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<body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [HSW Bisected full-ppgtt]igt/gem_reloc_vs_gpu/forked-interruptible-faulting-reloc-thrashing fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77793">bug 77793</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>ASSIGNED
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [HSW Bisected full-ppgtt]igt/gem_reloc_vs_gpu/forked-interruptible-faulting-reloc-thrashing fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77793#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [HSW Bisected full-ppgtt]igt/gem_reloc_vs_gpu/forked-interruptible-faulting-reloc-thrashing fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77793">bug 77793</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=77793#c2">comment #2</a>)
<span class="quote">> Unfortunately your bisect points at the commit that lets you enable full
> ppgtt with a module parameter. Between commits:
>
> commit 93a25a9e2d67765c3092bfaac9b855d95e39df97
> Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
> Date: Thu Mar 6 09:40:43 2014 +0100
>
> drm/i915: Disable full ppgtt by default
>
> and
>
> commit 8d214b7d9c45f4af23ce41b2bc74f79c44f760de
> Author: Ben Widawsky <<a href="mailto:benjamin.widawsky@linux.intel.com">benjamin.widawsky@linux.intel.com</a>>
> Date: Mon Mar 24 18:06:00 2014 -0700
>
> drm/i915: Allow full PPGTT with param override
>
> you need to revert 93a25a9e2d67765c3092bfaac9b855d95e39df97 to be able to
> test full ppgtt.
>
> Please bisect between your good 04feced98a434c7046108671dc5b6f50f3b63ed7 and
> bad 8d214b7d9c45f4af23ce41b2bc74f79c44f760de, doing the revert each step of
> the way.</span >
Unable to revert 93a25a9e2d67765c3092bfaac9b855d95e39df97 during bisect, here
has conflicts while reverting:
git revert 93a25a9e2d67765c3092bfaac9b855d95e39df97
error: could not revert 93a25a9... drm/i915: Disable full ppgtt by default
hint: after resolving the conflicts, mark the corrected paths
hint: with 'git add <paths>' or 'git rm <paths>'
hint: and commit the result with 'git commit'</pre>
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