perf trace: Set errpid to false for rseq and set_robust_list

The 'rseq' and 'set_robust_list' syscalls don't return a pid, so set
errpid for both to false.

Fixes: 0c1019e3463b263a ("perf trace: Mark the 'rseq' arg in the rseq syscall as coming from user space")
Fixes: 1de5b5dcb8353f36 ("perf trace: Mark the 'head' arg in the set_robust_list syscall as coming from user space")
Signed-off-by: Anubhav Shelat <ashelat@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250529143334.1469669-2-ashelat@redhat.com
[ Remove explicit .errpid = false, omitting its initialization zeroes it, as noted by Namhyung ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 67b557ec3b0d8a570d83cf9d640fa37607fbeec9..2ab1b8e05ad3174b41d171da35ee5d1fb6a518b6 100644 (file)
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1348,7 +1348,7 @@ static const struct syscall_fmt syscall_fmts[] = {
          .arg = { [0] = { .scnprintf = SCA_FDAT, /* olddirfd */ },
                   [2] = { .scnprintf = SCA_FDAT, /* newdirfd */ },
                   [4] = { .scnprintf = SCA_RENAMEAT2_FLAGS, /* flags */ }, }, },
-       { .name     = "rseq",       .errpid = true,
+       { .name     = "rseq",
          .arg = { [0] = { .from_user = true /* rseq */, }, }, },
        { .name     = "rt_sigaction",
          .arg = { [0] = { .scnprintf = SCA_SIGNUM, /* sig */ }, }, },
@@ -1372,7 +1372,7 @@ static const struct syscall_fmt syscall_fmts[] = {
        { .name     = "sendto",
          .arg = { [3] = { .scnprintf = SCA_MSG_FLAGS, /* flags */ },
                   [4] = SCA_SOCKADDR_FROM_USER(addr), }, },
-       { .name     = "set_robust_list",            .errpid = true,
+       { .name     = "set_robust_list",
          .arg = { [0] = { .from_user = true /* head */, }, }, },
        { .name     = "set_tid_address", .errpid = true, },
        { .name     = "setitimer",