Victor Zhao 9250f97fd5 drm/amd/amdgpu:save psp ring wptr to avoid attack ... [ Upstream commit 2370eba9f552eaae3d8aa1f70b8e9eec5c560f9e ] [Why] When some tools performing psp mailbox attack, the readback value of register can be a random value which may break psp. [How] Use a psp wptr cache machanism to aovid the change made by attack. v2: unify change and add detailed reason Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-06-18 10:00:06 +02:00
..
drm	drm/amd/amdgpu:save psp ring wptr to avoid attack	2021-06-18 10:00:06 +02:00
host1x	gpu: host1x: Split up client initalization and registration	2021-06-18 10:00:04 +02:00
ipu-v3	gpu: ipu-v3: remove unused functions	2020-10-26 10:42:38 +01:00
trace	…
vga	vgaarb: mark vga_tryget static	2020-08-01 11:28:17 +02:00
Makefile	…