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Re: [Xen-devel] [PATCH v2] gic: drop interrupts enabling on interrupts processing



Hi,

On 30/05/2019 17:14, Andrii Anisov wrote:


On 29.05.19 18:32, Julien Grall wrote:
BTW, do you hear about plans for the new vgic? Some time ago it was said that new vgic implementation going to replace the old one, and optimizing the old is worthless. But as I see, there are no updates into that area yet.

We need help to make it happen.
I'm not sure I'll have spare time soon, but what kind of help you need? Do you have a TODO list?

From the top of my head the major blocker is GICv3 (+ ITS) support. It mostly need to be ported from Linux.

There were also a couple of concern regarding using ordering the list while folding (can't remember if this was addressed in Linux).

@Andre, I thought we capture that in Xen Project jira but I can't find it. Did you keep a list?

Cheers,

--
Julien Grall

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