diff options
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 888afe8d35cc..c0d62a917e20 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -729,13 +729,14 @@ int kvmppc_core_check_requests(struct kvm_vcpu *vcpu) return r; } -int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) +int kvmppc_vcpu_run(struct kvm_vcpu *vcpu) { + struct kvm_run *run = vcpu->run; int ret, s; struct debug_reg debug; if (!vcpu->arch.sane) { - kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR; + run->exit_reason = KVM_EXIT_INTERNAL_ERROR; return -EINVAL; } @@ -777,7 +778,7 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) vcpu->arch.pgdir = vcpu->kvm->mm->pgd; kvmppc_fix_ee_before_entry(); - ret = __kvmppc_vcpu_run(kvm_run, vcpu); + ret = __kvmppc_vcpu_run(run, vcpu); /* No need for guest_exit. It's done in handle_exit. We also get here with interrupts enabled. */ @@ -799,11 +800,11 @@ out: return ret; } -static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) +static int emulation_exit(struct kvm_vcpu *vcpu) { enum emulation_result er; - er = kvmppc_emulate_instruction(run, vcpu); + er = kvmppc_emulate_instruction(vcpu); switch (er) { case EMULATE_DONE: /* don't overwrite subtypes, just account kvm_stats */ @@ -820,8 +821,8 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) __func__, vcpu->arch.regs.nip, vcpu->arch.last_inst); /* For debugging, encode the failing instruction and * report it to userspace. */ - run->hw.hardware_exit_reason = ~0ULL << 32; - run->hw.hardware_exit_reason |= vcpu->arch.last_inst; + vcpu->run->hw.hardware_exit_reason = ~0ULL << 32; + vcpu->run->hw.hardware_exit_reason |= vcpu->arch.last_inst; kvmppc_core_queue_program(vcpu, ESR_PIL); return RESUME_HOST; @@ -833,8 +834,9 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) } } -static int kvmppc_handle_debug(struct kvm_run *run, struct kvm_vcpu *vcpu) +static int kvmppc_handle_debug(struct kvm_vcpu *vcpu) { + struct kvm_run *run = vcpu->run; struct debug_reg *dbg_reg = &(vcpu->arch.dbg_reg); u32 dbsr = vcpu->arch.dbsr; @@ -953,7 +955,7 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu, } } -static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu, +static int kvmppc_resume_inst_load(struct kvm_vcpu *vcpu, enum emulation_result emulated, u32 last_inst) { switch (emulated) { @@ -965,8 +967,8 @@ static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu, __func__, vcpu->arch.regs.nip); /* For debugging, encode the failing instruction and * report it to userspace. */ - run->hw.hardware_exit_reason = ~0ULL << 32; - run->hw.hardware_exit_reason |= last_inst; + vcpu->run->hw.hardware_exit_reason = ~0ULL << 32; + vcpu->run->hw.hardware_exit_reason |= last_inst; kvmppc_core_queue_program(vcpu, ESR_PIL); return RESUME_HOST; @@ -1023,7 +1025,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, run->ready_for_interrupt_injection = 1; if (emulated != EMULATE_DONE) { - r = kvmppc_resume_inst_load(run, vcpu, emulated, last_inst); + r = kvmppc_resume_inst_load(vcpu, emulated, last_inst); goto out; } @@ -1083,7 +1085,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, break; case BOOKE_INTERRUPT_HV_PRIV: - r = emulation_exit(run, vcpu); + r = emulation_exit(vcpu); break; case BOOKE_INTERRUPT_PROGRAM: @@ -1093,7 +1095,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, * We are here because of an SW breakpoint instr, * so lets return to host to handle. */ - r = kvmppc_handle_debug(run, vcpu); + r = kvmppc_handle_debug(vcpu); run->exit_reason = KVM_EXIT_DEBUG; kvmppc_account_exit(vcpu, DEBUG_EXITS); break; @@ -1114,7 +1116,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, break; } - r = emulation_exit(run, vcpu); + r = emulation_exit(vcpu); break; case BOOKE_INTERRUPT_FP_UNAVAIL: @@ -1281,7 +1283,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, * actually RAM. */ vcpu->arch.paddr_accessed = gpaddr; vcpu->arch.vaddr_accessed = eaddr; - r = kvmppc_emulate_mmio(run, vcpu); + r = kvmppc_emulate_mmio(vcpu); kvmppc_account_exit(vcpu, MMIO_EXITS); } @@ -1332,7 +1334,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, } case BOOKE_INTERRUPT_DEBUG: { - r = kvmppc_handle_debug(run, vcpu); + r = kvmppc_handle_debug(vcpu); if (r == RESUME_HOST) run->exit_reason = KVM_EXIT_DEBUG; kvmppc_account_exit(vcpu, DEBUG_EXITS); |