile
View file

@ -21,17 +21,19 @@ $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE
quiet_cmd_cp = CP $< $@$2
cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
quiet_cmd_strip = STRIP $@
quiet_cmd_strip = STRIP $< $@$2
cmd_strip = $(STRIP) -K microblaze_start -K _end -K __log_buf \
-K _fdt_start vmlinux -o $@
-K _fdt_start $< -o $@$2
UIMAGE_LOADADDR = $(CONFIG_KERNEL_BASE_ADDR)
UIMAGE_IN = $@
UIMAGE_OUT = $@.ub
$(obj)/simpleImage.%: vmlinux FORCE
$(call if_changed,cp,.unstrip)
$(call if_changed,objcopy)
$(call if_changed,uimage)
$(call if_changed,strip)
@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
$(call if_changed,strip,.strip)
@echo 'Kernel: $(UIMAGE_OUT) is ready' ' (#'`cat .version`')'
clean-files += simpleImage.*.unstrip linux.bin.ub dts/*.dtb

20
arch/powerpc/kernel/eeh_driver.c
View file

@ -450,10 +450,12 @@ static void *eeh_add_virt_device(void *data, void *userdata)
driver = eeh_pcid_get(dev);
if (driver) {
if (driver->err_handler) {
eeh_pcid_put(dev);
if (driver->err_handler)
return NULL;
}
eeh_pcid_put(dev);
}
#ifdef CONFIG_PPC_POWERNV
pci_iov_add_virtfn(edev->physfn, pdn->vf_index, 0);
@ -489,18 +491,20 @@ static void *eeh_rmv_device(void *data, void *userdata)
if (eeh_dev_removed(edev))
return NULL;
if (removed) {
if (eeh_pe_passed(edev->pe))
return NULL;
driver = eeh_pcid_get(dev);
if (driver) {
eeh_pcid_put(dev);
if (removed &&
eeh_pe_passed(edev->pe))
return NULL;
if (removed &&
driver->err_handler &&
if (driver->err_handler &&
driver->err_handler->error_detected &&
driver->err_handler->slot_reset)
driver->err_handler->slot_reset) {
eeh_pcid_put(dev);
return NULL;
}
eeh_pcid_put(dev);
}
}
/* Remove it from PCI subsystem */
pr_debug("EEH: Removing %s without EEH sensitive driver\n",

2
arch/powerpc/kernel/head_8xx.S
View file

@ -769,7 +769,7 @@ start_here:
tovirt(r6,r6)
lis r5, abatron_pteptrs@h
ori r5, r5, abatron_pteptrs@l
stw r5, 0xf0(r0) /* Must match your Abatron config file */
stw r5, 0xf0(0) /* Must match your Abatron config file */
tophys(r5,r5)
stw r6, 0(r5)

1
arch/powerpc/kernel/pci_32.c
View file

@ -11,6 +11,7 @@
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/bootmem.h>
#include <linux/syscalls.h>
#include <linux/irq.h>
#include <linux/list.h>
#include <linux/of.h>

8
arch/powerpc/mm/slb.c
View file

@ -68,14 +68,14 @@ static inline void slb_shadow_update(unsigned long ea, int ssize,
* updating it. No write barriers are needed here, provided
* we only update the current CPU's SLB shadow buffer.
*/
p->save_area[index].esid = 0;
p->save_area[index].vsid = cpu_to_be64(mk_vsid_data(ea, ssize, flags));
p->save_area[index].esid = cpu_to_be64(mk_esid_data(ea, ssize, index));
WRITE_ONCE(p->save_area[index].esid, 0);
WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags)));
WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index)));
}
static inline void slb_shadow_clear(enum slb_index index)
{
get_slb_shadow()->save_area[index].esid = 0;
WRITE_ONCE(get_slb_shadow()->save_area[index].esid, 0);
}
static inline void create_shadowed_slbe(unsigned long ea, int ssize,

34
arch/powerpc/net/bpf_jit_comp64.c
View file

@ -207,25 +207,37 @@ static void bpf_jit_build_epilogue(u32 *image, struct codegen_context *ctx)
static void bpf_jit_emit_func_call(u32 *image, struct codegen_context *ctx, u64 func)
{
unsigned int i, ctx_idx = ctx->idx;
/* Load function address into r12 */
PPC_LI64(12, func);
/* For bpf-to-bpf function calls, the callee's address is unknown
* until the last extra pass. As seen above, we use PPC_LI64() to
* load the callee's address, but this may optimize the number of
* instructions required based on the nature of the address.
*
* Since we don't want the number of instructions emitted to change,
* we pad the optimized PPC_LI64() call with NOPs to guarantee that
* we always have a five-instruction sequence, which is the maximum
* that PPC_LI64() can emit.
*/
for (i = ctx->idx - ctx_idx; i < 5; i++)
PPC_NOP();
#ifdef PPC64_ELF_ABI_v1
/* func points to the function descriptor */
PPC_LI64(b2p[TMP_REG_2], func);
/* Load actual entry point from function descriptor */
PPC_BPF_LL(b2p[TMP_REG_1], b2p[TMP_REG_2], 0);
/* ... and move it to LR */
PPC_MTLR(b2p[TMP_REG_1]);
/*
* Load TOC from function descriptor at offset 8.
* We can clobber r2 since we get called through a
* function pointer (so caller will save/restore r2)
* and since we don't use a TOC ourself.
*/
PPC_BPF_LL(2, b2p[TMP_REG_2], 8);
#else
/* We can clobber r12 */
PPC_FUNC_ADDR(12, func);
PPC_MTLR(12);
PPC_BPF_LL(2, 12, 8);
/* Load actual entry point from function descriptor */
PPC_BPF_LL(12, 12, 0);
#endif
PPC_MTLR(12);
PPC_BLRL();
}

6
arch/powerpc/platforms/chrp/time.c
View file

@ -27,6 +27,8 @@
#include <asm/sections.h>
#include <asm/time.h>
#include <platforms/chrp/chrp.h>
extern spinlock_t rtc_lock;
#define NVRAM_AS0 0x74
@ -62,7 +64,7 @@ long __init chrp_time_init(void)
return 0;
}
int chrp_cmos_clock_read(int addr)
static int chrp_cmos_clock_read(int addr)
{
if (nvram_as1 != 0)
outb(addr>>8, nvram_as1);
@ -70,7 +72,7 @@ int chrp_cmos_clock_read(int addr)
return (inb(nvram_data));
}
void chrp_cmos_clock_write(unsigned long val, int addr)
static void chrp_cmos_clock_write(unsigned long val, int addr)
{
if (nvram_as1 != 0)
outb(addr>>8, nvram_as1);

5
arch/powerpc/platforms/embedded6xx/hlwd-pic.c
View file

@ -35,6 +35,8 @@
*/
#define HW_BROADWAY_ICR 0x00
#define HW_BROADWAY_IMR 0x04
#define HW_STARLET_ICR 0x08
#define HW_STARLET_IMR 0x0c
/*
@ -74,6 +76,9 @@ static void hlwd_pic_unmask(struct irq_data *d)
void __iomem *io_base = irq_data_get_irq_chip_data(d);
setbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
/* Make sure the ARM (aka. Starlet) doesn't handle this interrupt. */
clrbits32(io_base + HW_STARLET_IMR, 1 << irq);
}

4
arch/powerpc/platforms/powermac/bootx_init.c
View file

@ -468,7 +468,7 @@ void __init bootx_init(unsigned long r3, unsigned long r4)
boot_infos_t *bi = (boot_infos_t *) r4;
unsigned long hdr;
unsigned long space;
unsigned long ptr, x;
unsigned long ptr;
char *model;
unsigned long offset = reloc_offset();
@ -562,6 +562,8 @@ void __init bootx_init(unsigned long r3, unsigned long r4)
* MMU switched OFF, so this should not be useful anymore.
*/
if (bi->version < 4) {
unsigned long x __maybe_unused;
bootx_printf("Touching pages...\n");
/*

1
arch/powerpc/platforms/powermac/setup.c
View file

@ -352,6 +352,7 @@ static int pmac_late_init(void)
}
machine_late_initcall(powermac, pmac_late_init);
void note_bootable_part(dev_t dev, int part, int goodness);
/*
* This is __ref because we check for "initializing" before
* touching any of the __init sensitive things and "initializing"

6
arch/s390/include/asm/cpu_mf.h
View file

@ -113,7 +113,7 @@ struct hws_basic_entry {
struct hws_diag_entry {
unsigned int def:16; /* 0-15 Data Entry Format */
unsigned int R:14; /* 16-19 and 20-30 reserved */
unsigned int R:15; /* 16-19 and 20-30 reserved */
unsigned int I:1; /* 31 entry valid or invalid */
u8 data[]; /* Machine-dependent sample data */
} __packed;
@ -129,7 +129,9 @@ struct hws_trailer_entry {
unsigned int f:1; /* 0 - Block Full Indicator */
unsigned int a:1; /* 1 - Alert request control */
unsigned int t:1; /* 2 - Timestamp format */
unsigned long long:61; /* 3 - 63: Reserved */
unsigned int :29; /* 3 - 31: Reserved */
unsigned int bsdes:16; /* 32-47: size of basic SDE */
unsigned int dsdes:16; /* 48-63: size of diagnostic SDE */
};
unsigned long long flags; /* 0 - 63: All indicators */
};

