https://bugzilla.suse.com/show_bug.cgi?id=1203505
https://bugzilla.suse.com/show_bug.cgi?id=1203505#c8
Takashi Iwai changed:
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--- Comment #8 from Takashi Iwai ---
Now I took a deeper look at the current code. It seems that the backport patch
patches.suse/iommu-vt-d-Acquiring-lock-in-domain-ID-allocation-helpers
doesn't fit well with SLE15-SP4 code. It missed the removal of spinlock from a
couple of places, and it resulted in a spin deadlock.
I'm building a test kernel with the corrected patch. It's being built in OBS
home:tiwai:bsc1203505 repo. Once after the build finishes (takes an hour or
so), the test kernel package will appear at
http://download.opensuse.org/repositories/home:/tiwai:/bsc1203505/pool/
Can anyone give it a try later?
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