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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [APL/BXT/BYT/BSW] igt / gem_exec_flush / uc before fails (speculative fetching)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95488#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [APL/BXT/BYT/BSW] igt / gem_exec_flush / uc before fails (speculative fetching)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95488">bug 95488</a>
from <span class="vcard"><a class="email" href="mailto:humberto.i.perez.rodriguez@intel.com" title="Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez@intel.com>"> <span class="fn">Humberto Israel Perez Rodriguez</span></a>
</span></b>
<pre>issue still present with latest configuration on APL
Test cases :
======================================
igt@gem_exec_flush@uc-ro-before-render
igt@gem_exec_flush@uc-ro-before-vebox
igt@gem_exec_flush@uc-ro-before-blt
igt@gem_exec_flush@uc-ro-before-bsd-interruptible
igt@gem_exec_flush@uc-rw-before-render
igt@gem_exec_flush@uc-ro-before-blt-interruptible
igt@gem_exec_flush@uc-rw-before-vebox
igt@gem_exec_flush@uc-rw-before-bsd
igt@gem_exec_flush@uc-rw-before-render-interruptible
igt@gem_exec_flush@uc-ro-before-bsd
======================================
Software
======================================
kernel version : 4.12.0-rc1-drm-tip-ww20-commit-713f8ec+
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 5.6
bios release date : 03/10/2017
ksc : 16.0
======================================
Graphic drivers
======================================
Component: drm
tag: libdrm-2.4.80-11-ga2fa2e0
commit: a2fa2e08692483cf9f4d06caa6e0f0add59e3343
Component: cairo
tag: 1.15.4-21-g9d44136
commit: 9d44136ef8e2a1ad2c6631beb4bbdaeed7a2dad8
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-173-g93215b0
commit: 93215b00db06ba568c34a6cad194f4749bbfbc9d
Component: piglit
tag: piglit-v1
commit: 7352f4a98a23eae1201bfc4a0121d9c3a969d23f
======================================
Hardware
======================================
motherboard model : NUC6CAYS
motherboard id : NUC6CAYB
form factor : Desktop
manufacturer : Intelcorporation
cpu family : Celeron
cpu family id : 6
cpu information : Intel(R) Celeron(R) CPU J3455 @ 1.50GHz
gpu card : Intel Corporation Device 5a85 (rev 0b) (prog-if 00
[VGA controller])
memory ram : 15.54 GB
cpu thread : 4
cpu core : 4
cpu model : 92
cpu stepping : 9
signature : Type 0, Family 6, Model 92, Stepping 9
current cd clock frequency : 384000 kHz
maximum cd clock frequency : 624000 kHz
displays connected : DP-1 DP-2
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.7
guc fw loaded : NONE
guc version wanted : 0.0
guc version found : 0.0
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