linux/drivers
Govindarajulu Varadarajan ea129e55c9 io_uring: Add size check for sqe->cmd
For SQE128, sqe->cmd provides 80 bytes for uring_cmd. Add macro to
check if size of user struct does not exceed 80 bytes at compile time.
User doesn't have to track this manually during development.

Replace io_uring_sqe_cmd() inline func with macro and add
io_uring_sqe128_cmd() which checks struct
size for 16 bytes cmd and 80 bytes cmd respectively.

Signed-off-by: Govindarajulu Varadarajan <govind.varadar@gmail.com>
Reviewed-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2026-02-19 07:26:26 -07:00
..
accel Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
accessibility
acpi arm64 updates for 7.0 2026-02-09 20:28:45 -08:00
amba
android Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
ata ATA changes for 6.20 2026-02-12 17:12:43 -08:00
atm mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
auxdisplay mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
base Pin control changes for the v7.0 kernel cycle: 2026-02-16 09:35:24 -08:00
bcma
block io_uring: Add size check for sqe->cmd 2026-02-19 07:26:26 -07:00
bluetooth TTY / Serial driver updates for 7.0-rc1 2026-02-17 09:30:52 -08:00
bus Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
cache
cdrom
cdx cdx: Use mutex guard to simplify error handling 2026-02-03 20:58:13 -06:00
char Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
clk cleanups and fixes 2026-02-16 09:30:44 -08:00
clocksource - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
comedi Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
connector
counter
cpufreq Devicetree updates for v7.0: 2026-02-11 18:27:08 -08:00
cpuidle pci-v7.0-changes 2026-02-11 17:20:38 -08:00
crypto platform-drivers-x86 for v7.0-1 2026-02-13 15:39:15 -08:00
cxl cxl changes for v7.0 2026-02-12 16:33:05 -08:00
dax cxl changes for v7.0 2026-02-12 16:33:05 -08:00
dca
devfreq
dibs
dio
dma dmaengine updates for v7.0 2026-02-17 11:47:17 -08:00
dma-buf VFIO updates for v7.0-rc1 2026-02-12 15:52:39 -08:00
dpll Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-02-11 15:14:35 +01:00
edac - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
eisa
extcon
firewire SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
firmware Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
fpga
fsi
fwctl
gnss
gpib
gpio virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
gpu Partly revert "drm/hyperv: Remove reference to hyperv_fb driver" 2026-02-14 14:38:23 -08:00
greybus
hid Input updates for v7.0-rc0 2026-02-15 08:24:19 -08:00
hsi
hte
hv drivers: hv: vmbus_drv: Remove reference to hpyerv_fb 2026-02-14 11:07:12 +01:00
hwmon mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
hwspinlock soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
hwtracing Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
i2c Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
i3c i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses 2026-01-31 00:05:22 +01:00
idle
iio IIO: New device support, features and cleanup for the 6.20/7.0 cycle. 2026-02-02 17:08:30 +01:00
infiniband RDMA v7.0 merge window 2026-02-12 17:05:20 -08:00
input Input updates for v7.0-rc0 2026-02-15 08:24:19 -08:00
interconnect interconnect changes for 6.20 2026-01-30 16:46:45 +01:00
iommu RISC-V updates for v7.0 2026-02-12 19:17:44 -08:00
ipack
irqchip cleanups and fixes 2026-02-16 09:30:44 -08:00
isdn
leds LEDS for v6.20 2026-02-16 11:15:19 -08:00
macintosh
mailbox soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
mcb
md block-7.0-20260216 2026-02-17 08:48:45 -08:00
media mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
memory
memstick
message
mfd MFD for v6.20 2026-02-16 11:05:44 -08:00
misc Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
mmc cleanups and fixes 2026-02-16 09:30:44 -08:00
most
mtd * MTD 2026-02-13 15:06:58 -08:00
mux mux: mmio: fix regmap leak on probe failure 2026-02-05 17:07:37 +01:00
net Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
nfc nfc: nxp-nci: remove interrupt trigger type 2026-02-06 20:54:50 -08:00
ntb
nubus
nvdimm nvdimm: virtio_pmem: serialize flush requests 2026-02-04 13:16:40 -06:00
nvme io_uring: Add size check for sqe->cmd 2026-02-19 07:26:26 -07:00
nvmem Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
of mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
opp
parisc parisc architecture fixes and updates for kernel v7.0-rc1: 2026-02-10 21:42:10 -08:00
parport
pci cxl changes for v7.0 2026-02-12 16:33:05 -08:00
pcmcia
peci
perf perf/arm-cmn: Reject unsupported hardware configurations 2026-02-03 19:43:52 +00:00
phy phy-for-7.0 2026-02-17 11:40:04 -08:00
pinctrl Pin control changes for the v7.0 kernel cycle: 2026-02-16 09:35:24 -08:00
platform USB / Thunderbolt changes for 7.0-rc1 2026-02-17 09:36:43 -08:00
pmdomain pmdomain providers: 2026-02-06 10:10:39 -08:00
pnp
power power supply and reset changes for the 7.0 series 2026-02-12 18:24:37 -08:00
powercap
pps
ps3
ptp mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
pwm Driver core changes for 7.0-rc1 2026-02-11 17:43:59 -08:00
rapidio rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() 2026-01-31 16:16:07 -08:00
ras - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
regulator MFD for v6.20 2026-02-16 11:05:44 -08:00
remoteproc remoteproc: imx_rproc: Fix invalid loaded resource table detection 2026-02-03 09:23:12 -07:00
resctrl
reset
rpmsg
rtc cleanups and fixes 2026-02-16 09:30:44 -08:00
s390 SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
sbus
scsi virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
sh
siox
slimbus
soc phy-for-7.0 2026-02-17 11:40:04 -08:00
soundwire soundwire updates for 7.0 2026-02-17 10:07:13 -08:00
spi Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
spmi
ssb
staging Staging driver updates for 7.0-rc1 2026-02-17 09:20:58 -08:00
target SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
tc
tee
thermal A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
thunderbolt USB / Thunderbolt changes for 7.0-rc1 2026-02-17 09:36:43 -08:00
tty TTY / Serial driver updates for 7.0-rc1 2026-02-17 09:30:52 -08:00
ufs SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
uio
usb USB / Thunderbolt changes for 7.0-rc1 2026-02-17 09:36:43 -08:00
vdpa vduse: avoid adding implicit padding 2026-02-09 12:21:32 -05:00
vfio VFIO updates for v7.0-rc1 2026-02-12 15:52:39 -08:00
vhost virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
video Backlight for v6.20 2026-02-16 11:10:33 -08:00
virt tsm for 7.0 2026-02-15 10:20:37 -08:00
virtio virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
w1
watchdog linux-watchdog 6.20-rc1 tag 2026-02-16 12:21:22 -08:00
xen - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
zorro
Kconfig
Makefile phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY 2026-02-04 20:45:26 +05:30