iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers
History
Kees Cook eecd48c84f ide: Remove uninitialized_var() usage 
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to removing[2] this[3] macro[4], just remove this variable since it was
actually unused:

drivers/ide/ide-taskfile.c:232:34: warning: unused variable 'flags' [-Wunused-variable]
        unsigned long uninitialized_var(flags);
                                        ^

[1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/
[2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/
[3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/
[4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/

Fixes: ce1e518190ea ("ide: don't disable interrupts during kmap_atomic()")
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
2020-07-16 12:32:25 -07:00
..
accessibility
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
acpi
Merge branch 'acpi-sysfs'
2020-06-26 17:06:29 +02:00
amba
ARM: tegra: Replace zero-length array with flexible-array
2020-06-15 23:08:28 -05:00
android
binder: fix null deref of proc->context
2020-06-23 07:54:46 +02:00
ata
libata-5.8-2020-06-19
2020-06-19 13:09:40 -07:00
atm
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
auxdisplay
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
base
Power management fixes for 5.8-rc3
2020-06-26 12:32:11 -07:00
bcma
…
block
drbd: Remove uninitialized_var() usage
2020-07-16 12:32:25 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-06-03 16:27:18 -07:00
bus
Fixes for omaps for v5.8
2020-06-28 14:41:55 +02:00
cdrom
Merge branch 'work.sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-06-10 16:05:54 -07:00
char
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-21 10:01:03 -07:00
clk
clk: sifive: allocate sufficient memory for struct __prci_data
2020-06-25 15:04:13 -07:00
clocksource
clocksource/drivers/timer-riscv: Use per-CPU timer interrupt
2020-06-09 19:11:22 -07:00
connector
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
counter
…
cpufreq
cpufreq: intel_pstate: Add one more OOB control bit
2020-06-23 17:24:32 +02:00
cpuidle
cpuidle: Rearrange s2idle-specific idle state entry code
2020-06-25 13:52:53 +02:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-21 10:01:03 -07:00
dax
device-dax: add memory via add_memory_driver_managed()
2020-06-04 19:06:23 -07:00
dca
…
devfreq
…
dio
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
dma
dmaengine: tegra-apb: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
dma-buf
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
edac
EDAC/amd64: Read back the scrub rate PCI register on F15h
2020-06-18 20:25:25 +02:00
eisa
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
extcon
extcon: arizona: Fix runtime PM imbalance on error
2020-05-29 17:36:02 +09:00
firewire
firewire: ohci: Replace zero-length array with flexible-array
2020-06-15 23:08:31 -05:00
firmware
ARM: SoC fixes for v5.8
2020-06-28 14:55:18 -07:00
fpga
FPGA Manager fixes for 5.8-rc1
2020-06-26 17:26:31 +02:00
fsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gnss
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gpio
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gpu
Short summary of fixes pull (less than what git shortlog provides):
2020-06-26 13:49:17 +10:00
greybus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hid
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hv
hyperv-next for 5.8
2020-06-03 15:00:05 -07:00
hwmon
Merge branch 'x86/entry' into ras/core
2020-06-11 15:17:57 +02:00
hwspinlock
…
hwtracing
stm class: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
i2c
i2c: core: check returned size of emulated smbus block read
2020-06-26 10:18:35 +02:00
i3c
…
ide
ide: Remove uninitialized_var() usage
2020-07-16 12:32:25 -07:00
idle
…
iio
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
infiniband
IB/hfi1: Add atomic triggered sleep/wakeup
2020-06-24 16:13:38 -03:00
input
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
interconnect
More power management updates for 5.8-rc1
2020-06-10 14:04:39 -07:00
iommu
iommu/vt-d: Fix misuse of iommu_domain_identity_map()
2020-06-23 10:08:32 +02:00
ipack
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
irqchip
clocksource/drivers/timer-riscv: Use per-CPU timer interrupt
2020-06-09 19:11:22 -07:00
isdn
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
leds
LEDs pull request for 5.8-rc1.
2020-06-04 11:03:45 -07:00
lightnvm
for-5.8/block-2020-06-01
