On 20.04.2021 19:41, Andrew Cooper wrote: > Factor out a compat boolean to remove the lfence overhead from multiple > is_pv_32bit_domain() calls. > > Signed-off-by: Andrew Cooper <[email protected]> > --- > CC: Jan Beulich <[email protected]> > CC: Roger Pau Monné <[email protected]> > CC: Wei Liu <[email protected]> > > v2: > * Reinstate the conditional for the start info pointer, in case Intel/AMD > can't be persuaded to adjust the architectural guarentees for upper bits in > compatibility mode transitions.
As indicated before, with this adjustment Reviewed-by: Jan Beulich <[email protected]> Jan