2
arch/x86/events/intel/uncore.c
View file

@ -212,7 +212,7 @@ void uncore_perf_event_update(struct intel_uncore_box *box, struct perf_event *e
u64 prev_count, new_count, delta;
int shift;
if (event->hw.idx >= UNCORE_PMC_IDX_FIXED)
if (event->hw.idx == UNCORE_PMC_IDX_FIXED)
shift = 64 - uncore_fixed_ctr_bits(box);
else
shift = 64 - uncore_perf_ctr_bits(box);

2
arch/x86/events/intel/uncore_nhmex.c
View file

@ -245,7 +245,7 @@ static void nhmex_uncore_msr_enable_event(struct intel_uncore_box *box, struct p
{
struct hw_perf_event *hwc = &event->hw;
if (hwc->idx >= UNCORE_PMC_IDX_FIXED)
if (hwc->idx == UNCORE_PMC_IDX_FIXED)
wrmsrl(hwc->config_base, NHMEX_PMON_CTL_EN_BIT0);
else if (box->pmu->type->event_mask & NHMEX_PMON_CTL_EN_BIT0)
wrmsrl(hwc->config_base, hwc->config | NHMEX_PMON_CTL_EN_BIT22);

2
arch/x86/kvm/mmu.c
View file

@ -698,7 +698,7 @@ static int mmu_topup_memory_cache_page(struct kvm_mmu_memory_cache *cache,
if (cache->nobjs >= min)
return 0;
while (cache->nobjs < ARRAY_SIZE(cache->objects)) {
page = (void *)__get_free_page(GFP_KERNEL);
page = (void *)__get_free_page(GFP_KERNEL_ACCOUNT);
if (!page)
return -ENOMEM;
cache->objects[cache->nobjs++] = page;

1
crypto/authenc.c
View file

@ -108,6 +108,7 @@ static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key,
CRYPTO_TFM_RES_MASK);
out:
memzero_explicit(&keys, sizeof(keys));
return err;
badkey:

1
crypto/authencesn.c
View file

@ -90,6 +90,7 @@ static int crypto_authenc_esn_setkey(struct crypto_aead *authenc_esn, const u8 *
CRYPTO_TFM_RES_MASK);
out:
memzero_explicit(&keys, sizeof(keys));
return err;
badkey:

4
drivers/acpi/pci_root.c
View file

@ -472,9 +472,11 @@ static void negotiate_os_control(struct acpi_pci_root *root, int *no_aspm)
}
control = OSC_PCI_EXPRESS_CAPABILITY_CONTROL
| OSC_PCI_EXPRESS_NATIVE_HP_CONTROL
| OSC_PCI_EXPRESS_PME_CONTROL;
if (IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE))
control |= OSC_PCI_EXPRESS_NATIVE_HP_CONTROL;
if (pci_aer_available()) {
if (aer_acpi_firmware_first())
dev_info(&device->dev,

12
drivers/ata/libata-eh.c
View file

@ -2282,12 +2282,16 @@ static void ata_eh_link_autopsy(struct ata_link *link)
if (qc->err_mask & ~AC_ERR_OTHER)
qc->err_mask &= ~AC_ERR_OTHER;
/* SENSE_VALID trumps dev/unknown error and revalidation */
/*
* SENSE_VALID trumps dev/unknown error and revalidation. Upper
* layers will determine whether the command is worth retrying
* based on the sense data and device class/type. Otherwise,
* determine directly if the command is worth retrying using its
* error mask and flags.
*/
if (qc->flags & ATA_QCFLAG_SENSE_VALID)
qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER);
/* determine whether the command is worth retrying */
if (ata_eh_worth_retry(qc))
else if (ata_eh_worth_retry(qc))
qc->flags |= ATA_QCFLAG_RETRY;
/* accumulate error info */

3
drivers/bluetooth/btusb.c
View file

@ -348,6 +348,9 @@ static const struct usb_device_id blacklist_table[] = {
/* Additional Realtek 8723BU Bluetooth devices */
{ USB_DEVICE(0x7392, 0xa611), .driver_info = BTUSB_REALTEK },
/* Additional Realtek 8723DE Bluetooth devices */
{ USB_DEVICE(0x2ff8, 0xb011), .driver_info = BTUSB_REALTEK },
/* Additional Realtek 8821AE Bluetooth devices */
{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
{ USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK },

2
drivers/bluetooth/hci_qca.c
View file

@ -884,7 +884,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate)
*/
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(msecs_to_jiffies(BAUDRATE_SETTLE_TIMEOUT_MS));
set_current_state(TASK_INTERRUPTIBLE);
set_current_state(TASK_RUNNING);
return 0;
}

20
drivers/bus/arm-ccn.c
View file

@ -736,7 +736,7 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
ccn = pmu_to_arm_ccn(event->pmu);
if (hw->sample_period) {
dev_warn(ccn->dev, "Sampling not supported!\n");
dev_dbg(ccn->dev, "Sampling not supported!\n");
return -EOPNOTSUPP;
}
@ -744,12 +744,12 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
event->attr.exclude_kernel || event->attr.exclude_hv ||
event->attr.exclude_idle || event->attr.exclude_host ||
event->attr.exclude_guest) {
dev_warn(ccn->dev, "Can't exclude execution levels!\n");
dev_dbg(ccn->dev, "Can't exclude execution levels!\n");
return -EINVAL;
}
if (event->cpu < 0) {
dev_warn(ccn->dev, "Can't provide per-task data!\n");
dev_dbg(ccn->dev, "Can't provide per-task data!\n");
return -EOPNOTSUPP;
}
/*
@ -771,13 +771,13 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
switch (type) {
case CCN_TYPE_MN:
if (node_xp != ccn->mn_id) {
dev_warn(ccn->dev, "Invalid MN ID %d!\n", node_xp);
dev_dbg(ccn->dev, "Invalid MN ID %d!\n", node_xp);
return -EINVAL;
}
break;
case CCN_TYPE_XP:
if (node_xp >= ccn->num_xps) {
dev_warn(ccn->dev, "Invalid XP ID %d!\n", node_xp);
dev_dbg(ccn->dev, "Invalid XP ID %d!\n", node_xp);
return -EINVAL;
}
break;
@ -785,11 +785,11 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
break;
default:
if (node_xp >= ccn->num_nodes) {
dev_warn(ccn->dev, "Invalid node ID %d!\n", node_xp);
dev_dbg(ccn->dev, "Invalid node ID %d!\n", node_xp);
return -EINVAL;
}
if (!arm_ccn_pmu_type_eq(type, ccn->node[node_xp].type)) {
dev_warn(ccn->dev, "Invalid type 0x%x for node %d!\n",
dev_dbg(ccn->dev, "Invalid type 0x%x for node %d!\n",
type, node_xp);
return -EINVAL;
}
@ -808,19 +808,19 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
if (event_id != e->event)
continue;
if (e->num_ports && port >= e->num_ports) {
dev_warn(ccn->dev, "Invalid port %d for node/XP %d!\n",
dev_dbg(ccn->dev, "Invalid port %d for node/XP %d!\n",
port, node_xp);
return -EINVAL;
}
if (e->num_vcs && vc >= e->num_vcs) {
dev_warn(ccn->dev, "Invalid vc %d for node/XP %d!\n",
dev_dbg(ccn->dev, "Invalid vc %d for node/XP %d!\n",
vc, node_xp);
return -EINVAL;
}
valid = 1;
}
if (!valid) {
dev_warn(ccn->dev, "Invalid event 0x%x for node/XP %d!\n",
dev_dbg(ccn->dev, "Invalid event 0x%x for node/XP %d!\n",
event_id, node_xp);
return -EINVAL;
}

10
drivers/char/random.c
View file

@ -1826,14 +1826,22 @@ static int
write_pool(struct entropy_store *r, const char __user *buffer, size_t count)
{
size_t bytes;
__u32 buf[16];
__u32 t, buf[16];
const char __user *p = buffer;
while (count > 0) {
int b, i = 0;
bytes = min(count, sizeof(buf));
if (copy_from_user(&buf, p, bytes))
return -EFAULT;
for (b = bytes ; b > 0 ; b -= sizeof(__u32), i++) {
if (!arch_get_random_int(&t))
break;
buf[i] ^= t;
}
count -= bytes;
p += bytes;

2
drivers/edac/altera_edac.c
View file

@ -1111,7 +1111,7 @@ static void *ocram_alloc_mem(size_t size, void **other)
static void ocram_free_mem(void *p, size_t size, void *other)
{
gen_pool_free((struct gen_pool *)other, (u32)p, size);
gen_pool_free((struct gen_pool *)other, (unsigned long)p, size);
}
static const struct edac_device_prv_data ocramecc_data = {

4
drivers/gpu/drm/drm_atomic.c
View file

@ -1134,7 +1134,9 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,
{
struct drm_plane *plane = plane_state->plane;
struct drm_crtc_state *crtc_state;
/* Nothing to do for same crtc*/
if (plane_state->crtc == crtc)
return 0;
if (plane_state->crtc) {
crtc_state = drm_atomic_get_crtc_state(plane_state->state,
plane_state->crtc);

2
drivers/gpu/drm/gma500/psb_intel_drv.h
View file

@ -255,7 +255,7 @@ extern int intelfb_remove(struct drm_device *dev,
extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern int psb_intel_lvds_mode_valid(struct drm_connector *connector,
extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode);
extern int psb_intel_lvds_set_property(struct drm_connector *connector,
struct drm_property *property,

