diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 11df62b..62fc9e3 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -382,6 +382,8 @@
 int intel_vgpu_init_opregion(struct intel_vgpu *vgpu, u32 gpa);
 
 int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci);
+int setup_vgpu_mmio(struct intel_vgpu *vgpu);
+void populate_pvinfo_page(struct intel_vgpu *vgpu);
 
 #include "mpt.h"
 
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 7832e49..4850cf3 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -251,6 +251,16 @@
 
 	intel_vgpu_reset_execlist(vgpu, bitmap);
 
+	/* full GPU reset */
+	if (bitmap == 0xff) {
+		mutex_unlock(&vgpu->gvt->lock);
+		intel_vgpu_clean_gtt(vgpu);
+		mutex_lock(&vgpu->gvt->lock);
+		setup_vgpu_mmio(vgpu);
+		populate_pvinfo_page(vgpu);
+		intel_vgpu_init_gtt(vgpu);
+	}
+
 	vgpu->resetting = false;
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index 9401436..4f54005 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -41,7 +41,7 @@
 	vgpu->mmio.vreg = vgpu->mmio.sreg = NULL;
 }
 
-static int setup_vgpu_mmio(struct intel_vgpu *vgpu)
+int setup_vgpu_mmio(struct intel_vgpu *vgpu)
 {
 	struct intel_gvt *gvt = vgpu->gvt;
 	const struct intel_gvt_device_info *info = &gvt->device_info;
@@ -103,7 +103,7 @@
 	}
 }
 
-static void populate_pvinfo_page(struct intel_vgpu *vgpu)
+void populate_pvinfo_page(struct intel_vgpu *vgpu)
 {
 	/* setup the ballooning information */
 	vgpu_vreg64(vgpu, vgtif_reg(magic)) = VGT_MAGIC;