On 5/16/26 18:58, Daniel Wagner wrote:
> Hello RT-list!
>
> I'm pleased to announce the 6.12.89-rt18 stable release. This is just an
> update to the latest stable release. No RT specific changes.
>
> During my testing, I saw some spikes on my x86 box, but so far I haven't
> been able to identify the issue. I recently updated the entire lab, so
> it could simply be a misconfiguration or something similar. Since there
> were a number of high-profile CVE fixes in the stable release, I didn't
> want to hold off this release, especially since there are no RT changes
> at all that could cause a regression.
>
> You can get this release via the git tree at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
>
> branch: v6.12-rt-patches
> Head SHA1: da81d744fde93759451b625bdcaf1c4eb7a3b18f
>
> Or to build 6.12.89-rt18 directly, the following patches should be
applied:
>
> https://www.kernel.org/pub/linux/kernel/v6.x/linux-6.12.tar.xz
>
> https://www.kernel.org/pub/linux/kernel/v6.x/patch-6.12.89.xz
>
>
https://www.kernel.org/pub/linux/kernel/projects/rt/6.12/older/patch-6.12.89-rt18.patch.xz
>
> Signing key fingerprint:
>
> 5BF6 7BC5 0826 72CA BB45 ACAE 587C 5ECA 5D0A 306C
>
> All keys used for the above files and repositories can be found on the
> following git repository:
>
> git://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git
>
> Enjoy!
> Daniel
>
Hello,
The spikes that you see are probably related to this regression:
https://lore.kernel.org/regressions/[email protected]/
Lukas
