Merge commit 'v2.6.36-rc3' into x86/memblock

Conflicts:
	arch/x86/kernel/trampoline.c
	mm/memblock.c

Merge reason: Resolve the conflicts, update to latest upstream.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/x86/kernel/trampoline.c b/arch/x86/kernel/trampoline.c
index 7c2102c2aadf..9a3d44c0df9a 100644
--- a/arch/x86/kernel/trampoline.c
+++ b/arch/x86/kernel/trampoline.c
@@ -2,6 +2,7 @@
 #include <linux/memblock.h>
 
 #include <asm/trampoline.h>
+#include <asm/pgtable.h>
 
 #if defined(CONFIG_X86_64) && defined(CONFIG_ACPI_SLEEP)
 #define __trampinit
@@ -37,3 +38,20 @@ unsigned long __trampinit setup_trampoline(void)
         memcpy(trampoline_base, trampoline_data, TRAMPOLINE_SIZE);
         return virt_to_phys(trampoline_base);
 }
+
+void __init setup_trampoline_page_table(void)
+{
+#ifdef CONFIG_X86_32
+        /* Copy kernel address range */
+        clone_pgd_range(trampoline_pg_dir + KERNEL_PGD_BOUNDARY,
+                        swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+                        min_t(unsigned long, KERNEL_PGD_PTRS,
+                              KERNEL_PGD_BOUNDARY));
+
+        /* Initialize low mappings */
+        clone_pgd_range(trampoline_pg_dir,
+                        swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+                        min_t(unsigned long, KERNEL_PGD_PTRS,
+                              KERNEL_PGD_BOUNDARY));
+#endif
+}