From patchwork Thu Sep 9 06:06:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)" X-Patchwork-Id: 1526099 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 ozlabs.org (Postfix) with ESMTPS id 4H4pSm0MyXz9t0J for ; Thu, 9 Sep 2021 16:07:36 +1000 (AEST) Received: from localhost ([::1]:47598 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mODDh-0005BV-Pz for incoming@patchwork.ozlabs.org; Thu, 09 Sep 2021 02:07:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35078) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mODCh-00046c-2I for qemu-devel@nongnu.org; Thu, 09 Sep 2021 02:06:31 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:2920) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mODCe-000653-Md for qemu-devel@nongnu.org; Thu, 09 Sep 2021 02:06:30 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4H4pLg3zdbzbmNx; Thu, 9 Sep 2021 14:02:19 +0800 (CST) Received: from dggpeml100016.china.huawei.com (7.185.36.216) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Thu, 9 Sep 2021 14:06:20 +0800 Received: from DESKTOP-27KDQMV.china.huawei.com (10.174.148.223) by dggpeml100016.china.huawei.com (7.185.36.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Thu, 9 Sep 2021 14:06:19 +0800 From: "Longpeng(Mike)" To: , , Subject: [PATCH v2 5/9] msix: reset poll_notifier to NULL if fail to set notifiers Date: Thu, 9 Sep 2021 14:06:09 +0800 Message-ID: <20210909060613.2815-6-longpeng2@huawei.com> X-Mailer: git-send-email 2.25.0.windows.1 In-Reply-To: <20210909060613.2815-1-longpeng2@huawei.com> References: <20210909060613.2815-1-longpeng2@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.148.223] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpeml100016.china.huawei.com (7.185.36.216) X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.187; envelope-from=longpeng2@huawei.com; helo=szxga01-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: chenjiashang@huawei.com, mst@redhat.com, qemu-devel@nongnu.org, arei.gonglei@huawei.com, "Longpeng\(Mike\)" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 'msix_vector_poll_notifier' should be reset to NULL in the error path in msix_set_vector_notifiers(). Signed-off-by: Longpeng(Mike) --- hw/pci/msix.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/pci/msix.c b/hw/pci/msix.c index 6768228..8057709 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -611,6 +611,7 @@ undo: } dev->msix_vector_use_notifier = NULL; dev->msix_vector_release_notifier = NULL; + dev->msix_vector_poll_notifier = NULL; return ret; }