On 01.11.2019 15:29, Andrew Cooper wrote: > On 01/11/2019 14:00, Eslam Elnikety wrote: >> Thanks for this series, Jan. >> >> On 30.10.19 11:39, Jan Beulich wrote: >>> To fulfill the "protected" in its name, don't let the real hardware >>> values "shine through". Report a control register value expressing this. >>> >>> Signed-off-by: Jan Beulich <jbeul...@suse.com> >>> --- >>> TBD: Do we want to permit Dom0 access? >> >> It would be nice to give an administrator a way to get PPIN outside >> the context of an MCE when needed. > > I suppose this is a reasonable request. We should expose it to the > hardware domain.
Via (new) sysctl (or platform op) or by allowing direct MSR read access? (If the former, I'd want to make this addition a separate patch.) Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
