Re: [patch V3 00/20] sched: Rewrite MM CID management

Shrikanth Hegde
2025-11-01T07:56:55Z

On 11/1/25 1:06 AM, Thomas Gleixner wrote:
> On Thu, Oct 30 2025 at 12:10, Shrikanth Hegde wrote:
>>> I am running into crash at boot on power10 pseries.
>>> Thought of putting it here first. Me trying to figure out why.
>>>
>>> I am using your tree.
>>> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
>
> Can you update and revalidate? There are a couple of fixes there though
> I don't know how they would be related.

Tried with latest. It boots fine with NR_CPUS=8192.

at commit:
commit 870c1793316eddb6f8c9814f830f237e6e1c40ee (origin/rseq/cid)
Author: Thomas Gleixner <tglx@linutronix.de>
Date: Tue Oct 14 10:51:04 2025 +0200

sched/mmcid: Switch over to the new mechanism