Joey Gouly 97d8bdf331 arm64: cpufeature: add HWCAP for FEAT_RPRES ... commit 1175011a7d upstream. Add a new HWCAP to detect the Increased precision of Reciprocal Estimate and Reciprocal Square Root Estimate feature (FEAT_RPRES), introduced in Armv8.7. Also expose this to userspace in the ID_AA64ISAR2_EL1 feature register. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211210165432.8106-4-joey.gouly@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-03-11 12:11:51 +01:00
..
ABI	counter: stm32-lptimer-cnt: remove iio counter abi	2022-01-27 10:54:08 +01:00
accounting	psi: Fix uaf issue when psi trigger is destroyed while being polled	2022-02-05 12:37:55 +01:00
admin-guide	x86/speculation: Update link to AMD speculation whitepaper	2022-03-11 12:11:50 +01:00
arm	ARM: 9012/1: move device tree mapping out of linear region	2021-05-19 10:13:18 +02:00
arm64	arm64: cpufeature: add HWCAP for FEAT_RPRES	2022-03-11 12:11:51 +01:00
block	block-5.10-2020-10-24	2020-10-24 12:46:42 -07:00
bpf	bpf: Migrate from patchwork.ozlabs.org to patchwork.kernel.org.	2020-10-11 22:05:47 +02:00
cdrom
core-api	dma-mapping: document dma_{alloc,free}_pages	2020-10-23 12:07:46 +02:00
cpu-freq
crypto	crypto: af_alg - add extra parameters for DRBG interface	2020-09-25 17:48:52 +10:00
dev-tools	linux-kselftest-kunit-fixes-5.10-rc5	2020-11-18 11:57:55 -08:00
devicetree	ARM: dts: Fix timer regression for beagleboard revision c	2022-02-16 12:54:22 +01:00
doc-guide	docs: kerneldoc.py: add support for kerneldoc -nosymbol	2020-10-15 07:49:38 +02:00
driver-api	Documentation: fix firewire.rst ABI file path error	2022-01-27 10:54:29 +01:00
fault-injection	lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ	2021-09-15 09:50:42 +02:00
fb	drm fixes (round two) for 5.10-rc1	2020-10-23 13:56:34 -07:00
features	s390 updates for the 5.10 merge window	2020-10-16 12:36:38 -07:00
filesystems	fscrypt: allow 256-bit master keys with AES-256-XTS	2021-11-18 14:03:54 +01:00
firmware-guide	Documentation: ACPI: Fix data node reference documentation	2022-01-27 10:54:29 +01:00
firmware_class
fpga
gpu	Revert "fbcon: Disable accelerated scrolling"	2022-02-08 18:30:40 +01:00
hid
hwmon	hwmon: (lm90) Add basic support for TI TMP461	2021-12-29 12:25:59 +01:00
i2c	Documentation: i2c: add testunit docs to index	2020-10-05 22:57:45 +02:00
ia64	docs/ia64: Drop obsolete Xen documentation	2020-08-31 16:16:03 -06:00
ide
iio	Documentation: iio: fix a typo	2020-09-09 11:41:20 -06:00
infiniband
input
isdn
kbuild	Documentation/Kbuild: Remove references to gcc-plugin.sh	2021-12-14 11:32:46 +01:00
kernel-hacking
leds	docs: leds: index.rst: add a missing file	2020-11-02 13:45:37 +01:00
litmus-tests
livepatch
locking	Documentation/locking/locktypes: Update migrate_disable() bits.	2021-12-14 11:32:42 +01:00
m68k
maintainer	Documentation/maintainer: rehome sign-off process	2020-09-03 15:39:24 -06:00
mhi
mips	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
misc-devices	Documentation: remove mic/index from misc-devices/index.rst	2020-11-04 11:38:32 +01:00
netlabel
networking	bonding: fix ad_actor_system option setting to default	2021-12-29 12:25:57 +01:00
nios2
nvdimm
openrisc
parisc
PCI	Documentation: better locations for sysfs-pci, sysfs-tagging	2020-10-09 09:33:23 -06:00
pcmcia
power	PCI/PM: Rename pci_dev.d3_delay to d3hot_delay	2020-09-29 14:21:50 -05:00
powerpc	powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls	2021-05-26 12:06:53 +02:00
process	docs: networking: drop special stable handling	2021-03-17 17:06:13 +01:00
RCU	Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu	2020-10-09 08:21:56 +02:00
riscv
s390
scheduler	docs: scheduler: fix the directory name on two files	2020-09-10 10:45:45 -06:00
scsi	scsi: libsas: Introduce a _gfp() variant of event notifiers	2021-03-25 09:04:11 +01:00
security	watch_queue: Drop references to /dev/watch_queue	2021-03-04 11:37:59 +01:00
sh	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
sound	ALSA: hda/realtek: Add new alc285-hp-amp-init model	2021-12-29 12:26:00 +01:00
sparc
sphinx	tweewide: Fix most Shebang lines	2021-05-22 11:40:55 +02:00
sphinx-static
spi
staging
target	tweewide: Fix most Shebang lines	2021-05-22 11:40:55 +02:00
timers
trace	tracing: Add ustring operation to filtering string pointers	2022-03-08 19:09:31 +01:00
translations	net: switch to the kernel.org patchwork instance	2020-11-11 17:12:00 -08:00
usb
userspace-api	media: hevc: Fix dependent slice segment flags	2021-07-14 16:55:51 +02:00
virt	KVM: X86: MMU: Use the correct inherited permissions to get shadow page	2021-06-16 12:01:40 +02:00
vm	mm/debug_vm_pgtable/basic: add validation for dirtiness after write protect	2021-07-14 16:56:13 +02:00
w1	docs: w1: w1_therm: Fix broken xref, mistakes, clarify text	2020-10-08 09:47:15 +02:00
watchdog
x86	x86/CPU/AMD: Save AMD NodeId as cpu_die_id	2020-12-30 11:54:29 +01:00
xtensa	xtensa: fix TLBTEMP area placement	2020-11-16 02:13:15 -08:00
.gitignore
asm-annotations.rst	x86/entry: Emit a symbol for register restoring thunk	2021-02-03 23:28:40 +01:00
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	This pull contains a series of warning fixes from Mauro; once applied, the	2020-11-03 13:14:14 -08:00
COPYING-logo
docutils.conf
dontdiff	kbuild: generate Module.symvers only when vmlinux exists	2021-05-19 10:12:59 +02:00
index.rst
Kconfig	docs: Kconfig/Makefile: add a check for broken ABI files	2020-10-30 13:08:07 +01:00
logo.gif
Makefile	A small number of fixes, plus a build tweak to respect the desire for	2020-11-03 09:57:30 -08:00
memory-barriers.txt	docs/memory-barriers.txt: Fix references for DMA*.txt files	2020-08-31 16:14:44 -06:00
SubmittingPatches
watch_queue.rst	docs: watch_queue: fix some warnings	2020-09-10 10:48:56 -06:00