Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752686Ab0BITxS (ORCPT ); Tue, 9 Feb 2010 14:53:18 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:47269 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751667Ab0BITxQ (ORCPT ); Tue, 9 Feb 2010 14:53:16 -0500 Date: Tue, 9 Feb 2010 11:52:13 -0800 From: Andrew Morton To: Yinghai Lu Cc: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Linus Torvalds , Jesse Barnes , Christoph Lameter , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: [PATCH 09/35] x86: print out for RAM buffer Message-Id: <20100209115213.dc85e4a5.akpm@linux-foundation.org> In-Reply-To: <1265743966-17065-10-git-send-email-yinghai@kernel.org> References: <1265743966-17065-1-git-send-email-yinghai@kernel.org> <1265743966-17065-10-git-send-email-yinghai@kernel.org> X-Mailer: Sylpheed 2.4.8 (GTK+ 2.12.9; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1220 Lines: 34 On Tue, 09 Feb 2010 11:32:20 -0800 Yinghai Lu wrote: > so could check that early in bootlog > > Acked-by: Yinghai Lu > Reviewed-by: Christoph Lameter > --- > arch/x86/kernel/e820.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c > index a966b75..dfb1689 100644 > --- a/arch/x86/kernel/e820.c > +++ b/arch/x86/kernel/e820.c > @@ -1429,6 +1429,9 @@ void __init e820_reserve_resources_late(void) > end = MAX_RESOURCE_SIZE; > if (start >= end) > continue; > + printk(KERN_DEBUG "reserve RAM buffer: %016Lx - %016Lx ", > + (unsigned long long) start, > + (unsigned long long) end); > reserve_region_with_split(&iomem_resource, start, end, > "RAM buffer"); > } The typecasts for printing u64's are unneeded within x86 code. In fact I think they're now unneeded on all architectures. -- 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/