3 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gvt/firmware.c b/drivers/gpu/drm/i915/gvt/firmware.c
index 049775e8e350..b0c1fda32977 100644
--- a/drivers/gpu/drm/i915/gvt/firmware.c
+++ b/drivers/gpu/drm/i915/gvt/firmware.c
@@ -146,7 +146,7 @@ void intel_gvt_free_firmware(struct intel_gvt *gvt)
 		clean_firmware_sysfs(gvt);
 
 	kfree(gvt->firmware.cfg_space);
-	kfree(gvt->firmware.mmio);
+	vfree(gvt->firmware.mmio);
 }
 
 static int verify_firmware(struct intel_gvt *gvt,
@@ -229,7 +229,7 @@ int intel_gvt_load_firmware(struct intel_gvt *gvt)
 
 	firmware->cfg_space = mem;
 
-	mem = kmalloc(info->mmio_size, GFP_KERNEL);
+	mem = vmalloc(info->mmio_size);
 	if (!mem) {
 		kfree(path);
 		kfree(firmware->cfg_space);
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 7090fd5c4f7c..25bd5c052909 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1963,7 +1963,11 @@ void _intel_vgpu_mm_release(struct kref *mm_ref)
 
 	if (mm->type == INTEL_GVT_MM_PPGTT) {
 		list_del(&mm->ppgtt_mm.list);
+
+		mutex_lock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock);
 		list_del(&mm->ppgtt_mm.lru_list);
+		mutex_unlock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock);
+
 		invalidate_ppgtt_mm(mm);
 	} else {
 		vfree(mm->ggtt_mm.virtual_ggtt);
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index cc89afd7b5f1..68932b33c057 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -1246,7 +1246,8 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
 		ce->vm = i915_vm_get(&ppgtt->vm);
 		intel_context_set_single_submission(ce);
 
-		if (!USES_GUC_SUBMISSION(i915)) { /* Max ring buffer size */
+		/* Max ring buffer size */
+		if (!intel_uc_wants_guc_submission(&engine->gt->uc)) {
 			const unsigned int ring_size = 512 * SZ_4K;
 
 			ce->ring = __intel_context_ring_size(ring_size);