From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:48044 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728019AbfFDPoq (ORCPT ); Tue, 4 Jun 2019 11:44:46 -0400 Date: Tue, 4 Jun 2019 17:44:43 +0200 From: Cornelia Huck Subject: Re: [PATCH v1 1/1] vfio-ccw: Destroy kmem cache region on module exit Message-ID: <20190604174443.6f29a87e.cohuck@redhat.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: Farhan Ali Cc: linux-s390@vger.kernel.org, kvm@vger.kernel.org, farman@linux.ibm.com, pasic@linux.ibm.com On Mon, 3 Jun 2019 11:42:47 -0400 Farhan Ali wrote: > Free the vfio_ccw_cmd_region on module exit. Fixes: d5afd5d135c8 ("vfio-ccw: add handling for async channel instructions") > > Signed-off-by: Farhan Ali > --- > > I guess I missed this earlier while reviewing, but should'nt > we destroy the vfio_ccw_cmd_region on module exit, as well? > > drivers/s390/cio/vfio_ccw_drv.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c > index 66a66ac..9cee9f2 100644 > --- a/drivers/s390/cio/vfio_ccw_drv.c > +++ b/drivers/s390/cio/vfio_ccw_drv.c > @@ -299,6 +299,7 @@ static void __exit vfio_ccw_sch_exit(void) > css_driver_unregister(&vfio_ccw_sch_driver); > isc_unregister(VFIO_CCW_ISC); > kmem_cache_destroy(vfio_ccw_io_region); > + kmem_cache_destroy(vfio_ccw_cmd_region); > destroy_workqueue(vfio_ccw_work_q); > } > module_init(vfio_ccw_sch_init); Thanks, applied.