Re: 2.6.13-rt3

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Ingo Molnar wrote:
* Steven Rostedt <[email protected]> wrote:


Ingo,

I just found a __MAJOR__ bug in my code. Below is the patch that fixes this bug, zaps the WARN_ON in check_pi_list_present, and changes ALL_TASKS_PI to a booleon instead of just a define.

The major bug was in __down_trylock. See anything wrong with this code :-) I'm surprised that this worked as well as it did!


ok, i've released -rt4 with this fix included. The 8-way box boots fine now.

	Ingo

On 2.6.13-rt4, I get this error when HIGH_RES_TIMERS is disabled :

arch/ppc/kernel/built-in.o(.text+0x1dbc): In function `timer_interrupt':
arch/ppc/kernel/time.c:241: undefined reference to `do_hr_timer_int'

There is some #ifdef CONFIG_HIGH_RES_TIMERS missing in arch/ppc/kernel/time.c
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