| Message ID | 20201217081727.8253-1-sjpark@amazon.com |
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| Headers | show
Return-Path: <stable-owner@kernel.org> 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=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 0AC4BC4361B for <stable@archiver.kernel.org>; Thu, 17 Dec 2020 08:19:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5D1E23884 for <stable@archiver.kernel.org>; Thu, 17 Dec 2020 08:19:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726613AbgLQISp (ORCPT <rfc822;stable@archiver.kernel.org>); Thu, 17 Dec 2020 03:18:45 -0500 Received: from smtp-fw-2101.amazon.com ([72.21.196.25]:22048 "EHLO smtp-fw-2101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725988AbgLQISo (ORCPT <rfc822;stable@vger.kernel.org>); Thu, 17 Dec 2020 03:18:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1608193125; x=1639729125; h=from:to:cc:subject:date:message-id:mime-version; bh=prFN0av+RelE2tmiEvc2jgseRO3BsOAUQRTZxLgjkN4=; b=MPwAkivS9KSWchujzHzAthdw6FFxqkMHJR7sB/0ItNB5JBmq40GsGpAe dTwoMN1AqIpgwWN81uTM3kF/tBHVT3d4LluPsQRyoUas8/g73f2cu/IOm S02UnEzGkgBwFG+GWElwtoG7Wn9hZizCJ7QbOHanQxweTdLvAfspCL6sF o=; X-IronPort-AV: E=Sophos;i="5.78,426,1599523200"; d="scan'208";a="69667039" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1d-74cf8b49.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-2101.iad2.amazon.com with ESMTP; 17 Dec 2020 08:17:57 +0000 Received: from EX13D31EUA004.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan2.iad.amazon.com [10.40.163.34]) by email-inbound-relay-1d-74cf8b49.us-east-1.amazon.com (Postfix) with ESMTPS id A7F36C097F; Thu, 17 Dec 2020 08:17:55 +0000 (UTC) Received: from u3f2cd687b01c55.ant.amazon.com (10.43.162.144) by EX13D31EUA004.ant.amazon.com (10.43.165.161) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Dec 2020 08:17:50 +0000 From: SeongJae Park <sjpark@amazon.com> To: <stable@vger.kernel.org> CC: SeongJae Park <sjpark@amazon.de>, <doebel@amazon.de>, <aams@amazon.de>, <mku@amazon.de>, <jgross@suse.com>, <julien@xen.org>, <wipawel@amazon.de>, <linux-kernel@vger.kernel.org> Subject: [PATCH 0/5] Backport of patch series for stable 4.4 branch Date: Thu, 17 Dec 2020 09:17:22 +0100 Message-ID: <20201217081727.8253-1-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.43.162.144] X-ClientProxiedBy: EX13D30UWC002.ant.amazon.com (10.43.162.235) To EX13D31EUA004.ant.amazon.com (10.43.165.161) Precedence: bulk List-ID: <stable.vger.kernel.org> X-Mailing-List: stable@vger.kernel.org |
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Backport of patch series for stable 4.4 branch
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From: SeongJae Park <sjpark@amazon.de> SeongJae Park (5): xen/xenbus: Allow watches discard events before queueing xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() xen/xenbus/xen_bus_type: Support will_handle watch callback xen/xenbus: Count pending messages for each watch xenbus/xenbus_backend: Disallow pending watch messages drivers/block/xen-blkback/xenbus.c | 3 +- drivers/net/xen-netback/xenbus.c | 4 ++- drivers/xen/xen-pciback/xenbus.c | 2 +- drivers/xen/xenbus/xenbus_client.c | 8 ++++- drivers/xen/xenbus/xenbus_probe.c | 1 + drivers/xen/xenbus/xenbus_probe.h | 2 ++ drivers/xen/xenbus/xenbus_probe_backend.c | 7 +++++ drivers/xen/xenbus/xenbus_xs.c | 38 +++++++++++++++-------- include/xen/xenbus.h | 15 ++++++++- 9 files changed, 62 insertions(+), 18 deletions(-)