Linus Torvalds <[email protected]> wrote: > Actually, since the different NUMA things may have different paths to the > PCI thing, I don't think even the mmiowb() will really help. It has > nothing to serialize _with_. On NUMA PowerPC, should mmiowb() be a SYNC or an EIEIO instruction then? Those do inter-component synchronisation. David - 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/
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