Hi all!
We have detected a compilation error in the following scenario:
1. kernel linux-3.4.3
2. patch-3.4.3-rt11.patch
3. make mpc85xx_defconfig
4. Select full preemption.
After make you get:
$ make
scripts/kconfig/conf --silentoldconfig Kconfig
#
# configuration written to .config
#
CHK include/linux/version.h
CHK include/generated/utsrelease.h
CC arch/powerpc/kernel/asm-offsets.s
In file included from include/linux/spinlock.h:273:0,
from include/linux/seqlock.h:29,
from include/linux/time.h:8,
from include/linux/timex.h:56,
from include/linux/sched.h:57,
from arch/powerpc/kernel/asm-offsets.c:17:
include/linux/spinlock_rt.h: In function 'assert_spin_locked':
include/linux/spinlock_rt.h:161:2: error: implicit declaration of
function 'BUG_ON' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
A quick and dirt solution is to add the line:
#include <asm/bug.h>
just before the definition of the function:
static inline void assert_spin_locked(spinlock_t *lock)
in the file: include/linux/spinlock_rt.h
I assume that there is a missing include somewhere in the include path,
but I cannot find it so far. I hope this information helps.
Regards,
Iratxo.
--
Iratxo Pichel Ortiz
CTO
Albentia Systems S.A.
http://www.albentia.com
Mobile: +34 658588745
C\Margarita Salas 22
Parque Tecnológico de Leganés
Leganés (28918)
Madrid
Spain
--
To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
