From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757161Ab3ANPn7 (ORCPT ); Mon, 14 Jan 2013 10:43:59 -0500 Received: from mail.skyhub.de ([78.46.96.112]:40437 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757140Ab3ANPn5 (ORCPT ); Mon, 14 Jan 2013 10:43:57 -0500 Date: Mon, 14 Jan 2013 16:43:54 +0100 From: Borislav Petkov To: Yinghai Lu Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Eric W. Biederman" , Andrew Morton , Jan Kiszka , Jason Wessel , linux-kernel@vger.kernel.org Subject: Re: [PATCH v7u1 27/31] x86, kdump: remove crashkernel range find limit for 64bit Message-ID: <20130114154354.GA27740@liondog.tnic> Mail-Followup-To: Borislav Petkov , Yinghai Lu , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Eric W. Biederman" , Andrew Morton , Jan Kiszka , Jason Wessel , linux-kernel@vger.kernel.org References: <1357260531-11115-1-git-send-email-yinghai@kernel.org> <1357260531-11115-28-git-send-email-yinghai@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1357260531-11115-28-git-send-email-yinghai@kernel.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 03, 2013 at 04:48:47PM -0800, Yinghai Lu wrote: > Now kexeced kernel/ramdisk could be above 4g, so remove 896 limit for > 64bit. > > Signed-off-by: Yinghai Lu > --- > arch/x86/kernel/setup.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c > index c58497e..6adbc45 100644 > --- a/arch/x86/kernel/setup.c > +++ b/arch/x86/kernel/setup.c > @@ -501,13 +501,11 @@ static void __init memblock_x86_reserve_range_setup_data(void) > /* > * Keep the crash kernel below this limit. On 32 bits earlier kernels > * would limit the kernel to the low 512 MiB due to mapping restrictions. > - * On 64 bits, kexec-tools currently limits us to 896 MiB; increase this > - * limit once kexec-tools are fixed. Does this mean that kexec-tools has been fixed too? -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --