Re: [PATCH 1/3] perf/x86/intel/bts: Fix confused ordering of PMU callbacks

From: Vince Weaver
Date: Fri Aug 26 2016 - 16:46:42 EST


On Wed, 24 Aug 2016, Alexander Shishkin wrote:

> Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> writes:
>
> > Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> writes:
> >
> >> Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
> >
> > Ok, this one is broken, please disregard.
>
> Vince, can you try the following (with the other two in this series)?
>

Sorry for the delay. Not sure if testing was still needed (or if it was
superceded by Will Deacon's patch) but I ran the fuzzer for a few hours
with this patch and the other two applied and didn't see any of the NMI
errors that I saw with the original patch.

Vince