Re: Real-Time Preemption Patch -RT-2.6.12-final-V0.7.51-26 failed ,to compile

[Steven Rostedt <rostedt@goodmis.org>]

On Tue, 2005-07-12 at 16:56 +0200, steve@keysounds.co.uk wrote:
> (From Steve Wooding at a different address) 
> 
> Thanks for the help Daniel, but it still doesn't compile. I now get the
> following compile error:
> 
> In file included from arch/x86_64/kernel/mce.c:17:
> include/linux/fs.h: In function `lock_super':
> include/linux/fs.h:828: warning: implicit declaration of function `down'
> include/linux/fs.h: In function `unlock_super':
> include/linux/fs.h:833: warning: implicit declaration of function `up'
> In file included from arch/x86_64/kernel/mce.c:18:
> include/linux/semaphore.h: At top level:
> include/linux/semaphore.h:26: error: conflicting types for 'down'
> include/linux/fs.h:828: error: previous implicit declaration of 'down'
> was here
> include/linux/semaphore.h:38: error: conflicting types for 'up'
> include/linux/fs.h:833: error: previous implicit declaration of 'up' was
> here
> include/linux/semaphore.h: In function `sem_is_locked':
> include/linux/semaphore.h:43: warning: implicit declaration of function
> `compat_sem_is_locked'
> make[1]: *** [arch/x86_64/kernel/mce.o] Error 1
> make: *** [arch/x86_64/kernel] Error 2
> 

Hi Steve,

I just took your config you had here (it would have been nicer to attach
it, since that makes it easier to copy, not to mention strip from
replies :-).  And I was able to compile Ingo's latest kernel with it,
without any problems.  What version are you using? I compiled 51-27.

-- Steve