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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [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#c53">Comment # 53</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [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>Created <span class=""><a href="attachment.cgi?id=95294" name="attach_95294" title="dmesg(byt)">attachment 95294</a> <a href="attachment.cgi?id=95294&action=edit" title="dmesg(byt)">[details]</a></span>
dmesg(byt)
Test the patches on BYT 5 cycles. the OOM killer doesn't occur.
output:
IGT-Version: 1.5-g072d358 (x86_64) (Linux: 3.14.0-rc4_prts_aa1fe3_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
Test assertion failure function copy, file gem_evict_everything.c:124:
Last errno: 2, No such file or directory
Failed assertion: ret == error
Subtest minor-normal: FAIL
Test requirement not met in function major_evictions, file
eviction_common.c:109:
Last errno: 2, No such file or directory
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
Test assertion failure function copy, file gem_evict_everything.c:124:
Last errno: 2, No such file or directory
Failed assertion: ret == error
Subtest minor-interruptible: FAIL
Test requirement not met in function major_evictions, file
eviction_common.c:109:
Last errno: 2, No such file or directory
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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