[Bug 80208] [all]igt/gem_userptr_blits fails with OOM killer
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri Jul 11 03:29:51 PDT 2014
https://bugs.freedesktop.org/show_bug.cgi?id=80208
Chris Wilson <chris at chris-wilson.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #9 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 9344aa78e8ad1eb36e7cf17686907d4259d34235
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Fri Jul 11 10:16:54 2014 +0100
igt/gem_userptr_blits: Shared memory allocations
The forked tests allocate the bo (and thus for userptr, the memory) in
the parent and pass them to all children. The difference for userptr is
that we allocate system memory which the kernel then copies into each
child. As the children need to access the memory for their checks, it
does need to be shared - so allocate the userptr from shared memory!
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80208
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
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