Messages in this thread Patch in this message | | | Date | Mon, 07 Oct 2019 14:49:14 -0000 | From | "tip-bot2 for Arnaldo Carvalho de Melo" <> | Subject | [tip: perf/urgent] perf annotate: Fix the signedness of failure returns |
| |
The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 28f4417c3333940b242af03d90214f713bbef232 Gitweb: https://git.kernel.org/tip/28f4417c3333940b242af03d90214f713bbef232 Author: Arnaldo Carvalho de Melo <acme@redhat.com> AuthorDate: Mon, 30 Sep 2019 15:11:47 -03:00 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitterDate: Mon, 30 Sep 2019 17:30:00 -03:00
perf annotate: Fix the signedness of failure returns
Callers of symbol__annotate() expect a errno value or some other extended error value range in symbol__strerror_disassemble() to convert to a proper error string, fix it when propagating a failure to find the arch specific annotation routines via arch__find(arch_name).
Reported-by: Russell King - ARM Linux admin <linux@armlinux.org.uk> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org>, Cc: Will Deacon <will@kernel.org> Link: https://lkml.kernel.org/n/tip-o0k6dw7cas0vvmjjvgsyvu1i@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/annotate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 9b7b917..95109ac 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -2075,7 +2075,7 @@ int symbol__annotate(struct symbol *sym, struct map *map, args.arch = arch = arch__find(arch_name); if (arch == NULL) - return -ENOTSUP; + return ENOTSUP; if (parch) *parch = arch;
| |