2
drivers/gpu/drm/gma500/psb_intel_lvds.c
View file

@ -343,7 +343,7 @@ static void psb_intel_lvds_restore(struct drm_connector *connector)
}
}
int psb_intel_lvds_mode_valid(struct drm_connector *connector,
enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_psb_private *dev_priv = connector->dev->dev_private;

10
drivers/gpu/drm/radeon/radeon_connectors.c
View file

@ -850,7 +850,7 @@ static int radeon_lvds_get_modes(struct drm_connector *connector)
return ret;
}
static int radeon_lvds_mode_valid(struct drm_connector *connector,
static enum drm_mode_status radeon_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_encoder *encoder = radeon_best_single_encoder(connector);
@ -1010,7 +1010,7 @@ static int radeon_vga_get_modes(struct drm_connector *connector)
return ret;
}
static int radeon_vga_mode_valid(struct drm_connector *connector,
static enum drm_mode_status radeon_vga_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;
@ -1154,7 +1154,7 @@ static int radeon_tv_get_modes(struct drm_connector *connector)
return 1;
}
static int radeon_tv_mode_valid(struct drm_connector *connector,
static enum drm_mode_status radeon_tv_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
if ((mode->hdisplay > 1024) || (mode->vdisplay > 768))
@ -1496,7 +1496,7 @@ static void radeon_dvi_force(struct drm_connector *connector)
radeon_connector->use_digital = true;
}
static int radeon_dvi_mode_valid(struct drm_connector *connector,
static enum drm_mode_status radeon_dvi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;
@ -1798,7 +1798,7 @@ out:
return ret;
}
static int radeon_dp_mode_valid(struct drm_connector *connector,
static enum drm_mode_status radeon_dp_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;

6
drivers/hid/hid-plantronics.c
View file

@ -2,7 +2,7 @@
* Plantronics USB HID Driver
*
* Copyright (c) 2014 JD Cole <jd.cole@plantronics.com>
* Copyright (c) 2015 Terry Junge <terry.junge@plantronics.com>
* Copyright (c) 2015-2018 Terry Junge <terry.junge@plantronics.com>
*/
/*
@ -48,6 +48,10 @@ static int plantronics_input_mapping(struct hid_device *hdev,
unsigned short mapped_key;
unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev);
/* special case for PTT products */
if (field->application == HID_GD_JOYSTICK)
goto defaulted;
/* handle volume up/down mapping */
/* non-standard types or multi-HID interfaces - plt_type is PID */
if (!(plt_type & HID_USAGE_PAGE)) {

8
drivers/hid/i2c-hid/i2c-hid.c
View file

@ -1101,6 +1101,14 @@ static int i2c_hid_probe(struct i2c_client *client,
pm_runtime_enable(&client->dev);
device_enable_async_suspend(&client->dev);
/* Make sure there is something at this address */
ret = i2c_smbus_read_byte(client);
if (ret < 0) {
dev_dbg(&client->dev, "nothing at this address: %d\n", ret);
ret = -ENXIO;
goto err_pm;
}
ret = i2c_hid_fetch_hid_descriptor(ihid);
if (ret < 0)
goto err_pm;

9
drivers/infiniband/core/mad.c
View file

@ -1549,7 +1549,8 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req,
mad_reg_req->oui, 3)) {
method = &(*vendor_table)->vendor_class[
vclass]->method_table[i];
BUG_ON(!*method);
if (!*method)
goto error3;
goto check_in_use;
}
}
@ -1559,10 +1560,12 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req,
vclass]->oui[i])) {
method = &(*vendor_table)->vendor_class[
vclass]->method_table[i];
BUG_ON(*method);
/* Allocate method table for this OUI */
if ((ret = allocate_method_table(method)))
if (!*method) {
ret = allocate_method_table(method);
if (ret)
goto error3;
}
memcpy((*vendor_table)->vendor_class[vclass]->oui[i],
mad_reg_req->oui, 3);
goto check_in_use;

6
drivers/infiniband/core/ucma.c
View file

@ -218,7 +218,7 @@ static struct ucma_multicast* ucma_alloc_multicast(struct ucma_context *ctx)
return NULL;
mutex_lock(&mut);
mc->id = idr_alloc(&multicast_idr, mc, 0, 0, GFP_KERNEL);
mc->id = idr_alloc(&multicast_idr, NULL, 0, 0, GFP_KERNEL);
mutex_unlock(&mut);
if (mc->id < 0)
goto error;
@ -1385,6 +1385,10 @@ static ssize_t ucma_process_join(struct ucma_file *file,
goto err3;
}
mutex_lock(&mut);
idr_replace(&multicast_idr, mc, mc->id);
mutex_unlock(&mut);
mutex_unlock(&file->mut);
ucma_put_ctx(ctx);
return 0;

5
drivers/infiniband/core/uverbs_cmd.c
View file

@ -3725,6 +3725,11 @@ int ib_uverbs_ex_create_flow(struct ib_uverbs_file *file,
goto err_uobj;
}
if (qp->qp_type != IB_QPT_UD && qp->qp_type != IB_QPT_RAW_PACKET) {
err = -EINVAL;
goto err_put;
}
flow_attr = kzalloc(sizeof(*flow_attr) + cmd.flow_attr.num_of_specs *
sizeof(union ib_flow_spec), GFP_KERNEL);
if (!flow_attr) {

2
drivers/input/mouse/elan_i2c_core.c
View file

@ -1251,6 +1251,8 @@ static const struct acpi_device_id elan_acpi_id[] = {
{ "ELAN0611", 0 },
{ "ELAN0612", 0 },
{ "ELAN0618", 0 },
{ "ELAN061D", 0 },
{ "ELAN0622", 0 },
{ "ELAN1000", 0 },
{ }
};

7
drivers/input/serio/i8042-x86ia64io.h
View file

@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"),
},
},
{
/* Lenovo LaVie Z */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"),
},
},
{ }
};

3
drivers/md/md.c
View file

@ -6192,6 +6192,9 @@ static int hot_remove_disk(struct mddev *mddev, dev_t dev)
char b[BDEVNAME_SIZE];
struct md_rdev *rdev;
if (!mddev->pers)
return -ENODEV;
rdev = find_rdev(mddev, dev);
if (!rdev)
return -ENXIO;

14
drivers/media/common/siano/smsendian.c
View file

@ -35,7 +35,7 @@ void smsendian_handle_tx_message(void *buffer)
switch (msg->x_msg_header.msg_type) {
case MSG_SMS_DATA_DOWNLOAD_REQ:
{
msg->msg_data[0] = le32_to_cpu(msg->msg_data[0]);
msg->msg_data[0] = le32_to_cpu((__force __le32)(msg->msg_data[0]));
break;
}
@ -44,7 +44,7 @@ void smsendian_handle_tx_message(void *buffer)
sizeof(struct sms_msg_hdr))/4;
for (i = 0; i < msg_words; i++)
msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]);
msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]);
break;
}
@ -64,7 +64,7 @@ void smsendian_handle_rx_message(void *buffer)
{
struct sms_version_res *ver =
(struct sms_version_res *) msg;
ver->chip_model = le16_to_cpu(ver->chip_model);
ver->chip_model = le16_to_cpu((__force __le16)ver->chip_model);
break;
}
@ -81,7 +81,7 @@ void smsendian_handle_rx_message(void *buffer)
sizeof(struct sms_msg_hdr))/4;
for (i = 0; i < msg_words; i++)
msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]);
msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]);
break;
}
@ -95,9 +95,9 @@ void smsendian_handle_message_header(void *msg)
#ifdef __BIG_ENDIAN
struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg;
phdr->msg_type = le16_to_cpu(phdr->msg_type);
phdr->msg_length = le16_to_cpu(phdr->msg_length);
phdr->msg_flags = le16_to_cpu(phdr->msg_flags);
phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type);
phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length);
phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags);
#endif /* __BIG_ENDIAN */
}
EXPORT_SYMBOL_GPL(smsendian_handle_message_header);

7
drivers/media/i2c/smiapp/smiapp-core.c
View file

@ -991,7 +991,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
if (rval)
goto out;
for (i = 0; i < 1000; i++) {
for (i = 1000; i > 0; i--) {
rval = smiapp_read(
sensor,
SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s);
@ -1002,13 +1002,12 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
if (s & SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY)
break;
if (--i == 0) {
}
if (!i) {
rval = -ETIMEDOUT;
goto out;
}
}
for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) {
rval = smiapp_read(
sensor,

10
drivers/media/media-device.c
View file

@ -60,7 +60,7 @@ static int media_device_close(struct file *filp)
static long media_device_get_info(struct media_device *dev, void *arg)
{
struct media_device_info *info = (struct media_device_info *)arg;
struct media_device_info *info = arg;
memset(info, 0, sizeof(*info));
@ -100,7 +100,7 @@ static struct media_entity *find_entity(struct media_device *mdev, u32 id)
static long media_device_enum_entities(struct media_device *mdev, void *arg)
{
struct media_entity_desc *entd = (struct media_entity_desc *)arg;
struct media_entity_desc *entd = arg;
struct media_entity *ent;
ent = find_entity(mdev, entd->id);
@ -153,7 +153,7 @@ static void media_device_kpad_to_upad(const struct media_pad *kpad,
static long media_device_enum_links(struct media_device *mdev, void *arg)
{
struct media_links_enum *links = (struct media_links_enum *)arg;
struct media_links_enum *links = arg;
struct media_entity *entity;
entity = find_entity(mdev, links->entity);
@ -201,7 +201,7 @@ static long media_device_enum_links(struct media_device *mdev, void *arg)
static long media_device_setup_link(struct media_device *mdev, void *arg)
{
struct media_link_desc *linkd = (struct media_link_desc *)arg;
struct media_link_desc *linkd = arg;
struct media_link *link = NULL;
struct media_entity *source;
struct media_entity *sink;
@ -229,7 +229,7 @@ static long media_device_setup_link(struct media_device *mdev, void *arg)
static long media_device_get_topology(struct media_device *mdev, void *arg)
{
struct media_v2_topology *topo = (struct media_v2_topology *)arg;
struct media_v2_topology *topo = arg;
struct media_entity *entity;
struct media_interface *intf;
struct media_pad *pad;

