Jan Kiszka 48005f64d0 KVM: x86: Save&restore interrupt shadow mask ... The interrupt shadow created by STI or MOV-SS-like operations is part of the VCPU state and must be preserved across migration. Transfer it in the spare padding field of kvm_vcpu_events.interrupt. As a side effect we now have to make vmx_set_interrupt_shadow robust against both shadow types being set. Give MOV SS a higher priority and skip STI in that case to avoid that VMX throws a fault on next entry. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>		2010-04-25 12:38:28 +03:00
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api.txt	KVM: x86: Save&restore interrupt shadow mask	2010-04-25 12:38:28 +03:00