Andrea Arcangeli writes:
> That it is allowed by my generic code that does spin_lock_irq in down_* and
> spin_lock_irqsave in up_* but it's disallowed by the weaker semantics of the
> generic and x86 semaphores 2.4.4pre[2345] (or + David's last patch).
Hang on, who's code is in 2.4.4-pre5? It claims to be Davids, which does
suffer from the problem I described.
-- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Apr 23 2001 - 21:00:39 EST