lkml.org 
[lkml]   [2009]   [Apr]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch 0/6] x86, PAT, CPA: Cleanups and minor bug fixes

* Eric Anholt <eric@anholt.net> wrote:

> On Thu, 2009-04-09 at 14:26 -0700, venkatesh.pallipadi@intel.com wrote:
> > This patchset contains cleanups and minor bug fixes in x86 PAT and CPA
> > related code. The bugs were mostly found by code inspection. There
> > should not be any functionality changes with this patchset.
>
> I've been curious, what are you using to test PAT changes for
> regressions? I've got some regression tests at:
>
> http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/
>
> Requires KMS enabled and master of libdrm, but after that you can
> sudo make check, and it tests execution of several DRM paths
> without requiring X. In benchmarks/ there are a few
> microbenchmarks of various mapping types, which has been useful in
> making sure that we're ending up with the right PTEs.

Looks really nice! Regarding libdrm, is there a version cutoff from
where it is expected to work just fine? I've got this version:
libdrm-2.4.6-3.fc11.x86_64.

Ingo


\
 
 \ /
  Last update: 2009-04-11 09:03    [W:0.076 / U:1.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site