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KVM: s390: set interception requests for all floating irqs 

No need to separate pending and floating irqs when setting interception
requests. Let's do it for all equally.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
David Hildenbrand 2015-09-28 14:27:51 +02:00 committed by Christian Borntraeger
parent fee0e0fdb2
commit 5f94c58ed0
1 changed files with 7 additions and 12 deletions
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19
arch/s390/kvm/interrupt.c
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@ -107,14 +107,10 @@ static inline u8 int_word_to_isc(u32 int_word)
return (int_word & 0x38000000) >> 27;
}
static inline unsigned long pending_floating_irqs(struct kvm_vcpu *vcpu)
static inline unsigned long pending_irqs(struct kvm_vcpu *vcpu)
{
return vcpu->kvm->arch.float_int.pending_irqs;
}
static inline unsigned long pending_local_irqs(struct kvm_vcpu *vcpu)
{
return vcpu->arch.local_int.pending_irqs;
return vcpu->kvm->arch.float_int.pending_irqs |
vcpu->arch.local_int.pending_irqs;
}
static unsigned long disable_iscs(struct kvm_vcpu *vcpu,
@ -133,8 +129,7 @@ static unsigned long deliverable_irqs(struct kvm_vcpu *vcpu)
{
unsigned long active_mask;
active_mask = pending_local_irqs(vcpu);
active_mask |= pending_floating_irqs(vcpu);
active_mask = pending_irqs(vcpu);
if (!active_mask)
return 0;
@ -202,7 +197,7 @@ static void __set_cpuflag(struct kvm_vcpu *vcpu, u32 flag)
static void set_intercept_indicators_io(struct kvm_vcpu *vcpu)
{
if (!(pending_floating_irqs(vcpu) & IRQ_PEND_IO_MASK))
if (!(pending_irqs(vcpu) & IRQ_PEND_IO_MASK))
return;
else if (psw_ioint_disabled(vcpu))
__set_cpuflag(vcpu, CPUSTAT_IO_INT);
@ -212,7 +207,7 @@ static void set_intercept_indicators_io(struct kvm_vcpu *vcpu)
static void set_intercept_indicators_ext(struct kvm_vcpu *vcpu)
{
if (!(pending_local_irqs(vcpu) & IRQ_PEND_EXT_MASK))
if (!(pending_irqs(vcpu) & IRQ_PEND_EXT_MASK))
return;
if (psw_extint_disabled(vcpu))
__set_cpuflag(vcpu, CPUSTAT_EXT_INT);
@ -222,7 +217,7 @@ static void set_intercept_indicators_ext(struct kvm_vcpu *vcpu)
static void set_intercept_indicators_mchk(struct kvm_vcpu *vcpu)
{
if (!(pending_local_irqs(vcpu) & IRQ_PEND_MCHK_MASK))
if (!(pending_irqs(vcpu) & IRQ_PEND_MCHK_MASK))
return;
if (psw_mchk_disabled(vcpu))
vcpu->arch.sie_block->ictl |= ICTL_LPSW;