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(parent: 1f96d83) | patch
arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit
authorWill Deacon <will.deacon@arm.com>
Tue, 20 Aug 2013 10:47:42 +0000 (11:47 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Sep 2013 00:18:03 +0000 (17:18 -0700)
commit0fe9a0dc92a64c088e76fcd3d35b2ba36b4d7f3c
tree521b1fd7d524c1f6bbb3ae94f4bfff4c33c09ed9tree | snapshot (tar.gz zip)
parent1f96d83b38937294584ede9473c2b2961528f287commit | diff
arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit

commit 178cd9ce377232518ec17ff2ecab2e80fa60784c upstream.

This is a port of f2fe09b055e2 ("ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK
to include NSH bit") to arm64, which fixes the broken evtype mask to
include the NSH bit, allowing profiling at EL2.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm64/kernel/perf_event.c diff | blob | blame | history