Commit 8d0eff63 authored by Alexander Graf's avatar Alexander Graf
Browse files

KVM: PPC: Pass enum to kvmppc_get_last_inst 



The kvmppc_get_last_inst function recently received a facelift that allowed
us to pass an enum of the type of instruction we want to read into it rather
than an unreadable boolean.

Unfortunately, not all callers ended up passing the enum. This wasn't really
an issue as "true" and "false" happen to match the two enum values we have,
but it's still hard to read.

Update all callers of kvmppc_get_last_inst() to follow the new calling
convention.

Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
parent 033aaa14

arch/powerpc/kvm/booke.c

+2 −2
Original line number Diff line number Diff line
@@ -992,12 +992,12 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, 
	case BOOKE_INTERRUPT_DATA_STORAGE:

	case BOOKE_INTERRUPT_DTLB_MISS:

	case BOOKE_INTERRUPT_HV_PRIV:

		emulated = kvmppc_get_last_inst(vcpu, false, &last_inst);

		emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);

		break;

	case BOOKE_INTERRUPT_PROGRAM:

		/* SW breakpoints arrive as illegal instructions on HV */

		if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP)

			emulated = kvmppc_get_last_inst(vcpu, false, &last_inst);

			emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);

		break;

	default:

		break;

arch/powerpc/kvm/emulate.c

+1 −1
Original line number Diff line number Diff line
@@ -219,7 +219,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) 
	/* this default type might be overwritten by subcategories */

	kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);



	emulated = kvmppc_get_last_inst(vcpu, false, &inst);

	emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);

	if (emulated != EMULATE_DONE)

		return emulated;

arch/powerpc/kvm/emulate_loadstore.c

+1 −1
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) 
	/* this default type might be overwritten by subcategories */

	kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);



	emulated = kvmppc_get_last_inst(vcpu, false, &inst);

	emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);

	if (emulated != EMULATE_DONE)

		return emulated;

arch/powerpc/kvm/powerpc.c

+1 −1
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu) 
	{

		u32 last_inst;



		kvmppc_get_last_inst(vcpu, false, &last_inst);

		kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);

		/* XXX Deliver Program interrupt to guest. */

		pr_emerg("%s: emulation failed (%08x)\n", __func__, last_inst);

		r = RESUME_HOST;

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