From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753465Ab0CHJjX (ORCPT ); Mon, 8 Mar 2010 04:39:23 -0500 Received: from mx1.redhat.com ([209.132.183.28]:53017 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752894Ab0CHJjR (ORCPT ); Mon, 8 Mar 2010 04:39:17 -0500 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20100303030308.GA29025@linux-sh.org> References: <20100303030308.GA29025@linux-sh.org> <1267554584-24349-1-git-send-email-steve@digidescorp.com> To: Paul Mundt Cc: dhowells@redhat.com, "Steven J. Magnani" , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] nommu: get_user_pages(): pin last page on non-page-aligned start Date: Mon, 08 Mar 2010 09:38:28 +0000 Message-ID: <16242.1268041108@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul Mundt wrote: > > The noMMU version of get_user_pages() fails to pin the last page > > when the start address isn't page-aligned. The patch fixes this in a way > > that makes find_extend_vma() congruent to its MMU cousin. > > > > Signed-off-by: Steven J. Magnani > > Looks good to me. David? I don't seem to have the original patch. David