[Bug 108456] userptr deadlock in Vulkan CTS: mmu_notifier vs workers vs struct_mutex

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108456

--- Comment #21 from Mark Janes <mark.a.janes at intel.com> ---
(In reply to Mark Janes from comment #20)
> I ran vulkancts on this system, and found that found that it encountered GPU
> hang on at least 25% of vulkancts runs. 

The same hard-hang occurs with drm-tip.  Unfortunately, I can't help verify
Chris's patches until there is a working drm-tip kernel.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20181204/15a44d69/attachment.html>