From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB76FECE587 for ; Tue, 1 Oct 2019 16:25:11 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8DC5221A4A for ; Tue, 1 Oct 2019 16:25:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8DC5221A4A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44390 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFKxa-0006O3-3g for qemu-devel@archiver.kernel.org; Tue, 01 Oct 2019 12:25:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50124) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFKTG-0008Lb-Du for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFKTF-0006mo-50 for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:50 -0400 Received: from relay.sw.ru ([185.231.240.75]:38414) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iFKTE-0006YH-33 for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:48 -0400 Received: from [10.94.3.0] (helo=kvm.qa.sw.ru) by relay.sw.ru with esmtp (Exim 4.92.2) (envelope-from ) id 1iFKT0-0004xb-5G; Tue, 01 Oct 2019 18:53:34 +0300 From: Vladimir Sementsov-Ogievskiy To: qemu-devel@nongnu.org Subject: [PATCH v4 19/31] vhost: Fix error_append_hint/error_prepend usage Date: Tue, 1 Oct 2019 18:53:07 +0300 Message-Id: <20191001155319.8066-20-vsementsov@virtuozzo.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191001155319.8066-1-vsementsov@virtuozzo.com> References: <20191001155319.8066-1-vsementsov@virtuozzo.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 185.231.240.75 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vladimir Sementsov-Ogievskiy , Greg Kurz , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" If we want to add some info to errp (by error_prepend() or error_append_hint()), we must use the ERRP_AUTO_PROPAGATE macro. Otherwise, this info will not be added when errp == &fatal_err (the program will exit prior to the error_append_hint() or error_prepend() call). Fix such cases. This commit (together with its neighbors) was generated by git grep -l 'error_\(append_hint\|prepend\)(errp' | while read f; do \ spatch --sp-file scripts/coccinelle/fix-error-add-info.cocci \ --in-place $f; done and then ./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)" (auto-msg was a file with this commit message) and then by hand, for not maintained changed files: git commit -m ": $(< auto-msg)" Still, for backporting it may be more comfortable to use only the first command and then do one huge commit. Reported-by: Greg Kurz Signed-off-by: Vladimir Sementsov-Ogievskiy --- hw/virtio/vhost-vsock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/vhost-vsock.c b/hw/virtio/vhost-vsock.c index f5744363a8..61ade0fa65 100644 --- a/hw/virtio/vhost-vsock.c +++ b/hw/virtio/vhost-vsock.c @@ -300,6 +300,7 @@ static const VMStateDescription vmstate_virtio_vhost_vsock = { static void vhost_vsock_device_realize(DeviceState *dev, Error **errp) { + ERRP_AUTO_PROPAGATE(); VirtIODevice *vdev = VIRTIO_DEVICE(dev); VHostVSock *vsock = VHOST_VSOCK(dev); int vhostfd; -- 2.21.0