[Bug 95632] [BAT SKL] *ERROR* Potential atomic update failure on pipe A

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 7 13:14:20 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95632

--- Comment #5 from Marius Vlad <marius.c.vlad at intel.com> ---
I'm seeing a lot of messages likes this when running kms_flip test:

basic-flip-vs-wf_vblank

[  600.881610] DMAR: DRHD: handling fault status reg 3
[  600.881633] DMAR: [DMA Read] Request device [00:02.0] fault addr ff000000
[fault reason 06] PTE Read access is not set

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