Re:SMP problem

Ironhell3 . (ironhell3@hotmail.com)
Tue, 29 Oct 2002 18:18:54 +0000

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The build errors i get when i try to compile 2.4.19 or 2.4.20-pre11 without
SMP support are the following:

In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from exec_domain.c:14:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from exec_domain.c:14:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/ext3_fs_sb.h:20,
from /usr/src/linux-2.4.20pre11/include/linux/fs.h:685,
from
/usr/src/linux-2.4.20pre11/include/linux/capability.h:17,
from /usr/src/linux-2.4.20pre11/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.20pre11/include/linux/sched.h:9,
from exec_domain.c:16:
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning:
`del_timer_sync' r
edefined
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
this is
the location of the previous definition
In file included from /usr/src/linux-2.4.20pre11/include/linux/sched.h:23,
from exec_domain.c:16:
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: `smp_num_cpus'
redef
ined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
thi
s is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning:
`smp_call_function'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: th
is is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: `cpu_online_map'
red
efined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
thi
s is the location of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from printk.c:26:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from printk.c:26:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
`sm
p_num_cpus' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
`cp
u_online_map' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: `s
mp_call_function' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning: this is the
location
of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:159
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from printk.c:26:
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
`del_ti
mer_sync' redefined
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning: this is the
locati
on of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/interrupt.h:45,
from printk.c:27:
/usr/src/linux-2.4.20pre11/include/asm/hardirq.h:37: warning:
`synchronize_irq'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:90: warning:
thi
s is the location of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from signal.c:11:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from signal.c:11:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
`sm
p_num_cpus' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
`cp
u_online_map' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: `s
mp_call_function' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning: this is the
location
of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:159
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from signal.c:11:
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
`del_ti
mer_sync' redefined
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning: this is the
locati
on of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from sys.c:7:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from sys.c:7:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/ext3_fs_sb.h:20,
from /usr/src/linux-2.4.20pre11/include/linux/fs.h:685,
from
/usr/src/linux-2.4.20pre11/include/linux/capability.h:17,
from /usr/src/linux-2.4.20pre11/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.20pre11/include/linux/sched.h:9,
from /usr/src/linux-2.4.20pre11/include/linux/mm.h:4,
from sys.c:8:
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning:
`del_timer_sync' r
edefined
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
this is
the location of the previous definition
In file included from /usr/src/linux-2.4.20pre11/include/linux/sched.h:23,
from /usr/src/linux-2.4.20pre11/include/linux/mm.h:4,
from sys.c:8:
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: `smp_num_cpus'
redef
ined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
thi
s is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning:
`smp_call_function'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: th
is is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: `cpu_online_map'
red
efined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
thi
s is the location of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from kmod.c:22:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from kmod.c:22:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/ext3_fs_sb.h:20,
from /usr/src/linux-2.4.20pre11/include/linux/fs.h:685,
from
/usr/src/linux-2.4.20pre11/include/linux/capability.h:17,
from /usr/src/linux-2.4.20pre11/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.20pre11/include/linux/sched.h:9,
from kmod.c:23:
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning:
`del_timer_sync' r
edefined
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
this is
the location of the previous definition
In file included from /usr/src/linux-2.4.20pre11/include/linux/sched.h:23,
from kmod.c:23:
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: `smp_num_cpus'
redef
ined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
thi
s is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning:
`smp_call_function'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: th
is is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: `cpu_online_map'
red
efined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
thi
s is the location of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from context.c:16:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from context.c:16:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/ext3_fs_sb.h:20,
from /usr/src/linux-2.4.20pre11/include/linux/fs.h:685,
from
/usr/src/linux-2.4.20pre11/include/linux/capability.h:17,
from /usr/src/linux-2.4.20pre11/include/linux/binfmts.h:5,
from /usr/src/linux-2.4.20pre11/include/linux/sched.h:9,
from context.c:18:
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning:
`del_timer_sync' r
edefined
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
this is
the location of the previous definition
In file included from /usr/src/linux-2.4.20pre11/include/linux/sched.h:23,
from context.c:18:
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: `smp_num_cpus'
redef
ined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
thi
s is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning:
`smp_call_function'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: th
is is the location of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: `cpu_online_map'
red
efined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
thi
s is the location of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:68,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from ksyms.c:14:
/usr/src/linux-2.4.20pre11/include/linux/modules/dec_and_lock.ver:2:
warning: `a
tomic_dec_and_lock' redefined
/usr/src/linux-2.4.20pre11/include/linux/spinlock.h:65: warning: this is the
loc
ation of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:130
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from ksyms.c:14:
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:82: warning:
`cp
u_data' redefined
/usr/src/linux-2.4.20pre11/include/asm/processor.h:80: warning: this is the
loca
tion of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:86: warning:
`sm
p_num_cpus' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:80: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:88: warning:
`cp
u_online_map' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:88: warning: this is the
location
of the previous definition
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:102:
warning: `s
mp_call_function' redefined
/usr/src/linux-2.4.20pre11/include/linux/smp.h:87: warning: this is the
location
of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/modversions.h:159
,
from /usr/src/linux-2.4.20pre11/include/linux/module.h:21,
from ksyms.c:14:
/usr/src/linux-2.4.20pre11/include/linux/modules/ksyms.ver:546: warning:
`del_ti
mer_sync' redefined
/usr/src/linux-2.4.20pre11/include/linux/timer.h:30: warning: this is the
locati
on of the previous definition
In file included from
/usr/src/linux-2.4.20pre11/include/linux/interrupt.h:45,
from ksyms.c:21:
/usr/src/linux-2.4.20pre11/include/asm/hardirq.h:37: warning:
`synchronize_irq'
redefined
/usr/src/linux-2.4.20pre11/include/linux/modules/i386_ksyms.ver:90: warning:
thi
s is the location of the previous definition
In file included from ksyms.c:17:
/usr/src/linux-2.4.20pre11/include/linux/kernel_stat.h: In function
`kstat_irqs'
:
/usr/src/linux-2.4.20pre11/include/linux/kernel_stat.h:57: `smp_num_cpus'
undecl
ared (first use in this function)
/usr/src/linux-2.4.20pre11/include/linux/kernel_stat.h:57: (Each undeclared
iden
tifier is reported only once
/usr/src/linux-2.4.20pre11/include/linux/kernel_stat.h:57: for each function
it
appears in.)
make[2]: *** [ksyms.o] Error 1
make[1]: *** [first_rule] Error 2
make: *** [_dir_kernel] Error 2

the stability issues i have are:
kernel freezes randomly.That means that it freezes when i am on the
internet,or listening to music,in X and not in X.And i believe that this has
to do with this SMP problem.I need help here :)
Thanks!

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Next message: Khalid Aziz: "Re: [PATCH 2.5] Retrieve configuration information from kernel"
Previous message: Chris Friesen: "Re: Entropy from disks"