Hello RT-list!
I'm pleased to announce the 6.12.96-rt19 stable release.
This updates to the latest stable release. Since the latest stable
backports a
number of ARM patches that touch the RT code, this is not a straightforward
update. I tried various update strategies, and doing the rebase and
replacing
one patch resulted in the cleanest diff, making it the least likely to
introduce
regressions in this area.
The main change in the stable-rt tree is the removal of
patches/ARM__enable_irq_in_translation_section_permission_fault_handlers.patch
which is replaced by
59e4f3b45b96a ("ARM: ensure interrupts are enabled in __do_user_fault()")
The remaining changes are small context updates to the existing patches.
Last time I reported latency spikes in my test lab. Lukas Beckmann (thanks!)
tracked down the root cause:
https://lore.kernel.org/regressions/[email protected]/
All of the deadline scheduler fixes have since been merged into the
stable tree,
so this RT release picks them up as well.
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: f615822de142655b0cb1b94c4e6a0043b1ffac3d
Or to build 6.12.96-rt19 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-6.12.96.xz
https://www.kernel.org/pub/linux/kernel/projects/rt/6.12/older/patch-6.12.96-rt19.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
