On 25/02/2019 14:34, Norbert Manthey wrote: > Guests can issue event channel interaction with guest specified data. > To avoid speculative out-of-bound accesses, we use the nospec macros, > or the domain_vcpu function. Where appropriate, we use the vcpu_id of > the seleceted vcpu instead of the parameter that can be influenced by > the guest, so that only one access needs to be protected. > > This is part of the speculative hardening effort. > > Signed-off-by: Norbert Manthey <[email protected]> > Reviewed-by: Jan Beulich <[email protected]>
Release-acked-by: Juergen Gross <[email protected]> Juergen _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