3
drivers/media/pci/saa7164/saa7164-fw.c
View file

@ -430,7 +430,8 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
__func__, fw->size);
if (fw->size != fwlength) {
printk(KERN_ERR "xc5000: firmware incorrect size\n");
printk(KERN_ERR "saa7164: firmware incorrect size %zu != %u\n",
fw->size, fwlength);
ret = -ENOMEM;
goto out;
}

3
drivers/media/pci/tw686x/tw686x-video.c
View file

@ -1228,7 +1228,8 @@ int tw686x_video_init(struct tw686x_dev *dev)
vc->vidq.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
vc->vidq.min_buffers_needed = 2;
vc->vidq.lock = &vc->vb_mutex;
vc->vidq.gfp_flags = GFP_DMA32;
vc->vidq.gfp_flags = dev->dma_mode != TW686X_DMA_MODE_MEMCPY ?
GFP_DMA32 : 0;
vc->vidq.dev = &dev->pci_dev->dev;
err = vb2_queue_init(&vc->vidq);

7
drivers/media/platform/omap3isp/isp.c
View file

@ -1941,6 +1941,7 @@ error_csiphy:
static void isp_detach_iommu(struct isp_device *isp)
{
arm_iommu_detach_device(isp->dev);
arm_iommu_release_mapping(isp->mapping);
isp->mapping = NULL;
iommu_group_remove_device(isp->dev);
@ -1974,8 +1975,7 @@ static int isp_attach_iommu(struct isp_device *isp)
mapping = arm_iommu_create_mapping(&platform_bus_type, SZ_1G, SZ_2G);
if (IS_ERR(mapping)) {
dev_err(isp->dev, "failed to create ARM IOMMU mapping\n");
ret = PTR_ERR(mapping);
goto error;
return PTR_ERR(mapping);
}
isp->mapping = mapping;
@ -1990,7 +1990,8 @@ static int isp_attach_iommu(struct isp_device *isp)
return 0;
error:
isp_detach_iommu(isp);
arm_iommu_release_mapping(isp->mapping);
isp->mapping = NULL;
return ret;
}

4
drivers/media/platform/rcar_jpu.c
View file

@ -1280,7 +1280,7 @@ static int jpu_open(struct file *file)
/* ...issue software reset */
ret = jpu_reset(jpu);
if (ret)
goto device_prepare_rollback;
goto jpu_reset_rollback;
}
jpu->ref_count++;
@ -1288,6 +1288,8 @@ static int jpu_open(struct file *file)
mutex_unlock(&jpu->mutex);
return 0;
jpu_reset_rollback:
clk_disable_unprepare(jpu->clk);
device_prepare_rollback:
mutex_unlock(&jpu->mutex);
v4l_prepare_rollback:

6
drivers/media/radio/si470x/radio-si470x-i2c.c
View file

@ -96,7 +96,7 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*");
*/
int si470x_get_register(struct si470x_device *radio, int regnr)
{
u16 buf[READ_REG_NUM];
__be16 buf[READ_REG_NUM];
struct i2c_msg msgs[1] = {
{
.addr = radio->client->addr,
@ -121,7 +121,7 @@ int si470x_get_register(struct si470x_device *radio, int regnr)
int si470x_set_register(struct si470x_device *radio, int regnr)
{
int i;
u16 buf[WRITE_REG_NUM];
__be16 buf[WRITE_REG_NUM];
struct i2c_msg msgs[1] = {
{
.addr = radio->client->addr,
@ -151,7 +151,7 @@ int si470x_set_register(struct si470x_device *radio, int regnr)
static int si470x_get_all_registers(struct si470x_device *radio)
{
int i;
u16 buf[READ_REG_NUM];
__be16 buf[READ_REG_NUM];
struct i2c_msg msgs[1] = {
{
.addr = radio->client->addr,

3
drivers/media/v4l2-core/videobuf2-core.c
View file

@ -914,9 +914,12 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state)
dprintk(4, "done processing on buffer %d, state: %d\n",
vb->index, state);
if (state != VB2_BUF_STATE_QUEUED &&
state != VB2_BUF_STATE_REQUEUEING) {
/* sync buffers */
for (plane = 0; plane < vb->num_planes; ++plane)
call_void_memop(vb, finish, vb->planes[plane].mem_priv);
}
spin_lock_irqsave(&q->done_lock, flags);
if (state == VB2_BUF_STATE_QUEUED ||

22
drivers/memory/tegra/mc.c
View file

@ -20,14 +20,6 @@
#include "mc.h"
#define MC_INTSTATUS 0x000
#define MC_INT_DECERR_MTS (1 << 16)
#define MC_INT_SECERR_SEC (1 << 13)
#define MC_INT_DECERR_VPR (1 << 12)
#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11)
#define MC_INT_INVALID_SMMU_PAGE (1 << 10)
#define MC_INT_ARBITRATION_EMEM (1 << 9)
#define MC_INT_SECURITY_VIOLATION (1 << 8)
#define MC_INT_DECERR_EMEM (1 << 6)
#define MC_INTMASK 0x004
@ -248,12 +240,13 @@ static const char *const error_names[8] = {
static irqreturn_t tegra_mc_irq(int irq, void *data)
{
struct tegra_mc *mc = data;
unsigned long status, mask;
unsigned long status;
unsigned int bit;
/* mask all interrupts to avoid flooding */
status = mc_readl(mc, MC_INTSTATUS);
mask = mc_readl(mc, MC_INTMASK);
status = mc_readl(mc, MC_INTSTATUS) & mc->soc->intmask;
if (!status)
return IRQ_NONE;
for_each_set_bit(bit, &status, 32) {
const char *error = status_names[bit] ?: "unknown";
@ -346,7 +339,6 @@ static int tegra_mc_probe(struct platform_device *pdev)
const struct of_device_id *match;
struct resource *res;
struct tegra_mc *mc;
u32 value;
int err;
match = of_match_node(tegra_mc_of_match, pdev->dev.of_node);
@ -414,11 +406,7 @@ static int tegra_mc_probe(struct platform_device *pdev)
WARN(!mc->soc->client_id_mask, "Missing client ID mask for this SoC\n");
value = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM;
mc_writel(mc, value, MC_INTMASK);
mc_writel(mc, mc->soc->intmask, MC_INTMASK);
return 0;
}

9
drivers/memory/tegra/mc.h
View file

@ -14,6 +14,15 @@
#include <soc/tegra/mc.h>
#define MC_INT_DECERR_MTS (1 << 16)
#define MC_INT_SECERR_SEC (1 << 13)
#define MC_INT_DECERR_VPR (1 << 12)
#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11)
#define MC_INT_INVALID_SMMU_PAGE (1 << 10)
#define MC_INT_ARBITRATION_EMEM (1 << 9)
#define MC_INT_SECURITY_VIOLATION (1 << 8)
#define MC_INT_DECERR_EMEM (1 << 6)
static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset)
{
return readl(mc->regs + offset);

2
drivers/memory/tegra/tegra114.c
View file

@ -930,4 +930,6 @@ const struct tegra_mc_soc tegra114_mc_soc = {
.atom_size = 32,
.client_id_mask = 0x7f,
.smmu = &tegra114_smmu_soc,
.intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION |
MC_INT_DECERR_EMEM,
};

6
drivers/memory/tegra/tegra124.c
View file

@ -1020,6 +1020,9 @@ const struct tegra_mc_soc tegra124_mc_soc = {
.smmu = &tegra124_smmu_soc,
.emem_regs = tegra124_mc_emem_regs,
.num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs),
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
};
#endif /* CONFIG_ARCH_TEGRA_124_SOC */
@ -1042,5 +1045,8 @@ const struct tegra_mc_soc tegra132_mc_soc = {
.atom_size = 32,
.client_id_mask = 0x7f,
.smmu = &tegra132_smmu_soc,
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
};
#endif /* CONFIG_ARCH_TEGRA_132_SOC */

3
drivers/memory/tegra/tegra210.c
View file

@ -1077,4 +1077,7 @@ const struct tegra_mc_soc tegra210_mc_soc = {
.atom_size = 64,
.client_id_mask = 0xff,
.smmu = &tegra210_smmu_soc,
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
};

2
drivers/memory/tegra/tegra30.c
View file

@ -952,4 +952,6 @@ const struct tegra_mc_soc tegra30_mc_soc = {
.atom_size = 16,
.client_id_mask = 0x7f,
.smmu = &tegra30_smmu_soc,
.intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION |
MC_INT_DECERR_EMEM,
};

6
drivers/mfd/cros_ec.c
View file

@ -86,7 +86,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
mutex_init(&ec_dev->lock);
cros_ec_query_all(ec_dev);
err = cros_ec_query_all(ec_dev);
if (err) {
dev_err(dev, "Cannot identify the EC: error %d\n", err);
return err;
}
if (ec_dev->irq) {
err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread,

