2.6.14-rc2-rt6 build problems

2.6.14-rc2-rt6 build problems

[Mark Knecht]

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Hi,
   I'm new to the list and not a developer. Please take mercy.

   I'm attempting to build 2.6.14-rc2-rt6 for a new AMD64/NForce4
system but it's failing. I want to double check my build process. I've
downloaded the 2.6.13 kernel source tree (not 2.6.13.2) and patched
against that. Is that correct? The patches seemed to go cleanly as far
as I could tell.

cd /usr/src/linux/linux-2.6.13
patch -p1 <~mark/patch-2.6.14-rc2
patch -p1 <~mark/patch-2.6.14-rc2-rt6

First, the build gives this warning over and over:

include/linux/time.h: In function `div_sign_safe_ns':
include/linux/time.h:127: warning: implicit declaration of function
`div_long_long_rem'

and finally the build fails as follows:

  LD      init/built-in.o
  LD      .tmp_vmlinux1
kernel/built-in.o(.text+0x9b49): In function `do_getitimer':
: undefined reference to `div_long_long_rem'
kernel/built-in.o(.text+0x9b9f): In function `do_getitimer':
: undefined reference to `div_long_long_rem'
kernel/built-in.o(.text+0x9c26): In function `do_getitimer':
: undefined reference to `div_long_long_rem'
kernel/built-in.o(.text+0x9c80): In function `do_getitimer':
: undefined reference to `div_long_long_rem'
kernel/built-in.o(.text+0x9f96): In function `do_setitimer':
: undefined reference to `div_long_long_rem'
kernel/built-in.o(.text+0x9fef): more undefined references to
`div_long_long_rem' follow
make: *** [.tmp_vmlinux1] Error 1
lightning linux #

I am attaching my kernel .config file in zipped format.

Thanks,
Mark

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Re: 2.6.14-rc2-rt6 build problems

[Mark Knecht]

On 9/28/05, Mark Knecht <markknecht@gmail.com> wrote:
> Hi,
>    I'm new to the list and not a developer. Please take mercy.
>
<SNIP>
>
> cd /usr/src/linux/linux-2.6.13
> patch -p1 <~mark/patch-2.6.14-rc2
> patch -p1 <~mark/patch-2.6.14-rc2-rt6
>
<SNIP>

Following up I reread Ingo's offline message to me and realized I was
supposed to try rt5 instead of tr6.

1) I downloaded 2.6.13 and built this correctly.

2) I applied the 2.6.14-rc2 patch. This built correctly also.

3) I applied the 2.6.14-rc2-rt5 patch. It failed as foloows:

include/linux/time.h: In function `div_sign_safe_ns':
include/linux/time.h:127: warning: implicit declaration of function
`div_long_lo ng_rem'
In file included from include/linux/mm.h:15,
                 from include/asm/tlbflush.h:5,
                 from arch/x86_64/kernel/reboot.c:15:
include/linux/fs.h: In function `lock_super':
include/linux/fs.h:847: warning: implicit declaration of function `down'
include/linux/fs.h: In function `unlock_super':
include/linux/fs.h:853: warning: implicit declaration of function `up'
  LD      arch/x86_64/kernel/quirks.o
  LD      arch/x86_64/kernel/i8237.o
  CC      arch/x86_64/kernel/mce.o
In file included from include/linux/timex.h:58,
                 from include/linux/sched.h:11,
                 from arch/x86_64/kernel/mce.c:11:
include/linux/time.h: In function `div_sign_safe_ns':
include/linux/time.h:127: warning: implicit declaration of function
`div_long_lo ng_rem'
In file included from arch/x86_64/kernel/mce.c:17:
include/linux/fs.h: In function `lock_super':
include/linux/fs.h:847: warning: implicit declaration of function `down'
include/linux/fs.h: In function `unlock_super':
include/linux/fs.h:853: warning: implicit declaration of function `up'
arch/x86_64/kernel/mce.c: In function `mce_read':
arch/x86_64/kernel/mce.c:392: warning: type defaults to `int' in
declaration of `DECLARE_MUTEX'
arch/x86_64/kernel/mce.c:392: warning: parameter names (without types)
in functi on declaration
arch/x86_64/kernel/mce.c:401: error: `mce_read_sem' undeclared (first
use in thi s function)
arch/x86_64/kernel/mce.c:401: error: (Each undeclared identifier is
reported onl y once
arch/x86_64/kernel/mce.c:401: error: for each function it appears in.)
make[1]: *** [arch/x86_64/kernel/mce.o] Error 1
make: *** [arch/x86_64/kernel] Error 2
lightning linux-2.6.13 #

I'll supply more info, config files, etc., if requested.

Thanks in advance,
Mark

Re: 2.6.14-rc2-rt6 build problems

[Daniel Walker]

On Wed, 2005-09-28 at 13:13 -0700, Mark Knecht wrote:

> 1) I downloaded 2.6.13 and built this correctly.
> 
> 2) I applied the 2.6.14-rc2 patch. This built correctly also.
> 
> 3) I applied the 2.6.14-rc2-rt5 patch. It failed as foloows:

You had "Complete Preemption (Real-Time)" selected in the first config
you sent, did you have that selected during this compile also ?

Daniel

Re: 2.6.14-rc2-rt6 build problems

[Mark Knecht]

On 9/28/05, Daniel Walker <dwalker@mvista.com> wrote:
> On Wed, 2005-09-28 at 13:13 -0700, Mark Knecht wrote:
>
> > 1) I downloaded 2.6.13 and built this correctly.
> >
> > 2) I applied the 2.6.14-rc2 patch. This built correctly also.
> >
> > 3) I applied the 2.6.14-rc2-rt5 patch. It failed as foloows:
>
> You had "Complete Preemption (Real-Time)" selected in the first config
> you sent, did you have that selected during this compile also ?
>
> Daniel

No, in this one I tried making as few changes as possible to the
default configuration. This pass was

Preemption Mode (No Forced Preemption (Server))

I would prefer to finally get to Complete Preemption as I'm doing
audio recording, etc., but I thought I'd take it in steps.

- Mark