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

From: Steve Wooding
Date: Mon Jul 25 2005 - 15:00:44 EST


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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