drm/amdkfd: Insert missing TLB flush on GFX10 and later

Browse source

[ Upstream commit edcfe22985 ]

Heavy-weight TLB flush is required after unmap on all GPUs for
correctness and security.

Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Harish Kasiviswanathan 2023-09-11 14:49:06 -04:00 • committed by Greg Kroah-Hartman

parent 9becfff9f9

commit cdfcaa4e80

1 changed files with 1 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

View file