]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
drm/amdkfd: assign AID to uuid in topology for SPX mode
authorEric Huang <jinhuieric.huang@amd.com>
Wed, 19 Nov 2025 20:07:10 +0000 (15:07 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 18 Dec 2025 13:03:21 +0000 (14:03 +0100)
commit627a55ec0039a9e1aef71614016e8b2cc74a3917
tree346a2da9b6b8ed6e826936403e7994be4eceec5c
parent843bdaf0bfdd43b85b48f75845d5999c6e8a24ea
drm/amdkfd: assign AID to uuid in topology for SPX mode

[ Upstream commit 089702632f1dd38fadc9af13816485d6aa518dbb ]

XCD id is assigned to uuid, which causes some performance
drop in SPX mode, assigning AID back will resolve the
issue.

Fixes: 3a75edf93aae ("drm/amdkfd: set uuid for each partition in topology")
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdkfd/kfd_topology.c