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Re: [XEN PATCH v12 2/7] x86/pvh: Allow (un)map_pirq when dom0 is PVH
- To: "Chen, Jiqian" <Jiqian.Chen@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Fri, 2 Aug 2024 11:17:50 +0200
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- Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, George Dunlap <gwd@xxxxxxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony PERARD <anthony@xxxxxxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, "Daniel P . Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, "Hildebrand, Stewart" <Stewart.Hildebrand@xxxxxxx>, "Huang, Ray" <Ray.Huang@xxxxxxx>
- Delivery-date: Fri, 02 Aug 2024 09:17:57 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 02.08.2024 10:40, Chen, Jiqian wrote:
> On 2024/8/2 16:35, Roger Pau Monné wrote:
>> On Fri, Aug 02, 2024 at 08:17:15AM +0000, Chen, Jiqian wrote:
>>> On 2024/8/2 16:11, Roger Pau Monné wrote:
>>>> I think this patch needs to be adjusted to drop the change to
>>>> xen/arch/x86/physdev.c, as just allowing PHYSDEVOP_{,un}map_pirq
>>>> without any change to do_physdev_op() should result in the correct
>>>> behavior.
>>> Do you mean that I don't need to add any further restrictions in
>>> do_physdev_op(), just simply allow PHYSDEVOP_{,un}map_pirq in
>>> hvm_physdev_op() ?
>>
>> That's my understanding, yes, no further restrictions should be added.
>
> Are you okey with this?
I think I already indicated so - yes, for the time being.
Jan
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