>>> On 08.05.15 at 22:51, wrote:
> On Thu, May 07, 2015 at 06:47:12AM +0100, Jan Beulich wrote:
>> >>> Elena Ufimtseva 05/06/15 6:50 PM >>>
>> >In your proposed second valid case, segment 0001 should be assumed for
>> >
>> >second device as its own segment is not specified?
>>
>> Exactly
On Thu, May 07, 2015 at 06:47:12AM +0100, Jan Beulich wrote:
> >>> Elena Ufimtseva 05/06/15 6:50 PM >>>
> >On Tue, May 05, 2015 at 11:14:30AM +0100, Jan Beulich wrote:
> >> >>> On 28.04.15 at 01:50, wrote:
> >> > +if ( mfn_valid(rmrru->base_address << PAGE_SHIFT) ||
> >> > + m
>>> Elena Ufimtseva 05/06/15 6:50 PM >>>
>On Tue, May 05, 2015 at 11:14:30AM +0100, Jan Beulich wrote:
>> >>> On 28.04.15 at 01:50, wrote:
>> > +if ( mfn_valid(rmrru->base_address << PAGE_SHIFT) ||
>> > + mfn_valid(rmrru->end_address << PAGE_SHIFT) )
>>
>> Please use PFN_UP()
On Tue, May 05, 2015 at 11:14:30AM +0100, Jan Beulich wrote:
> >>> On 28.04.15 at 01:50, wrote:
> > Format for rmrr Xen command line option:
> > rmrr=start<-end>=[s1]bdf1[,[s1]bdf2[,...]];start<-end>=[s2]bdf1[,[s2]bdf2[,...]]
> > If grub used and multiple ranges are specified, ';' should be
> > q
>>> On 28.04.15 at 01:50, wrote:
> Format for rmrr Xen command line option:
> rmrr=start<-end>=[s1]bdf1[,[s1]bdf2[,...]];start<-end>=[s2]bdf1[,[s2]bdf2[,...]]
> If grub used and multiple ranges are specified, ';' should be
> quoted/escaped,
> refer to grub man for more information.
I think you m
From: Elena Ufimtseva
On some platforms RMRR regions may be not specified
in ACPI and thus will not be mapped 1:1 in dom0. This
causes IO Page Faults and prevents dom0 from booting
in PVH mode.
New Xen command line option rmrr allows to specify
such devices and memory regions. These regions are a
