[PATCH v2 0/6] fsl-mc: Move over to device MSI infrastructure

[Christophe Leroy (CS GROUP)]

Hi Marc,

Le 10/05/2026 à 15:00, Marc Zyngier a écrit :
> On Thu, 26 Feb 2026 09:50:43 +0000,
> "Christophe Leroy (CS GROUP)" <chleroy at kernel.org> wrote:
>>
>>
>> On Tue, 24 Feb 2026 10:09:30 +0000, Marc Zyngier wrote:
>>> This is the second drop of this cleanup series for the fsl-mc MSI
>>> infrastructure, initially posted at [1].
>>>
>>> * From v1 [1]:
>>>
>>>    - Drop the now unused DOMAIN_BUS_FSL_MC_MSI bus token
>>>
>>> [...]
>>
>> Applied, thanks!
>>
>> [1/6] fsl-mc: Remove MSI domain propagation to sub-devices
>>        commit: 1fb7392ee3408494d4d62c09a8c3e5f5934caba7
>> [2/6] fsl-mc: Add minimal infrastructure to use platform MSI
>>        commit: 0c9f522f2d41c7e055a602a0d2c41dc7af01010b
>> [3/6] irqchip/gic-v3-its: Add fsl_mc device plumbing to the msi-parent handling
>>        commit: cf3179b4e53f527aba9f0c6c3b921619c8adf761
>> [4/6] fsl-mc: Switch over to per-device platform MSI
>>        commit: 4a958e47c246fa3fb8954f4303e0da15ab3d026d
>> [5/6] fsl-mc: Remove legacy MSI implementation
>>        commit: 14b1cbcc6cec0b02298f4adf717646cd943b7ef6
>> [6/6] platform-msi: Remove stale comment
>>        commit: f0a2eac6a597268034fd40d92c1469182438b53d
> 
> Is there any particular reason why this didn't make it into 7.1?

I sent a pull request [1] as early as possible after Easter break, but 
it was apparently too late. Or maybe that was because I did a last 
minute rebase, I'm not sure what the real reason. I tentatively sent an 
alternative pull request [2] the day after after rolling back the 
rebase, but I got no feedback.

> 
> I was really looking forward to some additional cleanups in the GICv3
> ITS code, and this gets in the way.

It is still in linux-next and finger crossed will go in 7.2

 > > Do I need to respin it?

No, I'd like to avoid having to rebase again. If you have changes to the 
series please send followup patches.

Christophe

[1] 
https://patchwork.kernel.org/project/linux-soc/patch/69cdadd6-523c-4a79-8cb3-1deff5910699@kernel.org/

[2] 
https://patchwork.kernel.org/project/linux-soc/patch/310b65ba-1d73-4ce0-b332-00cde70acc69@kernel.org/