From patchwork Tue Sep 8 14:08:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alberto Garcia X-Patchwork-Id: 11763379 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 12FFE746 for ; Tue, 8 Sep 2020 14:10:37 +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 9995E20672 for ; Tue, 8 Sep 2020 14:10:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="oxSnnaby" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9995E20672 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=igalia.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:42272 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kFeKR-0004yS-PH for patchwork-qemu-devel@patchwork.kernel.org; Tue, 08 Sep 2020 10:10:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:32974) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kFeJ4-0002fL-Ur; Tue, 08 Sep 2020 10:09:10 -0400 Received: from fanzine.igalia.com ([178.60.130.6]:33998) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kFeJ0-0004GN-3g; Tue, 08 Sep 2020 10:09:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject:Cc:To:From; bh=c8WDRwQ17bQmtwhgpzqZzV3Yud3zLUNyqJc/GCvARhM=; b=oxSnnaby24ynjKRkWn2vIzQAsreOV6X5OnYTaUE5Fx7QYVFhPC52qQ34teQvZmeh37JVI++HcPMUuojN4wIV+F41GVrC0L3fTSjr30iLLubUOLuTBOi+5xsPwxuqlvdbW0VRSYo3khOLG+bHLXWZnatFYy0lknwlgjSl4PG7BlEoefu/pKYWZBQrVvu72gLnU3ZePeHHJvYWrZglAheDE3QyBJw0fzjkLCGCta1dA6fSJ1ioj/zjIAVCQTc29bQMjr/ujzaXQAzChpbGX+o0i76z8CYLIkvtVSEfSRqXU59Km8XxpBF/Q7a5TAHdGLvgBNPof5ddroS18wxWvfTkmA==; Received: from [81.0.33.67] (helo=perseus.local) by fanzine.igalia.com with esmtpsa (Cipher TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim) id 1kFeId-0007AE-6v; Tue, 08 Sep 2020 16:08:43 +0200 Received: from berto by perseus.local with local (Exim 4.92) (envelope-from ) id 1kFeIQ-0001zL-BE; Tue, 08 Sep 2020 16:08:30 +0200 From: Alberto Garcia To: qemu-devel@nongnu.org Subject: [PATCH 0/2] Fix error handling in preallocate_co() Date: Tue, 8 Sep 2020 16:08:26 +0200 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Received-SPF: pass client-ip=178.60.130.6; envelope-from=berto@igalia.com; helo=fanzine.igalia.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/08 10:08:43 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x (no timestamps) [generic] [fuzzy] 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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: Kevin Wolf , Alberto Garcia , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" This is a follow-up to "Fix removal of list members from BDRVQcow2State.cluster_allocs": https://lists.gnu.org/archive/html/qemu-block/2020-09/msg00247.html However the patches themselves are independent and can be applied separately. Regards, Berto Alberto Garcia (2): qcow2: Handle QCowL2Meta on error in preallocate_co() qcow2: Make qcow2_free_any_clusters() free only one cluster block/qcow2.h | 4 ++-- block/qcow2-cluster.c | 6 +++--- block/qcow2-refcount.c | 8 ++++---- block/qcow2.c | 40 +++++++++++++++++----------------------- 4 files changed, 26 insertions(+), 32 deletions(-) Reviewed-by: Kevin Wolf