Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932253Ab3E1X1K (ORCPT ); Tue, 28 May 2013 19:27:10 -0400 Received: from mail-ie0-f170.google.com ([209.85.223.170]:55328 "EHLO mail-ie0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759248Ab3E1X1J (ORCPT ); Tue, 28 May 2013 19:27:09 -0400 MIME-Version: 1.0 In-Reply-To: <20130525102544.GP2663@yliu-dev.sh.intel.com> References: <1369456201-24910-1-git-send-email-yuanhan.liu@linux.intel.com> <20130525102544.GP2663@yliu-dev.sh.intel.com> Date: Tue, 28 May 2013 16:27:07 -0700 X-Google-Sender-Auth: efshqPgALoGhbf9lrX1CHJQQlxU Message-ID: Subject: Re: [PATCH] x86, mm: fix boot hang regression From: Yinghai Lu To: Yuanhan Liu Cc: "H. Peter Anvin" , lkp@linux.intel.com, Linux Kernel Mailing List , "the arch/x86 maintainers" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 983 Lines: 28 On Sat, May 25, 2013 at 3:25 AM, Yuanhan Liu wrote: > Firstly, your patch works and feel free to add: > Tested-by: Yuanhan Liu ok, will resend it in complete form. > > While, your patch fixes this issue on source side. I thought that > before, too. But I think it's better to fix it on root side. > That's why I sent a patch to try to fix it at mapping stage; Meanwhile, > I was trying to sent another patch to fix this issue on source > side later. And you did that. > > On the other hand, since we support splitting PUD(and PMD), I guess we > should make it do the right work just in case will meet such case later. No, we should not split them. Thanks Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/