Re: June 2025 stabilization week

On Tue, Jun 24, 2025 at 10:40:33AM -0700, Gleb Smirnoff wrote:
>   Hi,
> 
> On Mon, Jun 23, 2025 at 01:01:05AM -0700, Gleb Smirnoff wrote:
> T> This is an automated email to inform you that the June 2025 stabilization week
> T> started with FreeBSD/main at main-n278153-b2e0dfc808c1, which was tagged as
> T> main-stabweek-2025-Jun.
> 
> Status update for Tuesday:
> 
> - Personal desktop with nVidia graphics - all OK.
> - Laptop with Intel graphics - drm61 kmod is broken due to disappeared
>   vm_page_lock_KBI().

What exactly is the problem there?  Are your drm kmods built against the
same kernel you're running?

> - Home router/server - all OK.
> 
> At Netflix the A/B testing against previous stabweek didn't discover any
> stability issues, however there is quite a lot of performance churn (nothing
> critical though!) that we are now interpreting.
> 
> There regression with devfs rules, reported by Michael in this thread.
> 
> Let's keep the stabweek advisory code freeze on until Intel graphics and devfs
> issues are addressed and at Netflix we get some more insight into performance
> changes.
> 
> --
> Gleb Smirnoff