hi,
i'm trying to compile my single cpu without the smp and it gives me a
long compile errors ...
with the smp enable, i can compile all the kernel without any problems
KERNEL : 2.4.2 without any AC patch (hehhe)
CPU: PIII
<FLOOD>
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2
-fomit-frame-pointer -fno-strict-aliasing -pipe
-mpreferred-stack-boundary=2 -march=i686 -DUTS_MACHINE='"i386"' -c -o
init/version.o init/version.c
make CFLAGS="-D__KERNEL__ -I/usr/src/linux/include -Wall
-Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe
-mpreferred-stack-boundary=2 -march=i686 " -C kernel
make[1]: Entering directory `/usr/src/linux/kernel'
make all_targets
make[2]: Entering directory `/usr/src/linux/kernel'
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2
-fomit-frame-pointer -fno-strict-aliasing -pipe
-mpreferred-stack-boundary=2 -march=i686 -DEXPORT_SYMTAB -c ksyms.c
In file included from /usr/src/linux/include/linux/modversions.h:94,
from /usr/src/linux/include/linux/module.h:21,
from ksyms.c:14:
/usr/src/linux/include/linux/modules/i386_ksyms.ver:76:25: warning:
"cpu_data" redefined
/usr/src/linux/include/asm/processor.h:78:1: warning: this is the
location of the previous definition
/usr/src/linux/include/linux/modules/i386_ksyms.ver:80:25: warning:
"smp_num_cpus" redefined
/usr/src/linux/include/linux/smp.h:80:1: warning: this is the location
of the previous definition
/usr/src/linux/include/linux/modules/i386_ksyms.ver:82:25: warning:
"cpu_online_map" redefined
/usr/src/linux/include/linux/smp.h:88:1: warning: this is the location
of the previous definition
/usr/src/linux/include/linux/modules/i386_ksyms.ver:96:33: warning:
"smp_call_function" redefined
/usr/src/linux/include/linux/smp.h:87:1: warning: this is the location
of the previous definition
In file included from /usr/src/linux/include/linux/modversions.h:118,
from /usr/src/linux/include/linux/module.h:21,
from ksyms.c:14:
/usr/src/linux/include/linux/modules/ksyms.ver:506:25: warning:
"del_timer_sync" redefined
/usr/src/linux/include/linux/timer.h:34:1: warning: this is the location
of the previous definition
In file included from /usr/src/linux/include/linux/interrupt.h:45,
from ksyms.c:21:
/usr/src/linux/include/asm/hardirq.h:37:24: warning: "synchronize_irq"
redefined
/usr/src/linux/include/linux/modules/i386_ksyms.ver:84:1: warning: this
is the location of the previous definition
In file included from ksyms.c:18:
/usr/src/linux/include/linux/kernel_stat.h: In function `kstat_irqs':
/usr/src/linux/include/linux/kernel_stat.h:48: `smp_num_cpus' undeclared
(first use in this function)
/usr/src/linux/include/linux/kernel_stat.h:48: (Each undeclared
identifier is reported only once
/usr/src/linux/include/linux/kernel_stat.h:48: for each function it
appears in.)
make[2]: *** [ksyms.o] Error 1
make[2]: Leaving directory `/usr/src/linux/kernel'
make[1]: *** [first_rule] Error 2
make[1]: Leaving directory `/usr/src/linux/kernel'
make: *** [_dir_kernel] Error 2
</FLOOD>
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