Messages in this thread | | | Date | Wed, 22 Jul 2015 22:10:17 +0200 | From | Peter Zijlstra <> | Subject | Re: perf: multiplexing broken on amd fam16h? |
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On Wed, Jul 22, 2015 at 03:59:28PM -0400, Vince Weaver wrote: > On Wed, 22 Jul 2015, Peter Zijlstra wrote: > > > On Wed, Jul 22, 2015 at 12:56:23PM -0400, Vince Weaver wrote: > > > yes, with this applied the check_multiplex test passes. > > > > Awesome, I'll try and write up a proper patch later tonight. > > I'm just curious, it seems like sort of a generic fix, is there a reaon I > was only hitting the bug on AMD fam16h?
Not that I can think of.. maybe just consistently lucky on timings :/
From what I can tell of the thing it _should_ fail on pretty much everything.
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