Messages in this thread | | | Date | Sun, 12 Jun 2005 12:39:13 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 |
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* Zoltan Boszormenyi <zboszor@freemail.hu> wrote:
> >does -48-13 work any better? > > > > Ingo > > x86-64 needs the attached patch to compile.
(patch MIA)
> Some drivers also fail to compile because of > SPIN_LOCK_UNLOCKED changes, e.g. softdog and > four files under net/atm. [...]
i'll fix those up.
> A question, though: why do you comment out the DMPS timer in > drivers/char/vt.c? Does it cause any problems? I applied the -RT tree > after the multiconsole patch and I had to modify those four chunks > manually.
this is a quick hack. The timer code is fully preemptible, but for debugging one wants to have a working printk from hardirq contexts too. I.e. the mod_timer()/del_timer() would print warnings on PREEMPT_RT. We'll need some other approach to solve this cleanly.
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