APPLIED: [SRU][Bionic][Cosmic][PATCH 0/1] drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
khalid.elmously at canonical.com
Wed Nov 7 06:52:47 UTC 2018
On 2018-10-31 14:28:08 , Joseph Salisbury wrote:
> BugLink: https://bugs.launchpad.net/bugs/1798165
> == SRU Justification ==
> Vulkan applications, as Dota 2 and DXVK games cause a memory leak where
> memory is never freed and can cause a system crash if the applications are
> used for long enough. Certain applications can make the leak be as high as
> 10 MB/minute.
> This commit has been cc'd to upstream stable, but it has not landed in
> Bionic or Cosmic as of yet.
> Details about the upstream bug can be seen at:
> == Fix ==
> 337fe9f5c1e7 ("drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set")
> == Regression Potential ==
> Low. This commit has been cc'd to stable, so it has had additional
> upstream review.
> == Test Case ==
> A test kernel was built with this patch and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
> Jason Ekstrand (1):
> drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
> drivers/gpu/drm/drm_syncobj.c | 5 +++++
> 1 file changed, 5 insertions(+)
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