Message ID | 20230928132019.2544702-47-armbru@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=UprUS4v2; dkim-atps=neutral Authentication-Results: legolas.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=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RxDmp27vfz1ypN for <incoming@patchwork.ozlabs.org>; Thu, 28 Sep 2023 23:27:38 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1qlqwr-0003jE-QA; Thu, 28 Sep 2023 09:20:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <armbru@redhat.com>) id 1qlqwV-0003UJ-2d for qemu-devel@nongnu.org; Thu, 28 Sep 2023 09:20:35 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <armbru@redhat.com>) id 1qlqwN-0008E2-F6 for qemu-devel@nongnu.org; Thu, 28 Sep 2023 09:20:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1695907226; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dSbbh7b3IM8bH80t3W/RtJ9cNch0EcMObMQfYNRheuY=; b=UprUS4v20tI8VPzBdQ59MD/4Kxht5EjjUR8LUntSRt6PI9u3teqNjqx5oQYcxGmRmK+i9J nAsV4ilu0teirudqh1Ua1POlrOcRk8wluzFwUbD/uE4tG+oPOy698RyjgRQGsW1cHb1x8P pknQQ9+V9ByD2zeN8n+jbyveWoD8CrQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-540-7qLXGBcXO9OpueMGYErWCg-1; Thu, 28 Sep 2023 09:20:24 -0400 X-MC-Unique: 7qLXGBcXO9OpueMGYErWCg-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6E96B18175A5; Thu, 28 Sep 2023 13:20:24 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.25]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4C353167F8; Thu, 28 Sep 2023 13:20:24 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 52AC921E68A2; Thu, 28 Sep 2023 15:20:20 +0200 (CEST) From: Markus Armbruster <armbru@redhat.com> To: qemu-devel@nongnu.org Cc: quintela@redhat.com, peterx@redhat.com, leobras@redhat.com, farosas@suse.de, lizhijian@fujitsu.com, eblake@redhat.com Subject: [PATCH v2 46/53] migration/rdma: Silence qemu_rdma_connect() Date: Thu, 28 Sep 2023 15:20:12 +0200 Message-ID: <20230928132019.2544702-47-armbru@redhat.com> In-Reply-To: <20230928132019.2544702-1-armbru@redhat.com> References: <20230928132019.2544702-1-armbru@redhat.com> MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
migration/rdma: Error handling fixes
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expand
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diff --git a/migration/rdma.c b/migration/rdma.c index 5e21dfca53..b85d5e60cb 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -2591,8 +2591,8 @@ static int qemu_rdma_connect(RDMAContext *rdma, bool return_path, ret = rdma_connect(rdma->cm_id, &conn_param); if (ret < 0) { - perror("rdma_connect"); - error_setg(errp, "RDMA ERROR: connecting to destination!"); + error_setg_errno(errp, errno, + "RDMA ERROR: connecting to destination!"); goto err_rdma_source_connect; } @@ -2601,21 +2601,15 @@ static int qemu_rdma_connect(RDMAContext *rdma, bool return_path, } else { ret = rdma_get_cm_event(rdma->channel, &cm_event); if (ret < 0) { - error_setg(errp, "RDMA ERROR: failed to get cm event"); + error_setg_errno(errp, errno, + "RDMA ERROR: failed to get cm event"); } } if (ret < 0) { - /* - * FIXME perror() is wrong, because - * qemu_get_cm_event_timeout() can fail without setting errno. - * Will go away later in this series. - */ - perror("rdma_get_cm_event after rdma_connect"); goto err_rdma_source_connect; } if (cm_event->event != RDMA_CM_EVENT_ESTABLISHED) { - error_report("rdma_get_cm_event != EVENT_ESTABLISHED after rdma_connect"); error_setg(errp, "RDMA ERROR: connecting to destination!"); rdma_ack_cm_event(cm_event); goto err_rdma_source_connect;