On Tue, 30 Oct 2012 09:39:43 +0900, Norbert Preining preining@logic.at wrote:
Hi Chris,
On So, 28 Okt 2012, Chris Wilson wrote:
Yeah, looks like we have another issue to contend with, so can you please file a bug on bugzilla.freedesktop.org (or bugzilla.kernel.org) so that we don't lose track of it.
I have seen this here: https://bugs.freedesktop.org/show_bug.cgi?id=55984 does it make sense to start a new bug for that?
I was fearing it was something different, but since Dave has now found that rc6=0 was not sufficient in his case, it is probably the same. The issue surrounding cpu-relocs was never explained and I suspect that we are still being bitten by that root cause. Along those lines:
commit 86a1ee26bb60e1ab8984e92f0e9186c354670aed Author: Chris Wilson chris@chris-wilson.co.uk Date: Sat Aug 11 15:41:04 2012 +0100
drm/i915: Only pwrite through the GTT if there is space in the aperture
is the most contentious patch in 3.7-rc. -Chris