Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1450374ybl; Mon, 2 Dec 2019 03:43:03 -0800 (PST) X-Google-Smtp-Source: APXvYqyJ0WBz2JxGZG1Fn03DKpf1S1QPuJ1ib8WkoZ/tSWsuDywP3lJFBbDmwsBKrpob61DiBvNY X-Received: by 2002:adf:e3cd:: with SMTP id k13mr3099868wrm.338.1575286983424; Mon, 02 Dec 2019 03:43:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1575286983; cv=none; d=google.com; s=arc-20160816; b=xuwF5z6IuuKMjOsLAu4e5loeeSJV0OvA+0sh1CqFE6biamSH0thIOvEpqPZ54+p4/9 EEIJhFzm1Lg3EFK0vBxsw8rH+FYSiOpbDmw0oj+dGJMx9RsezOV/VryXlt9JQDNNwNli T6SPdBEJcN9lDri4ck4EfHy0F8Wl6W40uDfyi7rd9r46VWTQnWELHimEy+5gtR3I/chb LhIux3x3haCL5ERkrXiwyTzOCDJGB/qlhj8XY1RihCWUfqNtk4Klmh2n+7/RhAA0FvH4 uCQck+7oiQcchWJ4FtqILw3gTBIEAkqi06Va7p5C4Yrez0IR3b5WHF5JToqvplzId8ZG 3DYg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:ironport-sdr:dkim-signature; bh=1CNpxHsr04DmQEhNbChHZtBy2La84Ew3uSgqIRYBJfE=; b=d1GvG/B3Il96grzCi9mAgHjvnHaLUJZDLaPLbu1I5a0rmmS7rBzDfxXMkflrRBkzmR cgbHBvVemYRo1uSy0H10hyEk4dPTYAOxskHUJlLRJe91ixLGgSmqqHPny8smc5oDxXjY Klf6mexE2fGrazw/EKk+mNbalqqvwTVc9N9zmAe/yAqkiveQvxLdh0EIDPPvRR7Y0au2 iVz06UNz8IoLOAf4j2CncG+ExWXjZ3R4e1qyoJXg+bkFuM92M8RTKlLxDa9jmXMmfIFY x7sIew5EArMtjxaVGpu5lr9XlUKprW3aZ/C6DesBUKzY5/3uqtEFeV4KEOmUBuGT87De I4nA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=CgEP29dw; 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; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id om21si6926595ejb.415.2019.12.02.03.42.38; Mon, 02 Dec 2019 03:43:03 -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=pass header.i=@amazon.com header.s=amazon201209 header.b=CgEP29dw; 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; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727406AbfLBLli (ORCPT + 99 others); Mon, 2 Dec 2019 06:41:38 -0500 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:39535 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726149AbfLBLlh (ORCPT ); Mon, 2 Dec 2019 06:41:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1575286898; x=1606822898; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=1CNpxHsr04DmQEhNbChHZtBy2La84Ew3uSgqIRYBJfE=; b=CgEP29dw0eaAIIJ/Pw8wUHMX1S52Sur96GBmLauf2o5MHZCkuaE4KPtQ Va7v+3UlIifQPKh//S5kqLAn0ZX2ER2/PyGkkmqCUlMibgLhti1cYex9v 3Dxj7cJf3kT1h3LDWnQDwxSeTNiBhsRfHxwVV5kuBeRUv0tGadQcKrMzv 4=; IronPort-SDR: uYWZRtp/AZXVtP7mb9gFHup7uOaxFm9cE+qY0YoiDnmMSBXM+Vzrru3HCnDP5PGCOXhAgaRv9S dTndu2QfCZrQ== X-IronPort-AV: E=Sophos;i="5.69,268,1571702400"; d="scan'208";a="6617694" Received: from iad6-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2b-5bdc5131.us-west-2.amazon.com) ([10.124.125.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 02 Dec 2019 11:41:36 +0000 Received: from EX13MTAUEA001.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan3.pdx.amazon.com [10.170.41.166]) by email-inbound-relay-2b-5bdc5131.us-west-2.amazon.com (Postfix) with ESMTPS id 58C3BA18B7; Mon, 2 Dec 2019 11:41:34 +0000 (UTC) Received: from EX13D32EUB004.ant.amazon.com (10.43.166.212) by EX13MTAUEA001.ant.amazon.com (10.43.61.82) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 2 Dec 2019 11:41:33 +0000 Received: from EX13MTAUWB001.ant.amazon.com (10.43.161.207) by EX13D32EUB004.ant.amazon.com (10.43.166.212) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 2 Dec 2019 11:41:33 +0000 Received: from u2f063a87eabd5f.cbg10.amazon.com (10.125.106.135) by mail-relay.amazon.com (10.43.161.249) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Mon, 2 Dec 2019 11:41:30 +0000 From: Paul Durrant To: , , CC: Paul Durrant Subject: [PATCH v3 0/2] allow xen-blkback to be cleanly unloaded Date: Mon, 2 Dec 2019 11:41:15 +0000 Message-ID: <20191202114117.1264-1-pdurrant@amazon.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul Durrant (2): xen/xenbus: reference count registered modules xen-blkback: allow module to be cleanly unloaded drivers/block/xen-blkback/blkback.c | 8 ++++++++ drivers/block/xen-blkback/common.h | 3 +++ drivers/block/xen-blkback/xenbus.c | 11 +++++++++++ drivers/xen/xenbus/xenbus_probe.c | 13 ++++++++++++- 4 files changed, 34 insertions(+), 1 deletion(-) -- 2.20.1