Re: [Xen-devel] [PATCH] xsm: allow relevant permission during migrate and gpu-passthrough.

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 22.12.16 at 16:28, <cardoe@xxxxxxxxxx> wrote:
> On 12/20/16 3:37 AM, Anshul Makkar wrote:
>> On 20/12/2016 04:03, Doug Goldstein wrote:
>>> On 12/19/16 10:02 AM, Doug Goldstein wrote:
>>>> On 12/14/16 3:09 PM, Daniel De Graaf wrote:
>>>>> On 12/12/2016 09:00 AM, Anshul Makkar wrote:
>>>>>> During guest migrate allow permission to prevent
>>>>>> spurious page faults.
>>>>>> Prevents these errors:
>>>>>> d73: Non-privileged (73) attempt to map I/O space 00000000
>>>>>>
>>>>>> avc: denied  { set_misc_info } for domid=0 target=11
>>>>>> scontext=system_u:system_r:dom0_t
>>>>>> tcontext=system_u:system_r:domU_t tclass=domain
>>>>>>
>>>>>> GPU passthrough for hvm guest:
>>>>>> avc:  denied  { send_irq } for domid=0 target=10
>>>>>> scontext=system_u:system_r:dom0_t
>>>>>> tcontext=system_u:system_r:domU_t tclass=hvm
>>>>>>
>>>>>> Signed-off-by: Anshul Makkar <anshul.makkar@xxxxxxxxxx>
>>>>>
>>>>> Acked-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
>>>>>
>>>>
>>>> Daniel,
>>>>
>>>> Should this be backported to 4.8?
>>>>
>>>
>>> FWIW, Daniel's email is bouncing. Anshul, do you want to test/confirm?
>>>
>> 
>> Doug, yes, will backport and test.
>> 
>> Anshul
> 
> CCing Jan for the backport.

Well - I'll wait for the pending confirmation from Anshul (please
Cc me on that one). Or wait - this is under tools/, in which case
I'd rather leave this to Ian (so please Cc him when confirming).

Jan


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