On Thu, Sep 24, 2015 at 11:29:54AM +0100, Wei Liu wrote:
> Hi Elena
>
> On Wed, Sep 23, 2015 at 11:56:12AM -0400, Elena Ufimtseva wrote:
> > Hi
> >
> >
On Thu, Sep 24, 2015 at 10:18:54AM +0100, Tim Deegan wrote:
> At 15:17 +0800 on 24 Sep (1443107852), Chen, Tiejun wrote:
> > On 9/23/2015 11:56 PM, Elena Ufimtseva wrote:
> > > Hi
> > >
> > > There is a regression in RMRR patch
> > > 5ae03990c120a7b3067a52d9784c9aa72c0705a6 in
> > > new set_identi
On Thu, Sep 24, 2015 at 04:31:09AM -0600, Jan Beulich wrote:
> >>> On 24.09.15 at 11:18, wrote:
> > AIUI the problem is that before the call to set_identity_p2m_entry(),
> > PVH dom0 has a p2m entry covering this range but no IOMMU entry. Is
> > that right? So the fix will be to make PVH dom0 co
>>> On 24.09.15 at 11:18, wrote:
> AIUI the problem is that before the call to set_identity_p2m_entry(),
> PVH dom0 has a p2m entry covering this range but no IOMMU entry. Is
> that right? So the fix will be to make PVH dom0 construction set up
> the IOMMU correctly when it sets up the p2m.
Rig
Hi Elena
On Wed, Sep 23, 2015 at 11:56:12AM -0400, Elena Ufimtseva wrote:
> Hi
>
>
>
> There is a regression in RMRR patch 5ae03990c120a7
At 15:17 +0800 on 24 Sep (1443107852), Chen, Tiejun wrote:
> On 9/23/2015 11:56 PM, Elena Ufimtseva wrote:
> > Hi
> >
> > There is a regression in RMRR patch
> > 5ae03990c120a7b3067a52d9784c9aa72c0705a6 in
> > new set_identity_p2m_entry. RMRRs are not being mapped in IOMMU for PVH
> > Dom0.
> > T
On 9/23/2015 11:56 PM, Elena Ufimtseva wrote:
Hi
There is a regression in RMRR patch 5ae03990c120a7b3067a52d9784c9aa72c0705a6 in
new set_identity_p2m_entry. RMRRs are not being mapped in IOMMU for PVH Dom0.
This causes pages faults and some long 'hang-like' delays during boot and
device assignme
Hi
There is a regression in RMRR patch 5ae03990c120a7b3067a52d9784c9aa72c0705a6 in
new set_identity_p2m_entry. RMRRs are not being mapped in
