Hello,
Any advices to fix this problem ?
Thanks,
Thomas
On Wed, Oct 13, 2004 at 11:20:57AM +0200, Thomas Petazzoni wrote :
> Hello,
>
> With the last CVS, if you check CONFIG_DEBUG_SPINLOCK, the compilation
> fails :
>
> arch/mips/kernel/built-in.o(.text+0x2e84): In function `probe_irq_on':
> : undefined reference to `atomic_lock'
> arch/mips/kernel/built-in.o(.text+0x2e88): In function `probe_irq_on':
> : undefined reference to `atomic_lock'
> arch/mips/kernel/built-in.o(.text+0x2e90): In function `probe_irq_on':
> : undefined reference to `atomic_lock'
> arch/mips/kernel/built-in.o(.text+0x2e94): In function `probe_irq_on':
> : undefined reference to `atomic_lock'
> arch/mips/kernel/built-in.o(.text+0x2ebc): In function `probe_irq_on':
> : undefined reference to `atomic_lock'
> arch/mips/kernel/built-in.o(.text+0x2ec0): more undefined references
> to `atomic_lock' follow
> make: *** [.tmp_vmlinux1] Error 1
>
> Some macros in include/asm/atomic.h uses a spinlock called
> atomic_lock. An "extern" definition is made at the top of the file,
> but the real spinlock is not defined anywhere.
>
> I think this is trivial to fix, but I'm not sure what is the right
> place to declare the spin lock and to initialize it.
>
> Thomas
> --
> PETAZZONI Thomas - thomas.petazzoni@enix.org
> http://thomas.enix.org - Jabber: kos_tom@sourcecode.de
> KOS: http://kos.enix.org/ - Lolut: http://lolut.utbm.info
> Fingerprint : 0BE1 4CF3 CEA4 AC9D CC6E 1624 F653 CB30 98D3 F7A7
--
PETAZZONI Thomas - thomas.petazzoni@enix.org
http://thomas.enix.org - Jabber: kos_tom@sourcecode.de
KOS: http://kos.enix.org/ - Lolut: http://lolut.utbm.info
Fingerprint : 0BE1 4CF3 CEA4 AC9D CC6E 1624 F653 CB30 98D3 F7A7
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