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authorWill Deacon <[email protected]>2018-09-19 11:41:21 +0100
committerCatalin Marinas <[email protected]>2018-09-19 18:21:49 +0100
commit880f7cc47265e7b195781dfa9a0cd62ef78304e3 (patch)
treeffaa7c8a3382b50cd24a25b60bc4b004b426fa33 /tools/perf/scripts/python/event_analyzing_sample.py
parentab510027dc4dbd1eeb611a34b0cda8b21fcde492 (diff)
arm64: cpu_errata: Remove ARM64_MISMATCHED_CACHE_LINE_SIZE
There's no need to treat mismatched cache-line sizes reported by CTR_EL0 differently to any other mismatched fields that we treat as "STRICT" in the cpufeature code. In both cases we need to trap and emulate EL0 accesses to the register, so drop ARM64_MISMATCHED_CACHE_LINE_SIZE and rely on ARM64_MISMATCHED_CACHE_TYPE instead. Reviewed-by: Suzuki K Poulose <[email protected]> Signed-off-by: Will Deacon <[email protected]> [[email protected]: move ARM64_HAS_CNP in the empty cpucaps.h slot] Signed-off-by: Catalin Marinas <[email protected]>
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