From: Alex Deucher <alexander.deucher@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 1/3] drm/amdgpu: Adjust debugfs register access permissions
Date: Wed, 23 Oct 2024 17:03:40 -0400 [thread overview]
Message-ID: <20241023210342.685808-1-alexander.deucher@amd.com> (raw)
Regular users shouldn't have read access.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 6e6092916d4e..e44a44405266 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -1654,7 +1654,7 @@ int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) {
ent = debugfs_create_file(debugfs_regs_names[i],
- S_IFREG | 0444, root,
+ S_IFREG | 0400, root,
adev, debugfs_regs[i]);
if (!i && !IS_ERR_OR_NULL(ent))
i_size_write(ent->d_inode, adev->rmmio_size);
--
2.46.2
next reply other threads:[~2024-10-23 21:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 21:03 Alex Deucher [this message]
2024-10-23 21:03 ` [PATCH 2/3] drm/amdgpu: Adjust debugfs eviction and IB access permissions Alex Deucher
2024-10-23 21:03 ` [PATCH 3/3] drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read() Alex Deucher
2024-10-28 14:42 ` [PATCH 1/3] drm/amdgpu: Adjust debugfs register access permissions Alex Deucher
2024-10-30 16:02 ` Alex Deucher
2024-10-31 2:23 ` Wang, Yang(Kevin)
2024-10-31 2:58 ` Alex Deucher
2024-10-31 3:31 ` Wang, Yang(Kevin)
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