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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 DD172C432C0 for ; Wed, 20 Nov 2019 18:48:07 +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 A882B2071C for ; Wed, 20 Nov 2019 18:48:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IsfSBdlT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A882B2071C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:33518 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iXV1J-0005xh-TX for qemu-devel@archiver.kernel.org; Wed, 20 Nov 2019 13:48:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39963) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iXUyd-00042s-Jn for qemu-devel@nongnu.org; Wed, 20 Nov 2019 13:45:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iXUyc-0005th-42 for qemu-devel@nongnu.org; Wed, 20 Nov 2019 13:45:19 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:26121 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iXUyc-0005tN-09 for qemu-devel@nongnu.org; Wed, 20 Nov 2019 13:45:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574275517; 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; bh=E+lkT3yJrEzXi4VA80LuhNSHp73plvDfs/AsP9W+QgI=; b=IsfSBdlTcJipViE7WOSz/hrMMxpC/lFClKjs6OhUrVm2aHHFUkNKLjv/6jWXzDgP/evO0Z 3lOnXKsSr/s58199uDm2WMr7j1FPI++MrH3+UMEM3c2wX5oBswMHBbK2vH3gxuMwHe/ijc RLdBxWb2LsItP08OEx0cwJgr/ZpISZM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-276-wskCd3sxPfaX4emXUE22fA-1; Wed, 20 Nov 2019 13:45:15 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CC71C801E7E; Wed, 20 Nov 2019 18:45:14 +0000 (UTC) Received: from linux.fritz.box.com (unknown [10.36.118.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id D2A43104C52A; Wed, 20 Nov 2019 18:45:05 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH for-4.2? v2 0/6] block: Fix resize (extending) of short overlays Date: Wed, 20 Nov 2019 19:44:55 +0100 Message-Id: <20191120184501.28159-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: wskCd3sxPfaX4emXUE22fA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 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: kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-devel@nongnu.org, mreitz@redhat.com, stefanha@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" See patch 2 for the description of the bug fixed. v2: - Switched order of bs->total_sectors update and zero write [Vladimir] - Fixed coding style [Vladimir] - Changed the commit message to contain what was in the cover letter - Test all preallocation modes - Test allocation status with qemu-io 'map' [Vladimir] Kevin Wolf (6): block: bdrv_co_do_pwrite_zeroes: 64 bit 'bytes' parameter block: truncate: Don't make backing file data visible iotests: Add qemu_io_log() iotests: Fix timeout in run_job() iotests: Support job-complete in run_job() iotests: Test committing to short backing file block/io.c | 38 +++++- tests/qemu-iotests/274 | 141 +++++++++++++++++++++ tests/qemu-iotests/274.out | 227 ++++++++++++++++++++++++++++++++++ tests/qemu-iotests/group | 1 + tests/qemu-iotests/iotests.py | 11 +- 5 files changed, 413 insertions(+), 5 deletions(-) create mode 100755 tests/qemu-iotests/274 create mode 100644 tests/qemu-iotests/274.out --=20 2.20.1