Jia-Ju Bai af9f80fa1e media: pci: ivtv: Fix a sleep-in-atomic-context bug in ivtv_yuv_init() ... [ Upstream commit 8d11eb847de7d89c2754988c944d51a4f63e219b ] The driver may sleep in a interrupt handler. The function call paths (from bottom to top) in Linux-4.16 are: [FUNC] kzalloc(GFP_KERNEL) drivers/media/pci/ivtv/ivtv-yuv.c, 938: kzalloc in ivtv_yuv_init drivers/media/pci/ivtv/ivtv-yuv.c, 960: ivtv_yuv_init in ivtv_yuv_next_free drivers/media/pci/ivtv/ivtv-yuv.c, 1126: ivtv_yuv_next_free in ivtv_yuv_setup_stream_frame drivers/media/pci/ivtv/ivtv-irq.c, 827: ivtv_yuv_setup_stream_frame in ivtv_irq_dec_data_req drivers/media/pci/ivtv/ivtv-irq.c, 1013: ivtv_irq_dec_data_req in ivtv_irq_handler To fix this bug, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool DSAC. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-11-25 15:54:08 +01:00
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accessibility
acpi	PCI/ACPI: Correct error message for ASPM disabling	2019-11-25 15:54:00 +01:00
amba
android	ANDROID: binder: synchronize_rcu() when using POLLFREE.	2019-10-07 21:01:03 +02:00
ata	libata: add SG safety checks in SFF pio transfers	2019-09-06 10:18:08 +02:00
atm	Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105	2019-09-21 07:12:50 +02:00
auxdisplay
base	x86/bugs: Add ITLB_MULTIHIT bug infrastructure	2019-11-16 10:27:52 +01:00
bcma
block	loop: Add LOOP_SET_DIRECT_IO to compat ioctl	2019-10-29 09:13:21 +01:00
bluetooth	Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices	2019-10-05 12:27:40 +02:00
bus
cdrom	cdrom: Fix race condition in cdrom_sysctl_register	2019-04-27 09:33:52 +02:00
char	ipmi_si: Only schedule continuously in the thread in maintenance mode	2019-10-07 21:00:59 +02:00
clk	clk: sirf: Don't reference clk_init_data after registration	2019-10-07 21:01:00 +02:00
clocksource	clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown	2019-03-23 08:44:35 +01:00
connector
cpufreq	cpufreq: Avoid cpufreq_suspend() deadlock on system shutdown	2019-10-29 09:13:31 +01:00
cpuidle	cpuidle: big.LITTLE: fix refcount leak	2019-02-20 10:13:09 +01:00
crypto	crypto: caam - fix concurrency issue in givencrypt descriptor	2019-10-17 13:40:56 -07:00
dca
devfreq	PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()	2018-11-10 07:41:40 -08:00
dio
dma	dmaengine: dma-jz4780: Further residue status fix	2019-11-25 15:53:51 +01:00
dma-buf
edac	EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec	2019-08-04 09:34:48 +02:00
eisa
extcon	extcon: arizona: Disable mic detect if running when driver is removed	2019-06-11 12:24:01 +02:00
firewire
firmware	firmware/psci: Expose SMCCC version through psci_ops	2019-11-10 11:21:19 +01:00
fmc
fpga
gpio	gpio: omap: ensure irq is enabled before wakeup	2019-08-04 09:34:45 +02:00
gpu	drm/i915/cmdparser: Fix jump whitelist clearing	2019-11-12 19:13:36 +01:00
hid	HID: fix error message in hid_open_report()	2019-11-06 12:09:21 +01:00
hsi
hv	Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels	2019-01-13 10:05:27 +01:00
hwmon	hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap'	2019-10-05 12:27:49 +02:00
hwspinlock
hwtracing	stm class: Fix a double free of stm_source_device	2019-09-06 10:18:17 +02:00
i2c	i2c: riic: Clear NACK in tend isr	2019-10-05 12:27:55 +02:00
ide	ide: pmac: add of_node_put()	2018-12-21 14:09:52 +01:00
idle
iio	iio: dac: mcp4922: fix error handling in mcp4922_write_raw	2019-11-25 15:53:44 +01:00
infiniband	RDMA/iwcm: Fix a lock inversion issue	2019-11-06 12:09:13 +01:00
input	Input: ff-memless - kill timer in destroy()	2019-11-25 15:53:42 +01:00
iommu	iommu/amd: Move iommu_init_pci() to .init section	2019-08-25 10:53:05 +02:00
ipack
irqchip	irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices	2019-10-05 12:27:39 +02:00
isdn	mISDN: enforce CAP_NET_RAW for raw sockets	2019-10-05 12:27:42 +02:00
leds	leds: leds-lp5562 allow firmware files up to the maximum length	2019-10-05 12:27:44 +02:00
lguest
lightnvm
macintosh
mailbox	mailbox: handle failed named mailbox channel request	2019-08-04 09:34:58 +02:00
mcb
md	dm: Use kzalloc for all structs with embedded biosets/mempools	2019-11-06 12:09:10 +01:00
