Received: by 2002:ac0:aed5:0:0:0:0:0 with SMTP id t21csp3774631imb; Tue, 5 Mar 2019 19:31:43 -0800 (PST) X-Google-Smtp-Source: APXvYqwZaJWS70iPI0p/PN/c3Wkscz8roXMjfJrvmIGT4alIKbT9krfTuVykHdvgq71ovJ3atQJl X-Received: by 2002:a63:8b43:: with SMTP id j64mr4334500pge.332.1551843102884; Tue, 05 Mar 2019 19:31:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551843102; cv=none; d=google.com; s=arc-20160816; b=fJCYIy/k1S/aQDF5+B1Cx/jrZn+jIC2ZMNW7yRMhg7li/vBLvPvKjfG1aM7qilga6U PeUzLhX0pDIKruYX0VwhaaM/uQG82kpkRGqj4ardrLolKU3jmd0lGBsk+SwNPHoyZuSq gfUQLnHNM5A6pOPxdgvTT+eVq61wazfzUX27WfcjbxLXqYpPZ/gK/w0JFGD58kQHmYf/ 9zmqfnHuI4xqEjWVUlrPHzJ6iLgHH5iJJEv0BD5xEno4oGtlJHXTH8gQlJR3lIZIUk4m W6JrBOusdYAuwEJ5ZSy+0lb7OGMLMeS5MICJVY9PwPjZyN+eMCHvxiRsgMaYIgu7dbu7 ub4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:content-disposition :mime-version:message-id:subject:cc:to:from:date:dkim-signature; bh=inlvL6h8BBPdw6YSdCNIUxqA7naCUQMPpbxUU32LN7c=; b=ZCU3i5POcVBto1GXnHWVrgt9VzcdY8A26aazbYbBALXcOXQaxwOXu8s59rzEdhlbcH lZVjKHCiQZEWtRmJu4WnvFTMKO9vz/an/kryQ9Oa68kxbkeqqZMGgBnenRQyYONv1p/y g+dkmnAQgvmzOxJRqUTcnSejZlcg2lHwonf/7C/bVpG03xtXtACZf5rSmIVmTef8EBYX Ib/kaPkhug4tMdbmcB81XH4kHRyLKf4SUQ9ULNUzDlARFeMoVHNZYrh+9WesdUs9za41 sBtGO5pG7CgA0b6nISf4SwyHVXT5bCYDuMcmyQQkseE3CZMxG8VL/MpRJWxmOmhvW1di 7e1A== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=VjFWfCza; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c16si548648pfd.79.2019.03.05.19.31.27; Tue, 05 Mar 2019 19:31:42 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=VjFWfCza; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728932AbfCFCZf (ORCPT + 99 others); Tue, 5 Mar 2019 21:25:35 -0500 Received: from mail-qt1-f193.google.com ([209.85.160.193]:41351 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726347AbfCFCZf (ORCPT ); Tue, 5 Mar 2019 21:25:35 -0500 Received: by mail-qt1-f193.google.com with SMTP id v10so11234724qtp.8 for ; Tue, 05 Mar 2019 18:25:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=inlvL6h8BBPdw6YSdCNIUxqA7naCUQMPpbxUU32LN7c=; b=VjFWfCza1FrBJS2z7OJ6IYNd3HjNUautEE6TrIMATQHWXEhOdX9ZuBfGN7wUJzuxiT 7GxYgF8K4OsvcLivHZ27dfkPN812qlJ+0RR15jsef607mw0kiEj7ovitWcs2I6Z7ShC8 cY84P+MkDrG8F0vfD7aTNYWW/K4s71gAfB207TcZ4nv8Eg5VJ4v8R6H36O3m6XA4ZbtM suYEri1wKBvphnkpHxz+wSpwleYFOCiS9XG7t6yn60vCbcubdHTvc2MgaFImn/LObqvS GCeAyEIrtCxtDb8fJM2+SlQmAqpB16c1txwb6MZFvKGtZHmMo7k9Qi1C1N/chMsknSHT a3bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=inlvL6h8BBPdw6YSdCNIUxqA7naCUQMPpbxUU32LN7c=; b=qTmgOeGjUyQTPfmf0wfWPHY9XSd41++xgDE8yX3viK3YfkyOShEmLgoRGY3ZlVofpL uLPNBw9pfprgnh15LsxckCmokIeI3kC2goPfjq7QYr7mBX5JDIMG+uoXQLywfdNUcddF /EPfzqmvfxDHq++7DcpIRbMgk1XQWzehD6aAXkBpOjP9uu8VXhAk8pkbuTSkpcPqpYCZ Txi5SchvToNq1FpKIy9YcrLeMn1ELiFntc/+l/Sa5HSO98sXC5YbjlMoCw2AQiMCKdza kZPXfV8G9LMeOUuzR/KpWYVcruxZ3dXlNOyuRAj00FlyfOFqBHZMW46Lxvi/ksHui50a Gnpw== X-Gm-Message-State: APjAAAXANc+NfpQmF6MjzoqLaNMEns5xdd98foAc2j5GCU10PG3yxWs3 WaumgAPa0piVD9NSVfd1xdJYlRb/ X-Received: by 2002:ac8:1c5d:: with SMTP id j29mr3921813qtk.113.1551839133759; Tue, 05 Mar 2019 18:25:33 -0800 (PST) Received: from localhost.localdomain (209-6-36-129.s6527.c3-0.smr-cbr2.sbo-smr.ma.cable.rcncustomer.com. [209.6.36.129]) by smtp.gmail.com with ESMTPSA id b142sm442204qka.74.2019.03.05.18.25.32 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 05 Mar 2019 18:25:33 -0800 (PST) Date: Tue, 5 Mar 2019 21:25:31 -0500 From: Konrad Rzeszutek Wilk To: linux-kernel@vger.kernel.org, axboe@kernel.dk Cc: xen-devel@lists.xenproject.org Subject: [GIT PULL] (xen) stable/for-jens-5.1 to your 'for-5.1/block' branch. Message-ID: <20190306022530.GC25368@localhost.localdomain> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="1ccMZA6j1vT5UqiK" Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --1ccMZA6j1vT5UqiK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Jens, Apologies for doing it right at the merge window time. This patchset has been brewing for quite a while. git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-jens-5.1 This patchset makes the backend more robust by reading a negotiation variable only once and not twice. Thank you! drivers/block/xen-blkback/xenbus.c | 99 ++++++++++++++++++++++---------------- 1 file changed, 57 insertions(+), 42 deletions(-) Dongli Zhang (2): xen/blkback: add stack variable 'blkif' in connect_ring() xen/blkback: rework connect_ring() to avoid inconsistent xenstore 'ring-page-order' set by malicious blkfront --1ccMZA6j1vT5UqiK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJcfy+aAAoJEFKlDoTx2wm/L9EP/1hInhOLDpzp4j9svuArMEtf 2HbAezkSPcAXhhXr+yXCxrLYqZldxG00ohwQikogxugqDiPWGzR1NU+7FvmkUDg7 0EJAumsuTT/Ok7vNt0TlrNATKYvE2RQroOJ8KknNFA3vOXaN4WPaT/Qr0KIyJnli 10PgigQzvLvkbdXg91cZfVHLAcTVWp48FT0r2q/KFI1r0ehiOEzmdrB8bnZ9hxQ8 yvRFHBNEeHd2UGJpLZ2Cq6KwfDXae4GKW201n03QHN4obgI8tKjlZmDWZS52RK+Q C+KaSlCVwISr4CMibWAsOJ3ChL/e/y7TB02MNDyF9EBS8przv3BjdLfPBEE4XUn1 EpAvNUGiV4TlCR0A4NEaJimcZD0pBBEFpyjX6ja2c1bEBu/iuCK8pgsg34NIze3k XPcM/ovxesyOrBgCQ3E/QceiBHULYulTskv+vv67P6/DCie/Jcg2PD2YbxyKLq/M DKk6VHJNRMl2CwiKx8EyIBD11vDd8WMWP86i/0GSqqh7ckV8C6MjgT8UtNgZDr21 wh+Efg3hgsC7d4XfbT9zu9uVMsMhSV+EzF1ajDXTBF1wsGmbwxkoMtqyejziitHZ WntO/bAAfkbB3dXpUcS+XLhN4HIUXemfnZdDLCFxy9T2l7VMydswi7X5YlnyaxRt ANzNPES7tCHFeNwGr8hW =L583 -----END PGP SIGNATURE----- --1ccMZA6j1vT5UqiK--