Commit 585116c5 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: fix userptr flags check 



That got messed up while porting it from Radeon.

Reviewed-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8c14f72b

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

+3 −2
Original line number Diff line number Diff line
@@ -235,8 +235,9 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, 
	    AMDGPU_GEM_USERPTR_REGISTER))

		return -EINVAL;



	if (!(args->flags & AMDGPU_GEM_USERPTR_ANONONLY) ||

		   !(args->flags & AMDGPU_GEM_USERPTR_REGISTER)) {

	if (!(args->flags & AMDGPU_GEM_USERPTR_READONLY) && (

	     !(args->flags & AMDGPU_GEM_USERPTR_ANONONLY) ||

	     !(args->flags & AMDGPU_GEM_USERPTR_REGISTER))) {



		/* if we want to write to it we must require anonymous

		   memory and install a MMU notifier */

CRA Git | Maintained and supported by SUSTech CRA and CCSE