2.6.29.1-rt does not compile if high-res-timers are not configured It can, for example, be reproduced by using at91sam9261ek_defconfig (ARM) Signed-off-by: Remy Bohmer --- kernel/hrtimer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6.29/kernel/hrtimer.c =================================================================== --- linux-2.6.29.orig/kernel/hrtimer.c 2009-04-25 18:32:54.000000000 +0200 +++ linux-2.6.29/kernel/hrtimer.c 2009-04-25 18:36:27.000000000 +0200 @@ -1230,7 +1230,7 @@ static void __run_hrtimer(struct hrtimer timer->state &= ~HRTIMER_STATE_CALLBACK; } -#ifdef CONFIG_PREEMPT_RT +#if defined(CONFIG_PREEMPT_RT) && defined(CONFIG_HIGH_RES_TIMERS) static void hrtimer_rt_reprogram(int restart, struct hrtimer *timer, -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/