4.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Paolo Bonzini <pbonz...@redhat.com>
commit 73917739334c6509833b0403b81d4a04a8784bdf upstream.
An SMI to a halted VCPU must wake it up, hence a VCPU with a pending
SMI must be considered runnable.
Fixes: 64d6067057d9658acb8675afcfba549abdb7fc16
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/x86/kvm/x86.c | 3 +++
1 file changed, 3 insertions(+)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -8030,6 +8030,9 @@ static inline bool kvm_vcpu_has_events(s
if (atomic_read(&vcpu->arch.nmi_queued))
return true;
+ if (test_bit(KVM_REQ_SMI, &vcpu->requests))
+ return true;
+
if (kvm_arch_interrupt_allowed(vcpu) &&
kvm_cpu_has_interrupt(vcpu))
return true;
--
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