KVM: x86: skip writeback on injection of nested exception
If a nested page fault happens during emulation, we will inject a vmexit, not a page fault. However because writeback happens after the injection, we will write ctxt->eip from L2 into the L1 EIP. We do not write back if an instruction caused an interception vmexit---do the same for page faults. Suggested-by:Gleb Natapov <gleb@kernel.org> Reviewed-by:
Gleb Natapov <gleb@kernel.org> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
parent
5e352519
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