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-rw-r--r--arch/powerpc/kernel/head_32.S14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index e025e89fe93e..98c4b29a56f4 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -33,6 +33,7 @@
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
#include <asm/bug.h>
+#include <asm/kvm_book3s_asm.h>
/* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
#define LOAD_BAT(n, reg, RA, RB) \
@@ -303,6 +304,7 @@ __secondary_hold_acknowledge:
*/
#define EXCEPTION(n, label, hdlr, xfer) \
. = n; \
+ DO_KVM n; \
label: \
EXCEPTION_PROLOG; \
addi r3,r1,STACK_FRAME_OVERHEAD; \
@@ -358,6 +360,7 @@ i##n: \
* -- paulus.
*/
. = 0x200
+ DO_KVM 0x200
mtspr SPRN_SPRG_SCRATCH0,r10
mtspr SPRN_SPRG_SCRATCH1,r11
mfcr r10
@@ -381,6 +384,7 @@ i##n: \
/* Data access exception. */
. = 0x300
+ DO_KVM 0x300
DataAccess:
EXCEPTION_PROLOG
mfspr r10,SPRN_DSISR
@@ -397,6 +401,7 @@ DataAccess:
/* Instruction access exception. */
. = 0x400
+ DO_KVM 0x400
InstructionAccess:
EXCEPTION_PROLOG
andis. r0,r9,0x4000 /* no pte found? */
@@ -413,6 +418,7 @@ InstructionAccess:
/* Alignment exception */
. = 0x600
+ DO_KVM 0x600
Alignment:
EXCEPTION_PROLOG
mfspr r4,SPRN_DAR
@@ -427,6 +433,7 @@ Alignment:
/* Floating-point unavailable */
. = 0x800
+ DO_KVM 0x800
FPUnavailable:
BEGIN_FTR_SECTION
/*
@@ -450,6 +457,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_FPU_UNAVAILABLE)
/* System call */
. = 0xc00
+ DO_KVM 0xc00
SystemCall:
EXCEPTION_PROLOG
EXC_XFER_EE_LITE(0xc00, DoSyscall)
@@ -467,9 +475,11 @@ SystemCall:
* by executing an altivec instruction.
*/
. = 0xf00
+ DO_KVM 0xf00
b PerformanceMonitor
. = 0xf20
+ DO_KVM 0xf20
b AltiVecUnavailable
/*
@@ -882,6 +892,10 @@ __secondary_start:
RFI
#endif /* CONFIG_SMP */
+#ifdef CONFIG_KVM_BOOK3S_HANDLER
+#include "../kvm/book3s_rmhandlers.S"
+#endif
+
/*
* Those generic dummy functions are kept for CPUs not
* included in CONFIG_6xx