Commit 178cd9ce authored by Will Deacon's avatar Will Deacon Committed by Catalin Marinas
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arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit

This is a port of f2fe09b0

 ("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: <>
Signed-off-by: default avatarWill Deacon <>
Signed-off-by: default avatarCatalin Marinas <>
parent 8455e6ec
......@@ -784,7 +784,7 @@ static const unsigned armv8_pmuv3_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
* PMXEVTYPER: Event selection reg
#define ARMV8_EVTYPE_MASK 0xc00000ff /* Mask for writable bits */
#define ARMV8_EVTYPE_MASK 0xc80000ff /* Mask for writable bits */
#define ARMV8_EVTYPE_EVENT 0xff /* Mask for EVENT bits */
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