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(parent: d41938d) | patch
arm64: Kconfig: select HAVE_FUTEX_CMPXCHG
authorVladimir Murzin <vladimir.murzin@arm.com>
Mon, 20 Jan 2020 10:36:02 +0000 (10:36 +0000)
committerWill Deacon <will@kernel.org>
Tue, 21 Jan 2020 09:14:01 +0000 (09:14 +0000)
commit98346023365931948b78436ae761544b09035b3b
tree3276241c9247b1cf012b09db7a0b4e0e239f478atree
parentd41938d2cbee926a7de0c1dcff94ca34bf2cab78commit | diff
arm64: Kconfig: select HAVE_FUTEX_CMPXCHG

arm64 provides always working implementation of futex_atomic_cmpxchg_inatomic(),
so there is no need to check it runtime.

Reported-by: Piyush swami <Piyush.swami@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/Kconfig diff | blob | history
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