[Bug 103076] [v4.13 ARCH] GPU HANG: DMAR: DRHD: handling fault status reg 3 (arch reverted the use of intel_iommu=igfx_off)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103076

--- Comment #32 from Ivan Linty <ilinty74 at gmail.com> ---
Hi to all

I'm new to this mailing list, I'm a Linux user from year 2000.

I can confirm, this bug!

My system is opensuse tumbleweed 20171010. 
Kernel is 4.13.5. My gpu driver is Intel i915. After kernel update I have
sudden random crash. System is completely stuck! No disk activity, no network
activity, no report in systemd journal!
The crash happens after some time , 5 minutes , 30 minutes randomly, but the
BUG is very Borring!

A fix is to pass nomodeset.
Another fix is revert to kernel 4.9 (I have installed 4.9.54-2-pf). With this
kernel no more hangs, and chrome with web google earth works like a charm!!!
;-)


intel_iommu=igfx_off no works for me!

Kind Regards

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