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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [APL KBL] igt/gem_exec_alignment subtests fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94000#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [APL KBL] igt/gem_exec_alignment subtests fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94000">bug 94000</a>
from <span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=123681" name="attach_123681" title="kbl_dmesg_gem_exec_alignment-single">attachment 123681</a> <a href="attachment.cgi?id=123681&action=edit" title="kbl_dmesg_gem_exec_alignment-single">[details]</a></span>
kbl_dmesg_gem_exec_alignment-single
Only gem_exec_alignment@single is fail on KBL-U with last setup.
# ./gem_exec_alignment --run-subtest single
IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc7-nightly+ x86_64)
(gem_exec_alignment:3319) CRITICAL: Test assertion failure function single,
file gem_exec_alignment.c:192:
(gem_exec_alignment:3319) CRITICAL: Failed assertion: execobj.offset %
execobj.alignment == 0
(gem_exec_alignment:3319) CRITICAL: error: 0xfffff000 != 0
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [__real_main198+0x82e]
#2 [main+0x29]
#3 [__libc_start_main+0xf0]
#4 [_start+0x29]
#5 [<unknown>+0x29]
Subtest single failed.
**** DEBUG ****
(gem_exec_alignment:3319) DEBUG: execbuffer() accepts non-power-of-two
alignment? no
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffffff000, next
alignment: 0x1000 [12b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffffff000, next
alignment: 0x2000 [13b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffffe000, next
alignment: 0x4000 [14b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffffc000, next
alignment: 0x8000 [15b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffff8000, next
alignment: 0x10000 [16b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffff0000, next
alignment: 0x20000 [17b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffffe0000, next
alignment: 0x40000 [18b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffffc0000, next
alignment: 0x80000 [19b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffff80000, next
alignment: 0x100000 [20b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffff00000, next
alignment: 0x200000 [21b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffe00000, next
alignment: 0x400000 [22b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffffc00000, next
alignment: 0x800000 [23b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffff800000, next
alignment: 0x1000000 [24b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffff000000, next
alignment: 0x2000000 [25b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffe000000, next
alignment: 0x4000000 [26b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffffc000000, next
alignment: 0x8000000 [27b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffff8000000, next
alignment: 0x10000000 [28b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xfffffffff0000000, next
alignment: 0x20000000 [29b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffe0000000, next
alignment: 0x40000000 [30b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffffc0000000, next
alignment: 0x80000000 [31b]
(gem_exec_alignment:3319) DEBUG: starting offset: 0xffffffff80000000, next
alignment: 0x100000000 [32b]
(gem_exec_alignment:3319) CRITICAL: Test assertion failure function single,
file gem_exec_alignment.c:192:
(gem_exec_alignment:3319) CRITICAL: Failed assertion: execobj.offset %
execobj.alignment == 0
(gem_exec_alignment:3319) CRITICAL: error: 0xfffff000 != 0
**** END ****
Subtest single: FAIL (0,004s)
Hardware
Platform: KABY LAKE-U
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1
Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 15.10 64 bits
kernel drm-intel-nightly 4.6.0-rc7 61f856f from
<a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
commit 61f856faa1e6ff9dddad214be1e372e8aacfc0f4
Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
Date: Mon May 9 19:24:21 2016 +0300
drm-intel-nightly: 2016y-05m-09d-16h-24m-01s UTC integration manifest
libdrm-2.4.68 fc09c5a from git://anongit.freedesktop.org/mesa/drm
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
IGT 1.14 cc24755 from
<a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a></pre>
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