X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Fhead_32.S;h=9d963547d2438864d36662271912c4a2c28f21ef;hp=dc0488b6f6e15f57a4e06997c41e2fd985c1e929;hb=84d69848c97faab0c25aa2667b273404d2e2a64a;hpb=681e4a5e13c1c8315694eb4f44e0cdd84c9082d2

diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index dc0488b6f6e1..9d963547d243 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -34,6 +34,7 @@
 #include <asm/ptrace.h>
 #include <asm/bug.h>
 #include <asm/kvm_book3s_asm.h>
+#include <asm/export.h>
 
 /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
 #define LOAD_BAT(n, reg, RA, RB)	\
@@ -266,7 +267,6 @@ __secondary_hold_acknowledge:
 
 
 #define EXCEPTION_PROLOG_2	\
-	CLR_TOP32(r11);		\
 	stw	r10,_CCR(r11);		/* save registers */ \
 	stw	r12,GPR12(r11);	\
 	stw	r9,GPR9(r11);	\
@@ -739,6 +739,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
 
 	.globl mol_trampoline
 	.set mol_trampoline, i0x2f00
+	EXPORT_SYMBOL(mol_trampoline)
 
 	. = 0x3000
 
@@ -862,7 +863,6 @@ __secondary_start:
 	/* ptr to phys current thread */
 	tophys(r4,r2)
 	addi	r4,r4,THREAD	/* phys address of our thread_struct */
-	CLR_TOP32(r4)
 	mtspr	SPRN_SPRG_THREAD,r4
 	li	r3,0
 	mtspr	SPRN_SPRG_RTAS,r3	/* 0 => not in RTAS */
@@ -949,7 +949,6 @@ start_here:
 	/* ptr to phys current thread */
 	tophys(r4,r2)
 	addi	r4,r4,THREAD	/* init task's THREAD */
-	CLR_TOP32(r4)
 	mtspr	SPRN_SPRG_THREAD,r4
 	li	r3,0
 	mtspr	SPRN_SPRG_RTAS,r3	/* 0 => not in RTAS */
@@ -1048,6 +1047,7 @@ _ENTRY(switch_mmu_context)
 4:	trap
 	EMIT_BUG_ENTRY 4b,__FILE__,__LINE__,0
 	blr
+EXPORT_SYMBOL(switch_mmu_context)
 
 /*
  * An undocumented "feature" of 604e requires that the v bit
@@ -1275,6 +1275,7 @@ sdata:
 	.globl	empty_zero_page
 empty_zero_page:
 	.space	4096
+EXPORT_SYMBOL(empty_zero_page)
 
 	.globl	swapper_pg_dir
 swapper_pg_dir:
@@ -1288,6 +1289,7 @@ intercept_table:
 	.long 0, 0, 0, 0, 0, 0, 0, 0
 	.long 0, 0, 0, 0, 0, 0, 0, 0
 	.long 0, 0, 0, 0, 0, 0, 0, 0
+EXPORT_SYMBOL(intercept_table)
 
 /* Room for two PTE pointers, usually the kernel and current user pointers
  * to their respective root page table.