On Thu, Jan 31, 2019 at 10:47:27AM +0000, Paul Durrant wrote: > This patch introduces an implementation of the SCONTROL, SVERSION, SIEFP, > SIMP, EOM and SINT0-15 SynIC MSRs. No message source is added and, as such, > nothing will yet generate a synthetic interrupt. A subsequent patch will > add an implementation of synthetic timers which will need the infrastructure > added by this patch to deliver expiry messages to the guest. > > NOTE: A 'synic' option is added to the toolstack viridian enlightenments > enumeration but is deliberately not documented as enabling these > SynIC registers without a message source is only useful for > debugging. > > Signed-off-by: Paul Durrant <paul.durr...@citrix.com> > --- > Cc: Ian Jackson <ian.jack...@eu.citrix.com> > Cc: Wei Liu <wei.l...@citrix.com> > Cc: Andrew Cooper <andrew.coop...@citrix.com> > Cc: George Dunlap <george.dun...@eu.citrix.com> > Cc: Jan Beulich <jbeul...@suse.com> > Cc: Julien Grall <julien.gr...@arm.com> > Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> > Cc: Stefano Stabellini <sstabell...@kernel.org> > Cc: Tim Deegan <t...@xen.org> > Cc: "Roger Pau Monné" <roger....@citrix.com> > > v3: > - Add the 'SintPollingModeAvailable' bit in CPUID leaf 3 > --- > tools/libxl/libxl.h | 6 + > tools/libxl/libxl_dom.c | 3 + > tools/libxl/libxl_types.idl | 1 +
For the toolstack part: Acked-by: Wei Liu <wei.l...@citrix.com> Sorry I don't have time to go through the viridian spec, but the rest looks sensible to me. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
