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<body><span class="vcard"><a class="email" href="mailto:jari.tahvanainen@intel.com" title="Jari Tahvanainen <jari.tahvanainen@intel.com>"> <span class="fn">Jari Tahvanainen</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] prime_mmap_coherency subtests read/write, failed with assertion: ptr_cpu != MAP_FAILED"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103649">bug 103649</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;">Priority</td>
<td>highest
</td>
<td>high
</td>
</tr>
<tr>
<td style="text-align:right;">i915 platform</td>
<td>
</td>
<td>KBL, SKL, BDW, IVB, SNB
</td>
</tr>
<tr>
<td style="text-align:right;">Severity</td>
<td>critical
</td>
<td>major
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] prime_mmap_coherency subtests read/write, failed with assertion: ptr_cpu != MAP_FAILED"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103649#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] prime_mmap_coherency subtests read/write, failed with assertion: ptr_cpu != MAP_FAILED"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103649">bug 103649</a>
from <span class="vcard"><a class="email" href="mailto:jari.tahvanainen@intel.com" title="Jari Tahvanainen <jari.tahvanainen@intel.com>"> <span class="fn">Jari Tahvanainen</span></a>
</span></b>
<pre>Dropping priority according the chat with Joonas and finding that failure has
been there "all time" and is all around (SNB, SKL, KBL, IVB, CNL, CFL, BDW) and
on all of these one has (in addition to data which is provided) the following:
(prime_mmap_coherency:7422) igt-debugfs-CRITICAL: Test assertion failure
function igt_drop_caches_set, file igt_debugfs.c:894:
(prime_mmap_coherency:7422) igt-debugfs-CRITICAL: Failed assertion:
igt_sysfs_printf(dir, "i915_gem_drop_caches", "0x%" PRIx64, val) > 0
(prime_mmap_coherency:7422) igt-debugfs-CRITICAL: Last errno: 24, Too many open
files</pre>
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