- jbeul...@suse.com wrote:
> >>> On 12.03.15 at 21:52, wrote:
> > On Mon, Mar 09, 2015 at 05:16:18PM +, Andrew Cooper wrote:
> >> On 09/03/15 14:42, elena.ufimts...@oracle.com wrote:
> >> > --- a/xen/drivers/passthrough/iommu.c
> >> > +++ b/xen/drivers/passthrough/iommu.c
> >> > @@ -55,6
>>> On 12.03.15 at 21:52, wrote:
> On Mon, Mar 09, 2015 at 05:16:18PM +, Andrew Cooper wrote:
>> On 09/03/15 14:42, elena.ufimts...@oracle.com wrote:
>> > --- a/xen/drivers/passthrough/iommu.c
>> > +++ b/xen/drivers/passthrough/iommu.c
>> > @@ -55,6 +55,9 @@ bool_t __read_mostly iommu_hap_pt_s
On Mon, Mar 09, 2015 at 05:16:18PM +, Andrew Cooper wrote:
> On 09/03/15 14:42, elena.ufimts...@oracle.com wrote:
> > 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 preven
On Tue, Mar 10, 2015 at 04:27:15PM +, Jan Beulich wrote:
> >>> On 10.03.15 at 17:16, wrote:
> > On Tue, Mar 10, 2015 at 02:47:24AM +, Tian, Kevin wrote:
> >> > From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
> >> > --- a/xen/drivers/passthrough/vtd/iommu.c
> >> > +++ b
>>> On 10.03.15 at 17:16, wrote:
> On Tue, Mar 10, 2015 at 02:47:24AM +, Tian, Kevin wrote:
>> > From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
>> > --- a/xen/drivers/passthrough/vtd/iommu.c
>> > +++ b/xen/drivers/passthrough/vtd/iommu.c
>> > @@ -1232,6 +1232,38 @@ static
On Tue, Mar 10, 2015 at 02:47:24AM +, Tian, Kevin wrote:
> > From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
> > Sent: Monday, March 09, 2015 10:43 PM
> >
> > From: Elena Ufimtseva
> >
> > On some platforms RMRR regions may be not specified
> > in ACPI and thus will not
>>> On 10.03.15 at 03:47, wrote:
>> From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
>> Format for rmrr Xen command line option:
>> rmrr=[sbdf]start<:end>,[sbdf]start:
>
> how about sticking to rmrr structure, i.e.
>
> rmrr=start<:end>[sbdf1, sbdf2, ...], ...
+1
>> +
On Tue, Mar 10, 2015 at 02:47:24AM +, Tian, Kevin wrote:
> > From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
> > Sent: Monday, March 09, 2015 10:43 PM
> >
> > From: Elena Ufimtseva
> >
> > On some platforms RMRR regions may be not specified
> > in ACPI and thus will not
> From: elena.ufimts...@oracle.com [mailto:elena.ufimts...@oracle.com]
> Sent: Monday, March 09, 2015 10:43 PM
>
> 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
On 09/03/15 14:42, elena.ufimts...@oracle.com wrote:
> 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 allo
On Mon, Mar 09, 2015 at 10:42:57AM -0400, elena.ufimts...@oracle.com wrote:
> 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 comma
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
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