From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752550Ab2KIGV7 (ORCPT ); Fri, 9 Nov 2012 01:21:59 -0500 Received: from mail-pa0-f46.google.com ([209.85.220.46]:51903 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750822Ab2KIGVy (ORCPT ); Fri, 9 Nov 2012 01:21:54 -0500 Date: Thu, 8 Nov 2012 22:21:50 -0800 From: Michel Lespinasse To: kbuild test robot , Andrew Morton , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [next:akpm 136/313] mm/mmap.c:1878:6: error: 'mm' undeclared Message-ID: <20121109062150.GA7022@google.com> References: <509c9bb9.+RUyEEi+hJKJghoL%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <509c9bb9.+RUyEEi+hJKJghoL%fengguang.wu@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 09, 2012 at 01:59:21PM +0800, kbuild test robot wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm > head: 6703d59701f7592c897b975de3952ba6bbb98b83 > commit: db877c95d306d688818542d49e9b63eb7a3b0894 [136/313] mm: augment vma rbtree with rb_subtree_gap > config: make ARCH=ia64 alldefconfig > > All error/warnings: > > mm/mmap.c: In function 'expand_upwards': > mm/mmap.c:1878:6: error: 'mm' undeclared (first use in this function) > mm/mmap.c:1878:6: note: each undeclared identifier is reported only once for each function it appears in commit 34550b95185c1ecfa8882664744c14edda385868 Author: Michel Lespinasse Date: Thu Nov 8 22:14:34 2012 -0800 fix mm: augment vma rbtree with rb_subtree_gap diff --git a/mm/mmap.c b/mm/mmap.c index d12c69eaf23f..0b8f9d83e2e2 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2032,7 +2032,7 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address) if (vma->vm_next) vma_gap_update(vma->vm_next); else - mm->highest_vm_end = address; + vma->vm_mm->highest_vm_end = address; perf_event_mmap(vma); } }