[SPARC64]: Fix stack overflow checking in modular non-SMP kernels.

The sparc64 kernel's EXPORT_SYMBOL(_mcount) is inside an
#ifdef CONFIG_SMP. This breaks modules in non-SMP kernels
built with stack overflow checking (CONFIG_STACK_DEBUG=y),
as modules_install reports:

WARNING: /lib/modules/2.6.17/kernel/drivers/ide/ide-cd.ko needs unknown symbol _mcount

Trivially fixed by moving EXPORT_SYMBOL(_mcount) outside of
the #ifdef CONFIG_SMP.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mikael Pettersson 2006-07-05 20:42:58 -07:00 committed by David S. Miller
parent 7233589d77
commit 37e64e5ae1

View File

@ -124,11 +124,6 @@ EXPORT_SYMBOL(__write_lock);
EXPORT_SYMBOL(__write_unlock);
EXPORT_SYMBOL(__write_trylock);
#if defined(CONFIG_MCOUNT)
extern void _mcount(void);
EXPORT_SYMBOL(_mcount);
#endif
/* CPU online map and active count. */
EXPORT_SYMBOL(cpu_online_map);
EXPORT_SYMBOL(phys_cpu_present_map);
@ -136,6 +131,11 @@ EXPORT_SYMBOL(phys_cpu_present_map);
EXPORT_SYMBOL(smp_call_function);
#endif /* CONFIG_SMP */
#if defined(CONFIG_MCOUNT)
extern void _mcount(void);
EXPORT_SYMBOL(_mcount);
#endif
EXPORT_SYMBOL(sparc64_get_clock_tick);
/* semaphores */