Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756067Ab3JXTZA (ORCPT ); Thu, 24 Oct 2013 15:25:00 -0400 Received: from mail-ie0-f174.google.com ([209.85.223.174]:36087 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754997Ab3JXTY6 (ORCPT ); Thu, 24 Oct 2013 15:24:58 -0400 MIME-Version: 1.0 In-Reply-To: <20131024191821.GE2322@redhat.com> References: <1381751200-27376-1-git-send-email-chaowang@redhat.com> <20131015144810.GI31215@redhat.com> <20131018123837.GB2277@redhat.com> <20131021151643.GA20669@redhat.com> <20131024140241.GA2322@redhat.com> <20131024191821.GE2322@redhat.com> Date: Thu, 24 Oct 2013 12:24:57 -0700 X-Google-Sender-Auth: IZQaqpEkLpwflFSy1O_QHqmajqY Message-ID: Subject: Re: [PATCH] x86, kdump: crashkernel=X try to reserve below 896M first, then try below 4G, then MAXMEM From: Yinghai Lu To: Vivek Goyal Cc: WANG Chao , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Pekka Enberg , Jacob Shin , Andrew Morton , "Eric W. Biederman" , "kexec@lists.infradead.org" , Linux Kernel Mailing List 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: 746 Lines: 20 On Thu, Oct 24, 2013 at 12:18 PM, Vivek Goyal wrote: > On Thu, Oct 24, 2013 at 12:15:25PM -0700, Yinghai Lu wrote: > > Also keeping things simple by not trying to *impose* a new crashkernel= > syntax on existing crashkernel=xM users. Existing user that have crashkernel=xM working with their old kernel and old kexec-tools, they still could keep their old command line and old kexec-tools with new updated kernel. We should not change semantics to surprise 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/