https://github.com/torvalds/linux
Revision 7ab1a4913d0051cf5196ef7987b5fa42c25e13b6 authored by Mario Limonciello on 07 June 2023, 06:45:20 UTC, committed by Alex Deucher on 13 June 2023, 21:04:51 UTC
Non-root users shouldn't be able to try to trigger a VBIOS flash
or query the flashing status.  This should be reserved for users with the
appropriate permissions.

Cc: stable@vger.kernel.org
Fixes: 8424f2ccb3c0 ("drm/amdgpu/psp: Add vbflash sysfs interface support")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent 3eb1a3a
History
Tip revision: 7ab1a4913d0051cf5196ef7987b5fa42c25e13b6 authored by Mario Limonciello on 07 June 2023, 06:45:20 UTC
drm/amd: Tighten permissions on VBIOS flashing attributes
Tip revision: 7ab1a49
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.clang-format -rw-r--r-- 20.1 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 151 bytes
.gitattributes -rw-r--r-- 90 bytes
.gitignore -rw-r--r-- 2.1 KB
.mailmap -rw-r--r-- 27.9 KB
.rustfmt.toml -rw-r--r-- 369 bytes
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 100.1 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 694.0 KB
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