Felix Kuehling efeaed4d98 drm/amdkfd: Reliably prevent reclaim-FS while holding DQM lock ...

This is needed to prevent deadlocks when MMU notifiers run in
reclaim-FS context and take the DQM lock for userptr evictions.
Previously this was done by making all memory allocations under
DQM locks GFP_NOIO. This is error prone. Using
memalloc_nofs_save/restore will reliably affect all memory
allocations anywhere in the kernel while the DQM lock is held.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

2018-07-11 22:32:44 -04:00

..

drm

drm/amdkfd: Reliably prevent reclaim-FS while holding DQM lock

2018-07-11 22:32:44 -04:00

host1x

Merge tag 'drm-next-2018-06-06-1' of git://anongit.freedesktop.org/drm/drm

2018-06-06 08:16:33 -07:00

ipu-v3

gpu: ipu-v3: Allow negative offsets for interlaced scanning

2018-07-16 16:56:37 +02:00

vga

docs: Fix some broken references

2018-06-15 18:10:01 -03:00

Makefile

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