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SubjectRe: [PATCH v2 1/3] genirq/affinity: Add irq_update_affinity_desc()
On 2020-11-27 12:45, John Garry wrote:
> On 27/11/2020 09:57, Marc Zyngier wrote:
>>> If I understand the code correctly, MSI_ALLOC_FLAGS_SHARED_DEVICE is
>>> supposed to be set in info->flags in platform_msi_set_desc(), but
>>> this
>>> is called per-msi after its_msi_prepare(), so we don't the flags set
>>> at the right time. That's how it looks to me...
>> Meh. I was trying multiple things, and of course commited the worse
>> possible approach.
>> I've updated the branch, having verified that we do get the flag in
>> the ITS now.
> Hi Marc,
> That looks to work.

Thanks for having given it a go.

> So do you have an upstream plan for this? I ask, as if you go with
> this, then I may change my series to map and unmap all the irqs again
> - but not sure about that.

I'll write some commit messages, and post that. Either this weekend,
or on Monday at the latest.


Jazz is not dead. It just smells funny...

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