diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_rmhandlers.S')
| -rw-r--r-- | arch/powerpc/kvm/book3s_rmhandlers.S | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/powerpc/kvm/book3s_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S index dd03689fc60..c1f877c4a88 100644 --- a/arch/powerpc/kvm/book3s_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_rmhandlers.S @@ -36,7 +36,6 @@ #if defined(CONFIG_PPC_BOOK3S_64) #define LOAD_SHADOW_VCPU(reg) GET_PACA(reg) -#define SHADOW_VCPU_OFF PACA_KVM_SVCPU #define MSR_NOIRQ MSR_KERNEL & ~(MSR_IR | MSR_DR) #define FUNC(name) GLUE(.,name) @@ -66,7 +65,6 @@ kvmppc_skip_Hinterrupt: #elif defined(CONFIG_PPC_BOOK3S_32) -#define SHADOW_VCPU_OFF 0 #define MSR_NOIRQ MSR_KERNEL #define FUNC(name) name @@ -96,14 +94,14 @@ kvmppc_trampoline_\intno: b kvmppc_resume_\intno /* Get back original handler */ 1: tophys(r13, r13) - stw r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13) + stw r12, HSTATE_SCRATCH1(r13) mfspr r12, SPRN_SPRG_SCRATCH1 - stw r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13) - lbz r12, (SHADOW_VCPU_OFF + SVCPU_IN_GUEST)(r13) + stw r12, HSTATE_SCRATCH0(r13) + lbz r12, HSTATE_IN_GUEST(r13) cmpwi r12, KVM_GUEST_MODE_NONE bne ..kvmppc_handler_hasmagic_\intno /* No KVM guest? Then jump back to the Linux handler! */ - lwz r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13) + lwz r12, HSTATE_SCRATCH1(r13) b 2b /* Now we know we're handling a KVM guest */ @@ -146,8 +144,8 @@ INTERRUPT_TRAMPOLINE BOOK3S_INTERRUPT_ALTIVEC * * R12 = free * R13 = Shadow VCPU (PACA) - * SVCPU.SCRATCH0 = guest R12 - * SVCPU.SCRATCH1 = guest CR + * HSTATE.SCRATCH0 = guest R12 + * HSTATE.SCRATCH1 = guest CR * SPRG_SCRATCH0 = guest R13 * */ @@ -159,9 +157,9 @@ kvmppc_handler_skip_ins: mtsrr0 r12 /* Clean up all state */ - lwz r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13) + lwz r12, HSTATE_SCRATCH1(r13) mtcr r12 - PPC_LL r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13) + PPC_LL r12, HSTATE_SCRATCH0(r13) GET_SCRATCH0(r13) /* And get back into the code */ |