Re: =?iso-8859-1?Q?[COMPILE_ERROR]_realtime-preempt-2=2E6=2E12-final-V0=2E7=2E51-33_on_x86_64_SMP_system

[Steve Wooding <steve_wooding@keysounds.co.uk>]

Thanks Karsten,

That fixed it. Though now my bleeding edge InfiniBand driver is 
complaining about SPIN_LOCK_UNLOCKED being undeclared. Could this be 
caused by the preemt patch, as the IB driver compiles against an 
unpatched kernel. I'll look into further.

Cheers,

Steve.

Karsten Wiese wrote:

> Steve,
>
> to make it compile and build replace
> arch/x86_64/kernel/smpboot.c: line 191
> with this:
> <snip>
> static __cpuinitdata raw_spinlock_t tsc_sync_lock = RAW_SPIN_LOCK_UNLOCKED;
> </snip>
>
> or alternativly:
> <snip>
> static DEFINE_RAW_SPINLOCK(tsc_sync_lock);
> </snip>
>
>    Karsten
>
> 	
>
> 	
> 		
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