14
drivers/mmc/core/pwrseq_simple.c
View file

@ -39,14 +39,18 @@ static void mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
struct gpio_descs *reset_gpios = pwrseq->reset_gpios;
if (!IS_ERR(reset_gpios)) {
int i;
int values[reset_gpios->ndescs];
int i, *values;
int nvalues = reset_gpios->ndescs;
for (i = 0; i < reset_gpios->ndescs; i++)
values = kmalloc_array(nvalues, sizeof(int), GFP_KERNEL);
if (!values)
return;
for (i = 0; i < nvalues; i++)
values[i] = value;
gpiod_set_array_value_cansleep(
reset_gpios->ndescs, reset_gpios->desc, values);
gpiod_set_array_value_cansleep(nvalues, reset_gpios->desc, values);
kfree(values);
}
}

4
drivers/mmc/host/dw_mmc.c
View file

@ -1164,6 +1164,8 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot, bool force_clkinit)
if (host->state == STATE_WAITING_CMD11_DONE)
sdmmc_cmd_bits |= SDMMC_CMD_VOLT_SWITCH;
slot->mmc->actual_clock = 0;
if (!clock) {
mci_writel(host, CLKENA, 0);
mci_send_cmd(slot, sdmmc_cmd_bits, 0);
@ -1209,6 +1211,8 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot, bool force_clkinit)
/* keep the last clock value that was requested from core */
slot->__clk_old = clock;
slot->mmc->actual_clock = div ? ((host->bus_hz / div) >> 1) :
host->bus_hz;
}
host->current_speed = clock;

17
drivers/mtd/nand/fsl_ifc_nand.c
View file

@ -372,9 +372,16 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command,
case NAND_CMD_READID:
case NAND_CMD_PARAM: {
/*
* For READID, read 8 bytes that are currently used.
* For PARAM, read all 3 copies of 256-bytes pages.
*/
int len = 8;
int timing = IFC_FIR_OP_RB;
if (command == NAND_CMD_PARAM)
if (command == NAND_CMD_PARAM) {
timing = IFC_FIR_OP_RBCD;
len = 256 * 3;
}
ifc_out32((IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) |
(IFC_FIR_OP_UA << IFC_NAND_FIR0_OP1_SHIFT) |
@ -384,12 +391,8 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command,
&ifc->ifc_nand.nand_fcr0);
ifc_out32(column, &ifc->ifc_nand.row3);
/*
* although currently it's 8 bytes for READID, we always read
* the maximum 256 bytes(for PARAM)
*/
ifc_out32(256, &ifc->ifc_nand.nand_fbcr);
ifc_nand_ctrl->read_bytes = 256;
ifc_out32(len, &ifc->ifc_nand.nand_fbcr);
ifc_nand_ctrl->read_bytes = len;
set_addr(mtd, 0, 0, 0);
fsl_ifc_run_command(mtd);

52
drivers/net/dsa/qca8k.c
View file

@ -474,7 +474,7 @@ qca8k_set_pad_ctrl(struct qca8k_priv *priv, int port, int mode)
static void
qca8k_port_set_status(struct qca8k_priv *priv, int port, int enable)
{
u32 mask = QCA8K_PORT_STATUS_TXMAC;
u32 mask = QCA8K_PORT_STATUS_TXMAC | QCA8K_PORT_STATUS_RXMAC;
/* Port 0 and 6 have no internal PHY */
if ((port > 0) && (port < 6))
@ -491,6 +491,7 @@ qca8k_setup(struct dsa_switch *ds)
{
struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
int ret, i, phy_mode = -1;
u32 mask;
/* Make sure that port 0 is the cpu port */
if (!dsa_is_cpu_port(ds, 0)) {
@ -516,7 +517,10 @@ qca8k_setup(struct dsa_switch *ds)
if (ret < 0)
return ret;
/* Enable CPU Port */
/* Enable CPU Port, force it to maximum bandwidth and full-duplex */
mask = QCA8K_PORT_STATUS_SPEED_1000 | QCA8K_PORT_STATUS_TXFLOW |
QCA8K_PORT_STATUS_RXFLOW | QCA8K_PORT_STATUS_DUPLEX;
qca8k_write(priv, QCA8K_REG_PORT_STATUS(QCA8K_CPU_PORT), mask);
qca8k_reg_set(priv, QCA8K_REG_GLOBAL_FW_CTRL0,
QCA8K_GLOBAL_FW_CTRL0_CPU_PORT_EN);
qca8k_port_set_status(priv, QCA8K_CPU_PORT, 1);
@ -585,6 +589,47 @@ qca8k_setup(struct dsa_switch *ds)
return 0;
}
static void
qca8k_adjust_link(struct dsa_switch *ds, int port, struct phy_device *phy)
{
struct qca8k_priv *priv = ds->priv;
u32 reg;
/* Force fixed-link setting for CPU port, skip others. */
if (!phy_is_pseudo_fixed_link(phy))
return;
/* Set port speed */
switch (phy->speed) {
case 10:
reg = QCA8K_PORT_STATUS_SPEED_10;
break;
case 100:
reg = QCA8K_PORT_STATUS_SPEED_100;
break;
case 1000:
reg = QCA8K_PORT_STATUS_SPEED_1000;
break;
default:
dev_dbg(priv->dev, "port%d link speed %dMbps not supported.\n",
port, phy->speed);
return;
}
/* Set duplex mode */
if (phy->duplex == DUPLEX_FULL)
reg |= QCA8K_PORT_STATUS_DUPLEX;
/* Force flow control */
if (dsa_is_cpu_port(ds, port))
reg |= QCA8K_PORT_STATUS_RXFLOW | QCA8K_PORT_STATUS_TXFLOW;
/* Force link down before changing MAC options */
qca8k_port_set_status(priv, port, 0);
qca8k_write(priv, QCA8K_REG_PORT_STATUS(port), reg);
qca8k_port_set_status(priv, port, 1);
}
static int
qca8k_phy_read(struct dsa_switch *ds, int phy, int regnum)
{
@ -914,6 +959,7 @@ qca8k_get_tag_protocol(struct dsa_switch *ds)
static struct dsa_switch_ops qca8k_switch_ops = {
.get_tag_protocol = qca8k_get_tag_protocol,
.setup = qca8k_setup,
.adjust_link = qca8k_adjust_link,
.get_strings = qca8k_get_strings,
.phy_read = qca8k_phy_read,
.phy_write = qca8k_phy_write,
@ -946,6 +992,7 @@ qca8k_sw_probe(struct mdio_device *mdiodev)
return -ENOMEM;
priv->bus = mdiodev->bus;
priv->dev = &mdiodev->dev;
/* read the switches ID register */
id = qca8k_read(priv, QCA8K_REG_MASK_CTRL);
@ -1018,6 +1065,7 @@ static SIMPLE_DEV_PM_OPS(qca8k_pm_ops,
qca8k_suspend, qca8k_resume);
static const struct of_device_id qca8k_of_match[] = {
{ .compatible = "qca,qca8334" },
{ .compatible = "qca,qca8337" },
{ /* sentinel */ },
};

7
drivers/net/dsa/qca8k.h
View file

@ -51,8 +51,10 @@
#define QCA8K_GOL_MAC_ADDR0 0x60
#define QCA8K_GOL_MAC_ADDR1 0x64
#define QCA8K_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
#define QCA8K_PORT_STATUS_SPEED GENMASK(2, 0)
#define QCA8K_PORT_STATUS_SPEED_S 0
#define QCA8K_PORT_STATUS_SPEED GENMASK(1, 0)
#define QCA8K_PORT_STATUS_SPEED_10 0
#define QCA8K_PORT_STATUS_SPEED_100 0x1
#define QCA8K_PORT_STATUS_SPEED_1000 0x2
#define QCA8K_PORT_STATUS_TXMAC BIT(2)
#define QCA8K_PORT_STATUS_RXMAC BIT(3)
#define QCA8K_PORT_STATUS_TXFLOW BIT(4)
@ -167,6 +169,7 @@ struct qca8k_priv {
struct ar8xxx_port_status port_sts[QCA8K_NUM_PORTS];
struct dsa_switch *ds;
struct mutex reg_mutex;
struct device *dev;
};
struct qca8k_mib_desc {

3
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View file

@ -5257,6 +5257,9 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state)
}
mutex_unlock(&bp->hwrm_cmd_lock);
if (!BNXT_SINGLE_PF(bp))
return 0;
diff = link_info->support_auto_speeds ^ link_info->advertising;
if ((link_info->support_auto_speeds | diff) !=
link_info->support_auto_speeds) {

1
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View file

@ -3729,6 +3729,7 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p)
return -EPERM;
ether_addr_copy(hw->mac.addr, addr->sa_data);
ether_addr_copy(hw->mac.perm_addr, addr->sa_data);
ether_addr_copy(netdev->dev_addr, addr->sa_data);
return 0;

8
drivers/net/ethernet/ti/cpsw-phy-sel.c
View file

@ -177,12 +177,18 @@ void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave)
}
dev = bus_find_device(&platform_bus_type, NULL, node, match);
of_node_put(node);
if (!dev) {
dev_err(dev, "unable to find platform device for %pOF\n", node);
goto out;
}
priv = dev_get_drvdata(dev);
priv->cpsw_phy_sel(priv, phy_mode, slave);
put_device(dev);
out:
of_node_put(node);
}
EXPORT_SYMBOL_GPL(cpsw_phy_sel);

