[Bug 89603] [SKL]gem_userptr_blits/coherency-sync takes more than 10 minutes

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 18 14:22:34 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89603

--- Comment #1 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
This is probably a general problem with the blit tests since they try to
allocate more memory than the aperture size.  If we had a way to pin a large
buffer in the GTT and then use the usable space to determine the allocation
size instead, the test would probably run a lot faster...  As it is, I think
it's swapping the machine to death, at least here.

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