James Morse 8ddc58e0e3 arm64: errata: Remove AES hwcap for COMPAT tasks ... commit 44b3834b2e upstream. Cortex-A57 and Cortex-A72 have an erratum where an interrupt that occurs between a pair of AES instructions in aarch32 mode may corrupt the ELR. The task will subsequently produce the wrong AES result. The AES instructions are part of the cryptographic extensions, which are optional. User-space software will detect the support for these instructions from the hwcaps. If the platform doesn't support these instructions a software implementation should be used. Remove the hwcap bits on affected parts to indicate user-space should not use the AES instructions. Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: James Morse <james.morse@arm.com> Link: https://lore.kernel.org/r/20220714161523.279570-3-james.morse@arm.com Signed-off-by: Will Deacon <will@kernel.org> [florian: resolved conflicts in arch/arm64/tools/cpucaps and cpu_errata.c] Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-10-29 10:12:53 +02:00
..
ABI	iio: ABI: Fix wrong format of differential capacitance channel ABI.	2022-10-26 12:35:02 +02:00
accounting	sched/psi: report zeroes for CPU full at the system level	2022-06-09 10:22:48 +02:00
admin-guide	x86/bugs: Add "unknown" reporting for MMIO Stale Data	2022-08-31 17:16:47 +02:00
arm	Documentation: arm: marvell: Add 88F6825 model into list	2021-08-24 13:26:32 -06:00
arm64	arm64: errata: Remove AES hwcap for COMPAT tasks	2022-10-29 10:12:53 +02:00
block	Documentation: block: blk-mq: Fix small typo in multi-queue docs	2021-08-24 13:30:00 -06:00
bpf	libbpf: Rename libbpf documentation index file	2021-08-18 08:45:25 -07:00
cdrom
core-api	Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""	2022-04-08 14:24:13 +02:00
cpu-freq	cpufreq: Remove ready() callback	2021-09-02 18:04:17 +02:00
crypto
dev-tools	kfence: default to dynamic branch instead of static keys mode	2021-11-12 15:05:49 +01:00
devicetree	ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer	2022-10-12 09:53:27 +02:00
doc-guide
driver-api	firmware: sysfb: Add sysfb_disable() helper function	2022-07-21 21:24:35 +02:00
fault-injection	Char / Misc driver changes for 5.15-rc1	2021-09-01 08:35:06 -07:00
fb
features	RISC-V Patches for the 5.15 Merge Window, Part 2	2021-09-11 14:29:42 -07:00
filesystems	fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE	2022-10-26 12:34:27 +02:00
firmware_class
firmware-guide	Documentation: ACPI: EINJ: Fix obsolete example	2022-08-25 11:40:01 +02:00
fpga
gpu	drm/i915/display: Move DRRS code its own file	2022-03-08 19:12:40 +01:00
hid
hwmon	hwmon: (lm90) Add basic support for TI TMP461	2021-12-29 12:28:48 +01:00
i2c	Documentation: i2c: add i2c-sysfs into index	2021-08-10 22:58:32 +02:00
ia64
ide
iio
infiniband
input	Input: iforce - add support for Boeder Force Feedback Wheel	2022-09-20 12:39:45 +02:00
isdn
kbuild	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
kernel-hacking	docs: kernel-hacking: Remove inappropriate text	2021-09-03 15:56:45 -06:00
leds	Documentation: leds: standartizing LED names	2021-08-20 10:26:24 +02:00
litmus-tests
livepatch
locking	Documentation/locking/locktypes: Update migrate_disable() bits.	2021-12-14 10:57:18 +01:00
m68k
maintainer
mhi
mips
misc-devices
netlabel
networking	Documentation: fix sctp_wmem in ip-sysctl.rst	2022-08-03 12:03:49 +02:00
nios2
nvdimm
openrisc
parisc
PCI	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
pcmcia
power	Documentation: power: include kernel-doc in Energy Model doc	2021-09-07 21:17:28 +02:00
powerpc	powerpc/doc: Fix htmldocs errors	2021-08-27 00:56:34 +10:00
process	docs: update mediator information in CoC docs	2022-10-12 09:53:26 +02:00
RCU
riscv
s390
scheduler
scsi
security
sh
sound	ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb	2022-06-09 10:22:41 +02:00
sparc
sphinx	docs: sphinx/requirements: Limit jinja2<3.1	2022-04-08 14:22:49 +02:00
sphinx-static
spi
staging
target
timers
trace	tracing: Add ustring operation to filtering string pointers	2022-03-08 19:12:33 +01:00
translations	Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version)	2021-09-13 10:43:04 -07:00
tty/device_drivers	serial: 8250: Add proper clock handling for OxSemi PCIe devices	2022-08-17 14:24:23 +02:00
usb
userspace-api	media: hevc: Embedded indexes in RPS	2022-08-17 14:23:31 +02:00
virt	ARM:	2021-09-07 13:40:51 -07:00
vm	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
w1
watchdog
x86	Another collection of documentation patches, mostly fixes but also includes	2021-09-08 16:28:14 -07:00
xtensa
.gitignore
arch.rst
asm-annotations.rst
atomic_bitops.txt	locking/atomic: Make test_and_*_bit() ordered on failure	2022-08-25 11:39:54 +02:00
atomic_t.txt
Changes
CodingStyle
conf.py	docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0	2022-06-09 10:23:30 +02:00
COPYING-logo
docutils.conf
dontdiff
index.rst
Kconfig
logo.gif
Makefile
memory-barriers.txt
SubmittingPatches
watch_queue.rst