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Diffstat (limited to 'arch/x86/mm/init_32.c')
-rw-r--r--arch/x86/mm/init_32.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index de236e419cb..ec30d10154b 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -438,8 +438,6 @@ void zap_low_mappings(void)
{
int i;
- save_pg_dir();
-
/*
* Zap initial low-memory mappings.
*
@@ -663,16 +661,8 @@ void __init mem_init(void)
test_wp_bit();
cpa_init();
-
- /*
- * Subtle. SMP is doing it's boot stuff late (because it has to
- * fork idle threads) - but it also needs low mappings for the
- * protected-mode entry to work. We zap these entries only after
- * the WP-bit has been tested.
- */
-#ifndef CONFIG_SMP
+ save_pg_dir();
zap_low_mappings();
-#endif
}
#ifdef CONFIG_MEMORY_HOTPLUG