[RFC PATCH 0/3] um: clean up mm creation - another attempt

[Anton Ivanov]

On 25/09/2023 14:33, Johannes Berg wrote:
> On Mon, 2023-09-25 at 14:29 +0100, Anton Ivanov wrote:
>> I have rebased the preempt patch on top of these series.
>>
>> PREEMPT works with some performance decrease.
>>
>> VOLUNTARY deadlocks early in boot around the time it starts loading modules.
>>
>> non-preemptible deadlocks very early in boot.
>>
> 
> Well I guess that means there's still some issue in here? Hmm.
> 
> Now I don't understand anything anymore, I guess.

PEBKAC. The tree got corrupted somewhere during rebase. Reapplying everything on top of a clean master fixed it.

So it all works.

With some performance penalties compared to the old approach, but works.

> 
> johannes
> 

-- 
Anton R. Ivanov
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