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| author | Adrian Hunter <[email protected]> | 2022-01-24 08:41:44 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2022-02-15 20:08:03 +0000 |
| commit | cf0c98e2efa881752481a2b3399d9f344e9f72f3 (patch) | |
| tree | b7a9aa1a038f0165bf00317e16dacdfb1d500df7 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | perf intel-pt: decoder: Add CFE (Control Flow Event) and EVD (Event Data) pro... (diff) | |
| download | kernel-cf0c98e2efa881752481a2b3399d9f344e9f72f3.tar.gz kernel-cf0c98e2efa881752481a2b3399d9f344e9f72f3.zip | |
perf intel-pt: decoder: Add MODE.Exec IFLAG processing
As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which adds a bit to the existing
MODE.Exec packet to record the interrupt flag.
Previously, the MODE.Exec packet did not generate any events, so the
new processing required is practically the same as a new packet.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions