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-rw-r--r--arch/powerpc/kernel/exceptions-64s.S20
1 files changed, 17 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 226cc8c6222..27ca8b7c600 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -461,9 +461,20 @@ bad_stack:
std r12,_XER(r1)
SAVE_GPR(0,r1)
SAVE_GPR(2,r1)
- SAVE_4GPRS(3,r1)
- SAVE_2GPRS(7,r1)
- SAVE_10GPRS(12,r1)
+ ld r10,EX_R3(r3)
+ std r10,GPR3(r1)
+ SAVE_GPR(4,r1)
+ SAVE_4GPRS(5,r1)
+ ld r9,EX_R9(r3)
+ ld r10,EX_R10(r3)
+ SAVE_2GPRS(9,r1)
+ ld r9,EX_R11(r3)
+ ld r10,EX_R12(r3)
+ ld r11,EX_R13(r3)
+ std r9,GPR11(r1)
+ std r10,GPR12(r1)
+ std r11,GPR13(r1)
+ SAVE_8GPRS(14,r1)
SAVE_10GPRS(22,r1)
lhz r12,PACA_TRAP_SAVE(r13)
std r12,_TRAP(r1)
@@ -472,6 +483,9 @@ bad_stack:
li r12,0
std r12,0(r11)
ld r2,PACATOC(r13)
+ ld r11,exception_marker@toc(r2)
+ std r12,RESULT(r1)
+ std r11,STACK_FRAME_OVERHEAD-16(r1)
1: addi r3,r1,STACK_FRAME_OVERHEAD
bl .kernel_bad_stack
b 1b