1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 37c3d4b17d85..ff4c453e13f3 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)