Replace all open-coded assignments to vcpu->arch.mp_state with calls
to a new helper, kvm_set_mp_state(), to centralize all changes to
mp_state.
No functional change intended.
Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx>
---
arch/x86/kvm/lapic.c | 6 +++---
arch/x86/kvm/svm/nested.c | 2 +-
arch/x86/kvm/svm/sev.c | 4 ++--
arch/x86/kvm/vmx/nested.c | 4 ++--
arch/x86/kvm/x86.c | 17 ++++++++---------
arch/x86/kvm/x86.h | 5 +++++
arch/x86/kvm/xen.c | 4 ++--
7 files changed, 23 insertions(+), 19 deletions(-)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 3c83951c619e..bfbc4bc70595 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -3392,9 +3392,9 @@ int kvm_apic_accept_events(struct kvm_vcpu *vcpu)
if (test_and_clear_bit(KVM_APIC_INIT, &apic->pending_events)) {
kvm_vcpu_reset(vcpu, true);
if (kvm_vcpu_is_bsp(apic->vcpu))
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
else
- vcpu->arch.mp_state = KVM_MP_STATE_INIT_RECEIVED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_INIT_RECEIVED);
}
if (test_and_clear_bit(KVM_APIC_SIPI, &apic->pending_events)) {
if (vcpu->arch.mp_state == KVM_MP_STATE_INIT_RECEIVED) {
@@ -3403,7 +3403,7 @@ int kvm_apic_accept_events(struct kvm_vcpu *vcpu)
sipi_vector = apic->sipi_vector;
kvm_x86_call(vcpu_deliver_sipi_vector)(vcpu,
sipi_vector);
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
}
}
return 0;
diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index b708bdf7eaff..f47906fd9b03 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -994,7 +994,7 @@ int nested_svm_vmexit(struct vcpu_svm *svm)
kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
/* in case we halted in L2 */
- svm->vcpu.arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
/* Give the current vmcb to the guest */
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 943bd074a5d3..b4d9efd7537d 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -3831,7 +3831,7 @@ static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu)
/* Mark the vCPU as offline and not runnable */
vcpu->arch.pv.pv_unhalted = false;
- vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_HALTED);
/* Clear use of the VMSA */
svm->vmcb->control.vmsa_pa = INVALID_PAGE;
@@ -3870,7 +3870,7 @@ static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu)
/* Mark the vCPU as runnable */
vcpu->arch.pv.pv_unhalted = false;
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
svm->sev_es.snp_vmsa_gpa = INVALID_PAGE;
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index aa78b6f38dfe..d53bf4a5ad99 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -3791,7 +3791,7 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
break;
case GUEST_ACTIVITY_WAIT_SIPI:
vmx->nested.nested_run_pending = 0;
- vcpu->arch.mp_state = KVM_MP_STATE_INIT_RECEIVED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_INIT_RECEIVED);
break;
default:
break;
@@ -5055,7 +5055,7 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason,
vmx->nested.need_vmcs12_to_shadow_sync = true;
/* in case we halted in L2 */
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
if (likely(!vmx->fail)) {
if (vm_exit_reason != -1)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index c79a8cc57ba4..d6679df95a75 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -11208,8 +11208,7 @@ static inline int vcpu_block(struct kvm_vcpu *vcpu)
case KVM_MP_STATE_HALTED:
case KVM_MP_STATE_AP_RESET_HOLD:
vcpu->arch.pv.pv_unhalted = false;
- vcpu->arch.mp_state =
- KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
fallthrough;
case KVM_MP_STATE_RUNNABLE:
vcpu->arch.apf.halted = false;
@@ -11288,7 +11287,7 @@ static int __kvm_emulate_halt(struct kvm_vcpu *vcpu, int state, int reason)
if (kvm_vcpu_has_events(vcpu))
vcpu->arch.pv.pv_unhalted = false;
else
- vcpu->arch.mp_state = state;
+ kvm_set_mp_state(vcpu, state);
return 1;
} else {
vcpu->run->exit_reason = reason;
@@ -11804,10 +11803,10 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
goto out;
if (mp_state->mp_state == KVM_MP_STATE_SIPI_RECEIVED) {
- vcpu->arch.mp_state = KVM_MP_STATE_INIT_RECEIVED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_INIT_RECEIVED);
set_bit(KVM_APIC_SIPI, &vcpu->arch.apic->pending_events);
} else
- vcpu->arch.mp_state = mp_state->mp_state;
+ kvm_set_mp_state(vcpu, mp_state->mp_state);
kvm_make_request(KVM_REQ_EVENT, vcpu);
ret = 0;
@@ -11934,7 +11933,7 @@ static int __set_sregs_common(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs,
if (kvm_vcpu_is_bsp(vcpu) && kvm_rip_read(vcpu) == 0xfff0 &&
sregs->cs.selector == 0xf000 && sregs->cs.base == 0xffff0000 &&
!is_protmode(vcpu))
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
return 0;
}
@@ -12237,9 +12236,9 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
kvm_gpc_init(&vcpu->arch.pv_time, vcpu->kvm);
if (!irqchip_in_kernel(vcpu->kvm) || kvm_vcpu_is_reset_bsp(vcpu))
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
else
- vcpu->arch.mp_state = KVM_MP_STATE_UNINITIALIZED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_UNINITIALIZED);
r = kvm_mmu_create(vcpu);
if (r < 0)
@@ -13459,7 +13458,7 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
}
vcpu->arch.apf.halted = false;
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
}
void kvm_arch_async_page_present_queued(struct kvm_vcpu *vcpu)
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index ec623d23d13d..bc3b5a9490c6 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -121,6 +121,11 @@ static inline bool kvm_vcpu_has_run(struct kvm_vcpu *vcpu)
return vcpu->arch.last_vmentry_cpu != -1;
}
+static inline void kvm_set_mp_state(struct kvm_vcpu *vcpu, int mp_state)
+{
+ vcpu->arch.mp_state = mp_state;
+}
+
static inline bool kvm_is_exception_pending(struct kvm_vcpu *vcpu)
{
return vcpu->arch.exception.pending ||
diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c
index a909b817b9c0..f65ca27888e9 100644
--- a/arch/x86/kvm/xen.c
+++ b/arch/x86/kvm/xen.c
@@ -1480,7 +1480,7 @@ static bool kvm_xen_schedop_poll(struct kvm_vcpu *vcpu, bool longmode,
set_bit(vcpu->vcpu_idx, vcpu->kvm->arch.xen.poll_mask);
if (!wait_pending_event(vcpu, sched_poll.nr_ports, ports)) {
- vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_HALTED);
if (sched_poll.timeout)
mod_timer(&vcpu->arch.xen.poll_timer,
@@ -1491,7 +1491,7 @@ static bool kvm_xen_schedop_poll(struct kvm_vcpu *vcpu, bool longmode,
if (sched_poll.timeout)
del_timer(&vcpu->arch.xen.poll_timer);
- vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ kvm_set_mp_state(vcpu, KVM_MP_STATE_RUNNABLE);
}
vcpu->arch.xen.poll_evtchn = 0;
--
2.47.1.688.g23fc6f90ad-goog
