From patchwork Thu Sep 3 16:37:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alberto Garcia X-Patchwork-Id: 274654 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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 8E67EC433E2 for ; Thu, 3 Sep 2020 16:39:27 +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 463F42072A for ; Thu, 3 Sep 2020 16:39:27 +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="Apt/dPtF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 463F42072A 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:52158 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kDsGk-0004Ib-Da for qemu-devel@archiver.kernel.org; Thu, 03 Sep 2020 12:39:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42590) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kDsFX-000264-JW; Thu, 03 Sep 2020 12:38:11 -0400 Received: from fanzine.igalia.com ([178.60.130.6]:40467) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kDsFU-0003uO-9x; Thu, 03 Sep 2020 12:38:10 -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=f+aURP5tahbgQPG11UIHb+f4tSfCyGbj38AJEy1M3+s=; b=Apt/dPtFJCwmS0CJpQhHcc4Qi6CoGI7zRK8vT0TIdDR5e6/fUbC9EZui4ktkxZIbUpHYEny8nxxfS06nr3q5A4fqkH6shWDnO+qIEvVgTSEDbPG2PXltbVOPyUSN0vhBm/oKK7+4/gtPhkBCgq6Q7BID3ugmC2MxhQUaGSXL2NfY7Y415sy/zWDzTHSq39VZnEYkTIpMpt4Nt4s+ySud73C46TpVyc1bQ53RV6EbFVD7J4uff3zJDTOtdgI+DX/d4t0AS4edPHRT0yhwyMgY7tkp+UL6dUmhvt1VQoJ5bcNPAxPuw4Iy89ZzTtWarfEJt74iyFjdFaD4Cu6NqMfhlg==; 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 1kDsFO-0002En-TJ; Thu, 03 Sep 2020 18:38:02 +0200 Received: from berto by perseus.local with local (Exim 4.92) (envelope-from ) id 1kDsFB-00082d-U7; Thu, 03 Sep 2020 18:37:49 +0200 From: Alberto Garcia To: qemu-devel@nongnu.org Subject: [PATCH v2 0/3] qcow2: Fix removal of list members from BDRVQcow2State.cluster_allocs Date: Thu, 3 Sep 2020 18:37:46 +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 = 2020/09/03 12:38:03 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, here are the changes from v1: - Split changes into three different patches. - Rewrite the documentation of qcow2_alloc_cluster_offset() [Max] - Use peek_file_be in the test case to read the offset of the refcount table [Max]. - Extend the list of unsupported options for the test case [Max]. Berto Alberto Garcia (3): qcow2: Fix removal of list members from BDRVQcow2State.cluster_allocs qcow2: Don't check nb_clusters when removing l2meta from the list qcow2: Rewrite the documentation of qcow2_alloc_cluster_offset() block/qcow2-cluster.c | 27 +++++++------- block/qcow2.c | 4 +-- tests/qemu-iotests/305 | 74 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/305.out | 16 +++++++++ tests/qemu-iotests/group | 1 + 5 files changed, 106 insertions(+), 16 deletions(-) create mode 100755 tests/qemu-iotests/305 create mode 100644 tests/qemu-iotests/305.out