lkml.org 
[lkml]   [2015]   [Jul]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: perf: multiplexing broken on amd fam16h?
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.


\
 
 \ /
  Last update: 2015-07-22 22:21    [W:0.080 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site