diff options
| author | Christian König <christian.koenig@amd.com> | 2026-02-25 15:12:02 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-06-04 15:24:48 -0400 |
| commit | 59720bfd8c6dbebeb8d5a7ab64241b007efd9213 (patch) | |
| tree | 60eb6755ebb4f3423fc241416eda366917b48536 /drivers/gpu/drm/amd | |
| parent | 1e815068fba5ea2684c146b445a3b1f6da7eddee (diff) | |
drm/amdgpu: restart the CS if some parts of the VM are still invalidated
Make sure that we only submit work with full up to date VM page tables.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Tested-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index c42ae3e6fdd1..fc071efd4c25 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1274,6 +1274,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p, { struct amdgpu_fpriv *fpriv = p->filp->driver_priv; struct amdgpu_job *leader = p->gang_leader; + struct amdgpu_vm *vm = &fpriv->vm; struct amdgpu_bo_list_entry *e; struct drm_gem_object *gobj; unsigned long index; @@ -1319,7 +1320,8 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p, amdgpu_hmm_range_free(e->range); e->range = NULL; } - if (r) { + + if (r || !list_empty(&vm->individual.moved)) { r = -EAGAIN; mutex_unlock(&p->adev->notifier_lock); return r; |