From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: [PATCH 28/37] x86: Put 64 bit numa node memmap above 16M Date: Tue, 15 Jun 2010 22:42:37 -0700 Message-ID: <1276666966-14259-29-git-send-email-yinghai@kernel.org> References: <1276666966-14259-1-git-send-email-yinghai@kernel.org> Return-path: Received: from rcsinet10.oracle.com ([148.87.113.121]:28558 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756194Ab0FPFqT (ORCPT ); Wed, 16 Jun 2010 01:46:19 -0400 In-Reply-To: <1276666966-14259-1-git-send-email-yinghai@kernel.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , Benjamin Herrenschmidt Cc: David Miller , 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 92c01a5..93a1e07 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -85,7 +85,7 @@ 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_in_range(addr, max_pfn<header.length; - phys = lmb_find_in_range(0, max_pfn_mapped< Received: from rcsinet10.oracle.com ([148.87.113.121]:28558 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756194Ab0FPFqT (ORCPT ); Wed, 16 Jun 2010 01:46:19 -0400 From: Yinghai Lu Subject: [PATCH 28/37] x86: Put 64 bit numa node memmap above 16M Date: Tue, 15 Jun 2010 22:42:37 -0700 Message-ID: <1276666966-14259-29-git-send-email-yinghai@kernel.org> In-Reply-To: <1276666966-14259-1-git-send-email-yinghai@kernel.org> References: <1276666966-14259-1-git-send-email-yinghai@kernel.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , Benjamin Herrenschmidt Cc: David Miller , Linus Torvalds , Johannes Weiner , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu Message-ID: <20100616054237.DMOQK-8qyTMoEI3eyLrEcUYwdt1QYn6HVnEgz4vLueo@z> 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 92c01a5..93a1e07 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -85,7 +85,7 @@ 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_in_range(addr, max_pfn<header.length; - phys = lmb_find_in_range(0, max_pfn_mapped<