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Commit 7cc1e8ee authored by Alexander Graf's avatar Alexander Graf Committed by Avi Kivity
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KVM: PPC: booke: Reinject performance monitor interrupts 



When we get a performance monitor interrupt, we need to make sure that
the host receives it. So reinject it like we reinject the other host
destined interrupts.

Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 4e642ccb

arch/powerpc/include/asm/hw_irq.h

+1 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ 
extern void __replay_interrupt(unsigned int vector);



extern void timer_interrupt(struct pt_regs *);

extern void performance_monitor_exception(struct pt_regs *regs);



#ifdef CONFIG_PPC64

#include <asm/paca.h>

arch/powerpc/kvm/booke.c

+4 −0
Original line number Diff line number Diff line
@@ -634,6 +634,10 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu, 
	case BOOKE_INTERRUPT_MACHINE_CHECK:

		/* FIXME */

		break;

	case BOOKE_INTERRUPT_PERFORMANCE_MONITOR:

		kvmppc_fill_pt_regs(&regs);

		performance_monitor_exception(&regs);

		break;

	}

}