[Bug 111014] [regression] [bisected] i915 GPU HANG: ecode 7:1:0xfffffffe on Kernel 5.1.x and 5.2rc1 to 5.2rc6

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 28 05:01:14 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111014

--- Comment #23 from dirkneukirchen at web.de ---
(In reply to Denis from comment #22)
> Hello, could you please clarify how many RAM do you have on your PC? 

8GB RAM

running currently with kernel cmdline (also see dmesg): rw verbose
sysrq_always_enabled audit=0 intel_iommu=on,igfx_off

I think active IOMMU (for VT-d) isnt normally enabled.
Also using 2 monitors (see dmesg) with

xrandr --listmonitors
Monitors: 2
 0: +*HDMI-2 1680/474x1050/296+1920+0  HDMI-2
 1: +HDMI-1 1920/521x1080/293+0+0  HDMI-1


> Preliminary: the patch seems to fix the issue

Final: the patch seems to fix the issue / it doesnt occur w. that patched
kernel variant

After now little more than 13 hours running video in a loop there is no error
related to this bug.

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