On 17/02/15 12:36, Jan Beulich wrote: >>>> On 14.02.15 at 00:21, <elena.ufimts...@oracle.com> wrote: >> On Fri, Feb 13, 2015 at 10:09:39PM +0000, Andrew Cooper wrote: >>> If I understand the problem correctly, I believe that the correct >>> solution would be to add a dmar_rmrr[ command line parameter along the >>> same lines as ivrs_hpet[ and ivrs_ioapic[ which allows the user to >>> inject corrections to the ACPI tables via the command line. >> Yes, if we agree to classify those magic locations as being not reported >> by ACPI machinery. > One fundamental problem for someone to use this proposed option > in practice is - how does(s)he learn which region(s) to specify?
Trial and improvement, or find a manual for the affected system. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
