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(parent: 8a95d88) | patch
drm/amdkfd: set attribute access for default ranges
authorAlex Sierra <alex.sierra@amd.com>
Wed, 21 Apr 2021 18:54:09 +0000 (13:54 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 23 Apr 2021 21:16:37 +0000 (17:16 -0400)
commitced5f37dcf8c799b078d79f282294f1f72eff411
tree3f5195d3c81c68c1a0647496ad992bd05ff60877tree | snapshot
parent8a95d88aca8c756f61c23487d0fb18aada838a39commit | diff
drm/amdkfd: set attribute access for default ranges

Attribute access value for default ranges is set, based on
process xnack on/off.
XNACK ON has GPU access attribute for unregistered ranges through page
fault. While XNACK OFF has no access attribute for unregistered ranges.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_svm.c diff | blob | history
Linux Kernel Source Tree.