5
drivers/net/wireless/ath/regd.h
View file

@ -68,12 +68,14 @@ enum CountryCode {
CTRY_AUSTRALIA = 36,
CTRY_AUSTRIA = 40,
CTRY_AZERBAIJAN = 31,
CTRY_BAHAMAS = 44,
CTRY_BAHRAIN = 48,
CTRY_BANGLADESH = 50,
CTRY_BARBADOS = 52,
CTRY_BELARUS = 112,
CTRY_BELGIUM = 56,
CTRY_BELIZE = 84,
CTRY_BERMUDA = 60,
CTRY_BOLIVIA = 68,
CTRY_BOSNIA_HERZ = 70,
CTRY_BRAZIL = 76,
@ -159,6 +161,7 @@ enum CountryCode {
CTRY_ROMANIA = 642,
CTRY_RUSSIA = 643,
CTRY_SAUDI_ARABIA = 682,
CTRY_SERBIA = 688,
CTRY_SERBIA_MONTENEGRO = 891,
CTRY_SINGAPORE = 702,
CTRY_SLOVAKIA = 703,
@ -170,11 +173,13 @@ enum CountryCode {
CTRY_SWITZERLAND = 756,
CTRY_SYRIA = 760,
CTRY_TAIWAN = 158,
CTRY_TANZANIA = 834,
CTRY_THAILAND = 764,
CTRY_TRINIDAD_Y_TOBAGO = 780,
CTRY_TUNISIA = 788,
CTRY_TURKEY = 792,
CTRY_UAE = 784,
CTRY_UGANDA = 800,
CTRY_UKRAINE = 804,
CTRY_UNITED_KINGDOM = 826,
CTRY_UNITED_STATES = 840,

13
drivers/net/wireless/ath/regd_common.h
View file

@ -35,6 +35,7 @@ enum EnumRd {
FRANCE_RES = 0x31,
FCC3_FCCA = 0x3A,
FCC3_WORLD = 0x3B,
FCC3_ETSIC = 0x3F,
ETSI1_WORLD = 0x37,
ETSI3_ETSIA = 0x32,
@ -44,6 +45,7 @@ enum EnumRd {
ETSI4_ETSIC = 0x38,
ETSI5_WORLD = 0x39,
ETSI6_WORLD = 0x34,
ETSI8_WORLD = 0x3D,
ETSI_RESERVED = 0x33,
MKK1_MKKA = 0x40,
@ -59,6 +61,7 @@ enum EnumRd {
MKK1_MKKA1 = 0x4A,
MKK1_MKKA2 = 0x4B,
MKK1_MKKC = 0x4C,
APL2_FCCA = 0x4D,
APL3_FCCA = 0x50,
APL1_WORLD = 0x52,
@ -67,6 +70,7 @@ enum EnumRd {
APL1_ETSIC = 0x55,
APL2_ETSIC = 0x56,
APL5_WORLD = 0x58,
APL13_WORLD = 0x5A,
APL6_WORLD = 0x5B,
APL7_FCCA = 0x5C,
APL8_WORLD = 0x5D,
@ -168,6 +172,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
{FCC2_ETSIC, CTL_FCC, CTL_ETSI},
{FCC3_FCCA, CTL_FCC, CTL_FCC},
{FCC3_WORLD, CTL_FCC, CTL_ETSI},
{FCC3_ETSIC, CTL_FCC, CTL_ETSI},
{FCC4_FCCA, CTL_FCC, CTL_FCC},
{FCC5_FCCA, CTL_FCC, CTL_FCC},
{FCC6_FCCA, CTL_FCC, CTL_FCC},
@ -179,6 +184,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
{ETSI4_WORLD, CTL_ETSI, CTL_ETSI},
{ETSI5_WORLD, CTL_ETSI, CTL_ETSI},
{ETSI6_WORLD, CTL_ETSI, CTL_ETSI},
{ETSI8_WORLD, CTL_ETSI, CTL_ETSI},
/* XXX: For ETSI3_ETSIA, Was NO_CTL meant for the 2 GHz band ? */
{ETSI3_ETSIA, CTL_ETSI, CTL_ETSI},
@ -188,9 +194,11 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
{FCC1_FCCA, CTL_FCC, CTL_FCC},
{APL1_WORLD, CTL_FCC, CTL_ETSI},
{APL2_WORLD, CTL_FCC, CTL_ETSI},
{APL2_FCCA, CTL_FCC, CTL_FCC},
{APL3_WORLD, CTL_FCC, CTL_ETSI},
{APL4_WORLD, CTL_FCC, CTL_ETSI},
{APL5_WORLD, CTL_FCC, CTL_ETSI},
{APL13_WORLD, CTL_ETSI, CTL_ETSI},
{APL6_WORLD, CTL_ETSI, CTL_ETSI},
{APL8_WORLD, CTL_ETSI, CTL_ETSI},
{APL9_WORLD, CTL_ETSI, CTL_ETSI},
@ -298,6 +306,7 @@ static struct country_code_to_enum_rd allCountries[] = {
{CTRY_AUSTRALIA2, FCC6_WORLD, "AU"},
{CTRY_AUSTRIA, ETSI1_WORLD, "AT"},
{CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ"},
{CTRY_BAHAMAS, FCC3_WORLD, "BS"},
{CTRY_BAHRAIN, APL6_WORLD, "BH"},
{CTRY_BANGLADESH, NULL1_WORLD, "BD"},
{CTRY_BARBADOS, FCC2_WORLD, "BB"},
@ -305,6 +314,7 @@ static struct country_code_to_enum_rd allCountries[] = {
{CTRY_BELGIUM, ETSI1_WORLD, "BE"},
{CTRY_BELGIUM2, ETSI4_WORLD, "BL"},
{CTRY_BELIZE, APL1_ETSIC, "BZ"},
{CTRY_BERMUDA, FCC3_FCCA, "BM"},
{CTRY_BOLIVIA, APL1_ETSIC, "BO"},
{CTRY_BOSNIA_HERZ, ETSI1_WORLD, "BA"},
{CTRY_BRAZIL, FCC3_WORLD, "BR"},
@ -444,6 +454,7 @@ static struct country_code_to_enum_rd allCountries[] = {
{CTRY_ROMANIA, NULL1_WORLD, "RO"},
{CTRY_RUSSIA, NULL1_WORLD, "RU"},
{CTRY_SAUDI_ARABIA, NULL1_WORLD, "SA"},
{CTRY_SERBIA, ETSI1_WORLD, "RS"},
{CTRY_SERBIA_MONTENEGRO, ETSI1_WORLD, "CS"},
{CTRY_SINGAPORE, APL6_WORLD, "SG"},
{CTRY_SLOVAKIA, ETSI1_WORLD, "SK"},
@ -455,10 +466,12 @@ static struct country_code_to_enum_rd allCountries[] = {
{CTRY_SWITZERLAND, ETSI1_WORLD, "CH"},
{CTRY_SYRIA, NULL1_WORLD, "SY"},
{CTRY_TAIWAN, APL3_FCCA, "TW"},
{CTRY_TANZANIA, APL1_WORLD, "TZ"},
{CTRY_THAILAND, FCC3_WORLD, "TH"},
{CTRY_TRINIDAD_Y_TOBAGO, FCC3_WORLD, "TT"},
{CTRY_TUNISIA, ETSI3_WORLD, "TN"},
{CTRY_TURKEY, ETSI3_WORLD, "TR"},
{CTRY_UGANDA, FCC3_WORLD, "UG"},
{CTRY_UKRAINE, NULL1_WORLD, "UA"},
{CTRY_UAE, NULL1_WORLD, "AE"},
{CTRY_UNITED_KINGDOM, ETSI1_WORLD, "GB"},

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
View file

@ -1099,6 +1099,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = {
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43340),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43364),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4339),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),

2
drivers/net/wireless/intel/iwlwifi/pcie/rx.c
View file

@ -898,6 +898,8 @@ int iwl_pcie_rx_init(struct iwl_trans *trans)
WQ_HIGHPRI | WQ_UNBOUND, 1);
INIT_WORK(&rba->rx_alloc, iwl_pcie_rx_allocator_work);
cancel_work_sync(&rba->rx_alloc);
spin_lock(&rba->lock);
atomic_set(&rba->req_pending, 0);
atomic_set(&rba->req_ready, 0);

3
drivers/net/wireless/marvell/mwifiex/usb.c
View file

@ -624,6 +624,9 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf)
MWIFIEX_FUNC_SHUTDOWN);
}
if (adapter->workqueue)
flush_workqueue(adapter->workqueue);
mwifiex_usb_free(card);
mwifiex_dbg(adapter, FATAL,

8
drivers/net/wireless/marvell/mwifiex/util.c
View file

@ -723,12 +723,14 @@ void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr,
s8 nflr)
{
struct mwifiex_histogram_data *phist_data = priv->hist_data;
s8 nf = -nflr;
s8 rssi = snr - nflr;
atomic_inc(&phist_data->num_samples);
atomic_inc(&phist_data->rx_rate[rx_rate]);
atomic_inc(&phist_data->snr[snr]);
atomic_inc(&phist_data->noise_flr[128 + nflr]);
atomic_inc(&phist_data->sig_str[nflr - snr]);
atomic_inc(&phist_data->snr[snr + 128]);
atomic_inc(&phist_data->noise_flr[nf + 128]);
atomic_inc(&phist_data->sig_str[rssi + 128]);
}
/* function to reset histogram data during init/reset */

