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* RE: New Build problem in sched.c in 2.5.23 on an Alpha
@ 2002-06-19 14:53 Holzrichter, Bruce
  2002-06-19 15:42 ` Oliver Pitzeier
  0 siblings, 1 reply; 3+ messages in thread
From: Holzrichter, Bruce @ 2002-06-19 14:53 UTC (permalink / raw)
  To: 'o.pitzeier@uptime.at', linux-kernel


> sched.c: In function `schedule':
> sched.c:822: warning: implicit declaration of function
> `prepare_arch_schedule'
> sched.c:879: warning: implicit declaration of function
> `prepare_arch_switch'
> sched.c:883: warning: implicit declaration of function
> `finish_arch_switch'
> sched.c:886: warning: implicit declaration of function
> `finish_arch_schedule'
> make[1]: *** [sched.o] Error 1
> make[1]: Leaving directory `/usr/src/linux-2.5.23/kernel'
> make: *** [kernel] Error 2

What Arch are you on?  Alpha?

Search the archive, you'll see that some of these are from Ingo's scheduler
changes.

B.

^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: Build problem in sched.c in 2.5.23
@ 2002-06-19  8:22 Adrian Bunk
  2002-06-19 14:45 ` New Build problem in sched.c in 2.5.23 on an Alpha Oliver Pitzeier
  0 siblings, 1 reply; 3+ messages in thread
From: Adrian Bunk @ 2002-06-19  8:22 UTC (permalink / raw)
  To: Joseph Pingenot; +Cc: linux-kernel

On Wed, 19 Jun 2002, Joseph Pingenot wrote:

> make[1]: Entering directory `/usr/local/src/kernel/linux-2.5.23/kernel'
>   gcc -Wp,-MD,./.sched.o.d -D__KERNEL__ -I/usr/local/src/kernel/linux-2.5.23/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -nostdinc -iwithprefix include    -fno-omit-frame-pointer -DKBUILD_BASENAME=sched   -c -o sched.o sched.c
> sched.c: In function `sys_sched_setaffinity':
> sched.c:1332: `cpu_online_map' undeclared (first use in this function)
> sched.c:1332: (Each undeclared identifier is reported only once
> sched.c:1332: for each function it appears in.)
> sched.c: In function `sys_sched_getaffinity':
> sched.c:1391: `cpu_online_map' undeclared (first use in this function)
> make[1]: *** [sched.o] Error 1
> make[1]: Leaving directory `/usr/local/src/kernel/linux-2.5.23/kernel'
> make: *** [kernel] Error 2
>
> Need any more details?


The following patch that is already in Linus' BK repository fixes it:


--- a/include/linux/smp.h	Wed Jun 19 00:00:41 2002
+++ b/include/linux/smp.h	Wed Jun 19 00:00:41 2002
@@ -86,6 +86,7 @@
 #define smp_call_function(func,info,retry,wait)	({ 0; })
 static inline void smp_send_reschedule(int cpu) { }
 static inline void smp_send_reschedule_all(void) { }
+#define cpu_online_map				1
 #define cpu_online(cpu)				1
 #define num_online_cpus()			1
 #define __per_cpu_data

cu
Adrian

-- 

You only think this is a free country. Like the US the UK spends a lot of
time explaining its a free country because its a police state.
								Alan Cox


^ permalink raw reply	[flat|nested] 3+ messages in thread
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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2002-06-19 14:53 New Build problem in sched.c in 2.5.23 on an Alpha Holzrichter, Bruce
2002-06-19 15:42 ` Oliver Pitzeier
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2002-06-19  8:22 Build problem in sched.c in 2.5.23 Adrian Bunk
2002-06-19 14:45 ` New Build problem in sched.c in 2.5.23 on an Alpha Oliver Pitzeier

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