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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 17AAEC636CD for ; Mon, 30 Jan 2023 20:47:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pMb2k-0001do-2u; Mon, 30 Jan 2023 15:46:22 -0500 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 ) id 1pMb2d-0001bL-PV for qemu-devel@nongnu.org; Mon, 30 Jan 2023 15:46:15 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pMb2b-00035C-PY for qemu-devel@nongnu.org; Mon, 30 Jan 2023 15:46:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675111572; 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: in-reply-to:in-reply-to:references:references; bh=TNvUG9cMqNukwOvQ1Cxeqg7lq0aU3vzskySsjI4HLZo=; b=Zi2kVPJPScmFFMncyztp4uWUzqkGEtNtIOU8HmZ15twW4EOD86JQ53m3jWW2MZmhFnJfGg VmsYSgVeG78Vuf3Mv+fZQisr5tNMBgIL42wh8gPcPjgh3olh1CgxKyB5xHbL+qhuq1MTOR hmvK5KZB8xPsfAjI4lBQRok3hU9Esn8= 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-391-Iu_aRqR-OZm6yq9TiAiy6A-1; Mon, 30 Jan 2023 15:46:09 -0500 X-MC-Unique: Iu_aRqR-OZm6yq9TiAiy6A-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 92965101A55E; Mon, 30 Jan 2023 20:46:08 +0000 (UTC) Received: from localhost (unknown [10.39.195.80]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9C51D1121314; Mon, 30 Jan 2023 20:46:07 +0000 (UTC) Date: Mon, 30 Jan 2023 15:46:05 -0500 From: Stefan Hajnoczi To: Eric Blake Cc: qemu-devel@nongnu.org, Fam Zheng , Kevin Wolf , Hanna Reitz , qemu-block@nongnu.org, Fiona Ebner Subject: Re: [PATCH 4/4] iotests/detect-zeroes-registered-buf: add new test Message-ID: References: <20230126201401.348845-1-stefanha@redhat.com> <20230126201401.348845-5-stefanha@redhat.com> <20230127232548.6hofhg4tketr5ex7@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="86hMibkIsMRM3C7o" Content-Disposition: inline In-Reply-To: <20230127232548.6hofhg4tketr5ex7@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@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_H2=-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: 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 --86hMibkIsMRM3C7o Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 27, 2023 at 05:25:48PM -0600, Eric Blake wrote: > On Thu, Jan 26, 2023 at 03:14:01PM -0500, Stefan Hajnoczi wrote: > > This regression test demonstrates that detect-zeroes works with > > registered buffers. Bug details: > > https://gitlab.com/qemu-project/qemu/-/issues/1404 > >=20 > > Signed-off-by: Stefan Hajnoczi > > --- > > .../tests/detect-zeroes-registered-buf | 58 +++++++++++++++++++ > > .../tests/detect-zeroes-registered-buf.out | 7 +++ > > 2 files changed, 65 insertions(+) > > create mode 100755 tests/qemu-iotests/tests/detect-zeroes-registered-b= uf > > create mode 100644 tests/qemu-iotests/tests/detect-zeroes-registered-b= uf.out > >=20 > > diff --git a/tests/qemu-iotests/tests/detect-zeroes-registered-buf b/te= sts/qemu-iotests/tests/detect-zeroes-registered-buf > > new file mode 100755 > > index 0000000000..edb5f2cee5 > > --- /dev/null > > +++ b/tests/qemu-iotests/tests/detect-zeroes-registered-buf > > @@ -0,0 +1,58 @@ > > +#!/usr/bin/env bash > > +# group: rw auto quick > > +# > > +# Check that detect-zeroes=3Dunmap works on writes with registered I/O= buffers. > > +# This is a regression test for > > +# https://gitlab.com/qemu-project/qemu/-/issues/1404 where I/O request= s failed > > +# unexpectedly. > > +# > > +# Copyright Red Hat >=20 > Do you need a year or a (C) or similar? No, this is the cool new copyright style that Red Hat legal recommends! :) I'll send you the details in a separate email. Stefan --86hMibkIsMRM3C7o Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmPYLI0ACgkQnKSrs4Gr c8hgagf/WJAH1AytQIPzTp+JVEyOz1uS7zXET6qycrhnZTGv9BrVh9/Ezv4IoTiU OF0jzI6xdlYCfGuFvIWBW4JgspisFKJ6F0mqG06FE3/Cg1JribXc2QV483F4OWuQ 666dAtGO87xqzFfYflZQ/eagZa0kyGSdFnADww7A3/CbMXddgpHSqB2GG23G12j6 E3GLP0scEsN8w4YU5gr2SMLbn4D7ZL+y//o8ugre4VSKf/vnN5pTUIJxWYnjnzd1 4YPmMSmFsFo7l8TD+p8kHUAbSN3TyrDGlgRLTOSPlDXlHw2GZSzWFjf0TVgvXyA8 uH4Y7PBY30hD37MQHTNZc/Ku20HCKw== =JTTB -----END PGP SIGNATURE----- --86hMibkIsMRM3C7o--