[ANNOUNCE] v5.12-rc3-rt3

Dear RT folks!

I'm pleased to announce the v5.12-rc3-rt3 patch set.

Changes since v5.12-rc3-rt2:

  - Update the softirq/tasklet patches to the latest version which has
    been merged into the tip tree. Only the comments have changed.

  - In certain conditions the SLAB_TYPESAFE_BY_RCU marked SLAB pages may
    have been returned to the page-allocator without waiting for
    required grace period. The problem has been introduced during the
    rework in v5.11.2-rt9.

  - Update John's printk patches.
    With this update I can strike
     - kdb/kgdb can easily deadlock.

    off the known issues list.

Known issues
     - netconsole triggers WARN.

The delta patch against v5.12-rc3-rt2 is appended below and can be found here:

     https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.12/incr/patch-5.12-rc3-rt2-rt3.patch.xz

You can get this release via the git tree at:

    git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git v5.12-rc3-rt3

The RT patch against v5.12-rc3 can be found here:

    https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.12/older/patch-5.12-rc3-rt3.patch.xz

The split quilt queue is available at:

    https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.12/older/patches-5.12-rc3-rt3.tar.xz

Sebastian

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>