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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT]igt/gem_exec_big fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86425#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT]igt/gem_exec_big fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86425">bug 86425</a>
from <span class="vcard"><a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> <span class="fn">Ding Heng</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=86425#c13">comment #13</a>)
<span class="quote">> Can you please test with</span >
commit e9d784d535e43777f9ff44d7e582946f4776c000
<span class="quote">> Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></span >
Date: Thu Nov 6 08:40:35
<span class="quote">> 2014 +0000</span >
drm/i915: Fix obj->map_and_fenceable across tiling changes
<span class="quote">> and if that passes perform a bisection from that point.</span >
It still fails on BYT:
root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_exec_big
IGT-Version: 1.9-geb799b2 (x86_64) (Linux: 3.18.0-rc3_heng_e9d784_20141229+
x86_64)
Test assertion failure function exec, file gem_exec_big.c:100:
Failed assertion: tmp == gem_reloc[0].presumed_offset
error: 0 != 8912896
root@x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_exec_big
IGT-Version: 1.9-geb799b2 (x86_64) (Linux: 3.18.0-rc3_heng_e9d784_20141229+
x86_64)
Test assertion failure function exec, file gem_exec_big.c:100:
Failed assertion: tmp == gem_reloc[0].presumed_offset
error: 0 != 8904704</pre>
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