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<body><span class="vcard"><a class="email" href="mailto:yann.argotti@intel.com" title="yann <yann.argotti@intel.com>"> <span class="fn">yann</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - drm_intel_gem_bo_context_exec() failed: Input/output error"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93579">bug 93579</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>DRM/Intel
</td>
<td>Drivers/DRI/i915
</td>
</tr>
<tr>
<td style="text-align:right;">Product</td>
<td>DRI
</td>
<td>Mesa
</td>
</tr>
<tr>
<td style="text-align:right;">QA Contact</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - drm_intel_gem_bo_context_exec() failed: Input/output error"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93579#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - drm_intel_gem_bo_context_exec() failed: Input/output error"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93579">bug 93579</a>
from <span class="vcard"><a class="email" href="mailto:yann.argotti@intel.com" title="yann <yann.argotti@intel.com>"> <span class="fn">yann</span></a>
</span></b>
<pre>There are improvements pushed in kernel and Mesa that will benefit to your
system, so please re-test with latest kernel & Mesa to see if this issue is
still occurring (you may update / upgrade to a more recent version of Fedora).
In the meantime, assigning to Mesa product (please let me know if I am mistaken
with this GPU Hang).
>From this error dump, hung is happening in render ring batch with active head
at 0x7c79f140, with 0x7a000003 (PIPE_CONTROL) as IPEHR.
Batch extract (around 0x7c79f140):
0x7c79f11c: 0x0000007f: MI_NOOP
0x7c79f120: 0xffffffff: UNKNOWN
0x7c79f124: 0x70040000: 3D UNKNOWN: 3d_965 opcode = 0x7004
0x7c79f128: 0x00000000: MI_NOOP
0x7c79f12c: 0x7a000003: PIPE_CONTROL
0x7c79f130: 0x00100020: no write, cs stall, DC flush,
0x7c79f134: 0x00000000: destination address
0x7c79f138: 0x00000000: immediate dword low
0x7c79f13c: 0x00000000: immediate dword high
0x7c79f140: 0x7a000003: PIPE_CONTROL
0x7c79f144: 0x00101400: no write, cs stall, render target cache flush,
texture cache invalidate,
0x7c79f148: 0x00000000: destination address
0x7c79f14c: 0x00000000: immediate dword low
0x7c79f150: 0x00000000: immediate dword high</pre>
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