Messages in this thread | | | Date | Mon, 23 Jul 2018 08:30:06 -0500 | From | Josh Poimboeuf <> | Subject | Re: [PATCH] perf/x86/intel: Fix unwind errors from PEBS entries (mk-II) |
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On Thu, Jul 19, 2018 at 11:19:54PM +0200, Peter Zijlstra wrote: > --- a/include/uapi/linux/perf_event.h > +++ b/include/uapi/linux/perf_event.h > @@ -143,6 +143,8 @@ enum perf_event_sample_format { > PERF_SAMPLE_PHYS_ADDR = 1U << 19, > > PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */ > + > + __PERF_SAMPLE_CALLCHAIN_EARLY = 1UL << 63,
Given the kbuild test robot errors for building on 32-bit, looks like the 63 needs to be changed to 31 so it fits in an int?
-- Josh
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