From: Yinghai Lu <yinghai@kernel.org>
To: Ingo Molnar <mingo@elte.hu>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: [PATCH 7/7] x86: increase MAX_EARLY_RES
Date: Fri, 11 Dec 2009 15:35:48 -0800 [thread overview]
Message-ID: <4B22D754.2020706@kernel.org> (raw)
In-Reply-To: <4B22D4DA.2000104@kernel.org>
32bit numa run out of it, because recent change with wakeup and mptable.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
arch/x86/kernel/e820.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/x86/kernel/e820.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/e820.c
+++ linux-2.6/arch/x86/kernel/e820.c
@@ -724,7 +724,7 @@ core_initcall(e820_mark_nvs_memory);
/*
* Early reserved memory areas.
*/
-#define MAX_EARLY_RES 20
+#define MAX_EARLY_RES 32
struct early_res {
u64 start, end;
next prev parent reply other threads:[~2009-12-11 23:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4B22D4DA.2000104@kernel.org>
2009-12-11 23:35 ` [PATCH 2/7] x86/range: check range in update range Yinghai Lu
2009-12-11 23:35 ` [PATCH 3/7] x86/pci: use resource_size_t in update_res Yinghai Lu
2009-12-11 23:35 ` [PATCH 4/7] x86/pci: amd one chain system to use pci read out res Yinghai Lu
2009-12-11 23:35 ` [PATCH 5/7] x86/pci: use u64 instead of size_t in amd_bus.c Yinghai Lu
2009-12-11 23:55 ` H. Peter Anvin
2009-12-12 0:42 ` Yinghai Lu
2009-12-12 2:10 ` [PATCH 5/7] x86/pci: use u64 instead of size_t in amd_bus.c -v2 Yinghai Lu
2009-12-11 23:35 ` [PATCH 6/7] x86/pci: enable pci root res read out for 32bit too Yinghai Lu
2009-12-12 2:11 ` [PATCH 61/7] x86/pci: add cap_4g Yinghai Lu
2009-12-12 2:16 ` H. Peter Anvin
2009-12-12 2:20 ` Yinghai Lu
2009-12-12 2:25 ` H. Peter Anvin
2009-12-12 3:29 ` [PATCH 61/7] x86/pci: add cap_resource -v2 Yinghai Lu
2009-12-12 2:13 ` [PATCH 6/7] x86/pci: enable pci root res read out for 32bit too -v2 Yinghai Lu
2009-12-12 3:28 ` [PATCH 6/7] x86/pci: enable pci root res read out for 32bit too -v3 Yinghai Lu
2009-12-11 23:35 ` Yinghai Lu [this message]
2009-12-15 2:06 ` [PATCH 1/3] x86: call early_res_to_bootmem one time Yinghai Lu
2009-12-15 2:07 ` [PATCH 2/3] x86: introduce max_early_res and early_res_count Yinghai Lu
2009-12-15 2:08 ` [PATCH 3/3] x86: dynamic increase early_res array size Yinghai Lu
2009-12-16 1:11 ` [PATCH 4/3] x86: make early_node_mem get mem > 4g if possible -v2 Yinghai Lu
2009-12-17 1:01 ` [tip:x86/urgent] x86: Increase MAX_EARLY_RES; insufficient on 32-bit NUMA tip-bot for Yinghai Lu
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