Arnd Bergmann 965ccdedf1 media: v4l2-core: compat: ignore native command codes ... commit 4a873f3fa5 upstream. The do_video_ioctl() compat handler converts the compat command codes into the native ones before processing further, but this causes problems for 32-bit user applications that pass a command code that matches a 64-bit native number, which will then be handled the same way. Specifically, this breaks VIDIOC_DQEVENT_TIME from user space applications with 64-bit time_t, as the structure layout is the same as the native 64-bit layout on many architectures (x86 being the notable exception). Change the handler to use the converted command code only for passing into the native ioctl handler, not for deciding on the conversion, in order to make the compat behavior match the native behavior. Actual support for the 64-bit time_t version of VIDIOC_DQEVENT_TIME and other commands still needs to be added in a separate patch. Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-11 04:35:14 -08:00
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accessibility	…
acpi	ACPI: platform: Unregister stale platform devices	2020-01-26 10:01:04 +01:00
amba	ARM updates for 5.4-rc:	2019-10-23 06:26:33 -04:00
android	binder: fix log spam for existing debugfs file creation.	2020-02-01 09:34:35 +00:00
ata	libata: Fix retrieving of active qcs	2020-01-09 10:19:59 +01:00
atm	atm: eni: fix uninitialized variable warning	2020-02-01 09:34:46 +00:00
auxdisplay	It's a somewhat calmer cycle for docs this time, as the churn of the mass	2019-09-17 16:22:26 -07:00
base	driver core: Fix test_async_driver_probe if NUMA is disabled	2020-02-01 09:34:36 +00:00
bcma	bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size	2019-09-13 16:44:49 +03:00
block	xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk	2020-01-23 08:22:54 +01:00
bluetooth	Bluetooth: btusb: Disable runtime suspend on Realtek devices	2020-02-11 04:35:09 -08:00
bus	bus: ti-sysc: Fix missing force mstandby quirk handling	2020-02-01 09:34:51 +00:00
cdrom	cdrom: respect device capabilities during opening action	2020-01-04 19:18:25 +01:00
char	ttyprintk: fix a potential deadlock in interrupt context issue	2020-02-05 21:22:41 +00:00
clk	clk: mmp2: Fix the order of timer mux parents	2020-02-05 21:22:43 +00:00
clocksource	clocksource: riscv: add notrace to riscv_sched_clock	2020-01-09 10:19:59 +01:00
connector	…
counter	…
cpufreq	cpufreq: Register drivers only after CPU devices have been registered	2019-12-31 16:45:26 +01:00
cpuidle	cpuidle: teo: Avoid using "early hits" incorrectly	2020-02-05 21:22:52 +00:00
crypto	crypto: caam - do not reset pointer size from MCFGR register	2020-02-01 09:34:52 +00:00
dax	…
dca	…
devfreq	PM / devfreq: Add new name attribute for sysfs	2020-02-05 21:22:40 +00:00
dio	…
dma	dmaengine: ti: edma: fix missed failure handling	2020-01-26 10:01:08 +01:00
dma-buf	dma-buf: Fix memory leak in sync_file_merge()	2019-12-21 11:04:48 +01:00
edac	EDAC/ghes: Fix grain calculation	2019-12-31 16:45:16 +01:00
eisa	…
extcon	extcon-intel-cht-wc: Don't reset USB data connection at probe	2020-02-01 09:34:46 +00:00
firewire	net: add annotations on hh->hh_len lockless accesses	2020-01-09 10:20:06 +01:00
firmware	firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT	2020-01-26 10:01:07 +01:00
fpga	Char/Misc driver patches for 5.4-rc1	2019-09-18 11:14:31 -07:00
