> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Tuesday, June 02, 2015 2:30 PM
>
> >>> On 02.06.15 at 02:39, wrote:
> >> From: Jan Beulich [mailto:jbeul...@suse.com]
> >> Sent: Monday, June 01, 2015 5:17 PM
> >> >>> On 01.06.15 at 08:30, wrote:
> >> >> From: elena.ufimts...@oracle.com
>
>>> On 02.06.15 at 02:39, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: Monday, June 01, 2015 5:17 PM
>> >>> On 01.06.15 at 08:30, wrote:
>> >> From: elena.ufimts...@oracle.com
>> >> --- a/docs/misc/xen-command-line.markdown
>> >> +++ b/docs/misc/xen-command-line.markdown
>>
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Monday, June 01, 2015 5:17 PM
>
> >>> On 01.06.15 at 08:30, wrote:
> >> From: elena.ufimts...@oracle.com
> [mailto:elena.ufimts...@oracle.com]
> >> --- a/docs/misc/xen-command-line.markdown
> >> +++ b/docs/misc/xen-command-line.markdown
> >>
>>> On 01.06.15 at 08:30, wrote:
>> From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
>> --- a/docs/misc/xen-command-line.markdown
>> +++ b/docs/misc/xen-command-line.markdown
>> @@ -1185,6 +1185,19 @@ Specify the host reboot method.
>> 'efi' instructs Xen to reboot using the
>>> On 29.05.15 at 23:38, wrote:
> --- a/xen/drivers/passthrough/vtd/dmar.c
> +++ b/xen/drivers/passthrough/vtd/dmar.c
> @@ -866,6 +866,106 @@ out:
> return ret;
> }
>
> +#define MAX_EXTRA_RMRR_PAGES 16
> +#define MAX_EXTRA_RMRR 10
> +
> +/* RMRR units derived from command line rmrr option
>>> On 01.06.15 at 08:30, wrote:
>> From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
>> +rmrrn = xzalloc(struct acpi_rmrr_unit);
>> +if ( !rmrrn )
>> +return;
>> +
>> +rmrrn->scope.devices = xmalloc_array(u16,
>> +
> From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
> Sent: Saturday, May 30, 2015 5:39 AM
>
> 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 b
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
