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-rw-r--r--arch/x86/kernel/head_32.S6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 37c3d4b17d8..ff4c453e13f 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -131,6 +131,12 @@ ENTRY(startup_32)
movsl
1:
+#ifdef CONFIG_OLPC_OPENFIRMWARE
+ /* save OFW's pgdir table for later use when calling into OFW */
+ movl %cr3, %eax
+ movl %eax, pa(olpc_ofw_pgd)
+#endif
+
#ifdef CONFIG_PARAVIRT
/* This is can only trip for a broken bootloader... */
cmpw $0x207, pa(boot_params + BP_version)