Re: [PATCH 0/6] MSI portability cleanups

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Benjamin Herrenschmidt wrote:
The only architecture problem that isn't solvable in this context is
the problem of supporting the crazy hypervisor on the ppc RTAS, which
asks us to drive the hardware but does not give us access to the
hardware registers.

So you are saying that we should use your model while admitting that it
can't solve our problems...

I really don't understand why you seem so totally opposed to Michael's
approach which definitely looks to me like the sane thing to do. Note
that in the end, Michael's approach isn't -that- different from yours,
just a bit more abstracted.


I think the high-level ops approach makes more sense. It's more future proof, in addition to covering all existing implementations.

	Jeff


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