Re: [PATCH v4 00/10] Introduce SMT level and add PowerPC support

On Fri, Jul 28 2023 at 14:23, Rui Zhang wrote:

On Fri, 2023-07-28 at 09:40 +0200, Thomas Gleixner wrote:

quoted

On Sun, Jul 09 2023 at 15:25, Rui Zhang wrote:

quoted

I ran into a boot hang regression with latest upstream code, and it
took me a while to bisect the offending commit and workaround it.

Where is the bug report and the analysis? And what's the workaround?

As it is an iwlwifi regression, I didn't paste the link here.

The regression was reported at
https://lore.kernel.org/all/b533071f38804247f06da9e52a04f15cce7a3836.camel@intel.com/ (local)

And it was fixed later by below commit in 6.5-rc2.

Ah, ok. I was worried that you ran into issues with the parallel bootup
muck.