drm/i915/gvt: Don't mark vgpu context as inactive when preempted

We shouldn't mark inactive for vGPU context if preempted,
which would still be re-scheduled later. So keep active state.

Fixes: d6c0511300dc ("drm/i915/execlists: Distinguish the incomplete context notifies")
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
(cherry picked from commit da5f99eaccc10e30bf82eb02b1be74703b878720)

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index a63787be1e6b..ab3d041ee5f9 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -189,10 +189,12 @@ static int shadow_context_status_change(struct notifier_block *nb,
                 atomic_set(&workload->shadow_ctx_active, 1);
                 break;
         case INTEL_CONTEXT_SCHEDULE_OUT:
-        case INTEL_CONTEXT_SCHEDULE_PREEMPTED:
                 save_ring_hw_state(workload->vgpu, ring_id);
                 atomic_set(&workload->shadow_ctx_active, 0);
                 break;
+        case INTEL_CONTEXT_SCHEDULE_PREEMPTED:
+                save_ring_hw_state(workload->vgpu, ring_id);
+                break;
         default:
                 WARN_ON(1);
                 return NOTIFY_OK;