diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 5567ddc7760f..1bb8f936fdaa 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -299,7 +299,8 @@ static int copy_workload_to_ring_buffer(struct intel_vgpu_workload *workload) void *shadow_ring_buffer_va; u32 *cs; - if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915)) + if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915) + || IS_COFFEELAKE(req->i915)) && is_inhibit_context(req->hw_context)) intel_vgpu_restore_inhibit_context(vgpu, req); @@ -332,6 +333,9 @@ static void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx) i915_gem_object_unpin_map(wa_ctx->indirect_ctx.obj); i915_gem_object_put(wa_ctx->indirect_ctx.obj); + + wa_ctx->indirect_ctx.obj = NULL; + wa_ctx->indirect_ctx.shadow_va = NULL; } static int set_context_ppgtt_from_shadow(struct intel_vgpu_workload *workload, @@ -911,11 +915,6 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id) list_del_init(&workload->list); - if (!workload->status) { - release_shadow_batch_buffer(workload); - release_shadow_wa_ctx(&workload->wa_ctx); - } - if (workload->status || (vgpu->resetting_eng & ENGINE_MASK(ring_id))) { /* if workload->status is not successful means HW GPU * has occurred GPU hang or something wrong with i915/GVT, @@ -959,9 +958,7 @@ static int workload_thread(void *priv) struct intel_vgpu_workload *workload = NULL; struct intel_vgpu *vgpu = NULL; int ret; - bool need_force_wake = IS_SKYLAKE(gvt->dev_priv) - || IS_KABYLAKE(gvt->dev_priv) - || IS_BROXTON(gvt->dev_priv); + bool need_force_wake = (INTEL_GEN(gvt->dev_priv) >= 9); DEFINE_WAIT_FUNC(wait, woken_wake_function); kfree(p); @@ -1017,7 +1014,7 @@ complete: intel_uncore_forcewake_put(gvt->dev_priv, FORCEWAKE_ALL); - intel_runtime_pm_put(gvt->dev_priv); + intel_runtime_pm_put_unchecked(gvt->dev_priv); if (ret && (vgpu_is_vm_unhealthy(ret))) enter_failsafe_mode(vgpu, GVT_FAILSAFE_GUEST_ERR); } @@ -1283,6 +1280,9 @@ void intel_vgpu_destroy_workload(struct intel_vgpu_workload *workload) { struct intel_vgpu_submission *s = &workload->vgpu->submission; + release_shadow_batch_buffer(workload); + release_shadow_wa_ctx(&workload->wa_ctx); + if (workload->shadow_mm) intel_vgpu_mm_put(workload->shadow_mm); @@ -1471,7 +1471,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id, mutex_lock(&dev_priv->drm.struct_mutex); ret = intel_gvt_scan_and_shadow_workload(workload); mutex_unlock(&dev_priv->drm.struct_mutex); - intel_runtime_pm_put(dev_priv); + intel_runtime_pm_put_unchecked(dev_priv); } if (ret && (vgpu_is_vm_unhealthy(ret))) { |