[PATCH v3] perf trace: Segfault when trying to trace events by cgroup

42ba4411ac ("perf trace: Support setting cgroups as targets") Signed-off-by: Stanislav Ivanichkin Acked-by: Namhyung Kim --- tools/perf/builtin-trace.c | 15 +-- 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/b

[PATCH v2] perf trace: Segfault when trying to trace events by cgroup

v2: - struct declaration fixed (Namhyung Kim) Fixes: 9ea42ba4411ac ("perf trace: Support setting cgroups as targets") Signed-off-by: Stanislav Ivanichkin --- tools/perf/builtin-trace.c | 15 +-- 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/tools/pe

Re: [PATCH] perf trace: Segfault when trying to trace events by cgroup

Hi, +linux-perf-users@ Gentle ping for this patch Many Thanks -- Stanislav Ivanichkin > On 9 Oct 2020, at 09:45, Stanislav Ivanichkin > wrote: > > # ./perf trace -e sched:sched_switch -G test -a sleep 1 > perf: Segmentation fault > Obtained 11 stack frames. > ./perf(

[PATCH] perf trace: Segfault when trying to trace events by cgroup

(_start+0x29) [0x55cfdc557389] Segmentation fault It happens because "struct trace" in option->value is passed to parse_cgroups function instead of "struct evlist". Signed-off-by: Stanislav Ivanichkin Reviewed-by: Dmitry Monakhov --- tools/perf/builtin-trace.c | 9 +