8 May
2012
8 May
'12
12:14 p.m.
On Mon, 2012-05-07 at 14:54 +0200, Robin Gareus wrote:
With linux >= 3.0 and the preemt-RT patch, you
don't need the
'threadirq' option with CONFIG_FORCE_THREADIRQ=y:
http://anonscm.debian.org/viewvc/kernel/dists/trunk/linux-2.6/debian/patche…
So when I build a kernel-rt ex 3.0 from kernel.org source I need to use
boot option threadirqs, if it isn't patched?
On AV Linux I run the 3.0.23-avl-7-pae with and the self-build
3.0.23-rt40 without threadirqs. This way there's no difference between
those kernels. I can't make music using JACK1 (didn't test JACK2 until
now with AV Linux).
But at least kernel-rt < 2.6.39 are ok without threadirqs ;)?
But CONFIG_IRQ_FORCED_THREADING has to be set for a kernel-rt too?
spinymouse@precise:~$ grep FORCE /media/avlinux/boot/config-3.0.23-rt40
CONFIG_IRQ_FORCED_THREADING=y
Regards,
Ralf