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authorJames Clark <[email protected]>2024-09-16 14:57:33 +0100
committerNamhyung Kim <[email protected]>2024-09-24 11:46:46 -0700
commitba5ae78a5a2a956d281ac62f581ab95e618bbf18 (patch)
tree2f6c32859d913ba302cf2557172f2aafb02320dd /tools/perf/scripts/python/Perf-Trace-Util/Context.c
parent5afd032961e8465808c4bc385c06e7676fbe1951 (diff)
perf cs-etm: Use new OpenCSD consistency checks
Previously when the incorrect binary was used for decode, Perf would silently continue to generate incorrect samples. With OpenCSD 1.5.4 we can enable consistency checks that do a best effort to detect a mismatch in the image. When one is detected a warning is printed and sample generation stops until the trace resynchronizes with a good part of the image. Reported-by: Ganapatrao Kulkarni <[email protected]> Closes: https://lore.kernel.org/all/[email protected]/ Reviewed-by: Leo Yan <[email protected]> Signed-off-by: James Clark <[email protected]> Tested-by: Ganapatrao Kulkarni <[email protected]> Cc: Ben Gainey <[email protected]> Cc: Suzuki K Poulose <[email protected]> Cc: Will Deacon <[email protected]> Cc: Mathieu Poirier <[email protected]> Cc: Mike Leach <[email protected]> Cc: Ruidong Tian <[email protected]> Cc: Leo Yan <[email protected]> Cc: Benjamin Gray <[email protected]> Cc: [email protected] Cc: [email protected] Cc: John Garry <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Namhyung Kim <[email protected]>
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