Re: bit ops on unsigned long?

David S. Miller (davem@redhat.com)
Sun, 17 Mar 2002 20:08:28 -0800 (PST)

From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sat, 16 Mar 2002 14:08:08 +1100

+#ifdef CONFIG_PREEMPT
/* Set the preempt count _outside_ the spinlocks! */
idle->thread_info->preempt_count = (idle->lock_depth >= 0);
+#endif

This part of your patch has to go. Every port must
provide the preempt_count member of thread_info regardless
of the CONFIG_PREEMPT setting.
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