drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"
authorChristian König <christian.koenig@amd.com>
Thu, 28 May 2015 13:51:59 +0000 (15:51 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 28 May 2015 13:54:43 +0000 (09:54 -0400)
commit7c0411d2fabc2e2702c9871ffb603e251158b317
tree893575c1ff8b6d0ec42f01404337c04e9044aa0f
parent97758ff7c8f93ea0ed43eb7aef6c942f667372a0
drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"

We have that bug for years and some users report side effects when fixing it on older hardware.

So revert it for VM_CONTEXT0_PAGE_TABLE_END_ADDR, but keep it for VM 1-15.

Signed-off-by: Christian König <christian.koenig@amd.com>
CC: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/cik.c
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/ni.c
drivers/gpu/drm/radeon/r600.c
drivers/gpu/drm/radeon/rv770.c
drivers/gpu/drm/radeon/si.c