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(parent: af506fb) | patch
arm64: perf: Only advertise cap_user_time for arch_timer
authorPeter Zijlstra <peterz@infradead.org>
Thu, 16 Jul 2020 05:11:27 +0000 (13:11 +0800)
committerWill Deacon <will@kernel.org>
Mon, 20 Jul 2020 10:50:47 +0000 (11:50 +0100)
commit6f2e530f33f91e823881dfc908d9b38498735ab3
tree26c3211c1a4c9238fd368446f88bc07b3cb98a9ftree | snapshot
parentaf506fb63420c5c3ed2e1bb3e9e7c33005ca4133commit | diff
arm64: perf: Only advertise cap_user_time for arch_timer

When sched_clock is running on anything other than arch_timer, don't
advertise cap_user_time*.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Link: https://lore.kernel.org/r/20200716051130.4359-5-leo.yan@linaro.org
Requested-by: Will Deacon <will@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/kernel/perf_event.c diff | blob | history
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