From: Ingo Molnar Date: Wed, 23 Jul 2008 09:16:38 +0000 (+0200) Subject: sched: fix hrtick & generic-ipi dependency X-Git-Tag: v2.6.27-rc1~515^2~1 X-Git-Url: http://ftp.safe.ca/?a=commitdiff_plain;h=422037bafde8083acc3c539ceba3dfc60a04110c;p=safe%2Fjmp%2Flinux-2.6 sched: fix hrtick & generic-ipi dependency Andrew Morton reported this s390 allmodconfig build failure: kernel/built-in.o: In function `hrtick_start_fair': sched.c:(.text+0x69c6): undefined reference to `__smp_call_function_single' the reason is that s390 is not a generic-ipi SMP platform yet, while the hrtick code relies on it. Fix the dependency. Signed-off-by: Ingo Molnar --- diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz index 2a202a8..382dd5a 100644 --- a/kernel/Kconfig.hz +++ b/kernel/Kconfig.hz @@ -55,4 +55,4 @@ config HZ default 1000 if HZ_1000 config SCHED_HRTICK - def_bool HIGH_RES_TIMERS + def_bool HIGH_RES_TIMERS && USE_GENERIC_SMP_HELPERS