diff options
| author | Zhu Lingshan <lingshan.zhu@amd.com> | 2026-07-01 16:08:12 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-08 16:45:41 -0400 |
| commit | a88419af8dbd5abf8b1dfdfd9346376bce5413b4 (patch) | |
| tree | ca1eec59302e5536d5ccc5137130f112435ab75c /drivers/gpu | |
| parent | 8a93f77aec65574b8152c88eb73613336f92f86b (diff) | |
amdkfd: properly free secondary context id
Function kfd_process_free_id() should skip over
the primary kfd process because its context id
is fixed assigned, not allocated through the ida table.
This function should only work on secondary contexts.
Fixes: fac682a1d1af ("amdkfd: identify a secondary kfd process by its id")
Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 8799ba6fb6a48438aea20c82e74c2f2a3d2b2e7a)
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index ca71fa726e32..5fb3679e4e85 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -910,7 +910,7 @@ static void kfd_process_free_id(struct kfd_process *process) { struct kfd_process *primary_process; - if (process->context_id != KFD_CONTEXT_ID_PRIMARY) + if (process->context_id == KFD_CONTEXT_ID_PRIMARY) return; primary_process = kfd_lookup_process_by_mm(process->lead_thread->mm); |