This is a note to let you know that I've just added the patch titled softirq: Allow raising SCHED_SOFTIRQ from SMP-call-function on RT kernel to the 6.12-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: softirq-allow-raising-sched_softirq-from-smp-call-function-on-rt-kernel.patch and it can be found in the queue-6.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.