diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index eb3dc15254047b674f36353fc66515428bdf800f..372421ba0259e145f81145c5e2aecc05f1abc552 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -298,6 +298,9 @@ static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, intel_gvt_reset_vgpu_locked(vgpu, false, engine_mask); + /* sw will wait for the device to ack the reset request */ + vgpu_vreg(vgpu, offset) = 0; + return 0; }