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<body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [GM45/ILK/SNB/BYT/BDW]igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal causes OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69247">bug 69247</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [GM45/ILK/SNB/BYT/BDW]igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal causes OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69247#c49">Comment # 49</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [GM45/ILK/SNB/BYT/BDW]igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal causes OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69247">bug 69247</a>
from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>Retest the patches on BYT with latest igt,run subtest
forked-swapping-multifd-interruptible more than 30 minutes, it doesn't exit
testing. The OOM killer doesn't happen.
output:
# ./gem_evict_everything
IGT-Version: 1.5-g072d358 (x86_64) (Linux: 3.14.0-rc4_prts_aa1fe3_20140304
x86_6
Subtest forked-normal: SUCCESS
Subtest forked-interruptible: SUCCESS
Subtest forked-swapping-normal: SUCCESS
Subtest forked-swapping-interruptible: SUCCESS
Subtest forked-multifd-normal: SUCCESS
Subtest forked-multifd-interruptible: SUCCESS
Subtest forked-swapping-multifd-normal: SUCCESS
Subtest forked-swapping-multifd-interruptible: SUCCESS
Subtest forked-mempressure-normal: SUCCESS
Subtest forked-mempressure-interruptible: SUCCESS
Subtest forked-swapping-mempressure-normal: SUCCESS
Test on Ironlake with latest -nightly kernel and -igt, The OOM killer doesn't
happen.
output:
IGT-Version: 1.5-g072d358 (x86_64) (Linux:
3.14.0-rc5_drm-intel-nightly_2bbdb4_20140304+ x86_64)
Subtest forked-normal: SUCCESS
Subtest forked-interruptible: SUCCESS
Subtest forked-swapping-normal: SUCCESS
Subtest forked-swapping-interruptible: SUCCESS
Subtest forked-multifd-normal: SUCCESS
Subtest forked-multifd-interruptible: SUCCESS
Subtest forked-swapping-multifd-normal: SUCCESS
Subtest forked-swapping-multifd-interruptible: SUCCESS
Subtest forked-mempressure-normal: SUCCESS
Subtest forked-mempressure-interruptible: SUCCESS
Subtest forked-swapping-mempressure-normal: SUCCESS
Subtest forked-swapping-mempressure-interruptible: SUCCESS
Subtest forked-multifd-mempressure-normal: SUCCESS
Subtest forked-multifd-mempressure-interruptible: SUCCESS
Subtest forked-swapping-multifd-mempressure-normal: SUCCESS
Subtest forked-swapping-multifd-mempressure-interruptible: SUCCESS
Subtest swapping-normal: SUCCESS
Subtest minor-normal: SUCCESS
Test requirement not met in function major_evictions, file
eviction_common.c:109:
Last errno: 28, No space left on device
Test requirement: (!((uint64_t)nr_surfaces * surface_size / (1024 * 1024) <
intel_get_total_ram_mb() * 9 / 10))
Subtest major-normal: SKIP
Subtest swapping-interruptible: SUCCESS
Subtest minor-interruptible: SUCCESS
Test requirement not met in function major_evictions, file
eviction_common.c:109:
Last errno: 28, No space left on device
Test requirement: (!((uint64_t)nr_surfaces * surface_size / (1024 * 1024) <
intel_get_total_ram_mb() * 9 / 10))
Subtest major-interruptible: SKIP</pre>
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