From 6e0a50212d4f8de82b99398a186b75adff589f75 Mon Sep 17 00:00:00 2001
From: Mike Travis <travis@sgi.com>
Date: Mon, 12 May 2008 21:21:13 +0200
Subject: [PATCH] --- yaml --- r: 99789 b: refs/heads/master c:
 5deb0b2a25b7b568ab81f7c38052572ecf4ccc96 h: refs/heads/master i:   99787:
 093d762e42482d6da140d0d1b4899fb60a5c8001 v: v3

---
 [refs]                         |  2 +-
 trunk/arch/x86/kernel/head64.c | 10 +++-------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/[refs] b/[refs]
index 0e6bf0ca7967..202775906455 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3461b0af025251bbc6b3d56c821c6ac2de6f7209
+refs/heads/master: 5deb0b2a25b7b568ab81f7c38052572ecf4ccc96
diff --git a/trunk/arch/x86/kernel/head64.c b/trunk/arch/x86/kernel/head64.c
index 0ab59edd7067..4bcb61cd9fcd 100644
--- a/trunk/arch/x86/kernel/head64.c
+++ b/trunk/arch/x86/kernel/head64.c
@@ -29,17 +29,13 @@
 static struct x8664_pda _boot_cpu_pda __read_mostly;
 
 #ifdef CONFIG_SMP
-#ifdef CONFIG_DEBUG_PER_CPU_MAPS
 /*
- * We install an empty cpu_pda pointer table to trap references before
- * the actual cpu_pda pointer table is created in setup_cpu_pda_map().
+ * We install an empty cpu_pda pointer table to indicate to early users
+ * (numa_set_node) that the cpu_pda pointer table for cpus other than
+ * the boot cpu is not yet setup.
  */
 static struct x8664_pda *__cpu_pda[NR_CPUS] __initdata;
 #else
-static struct x8664_pda *__cpu_pda[1] __read_mostly;
-#endif
-
-#else /* !CONFIG_SMP (NR_CPUS will be 1) */
 static struct x8664_pda *__cpu_pda[NR_CPUS] __read_mostly;
 #endif