| Date | Fri, 22 Oct 2021 09:25:38 -0700 | From | Kees Cook <> | Subject | Re: [PATCH 1/7] x86: Fix __get_wchan() for !STACKTRACE |
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On Fri, Oct 22, 2021 at 05:09:34PM +0200, Peter Zijlstra wrote: > Use asm/unwind.h to implement wchan, since we cannot always rely on > STACKTRACE=y. > > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> > Fixes: bc9bbb81730e ("x86: Fix get_wchan() to support the ORC unwinder") > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
-- Kees Cook
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