2
drivers/net/wireless/rsi/rsi_91x_sdio.c
View file

@ -155,7 +155,6 @@ static void rsi_reset_card(struct sdio_func *pfunction)
int err;
struct mmc_card *card = pfunction->card;
struct mmc_host *host = card->host;
s32 bit = (fls(host->ocr_avail) - 1);
u8 cmd52_resp;
u32 clock, resp, i;
u16 rca;
@ -175,7 +174,6 @@ static void rsi_reset_card(struct sdio_func *pfunction)
msleep(20);
/* Initialize the SDIO card */
host->ios.vdd = bit;
host->ios.chip_select = MMC_CS_DONTCARE;
host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
host->ios.power_mode = MMC_POWER_UP;

5
drivers/net/wireless/ti/wlcore/sdio.c
View file

@ -404,6 +404,11 @@ static int wl1271_suspend(struct device *dev)
mmc_pm_flag_t sdio_flags;
int ret = 0;
if (!wl) {
dev_err(dev, "no wilink module was probed\n");
goto out;
}
dev_dbg(dev, "wl1271 suspend. wow_enabled: %d\n",
wl->wow_enabled);

4
drivers/net/xen-netfront.c
View file

@ -238,7 +238,7 @@ static void rx_refill_timeout(unsigned long data)
static int netfront_tx_slot_available(struct netfront_queue *queue)
{
return (queue->tx.req_prod_pvt - queue->tx.rsp_cons) <
(NET_TX_RING_SIZE - MAX_SKB_FRAGS - 2);
(NET_TX_RING_SIZE - XEN_NETIF_NR_SLOTS_MIN - 1);
}
static void xennet_maybe_wake_tx(struct netfront_queue *queue)
@ -789,7 +789,7 @@ static int xennet_get_responses(struct netfront_queue *queue,
RING_IDX cons = queue->rx.rsp_cons;
struct sk_buff *skb = xennet_get_rx_skb(queue, cons);
grant_ref_t ref = xennet_get_rx_ref(queue, cons);
int max = MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD);
int max = XEN_NETIF_NR_SLOTS_MIN + (rx->status <= RX_COPY_THRESHOLD);
int slots = 1;
int err = 0;
unsigned long ret;

7
drivers/nvmem/core.c
View file

@ -1031,6 +1031,8 @@ static inline void *nvmem_cell_prepare_write_buffer(struct nvmem_cell *cell,
/* setup the first byte with lsb bits from nvmem */
rc = nvmem_reg_read(nvmem, cell->offset, &v, 1);
if (rc)
goto err;
*b++ |= GENMASK(bit_offset - 1, 0) & v;
/* setup rest of the byte if any */
@ -1049,11 +1051,16 @@ static inline void *nvmem_cell_prepare_write_buffer(struct nvmem_cell *cell,
/* setup the last byte with msb bits from nvmem */
rc = nvmem_reg_read(nvmem,
cell->offset + cell->bytes - 1, &v, 1);
if (rc)
goto err;
*p |= GENMASK(7, (nbits + bit_offset) % BITS_PER_BYTE) & v;
}
return buf;
err:
kfree(buf);
return ERR_PTR(rc);
}
/**

11
drivers/pci/pci-sysfs.c
View file

@ -180,13 +180,16 @@ static ssize_t enable_store(struct device *dev, struct device_attribute *attr,
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (!val) {
if (pci_is_enabled(pdev))
device_lock(dev);
if (dev->driver)
result = -EBUSY;
else if (val)
result = pci_enable_device(pdev);
else if (pci_is_enabled(pdev))
pci_disable_device(pdev);
else
result = -EIO;
} else
result = pci_enable_device(pdev);
device_unlock(dev);
return result < 0 ? result : count;
}

4
drivers/pinctrl/pinctrl-at91-pio4.c
View file

@ -573,10 +573,12 @@ static int atmel_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
for_each_child_of_node(np_config, np) {
ret = atmel_pctl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps);
if (ret < 0)
if (ret < 0) {
of_node_put(np);
break;
}
}
}
if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map, *num_maps);

1
drivers/regulator/pfuze100-regulator.c
View file

@ -153,6 +153,7 @@ static struct regulator_ops pfuze100_sw_regulator_ops = {
static struct regulator_ops pfuze100_swb_regulator_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
.list_voltage = regulator_list_voltage_table,
.map_voltage = regulator_map_voltage_ascend,
.set_voltage_sel = regulator_set_voltage_sel_regmap,

5
drivers/rtc/interface.c
View file

@ -359,6 +359,11 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
{
int err;
if (!rtc->ops)
return -ENODEV;
else if (!rtc->ops->set_alarm)
return -EINVAL;
err = rtc_valid_tm(&alarm->time);
if (err != 0)
return err;

5
drivers/scsi/3w-9xxx.c
View file

@ -889,6 +889,11 @@ static int twa_chrdev_open(struct inode *inode, struct file *file)
unsigned int minor_number;
int retval = TW_IOCTL_ERROR_OS_ENODEV;
if (!capable(CAP_SYS_ADMIN)) {
retval = -EACCES;
goto out;
}
minor_number = iminor(inode);
if (minor_number >= twa_device_extension_count)
goto out;

3
drivers/scsi/3w-xxxx.c
View file

@ -1034,6 +1034,9 @@ static int tw_chrdev_open(struct inode *inode, struct file *file)
dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_open()\n");
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
minor_number = iminor(inode);
if (minor_number >= tw_device_extension_count)
return -ENODEV;

3
drivers/scsi/megaraid.c
View file

@ -4197,6 +4197,9 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
int irq, i, j;
int error = -ENODEV;
if (hba_count >= MAX_CONTROLLERS)
goto out;
if (pci_enable_device(pdev))
goto out;
pci_set_master(pdev);

3
drivers/scsi/megaraid/megaraid_sas_fusion.c
View file

@ -2031,6 +2031,9 @@ megasas_build_syspd_fusion(struct megasas_instance *instance,
pRAID_Context->timeoutValue = cpu_to_le16(os_timeout_value);
pRAID_Context->VirtualDiskTgtId = cpu_to_le16(device_id);
} else {
if (os_timeout_value)
os_timeout_value++;
/* system pd Fast Path */
io_request->Function = MPI2_FUNCTION_SCSI_IO_REQUEST;
timeout_limit = (scmd->device->type == TYPE_DISK) ?

5
drivers/scsi/scsi_dh.c
View file

@ -58,7 +58,10 @@ static const struct scsi_dh_blist scsi_dh_blist[] = {
{"IBM", "3526", "rdac", },
{"IBM", "3542", "rdac", },
{"IBM", "3552", "rdac", },
{"SGI", "TP9", "rdac", },
{"SGI", "TP9300", "rdac", },
{"SGI", "TP9400", "rdac", },
{"SGI", "TP9500", "rdac", },
{"SGI", "TP9700", "rdac", },
{"SGI", "IS", "rdac", },
{"STK", "OPENstorage", "rdac", },
{"STK", "FLEXLINE 380", "rdac", },

2
drivers/scsi/ufs/ufshcd.c
View file

@ -4041,6 +4041,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work)
hba = container_of(work, struct ufs_hba, eeh_work);
pm_runtime_get_sync(hba->dev);
scsi_block_requests(hba->host);
err = ufshcd_get_ee_status(hba, &status);
if (err) {
dev_err(hba->dev, "%s: failed to get exception status %d\n",
@ -4054,6 +4055,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work)
ufshcd_bkops_exception_event_handler(hba);
out:
scsi_unblock_requests(hba->host);
pm_runtime_put_sync(hba->dev);
return;
}

18
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
View file

@ -1299,11 +1299,6 @@ kiblnd_connect_peer(struct kib_peer *peer)
goto failed2;
}
LASSERT(cmid->device);
CDEBUG(D_NET, "%s: connection bound to %s:%pI4h:%s\n",
libcfs_nid2str(peer->ibp_nid), dev->ibd_ifname,
&dev->ibd_ifip, cmid->device->name);
return;
failed2:
@ -3005,8 +3000,19 @@ kiblnd_cm_callback(struct rdma_cm_id *cmid, struct rdma_cm_event *event)
} else {
rc = rdma_resolve_route(
cmid, *kiblnd_tunables.kib_timeout * 1000);
if (!rc)
if (!rc) {
struct kib_net *net = peer->ibp_ni->ni_data;
struct kib_dev *dev = net->ibn_dev;
CDEBUG(D_NET, "%s: connection bound to "\
"%s:%pI4h:%s\n",
libcfs_nid2str(peer->ibp_nid),
dev->ibd_ifname,
&dev->ibd_ifip, cmid->device->name);
return 0;
}
/* Can't initiate route resolution */
CERROR("Can't resolve route for %s: %d\n",
libcfs_nid2str(peer->ibp_nid), rc);

6
drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
View file

@ -1489,8 +1489,10 @@ struct ldlm_lock *ldlm_lock_create(struct ldlm_namespace *ns,
return ERR_CAST(res);
lock = ldlm_lock_new(res);
if (!lock)
if (!lock) {
ldlm_resource_putref(res);
return ERR_PTR(-ENOMEM);
}
lock->l_req_mode = mode;
lock->l_ast_data = data;
@ -1533,6 +1535,8 @@ out:
return ERR_PTR(rc);
}
/**
* Enqueue (request) a lock.
* On the client this is called from ldlm_cli_enqueue_fini

