On Fri, 2021-02-26 at 06:57 -0500, Paolo Bonzini wrote: > The Xen hypercall interface adds to the attack surface of the hypervisor > and will be used quite rarely. Allow compiling it out. > > Suggested-by: Christoph Hellwig <hch@xxxxxx> > Cc: David Woodhouse <dwmw@xxxxxxxxxxxx> > Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> Reviewed-by: David Woodhouse <dwmw@xxxxxxxxxxxx> Thanks. Amazon Development Centre (London) Ltd. Registered in England and Wales with registration number 04543232 with its registered office at 1 Principal Place, Worship Street, London EC2A 2FA, United Kingdom.