Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756085AbaAJBFY (ORCPT ); Thu, 9 Jan 2014 20:05:24 -0500 Received: from mx1.redhat.com ([209.132.183.28]:10618 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751988AbaAJBFW (ORCPT ); Thu, 9 Jan 2014 20:05:22 -0500 Message-ID: <52CF4731.6090106@redhat.com> Date: Thu, 09 Jan 2014 20:04:49 -0500 From: Prarit Bhargava User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110419 Red Hat/3.1.10-1.el6_0 Thunderbird/3.1.10 MIME-Version: 1.0 To: Vivek Goyal CC: KOSAKI Motohiro , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Len Brown , linux kernel mailing list , Dave Young , Kexec Mailing List Subject: Re: [PATCH] acpi memory hotplug, add parameter to disable memory hotplug for kexec References: <1389220181-14474-1-git-send-email-prarit@redhat.com> <3476878.EqQiEtA2Ag@vostro.rjw.lan> <20140109150053.GD25897@redhat.com> <20140109214425.GD12111@redhat.com> In-Reply-To: <20140109214425.GD12111@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/09/2014 04:44 PM, Vivek Goyal wrote: > On Thu, Jan 09, 2014 at 04:34:16PM -0500, KOSAKI Motohiro wrote: >> On Thu, Jan 9, 2014 at 10:00 AM, Vivek Goyal wrote: >>> On Thu, Jan 09, 2014 at 12:00:29AM +0100, Rafael J. Wysocki wrote: > > Makes sense. Something like "acpi_no_memhotplug" or "acpi_disable_memhotplug" > or something else. > FWIW ... after thinking about it and some of the other debug I've had to do, maybe acpi=no_memhotplug and acpi=no_cpuhotplug are in order here. I've had to disable both during hardware enablement debug and it seems that it "fits" the current acpi disabling scheme. Unless, of course, Rafael still objects. P. -- 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/