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* [2.6.30-rc3][Regression] Compilation failure
@ 2009-04-24  9:14 Rogério Brito
  2009-04-24 18:47 ` Len Brown
  0 siblings, 1 reply; 4+ messages in thread
From: Rogério Brito @ 2009-04-24  9:14 UTC (permalink / raw)
  To: linux-kernel

Hi, people.

I'm trying to compile a new kernel for a x86_64 computer using Debian's
sid userland and I'm getting the following error:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(...)
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/vsprintf.o
  AR      lib/lib.a
  CC      arch/x86/lib/msr-on-cpu.o
  CC      arch/x86/lib/io_64.o
  AS      arch/x86/lib/iomap_copy_64.o
  LD      arch/x86/lib/built-in.o
  AS      arch/x86/lib/clear_page_64.o
  AS      arch/x86/lib/copy_page_64.o
  AS      arch/x86/lib/copy_user_64.o
  AS      arch/x86/lib/copy_user_nocache_64.o
  AS      arch/x86/lib/csum-copy_64.o
  CC      arch/x86/lib/csum-partial_64.o
  CC      arch/x86/lib/csum-wrappers_64.o
  CC      arch/x86/lib/delay.o
  AS      arch/x86/lib/getuser.o
  AS      arch/x86/lib/memcpy_64.o
  CC      arch/x86/lib/memmove_64.o
  AS      arch/x86/lib/memset_64.o
  AS      arch/x86/lib/putuser.o
  AS      arch/x86/lib/rwlock_64.o
  AS      arch/x86/lib/thunk_64.o
  CC      arch/x86/lib/usercopy_64.o
  AR      arch/x86/lib/lib.a
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `intel_opregion_init':
(.text+0x87d2e): undefined reference to `acpi_video_register'
make[1]: *** [.tmp_vmlinux1] Error 1
make[1]: Leaving directory `/usr/local/media/progs/linux/linux'
make: *** [debian/stamp/build/kernel] Error 2
rbrito@chagas:/usr/local/media/progs/linux$
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

In fact, I have not been able to compile a 2.6.30-rc* kernel yet, due to
errors like these. The full .config that I'm using is available at
<http://rb.doesntexist.org/linux/>.

Any help with this regression is more than welcome.


Thanks, Rogério Brito.

-- 
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [2.6.30-rc3][Regression] Compilation failure
  2009-04-24  9:14 [2.6.30-rc3][Regression] Compilation failure Rogério Brito
@ 2009-04-24 18:47 ` Len Brown
  2009-04-24 23:09   ` [2.6.30-rc3][Regression] Compilation failure: undefined reference to `acpi_video_register' Rogério Brito
  2009-04-25  5:12   ` [2.6.30-rc3][Regression] Compilation failure [SOLVED-PARTIALLY] Rogério Brito
  0 siblings, 2 replies; 4+ messages in thread
From: Len Brown @ 2009-04-24 18:47 UTC (permalink / raw)
  To: Rogério Brito; +Cc: linux-kernel


> I'm trying to compile a new kernel for a x86_64 computer using Debian's
> sid userland and I'm getting the following error:

> (.text+0x87d2e): undefined reference to `acpi_video_register'

try this:

http://patchwork.kernel.org/patch/19821/

thanks,
Len Brown, Intel Open Source Technology Center


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [2.6.30-rc3][Regression] Compilation failure: undefined reference to `acpi_video_register'
  2009-04-24 18:47 ` Len Brown
@ 2009-04-24 23:09   ` Rogério Brito
  2009-04-25  5:12   ` [2.6.30-rc3][Regression] Compilation failure [SOLVED-PARTIALLY] Rogério Brito
  1 sibling, 0 replies; 4+ messages in thread
From: Rogério Brito @ 2009-04-24 23:09 UTC (permalink / raw)
  To: Len Brown; +Cc: linux-kernel

Hi, Len.

On Apr 24 2009, Len Brown wrote:
> Rogério Brito:
> > (.text+0x87d2e): undefined reference to `acpi_video_register'
> 
> try this:
> 
> http://patchwork.kernel.org/patch/19821/

Still got the very same error after applying the patch.

Reading it, I saw that it regarded the modesetting being enabled. I
don't have it selected on my system. Is there anything else that I could
try?


Thanks, Rogério Brito.

-- 
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [2.6.30-rc3][Regression] Compilation failure [SOLVED-PARTIALLY]
  2009-04-24 18:47 ` Len Brown
  2009-04-24 23:09   ` [2.6.30-rc3][Regression] Compilation failure: undefined reference to `acpi_video_register' Rogério Brito
@ 2009-04-25  5:12   ` Rogério Brito
  1 sibling, 0 replies; 4+ messages in thread
From: Rogério Brito @ 2009-04-25  5:12 UTC (permalink / raw)
  To: Len Brown; +Cc: linux-kernel

Hi again, Len.

On Apr 24 2009, Len Brown wrote:
> > (.text+0x87d2e): undefined reference to `acpi_video_register'
> 
> try this:
> http://patchwork.kernel.org/patch/19821/

Even though I have no modesetting compiled in the kernel, I *did* have
the options VIDEO_OUTPUT_CONTROL, BACKLIGHT_CLASS_DEVICE, INPUT,
ACPI_VIDEO enabled, but two of them (BACKLIGHT_CLASS_DEVICE and
ACPI_VIDEO) selected as modules.

Selecting them as "y" fixed the compilation problem.

I guess that you just wanted to know this.


Regards, Rogério Brito.

-- 
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2009-04-25  5:14 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-04-24  9:14 [2.6.30-rc3][Regression] Compilation failure Rogério Brito
2009-04-24 18:47 ` Len Brown
2009-04-24 23:09   ` [2.6.30-rc3][Regression] Compilation failure: undefined reference to `acpi_video_register' Rogério Brito
2009-04-25  5:12   ` [2.6.30-rc3][Regression] Compilation failure [SOLVED-PARTIALLY] Rogério Brito

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