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 Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 28687CD8CA4 for ; Mon, 8 Jun 2026 16:53:04 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wWdD2-00011f-Qx; Mon, 08 Jun 2026 12:52:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wWdD1-00010o-6i for qemu-devel@nongnu.org; Mon, 08 Jun 2026 12:52:19 -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 ) id 1wWdCz-0007Nh-9N for qemu-devel@nongnu.org; Mon, 08 Jun 2026 12:52:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1780937536; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=XE/w4YYgZVCNap+M+qldMZghXJZueJKo0+JlEzdR+AE=; b=H3rGQmJd80evS/k0xOYNBh8VEFjl/hZNS0sKILRF58JgC0Xw5R3GritVKks/dcBUriUZOA AtUUeOwwOUGDzBKV+ZDGz6KghHR4pJdaomNyzbAhRStdoijFyFEQdKBqePUn2TAEGtV8Ka UbIp/2DILwiPnqv1LdM85zoVRbE8Ql8= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-294-3qRl82fqMV29IX95qWNtgQ-1; Mon, 08 Jun 2026 12:52:13 -0400 X-MC-Unique: 3qRl82fqMV29IX95qWNtgQ-1 X-Mimecast-MFC-AGG-ID: 3qRl82fqMV29IX95qWNtgQ_1780937532 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 55AD318007EA; Mon, 8 Jun 2026 16:52:12 +0000 (UTC) Received: from merkur.fritz.box (unknown [10.44.50.32]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 8A3A219540CD; Mon, 8 Jun 2026 16:52:10 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org Subject: [PULL 0/8] Block layer patches Date: Mon, 8 Jun 2026 18:51:59 +0200 Message-ID: <20260608165207.307488-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable 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 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The following changes since commit cc329c491768b2d91eb0b0984f3baa0bf805776d: Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging (2026-06-08 09:30:30 -0400) are available in the Git repository at: https://repo.or.cz/qemu/kevin.git tags/for-upstream for you to fetch changes up to 296b66d05bac7eb2b86600febdbd2bd8d410f026: qed: Don't try to flush during incoming migration (2026-06-08 17:00:47 +0200) ---------------------------------------------------------------- Block layer patches - qcow2: Fix data loss on zero write with detect-zeroes=unmap - qemu-img bitmap: add sub-command --remove-all - export/fuse: set FUSE_DIRECT_IO_ALLOW_MMAP flag to fix regression - virtio-blk: add missing VIRTIO_BLK_T_SCSI_CMD size check (CVE-2026-48914) - qed: Don't try to flush during incoming migration - iotests/136: Test stats-intervals with -blockdev/-device ---------------------------------------------------------------- Denis V. Lunev (1): qemu-img: add sub-command --remove-all to 'qemu-img bitmap' Fabiano Rosas (1): qed: Don't try to flush during incoming migration Fiona Ebner (3): block/export/fuse: use struct fuse_init_in block/export/fuse: set FUSE_DIRECT_IO_ALLOW_MMAP flag to fix regression iotests: test shared mmap for fuse export Kevin Wolf (1): iotests/136: Test stats-intervals with -blockdev/-device Stefan Hajnoczi (1): virtio-blk: add missing VIRTIO_BLK_T_SCSI_CMD size check (CVE-2026-48914) Thomas Lamprecht (1): qcow2: Fix data loss on zero write with detect-zeroes=unmap docs/tools/qemu-img.rst | 10 ++- block/qcow2.h | 4 + block/export/fuse.c | 69 +++++++++++++---- block/qcow2-cluster.c | 10 +-- block/qcow2.c | 8 +- block/qed.c | 16 ++-- hw/block/virtio-blk.c | 8 +- qemu-img.c | 55 ++++++++++++-- tests/qemu-iotests/046 | 23 ++++++ tests/qemu-iotests/046.out | 10 +++ tests/qemu-iotests/136 | 87 +++++++++++++++++++--- tests/qemu-iotests/136.out | 4 +- tests/qemu-iotests/tests/fuse-mmap-shared | 103 ++++++++++++++++++++++++++ tests/qemu-iotests/tests/fuse-mmap-shared.out | 5 ++ tests/qemu-iotests/tests/qemu-img-bitmaps | 24 ++++++ tests/qemu-iotests/tests/qemu-img-bitmaps.out | 46 ++++++++++++ 16 files changed, 430 insertions(+), 52 deletions(-) create mode 100755 tests/qemu-iotests/tests/fuse-mmap-shared create mode 100644 tests/qemu-iotests/tests/fuse-mmap-shared.out