Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759857Ab2J2Qhg (ORCPT ); Mon, 29 Oct 2012 12:37:36 -0400 Received: from mail-bk0-f46.google.com ([209.85.214.46]:42130 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756804Ab2J2Qhe (ORCPT ); Mon, 29 Oct 2012 12:37:34 -0400 MIME-Version: 1.0 In-Reply-To: <1351521658.13356.7.camel@deadeye.wl.decadent.org.uk> References: <508E002B.4090200@teksavvy.com> <20121029064643.GE574@1wt.eu> <508E913D.2080104@teksavvy.com> <1351521658.13356.7.camel@deadeye.wl.decadent.org.uk> Date: Mon, 29 Oct 2012 09:37:32 -0700 X-Google-Sender-Auth: DKM_uJe01e3X5GkvHYSPZMPXXPA Message-ID: Subject: Re: Regression from 3.4.9 to 3.4.16 "stable" kernel From: Yinghai Lu To: Ben Hutchings Cc: Mark Lord , Willy Tarreau , Greg Kroah-Hartman , stable@vger.kernel.org, Linus Torvalds , Linux Kernel , Jacob Shin , "H. Peter Anvin" 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: 555 Lines: 13 On Mon, Oct 29, 2012 at 7:40 AM, Ben Hutchings wrote: > However I'm not sure that this loop is correct either. Yinghai, does > your version definitely iterate in increasing pfn order? If not then > the max_pfn_mapped assignment must be conditional. yes, memblock is in order. 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/