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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-11 12:10:57 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-11 12:10:57 -0500 |
| commit | ed343aa85718f039f5c3121aff099085902c97f0 (patch) | |
| tree | d33694025e991e2d20765b4bbde48e0aa8096174 | |
| parent | fcb732d8f8cf6084f8480015ad41d25fb023a4dd (diff) | |
| parent | 5bfa685e62e9ba93c303a9a8db646c7228b9b570 (diff) | |
| download | linux-ed343aa85718f039f5c3121aff099085902c97f0.tar.bz2 | |
Merge tag 'kvmarm-fixes-5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 5.17, take #3
- Fix pending state read of a HW interrupt
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic-mmio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-mmio.c b/arch/arm64/kvm/vgic/vgic-mmio.c index 7068da080799..49837d3a3ef5 100644 --- a/arch/arm64/kvm/vgic/vgic-mmio.c +++ b/arch/arm64/kvm/vgic/vgic-mmio.c @@ -248,6 +248,8 @@ unsigned long vgic_mmio_read_pending(struct kvm_vcpu *vcpu, IRQCHIP_STATE_PENDING, &val); WARN_RATELIMIT(err, "IRQ %d", irq->host_irq); + } else if (vgic_irq_is_mapped_level(irq)) { + val = vgic_get_phys_line_level(irq); } else { val = irq_is_pending(irq); } |