media	media: pci: ivtv: Fix a sleep-in-atomic-context bug in ivtv_yuv_init()	2019-11-25 15:54:08 +01:00
memory	memory: tegra: Fix integer overflow on tick value calculation	2019-06-11 12:23:46 +02:00
memstick	memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'	2019-10-29 09:13:31 +01:00
message
mfd	mfd: intel-lpss: Remove D3cold delay	2019-10-07 21:01:01 +02:00
misc	VMCI: Release resource if the work is already queued	2019-09-06 10:18:17 +02:00
mmc	mmc: sdhci-of-at91: fix quirk2 overwrite	2019-11-25 15:53:44 +01:00
mtd	mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword()	2019-10-05 12:27:37 +02:00
net	net: micrel: fix return type of ndo_start_xmit function	2019-11-25 15:54:07 +01:00
nfc	NFC: st21nfca: fix double free	2019-11-12 19:13:16 +01:00
ntb
nubus
nvdimm	libnvdimm/btt: Fix a kmemdup failure check	2019-05-16 19:45:05 +02:00
nvme
nvmem	nvmem: core: return error code instead of NULL from nvmem_device_get	2019-11-25 15:53:55 +01:00
of	of: make PowerMac cache node search conditional on CONFIG_PPC_PMAC	2019-11-25 15:53:50 +01:00
oprofile
parisc	parisc: Disable HP HSC-PCI Cards to prevent kernel crash	2019-10-05 12:27:52 +02:00
parport	parport: Fix mem leak in parport_register_dev_model	2019-07-10 09:56:31 +02:00
pci	PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30	2019-11-12 19:13:24 +01:00
pcmcia	pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges	2018-11-21 09:27:30 +01:00
perf
phy	phy: renesas: rcar-gen2: Fix memory leak at error paths	2019-08-04 09:34:57 +02:00
pinctrl	pinctrl: at91: don't use the same irqchip with multiple gpiochips	2019-11-25 15:53:58 +01:00
platform	platform/chrome: cros_ec_proto: check for NULL transfer function	2019-06-22 08:18:20 +02:00
pnp
power	power: supply: twl4030_charger: disable eoc interrupt on linear charge	2019-11-25 15:54:02 +01:00
powercap
pps	drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl	2019-08-04 09:35:02 +02:00
ps3
ptp	ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl	2019-02-20 10:13:05 +01:00
pwm	pwm: Fix deadlock warning when removing PWM device	2019-06-22 08:18:21 +02:00
rapidio
ras
regulator	regulator: pfuze100-regulator: Variable "val" in pfuze100_regulator_probe() could be uninitialized	2019-11-10 11:21:05 +01:00
remoteproc
reset
rpmsg
rtc	rtc: 88pm860x: prevent use-after-free on device remove	2019-06-11 12:23:54 +02:00
s390	s390/qeth: invoke softirqs after napi_schedule()	2019-11-25 15:53:59 +01:00
sbus	drivers/sbus/char: add of_node_put()	2018-12-21 14:09:52 +01:00
scsi	scsi: pm80xx: Fixed system hang issue during kexec boot	2019-11-25 15:53:55 +01:00
sfi
sh
sn
soc	soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher	2019-06-22 08:18:20 +02:00
spi	spi: bcm2835aux: fix corruptions for longer spi transfers	2019-09-10 10:29:50 +01:00
spmi
ssb	ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit	2019-06-11 12:23:53 +02:00
staging	Staging: fbtft: fix memory leak in fbtft_framebuffer_alloc	2019-10-17 13:41:04 -07:00
target	scsi: target: core: Do not overwrite CDB byte 1	2019-11-10 11:21:08 +01:00
tc	TC: Set DMA masks for devices	2018-11-21 09:27:36 +01:00
thermal	thermal: Fix use-after-free when unregistering thermal zone device	2019-10-17 13:40:55 -07:00
thunderbolt	thunderbolt: Use 32-bit writes when writing ring producer/consumer	2019-11-06 12:09:17 +01:00
tty	serial: mxs-auart: Fix potential infinite loop	2019-11-25 15:54:00 +01:00
uio	uio: Fix an Oops on load	2018-11-27 16:08:02 +01:00
usb	usb: chipidea: Fix otg event handler	2019-11-25 15:54:05 +01:00
uwb	uwb: hwa-rc: fix memory leak at probe	2018-10-10 08:52:04 +02:00
vfio	vfio_pci: Restore original state on release	2019-10-07 21:01:00 +02:00
vhost	vhost: make sure log_num < in_num	2019-09-16 08:13:36 +02:00
video	video: ssd1307fb: Start page range at page_offset	2019-10-07 21:00:59 +02:00
virt	drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl	2019-05-16 19:45:18 +02:00
virtio
vlynq
vme
w1	w1: fix the resume command API	2019-06-11 12:23:55 +02:00
watchdog	watchdog: bcm2835_wdt: Fix module autoload	2019-09-06 10:18:15 +02:00
xen	xen/pci: reserve MCFG areas earlier	2019-10-17 13:40:55 -07:00
zorro
Kconfig
Makefile