Messages in this thread | | | From | Paul Burton <> | Subject | Re: [PATCH] MIPS: perf events: handle switch statement falling through warnings | Date | Mon, 15 Jul 2019 11:22:53 +0000 |
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Hello,
Stephen Rothwell wrote: > Now that we build with -Wimplicit-fallthrough=3, some warnings are > produced in the arch/mips perf events code that are promoted to errors: > > arch/mips/kernel/perf_event_mipsxx.c:792:3: error: this statement may fall through [-Werror=implicit-fallthrough=] > arch/mips/kernel/perf_event_mipsxx.c:795:3: error: this statement may fall through [-Werror=implicit-fallthrough=] > arch/mips/kernel/perf_event_mipsxx.c:798:3: error: this statement may fall through [-Werror=implicit-fallthrough=] > arch/mips/kernel/perf_event_mipsxx.c:1407:6: error: this statement may fall through [-Werror=implicit-fallthrough=] > > Assume the fall throughs are deliberate amd annotate/eliminate them. > > Cc: Peter Zijlstra <peterz@infradead.org> > Cc: Ingo Molnar <mingo@redhat.com> > Cc: Arnaldo Carvalho de Melo <acme@kernel.org> > Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> > Cc: Jiri Olsa <jolsa@redhat.com> > Cc: Namhyung Kim <namhyung@kernel.org> > Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> > Cc: Kees Cook <keescook@chromium.org> > Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Applied (with some tweaks) to mips-next.
Thanks, Paul
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