From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753592AbaAFMpa (ORCPT ); Mon, 6 Jan 2014 07:45:30 -0500 Received: from mail-ee0-f45.google.com ([74.125.83.45]:56627 "EHLO mail-ee0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750902AbaAFMp3 (ORCPT ); Mon, 6 Jan 2014 07:45:29 -0500 Date: Mon, 6 Jan 2014 15:42:39 +0300 From: Sergey Senozhatsky To: Thomas Gleixner Cc: Ingo Molnar , "H. Peter Anvin" , Yinghai Lu , Pekka Enberg , x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH -next] e820: use NUMA_NO_NODE in memblock_find_dma_reserve() Message-ID: <20140106124239.GB2247@swordfish> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit 68abcdf54742a ("mm/memblock: use WARN_ONCE when MAX_NUMNODES passed as input parameter") has deprecated usage of MAX_NUMNODES in __next_free_mem_range(). Pass NUMA_NO_NODE to for_each_free_mem_range(). Signed-off-by: Sergey Senozhatsky --- arch/x86/kernel/e820.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 174da5f..988c00a 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1120,7 +1120,7 @@ void __init memblock_find_dma_reserve(void) nr_pages += end_pfn - start_pfn; } - for_each_free_mem_range(u, MAX_NUMNODES, &start, &end, NULL) { + for_each_free_mem_range(u, NUMA_NO_NODE, &start, &end, NULL) { start_pfn = min_t(unsigned long, PFN_UP(start), MAX_DMA_PFN); end_pfn = min_t(unsigned long, PFN_DOWN(end), MAX_DMA_PFN); if (start_pfn < end_pfn)