From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx173.postini.com [74.125.245.173]) by kanga.kvack.org (Postfix) with SMTP id 4D4F26B0082 for ; Fri, 7 Sep 2012 22:08:07 -0400 (EDT) Message-ID: <504AA86B.9040302@cn.fujitsu.com> Date: Sat, 08 Sep 2012 10:07:39 +0800 From: Wanlong Gao Reply-To: gaowanlong@cn.fujitsu.com MIME-Version: 1.0 Subject: Re: [PATCH] mm: fix mmap overflow checking References: <1346750580-11352-1-git-send-email-gaowanlong@cn.fujitsu.com> <504AA2F9.5060502@cn.fujitsu.com> In-Reply-To: Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: linux-kernel@vger.kernel.org, Andrew Morton , open@kvack.org, "list@kvack.org:MEMORY MANAGEMENT" On 09/08/2012 09:58 AM, KOSAKI Motohiro wrote: >>> I've seen the exactly same patch from another fujitsu guys several >>> month ago. and as I pointed >>> out at that time, this line don't work when 32bit kernel + mmap2 syscall case. >>> >>> Please don't think do_mmap_pgoff() is for mmap(2) specific and read a >>> past thread before resend >>> a patch. >> >> So, what's your opinion about this bug? How to fix it in your mind? > > Fix glibc instead of kernel. > OK, I will send a patch to glibc community. Thank you. Wanlong Gao -- 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