diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2023-06-22 05:14:27 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2023-06-22 05:14:27 +0000 |
| commit | 83582f4e133ea8d7baedb09a11911f63c4b80dec (patch) | |
| tree | f5489419749727116ba76018833f93fe772f1571 /sys | |
| parent | b258bb847df468fc2b890702fa0acb6c3f134b09 (diff) | |
drm/amd: Tighten permissions on VBIOS flashing attributes
From Mario Limonciello
b69a10df900386871703a4cc3be974485f52ff7c in linux-6.1.y/6.1.35
7ab1a4913d0051cf5196ef7987b5fa42c25e13b6 in mainline linux
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/amdgpu_psp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_psp.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_psp.c index cdd12fa064d..c8c5c26942a 100644 --- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_psp.c +++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_psp.c @@ -3626,14 +3626,14 @@ static ssize_t amdgpu_psp_vbflash_status(struct device *dev, #ifdef notyet static const struct bin_attribute psp_vbflash_bin_attr = { - .attr = {.name = "psp_vbflash", .mode = 0664}, + .attr = {.name = "psp_vbflash", .mode = 0660}, .size = 0, .write = amdgpu_psp_vbflash_write, .read = amdgpu_psp_vbflash_read, }; #endif -static DEVICE_ATTR(psp_vbflash_status, 0444, amdgpu_psp_vbflash_status, NULL); +static DEVICE_ATTR(psp_vbflash_status, 0440, amdgpu_psp_vbflash_status, NULL); int amdgpu_psp_sysfs_init(struct amdgpu_device *adev) { |