From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f182.google.com (mail-ig0-f182.google.com [209.85.213.182]) by kanga.kvack.org (Postfix) with ESMTP id 56E8E6B0036 for ; Mon, 15 Sep 2014 09:15:19 -0400 (EDT) Received: by mail-ig0-f182.google.com with SMTP id h18so3879139igc.15 for ; Mon, 15 Sep 2014 06:15:19 -0700 (PDT) Received: from foss-mx-na.foss.arm.com (foss-mx-na.foss.arm.com. [217.140.108.86]) by mx.google.com with ESMTP id f2si22829090pdk.241.2014.09.15.06.15.18 for ; Mon, 15 Sep 2014 06:15:18 -0700 (PDT) Date: Mon, 15 Sep 2014 14:15:06 +0100 From: Catalin Marinas Subject: Re: [RFC Resend] arm:extend __init_end to a page align address Message-ID: <20140915131505.GB5415@arm.com> References: <35FD53F367049845BC99AC72306C23D103CDBFBFB028@CNBJMBX05.corpusers.net> <35FD53F367049845BC99AC72306C23D103D6DB4915FB@CNBJMBX05.corpusers.net> <35FD53F367049845BC99AC72306C23D103D6DB491607@CNBJMBX05.corpusers.net> <20140915105525.GC12361@n2100.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140915105525.GC12361@n2100.arm.linux.org.uk> Sender: owner-linux-mm@kvack.org List-ID: To: Russell King - ARM Linux Cc: "Wang, Yalin" , Jiang Liu , "'linux-mm@kvack.org'" , Will Deacon , "'linux-kernel@vger.kernel.org'" , "'linux-arm-kernel@lists.infradead.org'" On Mon, Sep 15, 2014 at 11:55:25AM +0100, Russell King - ARM Linux wrote: > On Mon, Sep 15, 2014 at 06:26:43PM +0800, Wang, Yalin wrote: > > this patch change the __init_end address to a page align address, so that free_initmem() > > can free the whole .init section, because if the end address is not page aligned, > > it will round down to a page align address, then the tail unligned page will not be freed. > > Please wrap commit messages at or before column 72 - this makes "git log" > much easier to read once the change has been committed. > > I have no objection to the arch/arm part of this patch. However, since > different people deal with arch/arm and arch/arm64, this patch needs to > be split. I don't mind how it goes in. If Russell is ok to take the whole patch: Acked-by: Catalin Marinas -- 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