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drm/amdgpu: add support for per VM BOs v2

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Per VM BOs are handled like VM PDs and PTs. They are always valid and don't
need to be specified in the BO lists.

v2: validate PDs/PTs first

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2017-08-16 11:13:48 +02:00
committed by Alex Deucher
parent 4f5839c56e
commit 73fb16e7eb
3 changed files with 60 additions and 26 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
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@@ -822,7 +822,7 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
}
r = amdgpu_vm_clear_moved(adev, vm, &p->job->sync);
r = amdgpu_vm_handle_moved(adev, vm, &p->job->sync);
if (amdgpu_vm_debug && p->bo_list) {
/* Invalidate all BOs to test for userspace bugs */