From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34695) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cgz8Z-0005UI-26 for qemu-devel@nongnu.org; Thu, 23 Feb 2017 14:33:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cgz8U-0002E7-2x for qemu-devel@nongnu.org; Thu, 23 Feb 2017 14:33:11 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48808) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cgz8T-0002Ce-TY for qemu-devel@nongnu.org; Thu, 23 Feb 2017 14:33:06 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 15C533A76BB for ; Thu, 23 Feb 2017 19:33:06 +0000 (UTC) From: Alex Williamson Date: Thu, 23 Feb 2017 12:33:04 -0700 Message-ID: <20170223193258.16909.52582.stgit@gimli.home> In-Reply-To: <20170223193048.16909.25661.stgit@gimli.home> References: <20170223193048.16909.25661.stgit@gimli.home> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 1/3] vfio/pci: Report errors from qdev_unplug() via device request List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Currently we ignore this error, report it with error_reportf_err() Signed-off-by: Alex Williamson Reviewed-by: Eric Auger Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/vfio/pci.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 332f41d6627f..f2ba9b6cfafc 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -2506,12 +2506,16 @@ static void vfio_unregister_err_notifier(VFIOPCID= evice *vdev) static void vfio_req_notifier_handler(void *opaque) { VFIOPCIDevice *vdev =3D opaque; + Error *err =3D NULL; =20 if (!event_notifier_test_and_clear(&vdev->req_notifier)) { return; } =20 - qdev_unplug(&vdev->pdev.qdev, NULL); + qdev_unplug(&vdev->pdev.qdev, &err); + if (err) { + error_reportf_err(err, WARN_PREFIX, vdev->vbasedev.name); + } } =20 static void vfio_register_req_notifier(VFIOPCIDevice *vdev)