From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752708AbaHOFWF (ORCPT ); Fri, 15 Aug 2014 01:22:05 -0400 Received: from mx1.redhat.com ([209.132.183.28]:28741 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750970AbaHOFWC (ORCPT ); Fri, 15 Aug 2014 01:22:02 -0400 Date: Fri, 15 Aug 2014 02:21:37 -0300 From: Rafael Aquini To: Konstantin Khlebnikov Cc: Andrey Ryabinin , Sasha Levin , Andrew Morton , vbabka@suse.cz, rientjes@google.com, Mel Gorman , Joonsoo Kim , Dave Jones , "linux-mm@kvack.org" , Linux Kernel Mailing List , Andrey Ryabinin , lwoodman@redhat.com, Rik van Riel , jweiner@redhat.com Subject: Re: mm: compaction: buffer overflow in isolate_migratepages_range Message-ID: <20140815052136.GC26367@optiplex.redhat.com> References: <26c3333933769e4f9d1ed6226962a2f80719146b.1408050002.git.aquini@redhat.com> <20140814220704.GB26367@optiplex.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 15, 2014 at 07:36:16AM +0400, Konstantin Khlebnikov wrote: > Don't hurry. The code in this state for years. > I'm working on patches for this, if everything goes well I'll show it today. > As usual I couldn't stop myself from cleaning the mess, so it will be > bigger than yours. > Sorry, I didn't see this reply of yours before sending out an adjusted-and-tested version of that patch, and asked Sasha to check it against his test-case. Please, do not hesitate in providing your change ideas, though. I'd really appreciate your assessment feedback on that code. Cheers, -- Rafael From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f49.google.com (mail-qg0-f49.google.com [209.85.192.49]) by kanga.kvack.org (Postfix) with ESMTP id C1DD76B0036 for ; Fri, 15 Aug 2014 01:35:33 -0400 (EDT) Received: by mail-qg0-f49.google.com with SMTP id j107so1879819qga.36 for ; Thu, 14 Aug 2014 22:35:33 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id k5si10586113qad.33.2014.08.14.22.35.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Aug 2014 22:35:33 -0700 (PDT) Date: Fri, 15 Aug 2014 02:21:37 -0300 From: Rafael Aquini Subject: Re: mm: compaction: buffer overflow in isolate_migratepages_range Message-ID: <20140815052136.GC26367@optiplex.redhat.com> References: <26c3333933769e4f9d1ed6226962a2f80719146b.1408050002.git.aquini@redhat.com> <20140814220704.GB26367@optiplex.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Konstantin Khlebnikov Cc: Andrey Ryabinin , Sasha Levin , Andrew Morton , vbabka@suse.cz, rientjes@google.com, Mel Gorman , Joonsoo Kim , Dave Jones , "linux-mm@kvack.org" , Linux Kernel Mailing List , Andrey Ryabinin , lwoodman@redhat.com, Rik van Riel , jweiner@redhat.com On Fri, Aug 15, 2014 at 07:36:16AM +0400, Konstantin Khlebnikov wrote: > Don't hurry. The code in this state for years. > I'm working on patches for this, if everything goes well I'll show it today. > As usual I couldn't stop myself from cleaning the mess, so it will be > bigger than yours. > Sorry, I didn't see this reply of yours before sending out an adjusted-and-tested version of that patch, and asked Sasha to check it against his test-case. Please, do not hesitate in providing your change ideas, though. I'd really appreciate your assessment feedback on that code. Cheers, -- Rafael -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org