arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit
This is a port of f2fe09b055
("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.
Cc: <stable@vger.kernel.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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@ -784,7 +784,7 @@ static const unsigned armv8_pmuv3_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
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/*
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* PMXEVTYPER: Event selection reg
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*/
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#define ARMV8_EVTYPE_MASK 0xc00000ff /* Mask for writable bits */
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#define ARMV8_EVTYPE_MASK 0xc80000ff /* Mask for writable bits */
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#define ARMV8_EVTYPE_EVENT 0xff /* Mask for EVENT bits */
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/*
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