fsi	fsi: core: Fix small accesses and unaligned offsets via sysfs	2019-12-31 16:45:09 +01:00
gnss	…
gpio	gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP	2020-02-01 09:34:45 +00:00
gpu	drm/amdgpu/SRIOV: add navi12 pci id for SRIOV (v2)	2020-02-01 09:34:46 +00:00
greybus	…
hid	HID: steam: Fix input device disappearing	2020-02-01 09:34:46 +00:00
hsi	HSI changes for the 5.4 series	2019-09-22 12:02:21 -07:00
hv	Drivers: hv: vmbus: Fix crash handler reset of Hyper-V synic	2020-01-04 19:18:21 +01:00
hwmon	hwmon: (nct7802) Fix non-working alarm on voltages	2020-01-29 16:45:30 +01:00
hwspinlock	…
hwtracing	intel_th: msu: Fix window switching without windows	2019-12-31 16:46:09 +01:00
i2c	i2c: stm32f7: report dma error during probe	2020-01-26 10:01:06 +01:00
i3c	…
ide	…
idle	…
iio	iio: st_gyro: Correct data for LSM9DS0 gyro	2020-02-01 09:34:36 +00:00
infiniband	scsi: RDMA/isert: Fix a recently introduced regression related to logout	2020-01-29 16:45:30 +01:00
input	Input: max77650-onkey - add of_match table	2020-02-05 21:22:49 +00:00
interconnect	interconnect: qcom: qcs404: Walk the list safely on node removal	2019-12-17 19:55:39 +01:00
iommu	iommu/amd: Support multiple PCI DMA aliases in IRQ Remapping	2020-02-01 09:34:48 +00:00
ipack	…
irqchip	irqchip: Place CONFIG_SIFIVE_PLIC into the menu	2020-01-23 08:22:55 +01:00
isdn	net: use skb_queue_empty_lockless() in poll() handlers	2019-10-28 13:33:41 -07:00
leds	led: max77650: add of_match table	2020-02-05 21:22:49 +00:00
lightnvm	…
macintosh	cpufreq: Use per-policy frequency QoS	2019-10-21 02:05:21 +02:00
mailbox	mailbox: imx: Fix Tx doorbell shutdown path	2020-01-04 19:18:30 +01:00
mcb	…
md	dm thin: fix use-after-free in metadata_pre_commit_callback	2020-02-05 21:22:53 +00:00
media	media: v4l2-core: compat: ignore native command codes	2020-02-11 04:35:14 -08:00
memory	memory: mtk-smi: Add PM suspend and resume ops	2020-01-17 19:48:59 +01:00
memstick	memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'	2019-10-09 11:08:03 +02:00
message	scsi: mptfusion: Fix double fetch bug in ioctl	2020-01-23 08:22:35 +01:00
mfd	mfd: dln2: More sanity checking for endpoints	2020-02-11 04:35:07 -08:00
misc	lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP	2020-02-05 21:22:46 +00:00
mmc	mmc: sdhci-pci: Make function amd_sdhci_reset static	2020-02-11 04:35:12 -08:00
mtd	mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash	2020-01-23 08:22:57 +01:00
mux	…
net	brcmfmac: Fix memory leak in brcmf_usbdev_qinit	2020-02-11 04:35:09 -08:00
nfc	NFC: pn533: fix bulk-message timeout	2020-01-23 08:22:48 +01:00
ntb	NTB: fix IDT Kconfig typos/spellos	2019-09-23 17:20:40 -04:00
nubus	…
nvdimm	libnvdimm/btt: fix variable 'rc' set but not used	2020-01-04 19:18:12 +01:00
nvme	nvmet: Fix controller use after free	2020-02-11 04:35:08 -08:00
nvmem	nvmem: imx-ocotp: reset error status on probe	2019-12-31 16:44:42 +01:00
of	of: overlay: add_changeset_property() memory leak	2020-01-09 10:20:03 +01:00
opp	opp: Reinitialize the list_kref before adding the static OPPs again	2019-10-23 10:58:44 +05:30
oprofile	…
parisc	parisc: Remove 32-bit DMA enforcement from sba_iommu	2019-10-14 21:44:26 +02:00
parport	parport: load lowlevel driver if ports not found	2019-12-31 16:45:25 +01:00
pci	PCI: Add DMA alias quirk for Intel VCA NTB	2020-02-01 09:34:47 +00:00
pcmcia	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
