>>> On 18.12.14 at 19:51, <andrew.coop...@citrix.com> wrote: > On 18/12/14 18:27, Roger Pau Monne wrote: >> Prevent Dom0 from accessing HPET MMIO region by adding it to the list of >> denied memory regions. >> >> Signed-off-by: Roger Pau Monné <roger....@citrix.com> >> Cc: Jan Beulich <jbeul...@suse.com> >> Cc: Andrew Cooper <andrew.coop...@citrix.com> > > Apologies that this reply is split between patch 0 and 2 - I replied to > your cover letter before reading this patch. > > Denying access is only valid if acpi_table_hpet.flags & > ACPI_HPET_PAGE_PROTECT4 is true.
Somehow the existence of this indication slipped my attention so far; I had always wanted to hide the HPET page from Dom0 if possible. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
