2/ Side note for users of #Fedora #Linux:
#LinuxKernel 6.12 is now available for all Fedora releases in the "stable" #copr of my #kernel vanilla repositories.
For install instructions, see https://copr.fedorainfracloud.org/coprs/g/kernel-vanilla/stable/ and https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
In addition to the regular kernel package that copr as of today started shipping a dedicated #realtime kernel which has #PREEMPT_RT enabled. Install it by running:
$ sudo dnf install kernel-rt