On Tue, 28 Nov 2006 22:24:11 +0100 (CET) Stefan Richter <[EMAIL PROTECTED]> wrote:
> All MMIO writes which were surrounded by the spinlock as well as the > very last MMIO write of the IRQ handler are now explicitly flushed by > MMIO reads of the respective register. MMIO is ordered anyway on the bus, you just need mmiowb() to force ordering to the bus controller in case you are on a big numa box. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/