2020-06-02 15:29:19 -07:00
macintosh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mailbox
mailbox: qcom: Add ipq6018 apcs compatible
2020-06-10 22:43:57 -05:00
mcb
…
md
- Quite a few DM zoned target fixes and a Zone append fix in DM core.
2020-06-27 08:57:16 -07:00
media
media: omap3isp: remove cacheflush.h
2020-06-26 00:27:37 -07:00
memory
…
memstick
…
message
scsi: mptscsih: Fix read sense data size
2020-06-24 00:23:17 -04:00
mfd
mfd: mt6360: Fix register driver NULL pointer by adding driver name
2020-06-16 09:32:43 +01:00
misc
habanalabs: increase h/w timer when checking idle
2020-06-24 12:35:23 +03:00
mmc
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
most
…
mtd
This pull request contains a single change for UBI:
2020-06-10 13:24:40 -07:00
mux
…
net
rtlwifi: rtl8192cu: Remove uninitialized_var() usage
2020-07-16 12:32:25 -07:00
nfc
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ntb
NTB: perf: Fix race condition when run with ntb_test
2020-06-05 20:02:09 -04:00
nubus
…
nvdimm
nvdimm/region: always show the 'align' attribute
2020-06-17 14:08:31 -07:00
nvme
nvme-multipath: fix bogus request queue reference put
2020-06-24 18:41:20 +02:00
nvmem
…
of
of: of_mdio: Correct loop scanning logic
2020-06-19 13:39:00 -07:00
opp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
oprofile
oprofile: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
parisc
…
parport
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pci
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pcmcia
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
perf
arm64 merge window fixes for -rc1
2020-06-11 12:53:23 -07:00
phy
phy: samsung: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
pinctrl
pinctrl: single: fix function name in documentation
2020-06-20 22:41:32 +02:00
platform
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pnp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
power
power supply and reset changes for the v5.8 series
2020-06-10 11:28:35 -07:00
powercap
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pps
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ps3
…
ptp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pwm
pwm: Add missing "CONFIG_" prefix
2020-06-04 19:09:28 +02:00
rapidio
rapidio: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
ras
…
regulator
regulator: mt6358: Remove BROKEN dependency
2020-06-17 13:01:19 +01:00
remoteproc
remoteproc updates for v5.8
2020-06-08 13:01:08 -07:00
reset
Char/Misc driver patches for 5.8-rc1
2020-06-07 10:59:32 -07:00
rpmsg
remoteproc updates for v5.8
2020-06-08 13:01:08 -07:00
rtc
RTC for 5.8
2020-06-07 16:11:23 -07:00
s390
SCSI fixes on 20200627
2020-06-27 15:20:03 -07:00
sbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
scsi
scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset()
2020-06-23 23:56:52 -04:00
sfi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
sh
…
siox
…
slimbus
…
soc
ARM: OMAP fixes for v5.8
2020-06-28 14:57:14 -07:00
soundwire
…
spi
spi: Fixes for v5.8
2020-06-22 09:49:59 -07:00
spmi
…
ssb
…
staging
Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
2020-06-16 21:25:38 +02:00
target
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
tc
…
tee
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
thermal
- Add the hwmon support on the i.MX SC (Anson Huang)
2020-06-12 14:10:21 -07:00
thunderbolt
USB/PHY driver updates for 5.8-rc1
2020-06-07 09:42:16 -07:00
tty
kdb: Switch to use safer dbg_io_ops over console APIs
2020-06-26 15:40:16 +01:00
uio
…
usb
USB fixes for 5.8-rc3
2020-06-27 13:12:10 -07:00
vdpa
vdpa: fix typos in the comments for __vdpa_alloc_device()
2020-06-22 12:34:21 -04:00
vfio
vfio/pci: Fix SR-IOV VF handling with MMIO blocking
2020-06-25 11:04:23 -06:00
vhost
tools/virtio: Add --reset
2020-06-22 12:34:21 -04:00
video
Short summary of fixes pull (less than what git shortlog provides):
2020-06-26 13:49:17 +10:00
virt
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
virtio
virtio-mem: add memory via add_memory_driver_managed()
2020-06-22 12:34:21 -04:00
visorbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
vlynq
…
vme
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
w1
w1: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
watchdog
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
xen
The X86 entry, exception and interrupt code rework
2020-06-13 10:05:47 -07:00
zorro
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Kconfig
…
Makefile
…