6
drivers/staging/lustre/lustre/llite/xattr.c
View file

@ -103,7 +103,11 @@ ll_xattr_set_common(const struct xattr_handler *handler,
__u64 valid;
int rc;
if (flags == XATTR_REPLACE) {
/* When setxattr() is called with a size of 0 the value is
* unconditionally replaced by "". When removexattr() is
* called we get a NULL value and XATTR_REPLACE for flags.
*/
if (!value && flags == XATTR_REPLACE) {
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_REMOVEXATTR, 1);
valid = OBD_MD_FLXATTRRM;
} else {

1
drivers/thermal/samsung/exynos_tmu.c
View file

@ -598,6 +598,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev)
threshold_code = temp_to_code(data, temp);
rising_threshold = readl(data->base + rising_reg_offset);
rising_threshold &= ~(0xff << j * 8);
rising_threshold |= (threshold_code << j * 8);
writel(rising_threshold, data->base + rising_reg_offset);

1
drivers/tty/hvc/hvc_opal.c
View file

@ -332,7 +332,6 @@ static void udbg_init_opal_common(void)
udbg_putc = udbg_opal_putc;
udbg_getc = udbg_opal_getc;
udbg_getc_poll = udbg_opal_getc_poll;
tb_ticks_per_usec = 0x200; /* Make udelay not suck */
}
void __init hvc_opal_init_early(void)

3
drivers/tty/pty.c
View file

@ -106,16 +106,19 @@ static void pty_unthrottle(struct tty_struct *tty)
static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c)
{
struct tty_struct *to = tty->link;
unsigned long flags;
if (tty->stopped)
return 0;
if (c > 0) {
spin_lock_irqsave(&to->port->lock, flags);
/* Stuff the data into the input queue of the other end */
c = tty_insert_flip_string(to->port, buf, c);
/* And shovel */
if (c)
tty_flip_buffer_push(to->port);
spin_unlock_irqrestore(&to->port->lock, flags);
}
return c;
}

4
drivers/usb/core/hub.c
View file

@ -3363,6 +3363,10 @@ static int wait_for_connected(struct usb_device *udev,
while (delay_ms < 2000) {
if (status || *portstatus & USB_PORT_STAT_CONNECTION)
break;
if (!port_is_power_on(hub, *portstatus)) {
status = -ENODEV;
break;
}
msleep(20);
delay_ms += 20;
status = hub_port_status(hub, *port1, portstatus, portchange);

44
drivers/usb/dwc2/hcd.c
View file

@ -2544,34 +2544,29 @@ static void dwc2_hc_init_xfer(struct dwc2_hsotg *hsotg,
#define DWC2_USB_DMA_ALIGN 4
struct dma_aligned_buffer {
void *kmalloc_ptr;
void *old_xfer_buffer;
u8 data[0];
};
static void dwc2_free_dma_aligned_buffer(struct urb *urb)
{
struct dma_aligned_buffer *temp;
void *stored_xfer_buffer;
if (!(urb->transfer_flags & URB_ALIGNED_TEMP_BUFFER))
return;
temp = container_of(urb->transfer_buffer,
struct dma_aligned_buffer, data);
/* Restore urb->transfer_buffer from the end of the allocated area */
memcpy(&stored_xfer_buffer, urb->transfer_buffer +
urb->transfer_buffer_length, sizeof(urb->transfer_buffer));
if (usb_urb_dir_in(urb))
memcpy(temp->old_xfer_buffer, temp->data,
memcpy(stored_xfer_buffer, urb->transfer_buffer,
urb->transfer_buffer_length);
urb->transfer_buffer = temp->old_xfer_buffer;
kfree(temp->kmalloc_ptr);
kfree(urb->transfer_buffer);
urb->transfer_buffer = stored_xfer_buffer;
urb->transfer_flags &= ~URB_ALIGNED_TEMP_BUFFER;
}
static int dwc2_alloc_dma_aligned_buffer(struct urb *urb, gfp_t mem_flags)
{
struct dma_aligned_buffer *temp, *kmalloc_ptr;
void *kmalloc_ptr;
size_t kmalloc_size;
if (urb->num_sgs || urb->sg ||
@ -2579,22 +2574,29 @@ static int dwc2_alloc_dma_aligned_buffer(struct urb *urb, gfp_t mem_flags)
!((uintptr_t)urb->transfer_buffer & (DWC2_USB_DMA_ALIGN - 1)))
return 0;
/* Allocate a buffer with enough padding for alignment */
/*
* Allocate a buffer with enough padding for original transfer_buffer
* pointer. This allocation is guaranteed to be aligned properly for
* DMA
*/
kmalloc_size = urb->transfer_buffer_length +
sizeof(struct dma_aligned_buffer) + DWC2_USB_DMA_ALIGN - 1;
sizeof(urb->transfer_buffer);
kmalloc_ptr = kmalloc(kmalloc_size, mem_flags);
if (!kmalloc_ptr)
return -ENOMEM;
/* Position our struct dma_aligned_buffer such that data is aligned */
temp = PTR_ALIGN(kmalloc_ptr + 1, DWC2_USB_DMA_ALIGN) - 1;
temp->kmalloc_ptr = kmalloc_ptr;
temp->old_xfer_buffer = urb->transfer_buffer;
/*
* Position value of original urb->transfer_buffer pointer to the end
* of allocation for later referencing
*/
memcpy(kmalloc_ptr + urb->transfer_buffer_length,
&urb->transfer_buffer, sizeof(urb->transfer_buffer));
if (usb_urb_dir_out(urb))
memcpy(temp->data, urb->transfer_buffer,
memcpy(kmalloc_ptr, urb->transfer_buffer,
urb->transfer_buffer_length);
urb->transfer_buffer = temp->data;
urb->transfer_buffer = kmalloc_ptr;
urb->transfer_flags |= URB_ALIGNED_TEMP_BUFFER;

15
drivers/vfio/platform/vfio_platform_common.c
View file

@ -696,18 +696,23 @@ int vfio_platform_probe_common(struct vfio_platform_device *vdev,
group = vfio_iommu_group_get(dev);
if (!group) {
pr_err("VFIO: No IOMMU group for device %s\n", vdev->name);
return -EINVAL;
ret = -EINVAL;
goto put_reset;
}
ret = vfio_add_group_dev(dev, &vfio_platform_ops, vdev);
if (ret) {
vfio_iommu_group_put(group, dev);
return ret;
}
if (ret)
goto put_iommu;
mutex_init(&vdev->igate);
return 0;
put_iommu:
vfio_iommu_group_put(group, dev);
put_reset:
vfio_platform_put_reset(vdev);
return ret;
}
EXPORT_SYMBOL_GPL(vfio_platform_probe_common);

19
fs/btrfs/qgroup.c
View file

@ -2236,6 +2236,21 @@ void assert_qgroups_uptodate(struct btrfs_trans_handle *trans)
BUG();
}
/*
* Check if the leaf is the last leaf. Which means all node pointers
* are at their last position.
*/
static bool is_last_leaf(struct btrfs_path *path)
{
int i;
for (i = 1; i < BTRFS_MAX_LEVEL && path->nodes[i]; i++) {
if (path->slots[i] != btrfs_header_nritems(path->nodes[i]) - 1)
return false;
}
return true;
}
/*
* returns < 0 on error, 0 when more leafs are to be scanned.
* returns 1 when done.
@ -2249,6 +2264,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
struct ulist *roots = NULL;
struct seq_list tree_mod_seq_elem = SEQ_LIST_INIT(tree_mod_seq_elem);
u64 num_bytes;
bool done;
int slot;
int ret;
@ -2277,6 +2293,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
mutex_unlock(&fs_info->qgroup_rescan_lock);
return ret;
}
done = is_last_leaf(path);
btrfs_item_key_to_cpu(path->nodes[0], &found,
btrfs_header_nritems(path->nodes[0]) - 1);
@ -2323,6 +2340,8 @@ out:
}
btrfs_put_tree_mod_seq(fs_info, &tree_mod_seq_elem);
if (done && !ret)
ret = 1;
return ret;
}

10
fs/btrfs/tree-log.c
View file

@ -2979,8 +2979,11 @@ out_wake_log_root:
mutex_unlock(&log_root_tree->log_mutex);
/*
* The barrier before waitqueue_active is implied by mutex_unlock
* The barrier before waitqueue_active is needed so all the updates
* above are seen by the woken threads. It might not be necessary, but
* proving that seems to be hard.
*/
smp_mb();
if (waitqueue_active(&log_root_tree->log_commit_wait[index2]))
wake_up(&log_root_tree->log_commit_wait[index2]);
out:
@ -2991,8 +2994,11 @@ out:
mutex_unlock(&root->log_mutex);
/*
* The barrier before waitqueue_active is implied by mutex_unlock
* The barrier before waitqueue_active is needed so all the updates
* above are seen by the woken threads. It might not be necessary, but
* proving that seems to be hard.
*/
smp_mb();
if (waitqueue_active(&root->log_commit_wait[index1]))
wake_up(&root->log_commit_wait[index1]);
return ret;

3
fs/ext4/balloc.c
View file

@ -378,6 +378,8 @@ static int ext4_validate_block_bitmap(struct super_block *sb,
return -EFSCORRUPTED;
ext4_lock_group(sb, block_group);
if (buffer_verified(bh))
goto verified;
if (unlikely(!ext4_block_bitmap_csum_verify(sb, block_group,
desc, bh))) {
ext4_unlock_group(sb, block_group);
@ -400,6 +402,7 @@ static int ext4_validate_block_bitmap(struct super_block *sb,
return -EFSCORRUPTED;
}
set_buffer_verified(bh);
verified:
ext4_unlock_group(sb, block_group);
return 0;
}

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