NothingOSS/android_kernel_msm-6.1_nothing_sm7635
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
android_kernel_msm-6.1_noth.../tools/perf/util/intel-pt-decoder
History
Adrian Hunter 40db6d172b perf intel-pt: Fix CYC timestamps after standalone CBR 
commit 430635a0ef1ce958b7b4311f172694ece2c692b8 upstream.

After a standalone CBR (not associated with TSC), update the cycles
reference timestamp and reset the cycle count, so that CYC timestamps
are calculated relative to that point with the new frequency.

Fixes: cc33618619 ("perf tools: Add Intel PT support for decoding CYC packets")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230403154831.8651-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-11 23:03:42 +09:00
..
Build x86/insn: Use get_unaligned() instead of memcpy() 2021-10-06 11:56:37 +02:00
intel-pt-decoder.c perf intel-pt: Fix CYC timestamps after standalone CBR 2023-05-11 23:03:42 +09:00
intel-pt-decoder.h perf intel-pt: Add support for emulated ptwrite 2022-05-17 11:55:49 -03:00
intel-pt-insn-decoder.c perf intel-pt: Add support for emulated ptwrite 2022-05-17 11:55:49 -03:00
intel-pt-insn-decoder.h perf intel-pt: Add support for emulated ptwrite 2022-05-17 11:55:49 -03:00
intel-pt-log.c perf intel-pt: Remove first line of log dumped on error 2022-10-04 08:55:21 -03:00
intel-pt-log.h perf intel-pt: Support itrace option flag d+e to log on error 2022-10-04 08:55:21 -03:00
intel-pt-pkt-decoder.c perf intel-pt: pkt-decoder: Add MODE.Exec IFLAG bit 2022-02-15 17:06:11 -03:00
intel-pt-pkt-decoder.h perf intel-pt: pkt-decoder: Add CFE and EVD packets 2022-02-15 17:05:44 -03:00