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drm/amdgpu: Adjust debugfs eviction and IB access permissions

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commit f790a2c494c4ef587eeeb9fca20124de76a1646f upstream.

Users should not be able to run these.

Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7ba9395430f611cfc101b1c2687732baafa239d5)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alex Deucher
2024-10-23 16:39:36 -04:00
committed by Greg Kroah-Hartman
parent 284e213f0e
commit 91139f33b0
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@@ -2009,11 +2009,11 @@ 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);