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[ Upstream commit33e1fffea4] The operation subclass is extracted from bits [7..1] of the payload. Since bit [0] is not parsed, there is no chance to match the memset type (0x25). As a result, the memset payload is never parsed successfully. Instead of extracting a unified bit field, change to extract the specific bits for each operation subclass. Fixes:34fb60400e("perf arm-spe: Add raw decoding for SPEv1.3 MTE and MOPS load/store") Signed-off-by: Leo Yan <leo.yan@arm.com> Reviewed-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>