Files
linux/drivers
Graham Sider 2e8cc5d317 drm/amdgpu: Use legacy TLB flush for gfx943
Invalidate TLBs via a legacy flush request (flush_type=0) prior to the
heavyweight flush requests (flush_type=2) in gmc_v9_0.c. This is
temporarily required to mitigate a bug causing CPC UTCL1 to return stale
translations after invalidation requests in address range mode.

v2: squash in long term fix "drm/amdgpu: disable extra gfx943 legacy flush on rev1+"

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09 09:58:58 -04:00
..
2023-03-16 16:54:38 +09:00
2023-01-22 08:37:23 +01:00
2023-02-20 12:26:35 +01:00
2023-03-24 17:11:27 +01:00