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linux/arch/arm64/include/uapi/asm
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Joey Gouly 1175011a7d arm64: cpufeature: add HWCAP for FEAT_RPRES 
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>
2021-12-13 18:53:00 +00:00
..
auxvec.h
arm64: signal: Report signal frame size to userspace via auxv
2018-06-01 15:53:10 +01:00
bitsperlong.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
bpf_perf_event.h
treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers
2019-07-25 11:05:10 +02:00
byteorder.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
fcntl.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
hwcap.h
arm64: cpufeature: add HWCAP for FEAT_RPRES
2021-12-13 18:53:00 +00:00
Kbuild
kbuild: force all architectures except um to include mandatory-y
2019-03-17 12:56:32 +09:00
kvm.h
KVM: arm64: Add ioctl to fetch/store tags in a guest
2021-06-22 14:08:06 +01:00
mman.h
arm64: mte: Add PROT_MTE support to mmap() and mprotect()
2020-09-04 12:46:07 +01:00
param.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
perf_regs.h
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
posix_types.h
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
ptrace.h
arm64: mte: ptrace: Add PTRACE_{PEEK,POKE}MTETAGS support
2020-09-04 12:46:07 +01:00
setup.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
sigcontext.h
arm64: sigcontext.h: delete duplicated word
2020-07-30 12:54:56 +01:00
signal.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
statfs.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
sve_context.h
arm64/sve: Disentangle <uapi/asm/ptrace.h> from <uapi/asm/sigcontext.h>
2019-01-04 13:31:45 +00:00
ucontext.h
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
unistd.h
arch, mm: wire up memfd_secret system call where relevant
2021-07-08 11:48:21 -07:00