Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp2017508ybi; Mon, 1 Jul 2019 04:45:15 -0700 (PDT) X-Google-Smtp-Source: APXvYqwBBiGpaefzX/eWywI7SvoBjn9lESwlU5QJs11V1IYIwARnN9kI9XAlVE2OkmfkfIIAc3u6 X-Received: by 2002:a63:5a4b:: with SMTP id k11mr24373207pgm.143.1561981515183; Mon, 01 Jul 2019 04:45:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561981515; cv=none; d=google.com; s=arc-20160816; b=A22qIi0FRN6RhNGqoLlni/qhP8Ienj8WL0XcVZW2A1QT1wenOdSzdlPPgC+Zjl6NnM VUuSMNbEAsMcpUewqOg/2wr2DYoB4YZ6NCdKc4xKQzwA+Oo66HzepBXpMX2WkU4/drF6 CScADA3PGfnGqVv7EW8TL7bjN9yYzyxm9clMdXCsqlenPrZO/aWLV2DgsbY2xQFduwp7 4AZplXu7CbhK9EZjHg9WMV79QgOfSYtGoPfYnYFwiJehtYbFeEDzc/6h5yAsmUefsiUy SOY6BbCf27F6R/LEP7+csiGHp3XRvj1Hhfb4cAo4kmg8T01Dx3cmC8Ae1hUPYnfuqDwl r1zg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=aFqYbxQbQDa0aTVunk5cfDQpRBdKo0/mUYpoQguK+3E=; b=Jioi76dCrz1GQK6I+XYvttFn45BvUP/i9ew+QjqN1p65lbyOpFZ6XYt+iqxGDDqpvb LuSq5ZQLau8vBoP03Dg4abYVeA48swi4tnUbTY8MiZ+KxPOtbEoBZbl8b7C34CLyw/+O n8z+GSmZrcqoG9uj7JiGcHPyWIV7Wu7DfcqieL6NH12yJckTwFPQTvxuGAYzXhU4z8qe d1xFSROtDxZke+mxBH2eUJJm88AeQI+w/e8htfUg/Xb1NoboXOuExJQwU7LevD7dkKpK Pr84ZR9Sc15X5x/RHvBG3BPgPNARMXIR4cjFBvWj3LYVs/htWc9Y0QHZ2APlpHo7D4YT vl0A== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=vmware.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r11si10140122pjq.108.2019.07.01.04.44.59; Mon, 01 Jul 2019 04:45:15 -0700 (PDT) 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; 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=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=vmware.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728949AbfGAKdI (ORCPT + 99 others); Mon, 1 Jul 2019 06:33:08 -0400 Received: from ex13-edg-ou-001.vmware.com ([208.91.0.189]:17595 "EHLO EX13-EDG-OU-001.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726076AbfGAKdH (ORCPT ); Mon, 1 Jul 2019 06:33:07 -0400 Received: from sc9-mailhost3.vmware.com (10.113.161.73) by EX13-EDG-OU-001.vmware.com (10.113.208.155) with Microsoft SMTP Server id 15.0.1156.6; Mon, 1 Jul 2019 03:33:04 -0700 Received: from akaher-lnx-dev.eng.vmware.com (unknown [10.110.19.203]) by sc9-mailhost3.vmware.com (Postfix) with ESMTP id 130BC411F8; Mon, 1 Jul 2019 03:32:59 -0700 (PDT) From: Ajay Kaher To: , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v5 0/3] [v4.9.y] coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping Date: Tue, 2 Jul 2019 00:02:08 +0530 Message-ID: <1562005928-1929-4-git-send-email-akaher@vmware.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1562005928-1929-1-git-send-email-akaher@vmware.com> References: <1562005928-1929-1-git-send-email-akaher@vmware.com> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: None (EX13-EDG-OU-001.vmware.com: akaher@vmware.com does not designate permitted sender hosts) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping [PATCH v5 1/3]: Backporting of commit 04f5866e41fb70690e28397487d8bd8eea7d712a upstream. [PATCH v5 2/3]: Extension of commit 04f5866e41fb to fix the race condition between get_task_mm() and core dumping for IB->mlx4 and IB->mlx5 drivers. [PATCH v5 3/3] Backporting of commit 59ea6d06cfa9247b586a695c21f94afa7183af74 upstream. [diff from v4]: - Corrected Subject line for [PATCH v5 2/3], [PATCH v5 3/3]