[Bug 108511] [CI][BAT] igt at pm_rpm@module-reload - dmesg-fail - Failed assertion: c1->mmWidth == c2->mmWidth

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 15 12:05:17 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=108511

--- Comment #2 from Anshuman Gupta <anshuman.gupta at intel.com> ---
It is not reproducible anymore, i have tested it on drm-tip 4.19.0-rc8 and on
drm internal latest.

sudo ./tests/pm_rpm --run-subtest module-reload
IGT-Version: 1.23-gea37f9c (x86_64) (Linux: 4.19.0-rc8-custom x86_64)
Runtime PM support: 1
PC8 residency support: 0
DMC: fw loaded: yes
Starting subtest: module-reload
Reloading i915 with disable_display=1 mmio_debug=-1

Runtime PM support: 1
PC8 residency support: 0
DMC: fw loaded: yes
Reloading i915 with mmio_debug=-1

Runtime PM support: 1
PC8 residency support: 0

PS: When tested on latest drm-tip, test is getting killed due to "unable to
handle kernel paging request" at kernel, which doesn't look like a similar
issue.

[  246.498589] BUG: unable to handle kernel paging request at ffffffffc03802f8
[  246.498594] PGD 17440c067 P4D 17440c067 PUD 17440e067 PMD 177950067 PTE 0
[  246.498599] Oops: 0000 [#1] SMP PTI
[  246.498603] CPU: 1 PID: 2429 Comm: pm_rpm Tainted: G  R              
4.20.0-rc1+ #1

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