Re: [Xen-devel] [PATCH V2 3/3] x86/altp2m: fix display frozen when switching to a new view early

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 26.10.18 at 17:00, <rcojocaru@xxxxxxxxxxxxxxx> wrote:
> On 10/26/18 5:47 PM, Jan Beulich wrote:
>>>>> On 23.10.18 at 15:19, <rcojocaru@xxxxxxxxxxxxxxx> wrote:
>>>  xen/arch/x86/mm/p2m-ept.c |  8 +++++
>>>  xen/arch/x86/mm/p2m.c     | 83 
> +++++++++++++++++++++++++++++++++++++++--------
>>>  2 files changed, 78 insertions(+), 13 deletions(-)
>> 
>> What about p2m-pt.c?
> 
> I thought altp2m was an EPT-only tool,

Right, I had thought of this after sending, yet I still think ...

> do you mean that I should also
> iterate over possibly active altp2ms in p2m_pt_handle_deferred_changes()
> there as well?

... having that code in sync _might_ be a good idea. Wait for
George's opinion though before you invest time there.

Jan



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