From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx121.postini.com [74.125.245.121]) by kanga.kvack.org (Postfix) with SMTP id 7F8D36B0002 for ; Mon, 3 Jun 2013 03:15:49 -0400 (EDT) Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MNT0050M2RPNJ00@mailout3.w1.samsung.com> for linux-mm@kvack.org; Mon, 03 Jun 2013 08:15:47 +0100 (BST) Message-id: <51AC429A.3030104@samsung.com> Date: Mon, 03 Jun 2013 09:15:38 +0200 From: Marek Szyprowski MIME-version: 1.0 Subject: Re: [PATCH] mm: page_alloc: fix watermark check in __zone_watermark_ok() References: <518B5556.4010005@samsung.com> <519FCC46.2000703@codeaurora.org> <20130529150811.3d4d9a55f704e95be64c7b52@linux-foundation.org> In-reply-to: <20130529150811.3d4d9a55f704e95be64c7b52@linux-foundation.org> Content-type: text/plain; charset=UTF-8; format=flowed Content-transfer-encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Kyungmin Park , Laura Abbott , Tomasz Stanislawski , linux-mm@kvack.org, minchan@kernel.org, mgorman@suse.de, 'Bartlomiej Zolnierkiewicz Hello, On 5/30/2013 12:08 AM, Andrew Morton wrote: > On Sat, 25 May 2013 13:32:02 +0900 Kyungmin Park wrote: > > > > I haven't seen any response to this patch but it has been of some benefit > > > to some of our use cases. You're welcome to add > > > > > > Tested-by: Laura Abbott > > > > > > > Thanks Laura, > > We already got mail from Andrew, it's merged mm tree. > > Yes, but I have it scheduled for 3.11 with no -stable backport. > > This is because the patch changelog didn't tell me about the > userspace-visible impact of the bug. Judging from Laura's comments, this > was a mistake. > > So please: details. What problems were observable to Laura and do we > think this bug should be fixed in 3.10 and earlier? This patch fixes issue introduced in commit d95ea5d18e699515468368415c93ed49b1a3221b, so if possible, I suggest to get it backported to v3.7-v3.10 releases as well. Best regards -- Marek Szyprowski Samsung R&D Institute Poland -- 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