From: David Hildenbrand <david@xxxxxxxxxx>
Use it in all places where we set cpuflags.
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Message-Id: <20180123170531.13687-3-david@xxxxxxxxxx>
Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>
Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
---
arch/s390/kvm/interrupt.c | 4 ++--
arch/s390/kvm/kvm-s390.c | 17 ++++++++---------
arch/s390/kvm/vsie.c | 2 +-
3 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 96ea3b80b67a4..404a127b1921a 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -101,7 +101,7 @@ static int sca_inject_ext_call(struct kvm_vcpu *vcpu, int src_id)
/* another external call is pending */
return -EBUSY;
}
- atomic_or(CPUSTAT_ECALL_PEND, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_ECALL_PEND);
return 0;
}
@@ -277,7 +277,7 @@ static unsigned long deliverable_irqs(struct kvm_vcpu *vcpu)
static void __set_cpu_idle(struct kvm_vcpu *vcpu)
{
- atomic_or(CPUSTAT_WAIT, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_WAIT);
set_bit(vcpu->vcpu_id, vcpu->kvm->arch.float_int.idle_mask);
}
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 8a3a1d50ef99d..9dc996acb52cf 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -2329,7 +2329,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{
gmap_enable(vcpu->arch.enabled_gmap);
- atomic_or(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_RUNNING);
if (vcpu->arch.cputm_enabled && !is_vcpu_idle(vcpu))
__start_cpu_timer_accounting(vcpu);
vcpu->cpu = cpu;
@@ -2436,9 +2436,9 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
CPUSTAT_STOPPED);
if (test_kvm_facility(vcpu->kvm, 78))
- atomic_or(CPUSTAT_GED2, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_GED2);
else if (test_kvm_facility(vcpu->kvm, 8))
- atomic_or(CPUSTAT_GED, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_GED);
kvm_s390_vcpu_setup_model(vcpu);
@@ -2475,7 +2475,7 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
vcpu->arch.sie_block->riccbd = (unsigned long) &vcpu->run->s.regs.riccb;
if (sclp.has_kss)
- atomic_or(CPUSTAT_KSS, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_KSS);
else
vcpu->arch.sie_block->ictl |= ICTL_ISKE | ICTL_SSKE | ICTL_RRBE;
@@ -2578,7 +2578,7 @@ static void kvm_s390_vcpu_request_handled(struct kvm_vcpu *vcpu)
* return immediately. */
void exit_sie(struct kvm_vcpu *vcpu)
{
- atomic_or(CPUSTAT_STOP_INT, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_STOP_INT);
while (vcpu->arch.sie_block->prog0c & PROG_IN_SIE)
cpu_relax();
}
@@ -2822,7 +2822,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
if (dbg->control & KVM_GUESTDBG_ENABLE) {
vcpu->guest_debug = dbg->control;
/* enforce guest PER */
- atomic_or(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_P);
if (dbg->control & KVM_GUESTDBG_USE_HW_BP)
rc = kvm_s390_import_bp_data(vcpu, dbg);
@@ -2911,8 +2911,7 @@ static int kvm_s390_handle_requests(struct kvm_vcpu *vcpu)
if (kvm_check_request(KVM_REQ_ENABLE_IBS, vcpu)) {
if (!ibs_enabled(vcpu)) {
trace_kvm_s390_enable_disable_ibs(vcpu->vcpu_id, 1);
- atomic_or(CPUSTAT_IBS,
- &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_IBS);
}
goto retry;
}
@@ -3591,7 +3590,7 @@ void kvm_s390_vcpu_stop(struct kvm_vcpu *vcpu)
/* SIGP STOP and SIGP STOP AND STORE STATUS has been fully processed */
kvm_s390_clear_stop_irq(vcpu);
- atomic_or(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_STOPPED);
__disable_ibs_on_vcpu(vcpu);
for (i = 0; i < online_vcpus; i++) {
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index 6090f4235cfc0..87b3416390636 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -913,7 +913,7 @@ static void register_shadow_scb(struct kvm_vcpu *vcpu,
* External calls have to lead to a kick of the vcpu and
* therefore the vsie -> Simulate Wait state.
*/
- atomic_or(CPUSTAT_WAIT, &vcpu->arch.sie_block->cpuflags);
+ kvm_s390_set_cpuflags(vcpu, CPUSTAT_WAIT);
/*
* We have to adjust the g3 epoch by the g2 epoch. The epoch will
* automatically be adjusted on tod clock changes via kvm_sync_clock.
--
2.13.4
