kernel/linux.git/tools/perf/tests/shell/record.sh, branch v6.1.168

perf test: Fix test case 87 ("perf record tests") for hybrid systems

2022-09-29T12:52:56+00:00

The test case 87 ("perf record tests") failed on hybrid systems,the event "cpu/br_inst_retired.near_call/p" is only for non-hybrid system. Correct the test event to support both non-hybrid and hybrid systems. Before: # ./perf test 87 87: perf record tests : FAILED! After: # ./perf test 87 87: perf record tests : Ok Fixes: 24f378e66021f559 ("perf test: Add basic perf record tests") Reviewed-by: Kan Liang Signed-off-by: Xing Zhengjun Acked-by: Ian Rogers Cc: Alexander Shishkin Cc: Andi Kleen Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20220927051513.3768717-1-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf test: Add skip to --per-thread test

2022-05-06T18:15:05+00:00

As reported in: https://lore.kernel.org/linux-perf-users/20220428122821.3652015-1-tmricht@linux.ibm.com/ the 'instructions:u' event may not be supported. Add a skip using 'perf record'. Switch some code away from pipe to make the failures clearer. Reported-by: Thomas Richter Signed-off-by: Ian Rogers Tested-by: Thomas Richter Cc: Heiko Carstens Cc: Jiri Olsa Cc: Namhyung Kim Cc: Sumanth Korikkar Cc: Sven Schnelle Cc: Vasily Gorbik Link: https://lore.kernel.org/r/20220505182505.3313191-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo

perf test: Fix test case 81 ("perf record tests") on s390x

2022-04-28T13:24:24+00:00

perf test -F 81 ("perf record tests") -v fails on s390x on the linux-next branch. The test case is x86 specific can not be executed on s390x. The test case depends on x86 register names such as: ... | egrep -q 'available registers: AX BX CX DX ....' Skip this test case on s390x. Output before: # perf test -F 81 81: perf record tests : FAILED! # Output after: # perf test -F 81 81: perf record tests : Skip # Fixes: 24f378e66021f559 ("perf test: Add basic perf record tests") Signed-off-by: Thomas Richter Cc: Heiko Carstens Cc: Ian Rogers Cc: Sumanth Korikkar Cc: Sven Schnelle Cc: Vasily Gorbik Link: https://lore.kernel.org/r/20220428122821.3652015-1-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo

perf test: Add basic perf record tests

2022-04-14T12:10:12+00:00

Test the --per-thread flag. Test Intel machine state capturing. Suggested-by: Namhyung Kim Signed-off-by: Ian Rogers Cc: Alexander Shishkin Cc: Alexey Bayduraev Cc: Alexey Bayduraev Cc: Andi Kleen Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mark Rutland Cc: Peter Zijlstra Cc: Riccardo Mancini Cc: Stephane Eranian Link: https://lore.kernel.org/r/20220414014642.3308206-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo