7 Jun
2020
7 Jun
'20
2:21 p.m.
Am Sonntag, 7. Juni 2020, 12:03:26 CEST schrieb rosea.grammostola:
$ grep -e "CONFIG_IRQ_FORCED_THREADING=y" -e
"CONFIG_PREEMPT=y" /boot/config-`uname -r`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash threadirqs"
sudo update-grub
reboot
Still gives me only|CONFIG_IRQ_FORCED_THREADING=y, running a rt kernel
https://wiki.linuxaudio.org/wiki/system_configuration#the_kernel \r |
Well, the grep line checks for your current kernel configuration, and you don't show
what output it prints.
The remainer above deals with grub config only, I think it's logical that this
can't alter your kernel in any way.
I think the wiki page is pretty clear and correct about this; you don't run a RT
kernel, thus using the threadirqs kernel commandline option via grub is the best you can
do, and the steps above should have put that in place correctly. If you want
CONFIG_PREEMPT, you'll have to compile or install AND run a RT patched kernel.