From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: [PATCH 26/35] x86: Put 64 bit numa node memmap above 16M Date: Thu, 13 May 2010 17:19:47 -0700 Message-ID: <1273796396-29649-27-git-send-email-yinghai@kernel.org> References: <1273796396-29649-1-git-send-email-yinghai@kernel.org> Return-path: Received: from rcsinet10.oracle.com ([148.87.113.121]:51846 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752165Ab0ENAW5 (ORCPT ); Thu, 13 May 2010 20:22:57 -0400 In-Reply-To: <1273796396-29649-1-git-send-email-yinghai@kernel.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton Cc: David Miller , Benjamin Herrenschmidt , Linus Torvalds , Johannes Weiner , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu Do not use 0x8000 hard code value anymore. Signed-off-by: Yinghai Lu --- arch/x86/mm/numa_64.c | 2 +- arch/x86/mm/srat_64.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 18d2296..b8438ac 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -88,7 +88,7 @@ static int __init allocate_cachealigned_memnodemap(void) if (memnodemapsize <= ARRAY_SIZE(memnode.embedded_map)) return 0; - addr = 0x8000; + addr = __pa(MAX_DMA_ADDRESS); nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES); nodemap_addr = lmb_find_area(addr, max_pfn<header.length; - phys = lmb_find_area(0, max_pfn_mapped<