diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_segment.S')
| -rw-r--r-- | arch/powerpc/kvm/book3s_segment.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_segment.S b/arch/powerpc/kvm/book3s_segment.S index 451264274b8c..4a623eb28a53 100644 --- a/arch/powerpc/kvm/book3s_segment.S +++ b/arch/powerpc/kvm/book3s_segment.S @@ -125,6 +125,9 @@ kvmppc_handler_trampoline_enter_end: .global kvmppc_handler_trampoline_exit kvmppc_handler_trampoline_exit: +.global kvmppc_interrupt +kvmppc_interrupt: + /* Register usage at this point: * * SPRG_SCRATCH0 = guest R13 @@ -155,12 +158,16 @@ kvmppc_handler_trampoline_exit: PPC_LL r2, (SHADOW_VCPU_OFF + SVCPU_HOST_R2)(r13) /* Save guest PC and MSR */ +#ifdef CONFIG_PPC64 +BEGIN_FTR_SECTION andi. r0,r12,0x2 beq 1f mfspr r3,SPRN_HSRR0 mfspr r4,SPRN_HSRR1 andi. r12,r12,0x3ffd b 2f +END_FTR_SECTION_IFSET(CPU_FTR_HVMODE_206) +#endif 1: mfsrr0 r3 mfsrr1 r4 2: |