From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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=-2.5 required=3.0 tests=MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT 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 7FA22ECDFB3 for ; Tue, 17 Jul 2018 10:44:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E2A020C0E for ; Tue, 17 Jul 2018 10:44:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E2A020C0E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730172AbeGQLQ1 (ORCPT ); Tue, 17 Jul 2018 07:16:27 -0400 Received: from mx2.suse.de ([195.135.220.15]:58812 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729749AbeGQLQ1 (ORCPT ); Tue, 17 Jul 2018 07:16:27 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id A21CFACC5; Tue, 17 Jul 2018 10:44:25 +0000 (UTC) Date: Tue, 17 Jul 2018 12:44:24 +0200 From: Michal Hocko To: "Kirill A. Shutemov" Cc: "Kirill A. Shutemov" , Andrew Morton , Dmitry Vyukov , Oleg Nesterov , Andrea Arcangeli , linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/2] mm: Fix vma_is_anonymous() false-positives Message-ID: <20180717104424.GA7193@dhcp22.suse.cz> References: <20180710134821.84709-2-kirill.shutemov@linux.intel.com> <20180710134858.3506f097104859b533c81bf3@linux-foundation.org> <20180716133028.GQ17280@dhcp22.suse.cz> <20180716140440.fd3sjw5xys5wozw7@black.fi.intel.com> <20180716142245.GT17280@dhcp22.suse.cz> <20180716144739.que5362bofty6ocp@kshutemo-mobl1> <20180716174042.GA17280@dhcp22.suse.cz> <20180716203846.roolhtesloabxr2g@kshutemo-mobl1> <20180717090053.GE16803@dhcp22.suse.cz> <20180717093030.cu2jyuw5kuw7nvwo@black.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180717093030.cu2jyuw5kuw7nvwo@black.fi.intel.com> User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue 17-07-18 12:30:30, Kirill A. Shutemov wrote: [...] > You propose quite a big redesign on how we handle anonymous VMAs. > Feel free to propose the patch(set). But I don't think it would fly for > stable@. OK, fair enough. I thought this would be much easier in the end but I admit I haven't tried that so I might have underestimated the whole thing. -- Michal Hocko SUSE Labs