Commit f790a2c4 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: Adjust debugfs eviction and IB access permissions 



Users should not be able to run these.

Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7ba93954)
Cc: stable@vger.kernel.org
parent b46dadf7

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

+3 −3
Original line number Diff line number Diff line
@@ -2100,11 +2100,11 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev) 
	amdgpu_securedisplay_debugfs_init(adev);

	amdgpu_fw_attestation_debugfs_init(adev);



	debugfs_create_file("amdgpu_evict_vram", 0444, root, adev,

	debugfs_create_file("amdgpu_evict_vram", 0400, root, adev,

			    &amdgpu_evict_vram_fops);

	debugfs_create_file("amdgpu_evict_gtt", 0444, root, adev,

	debugfs_create_file("amdgpu_evict_gtt", 0400, root, adev,

			    &amdgpu_evict_gtt_fops);

	debugfs_create_file("amdgpu_test_ib", 0444, root, adev,

	debugfs_create_file("amdgpu_test_ib", 0400, root, adev,

			    &amdgpu_debugfs_test_ib_fops);

	debugfs_create_file("amdgpu_vm_info", 0444, root, adev,

			    &amdgpu_debugfs_vm_info_fops);