Messages in this thread | | | From | Ian Rogers <> | Date | Thu, 18 Aug 2022 09:20:52 -0700 | Subject | Re: [PATCH v1 6/6] perf build: Enable -Wthread-safety with clang |
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On Thu, Aug 18, 2022 at 8:59 AM Namhyung Kim <namhyung@kernel.org> wrote: > > On Thu, Aug 18, 2022 at 6:17 AM Ian Rogers <irogers@google.com> wrote: > > > > On Wed, Aug 17, 2022, 11:11 PM Namhyung Kim <namhyung@kernel.org> wrote: > > > > > > Hi Ian, > > > > > > On Tue, Aug 16, 2022 at 10:39 PM Ian Rogers <irogers@google.com> wrote: > > > > > > > > If building with clang then enable -Wthread-safety warnings. > > > > > > Do you know the minimal supported version for the option? > > > I'm not sure we have a check for that kind of thing. > > > > > > It has been supported for a long time, close to 10 years. Looking > > around it looks like clang 3.5 had the support. For context, BPF was > > supported after clang 3.7. Given this long support, and we don't > > version check for BPF, I think it is okay to assume the flag is > > supported. > > Good, thanks for checking it.
It was a good point, thanks for the reminder!
Ian
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