Received: by 2002:a25:b794:0:0:0:0:0 with SMTP id n20csp1224237ybh; Sat, 3 Aug 2019 21:02:06 -0700 (PDT) X-Google-Smtp-Source: APXvYqzV2IxaVLbFsITFyngQRfk4tjasdaGSwKk1hK17RAGObt/WfONA92vBHY2IziZvC1Qkh668 X-Received: by 2002:a65:6281:: with SMTP id f1mr123546967pgv.400.1564891325895; Sat, 03 Aug 2019 21:02:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1564891325; cv=none; d=google.com; s=arc-20160816; b=NjwqZgvyo17k0Rc9sP1jJfArKLF0vX6/NCzIQBp760Sn4p6f2FWxlQuV6knHwxEgsm vGJDldL56lrGNnxIZrWckRDtNHvrnAbsGXEQScfO64DlefGpUBrwfFZkBI+2JrzNcMVn ccxc6HUC28nuUDDEVU5o661RRHscxnpWWCaOkK9qQ8HhE39S0JCKONyt0oaXKDDIF/yF niVreUPJx3177OvTwAy2MVqzW3vWZmYkkUEIpYhg8nnACI/DwFFJefMlX7DMdLDI7gB2 tXvowQWRRwDb+ToyJXgd++9NlggGgRhKW7WXLCplATe5TWtHQVhX1JqQV9d5+N7PVZgL CQNg== 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=Gl9UReTPfUbpoDQWOZlbzMwHhU1i9TqoStzRZzVH+7U=; b=I5K3ubxLvKmSvLqcP8cHdsGShfrH0PCWUB0lmvqbJm9WaYt0x7XQ5shfEmiR0xjUGp aIUXhDIe5NRU7eQRCZiejOjQmtNdPoQR4JTK0Jj0LuTONcraXhZGTZt3y9vZ8h2D7o2V bY6MjbFnIEji4qpaR8okpxE7fk38GPnhAwfkanNBknEgxLd3Ozi1Z1QqAAOZn+6zJJhe gNuZRvzNHnGOh5Lz7u2zSyPSLyKfyaim3L+7S93uIsA+el4g2XvGimsb1n3AlfOzz28w D+7ENZkfOhYfBJG5V8oRCeG5ZGf9yYbhs1ibexKT3DKQoTb+KXydgWEVpalPglPWuq+R Mtnw== 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 s24si42134383pfh.227.2019.08.03.21.01.50; Sat, 03 Aug 2019 21:02:05 -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 S1728974AbfHCT7j (ORCPT + 99 others); Sat, 3 Aug 2019 15:59:39 -0400 Received: from ex13-edg-ou-001.vmware.com ([208.91.0.189]:48085 "EHLO EX13-EDG-OU-001.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728961AbfHCT7j (ORCPT ); Sat, 3 Aug 2019 15:59:39 -0400 Received: from sc9-mailhost2.vmware.com (10.113.161.72) by EX13-EDG-OU-001.vmware.com (10.113.208.155) with Microsoft SMTP Server id 15.0.1156.6; Sat, 3 Aug 2019 12:59:31 -0700 Received: from akaher-lnx-dev.eng.vmware.com (unknown [10.110.19.203]) by sc9-mailhost2.vmware.com (Postfix) with ESMTP id 8FFB1B27B5; Sat, 3 Aug 2019 15:59:30 -0400 (EDT) From: Ajay Kaher To: , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v6 0/3] [v4.9.y] coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping Date: Sun, 4 Aug 2019 09:29:28 +0530 Message-ID: <1564891168-30016-4-git-send-email-akaher@vmware.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1564891168-30016-1-git-send-email-akaher@vmware.com> References: <1564891168-30016-1-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 v5]: - Recreated [PATCH v6 1/3], to solve patch apply error.