perf	perf/imx_ddr: Add enhanced AXI ID filter support	2020-02-01 09:34:49 +00:00
phy	phy: cpcap-usb: Prevent USB line glitches from waking up modem	2020-02-01 09:34:43 +00:00
pinctrl	pinctrl: sunrisepoint: Add missing Interrupt Status register offset	2020-01-29 16:45:27 +01:00
platform	platform/x86: intel_pmc_core: update Comet Lake platform driver	2020-02-05 21:22:45 +00:00
pnp	…
power	power/supply: ingenic-battery: Don't change scale if there's only one	2020-02-01 09:34:53 +00:00
powercap	powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()	2020-01-14 20:08:18 +01:00
pps	…
ps3	…
ptp	ptp: free ptp device pin descriptors properly	2020-01-23 08:22:51 +01:00
pwm	pwm: sun4i: Fix incorrect calculation of duty_cycle/period	2020-01-26 10:01:04 +01:00
rapidio	…
ras	…
regulator	regulator: bd70528: Add MODULE_ALIAS to allow module auto loading	2020-01-26 10:01:05 +01:00
remoteproc	remoteproc updates for v5.4	2019-09-22 10:55:08 -07:00
reset	reset: Fix {of,devm}_reset_control_array_get kerneldoc return types	2020-01-23 08:22:43 +01:00
rpmsg	rpmsg: char: release allocated memory	2020-01-14 20:08:37 +01:00
rtc	rtc: bd70528: fix module alias to autoload module	2020-01-26 10:01:06 +01:00
s390	s390/zcrypt: move ap device reset from bus to driver code	2020-02-05 21:22:44 +00:00
sbus	…
scsi	scsi: fnic: do not queue commands during fwreset	2020-02-05 21:22:49 +00:00
sfi	…
sh	…
siox	…
slimbus	…
soc	soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot	2020-02-05 21:22:43 +00:00
soundwire	soundwire: intel: fix PDI/stream mapping for Bulk	2019-12-31 16:45:11 +01:00
spi	spi: pxa2xx: Add support for Intel Comet Lake-H	2020-02-01 09:34:48 +00:00
spmi	…
ssb	ssb: make array pwr_info_offset static const, makes object smaller	2019-09-13 17:23:18 +03:00
staging	staging: mt7621-pci: add quirks for 'E2' revision using 'soc_device_attribute'	2020-02-01 09:34:47 +00:00
target	scsi: RDMA/isert: Fix a recently introduced regression related to logout	2020-01-29 16:45:30 +01:00
tc	…
tee	tee: optee: Fix compilation issue with nommu	2020-02-05 21:22:49 +00:00
thermal	thermal: Fix deadlock in thermal thermal_zone_device_check	2019-12-13 08:43:21 +01:00
thunderbolt	thunderbolt: Power cycle the router if NVM authentication fails	2019-12-04 22:30:50 +01:00
tty	serial: imx: fix a race condition in receive path	2020-02-01 09:34:34 +00:00
uio	Char/Misc driver patches for 5.4-rc1	2019-09-18 11:14:31 -07:00
usb	usb: gadget: f_ecm: Use atomic_t to track in-flight request	2020-02-11 04:35:10 -08:00
vfio	vfio/pci: call irq_bypass_unregister_producer() before freeing irq	2019-12-21 11:04:48 +01:00
vhost	vhost/vsock: accept only packets with the right dst_cid	2020-01-04 19:19:18 +01:00
video	video/hdmi: Fix AVI bar unpack	2019-12-17 19:56:42 +01:00
virt	virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr	2019-10-10 14:50:32 +02:00
virtio	virtio-balloon: fix managed page counts when migrating pages between zones	2019-12-17 19:55:56 +01:00
visorbus	…
vlynq	…
vme	…
w1	w1: ds250x: Fix build error without CRC16	2019-10-10 15:35:41 +02:00
watchdog	watchdog: orion: fix platform_get_irq() complaints	2020-02-01 09:34:43 +00:00
xen	xen/balloon: fix ballooned page accounting without hotplug enabled	2020-01-09 10:19:51 +01:00
zorro	…
Kconfig	Staging/IIO driver patches for 5.4-rc1	2019-09-18 11:05:34 -07:00
Makefile	Staging/IIO driver patches for 5.4-rc1	2019-09-18 11:05:34 -07:00