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-rw-r--r--arch/powerpc/mm/tlb_low_64e.S14
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index f09d48e3268..d884fa44d34 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -20,6 +20,8 @@
#include <asm/pgtable.h>
#include <asm/exception-64e.h>
#include <asm/ppc-opcode.h>
+#include <asm/kvm_asm.h>
+#include <asm/kvm_booke_hv_asm.h>
#ifdef CONFIG_PPC_64K_PAGES
#define VPTE_PMD_SHIFT (PTE_INDEX_SIZE+1)
@@ -37,12 +39,18 @@
* *
**********************************************************************/
-.macro tlb_prolog_bolted addr
+.macro tlb_prolog_bolted intnum addr
mtspr SPRN_SPRG_TLB_SCRATCH,r13
mfspr r13,SPRN_SPRG_PACA
std r10,PACA_EXTLB+EX_TLB_R10(r13)
mfcr r10
std r11,PACA_EXTLB+EX_TLB_R11(r13)
+#ifdef CONFIG_KVM_BOOKE_HV
+BEGIN_FTR_SECTION
+ mfspr r11, SPRN_SRR1
+END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV)
+#endif
+ DO_KVM \intnum, SPRN_SRR1
std r16,PACA_EXTLB+EX_TLB_R16(r13)
mfspr r16,\addr /* get faulting address */
std r14,PACA_EXTLB+EX_TLB_R14(r13)
@@ -66,7 +74,7 @@
/* Data TLB miss */
START_EXCEPTION(data_tlb_miss_bolted)
- tlb_prolog_bolted SPRN_DEAR
+ tlb_prolog_bolted BOOKE_INTERRUPT_DTLB_MISS SPRN_DEAR
/* We need _PAGE_PRESENT and _PAGE_ACCESSED set */
@@ -214,7 +222,7 @@ itlb_miss_fault_bolted:
/* Instruction TLB miss */
START_EXCEPTION(instruction_tlb_miss_bolted)
- tlb_prolog_bolted SPRN_SRR0
+ tlb_prolog_bolted BOOKE_INTERRUPT_ITLB_MISS SPRN_SRR0
rldicl. r10,r16,64-PGTABLE_EADDR_SIZE,PGTABLE_EADDR_SIZE+4
srdi r15,r16,60 /* get region */