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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Vitaly Kuznetsov <vkuznets@redhat.com>,
        Peter Xu <peterx@redhat.com>,
        Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 5.5 157/176] KVM: X86: Fix kvm_bitmap_or_dest_vcpus() to use irq shorthand
Date:   Tue,  3 Mar 2020 18:43:41 +0100
Message-Id: <20200303174322.601602716@linuxfoundation.org>
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From: Peter Xu <peterx@redhat.com>

commit b4b2963616bbd91ebb33148522552e1135de56ae upstream.

The 3rd parameter of kvm_apic_match_dest() is the irq shorthand,
rather than the irq delivery mode.

Fixes: 7ee30bc132c6 ("KVM: x86: deliver KVM IOAPIC scan request to target vCPUs")
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/x86/kvm/lapic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1150,7 +1150,7 @@ void kvm_bitmap_or_dest_vcpus(struct kvm
 			if (!kvm_apic_present(vcpu))
 				continue;
 			if (!kvm_apic_match_dest(vcpu, NULL,
-						 irq->delivery_mode,
+						 irq->shorthand,
 						 irq->dest_id,
 						 irq->dest_mode))
 				continue;