Messages in this thread | | | Subject | Re: [RFC PATCH 7/7] irqchip/apple-aic: add SMP support to the Apple AIC driver. | From | Hector Martin 'marcan' <> | Date | Thu, 21 Jan 2021 22:01:58 +0900 |
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On 21/01/2021 22.00, Arnd Bergmann wrote: > Ok, makes sense. Does fast-ipi mean you cannot use the other mode at > all, or is it just faster as implied by the name? If so, how much faster?
The other mode still works, as the AIC IPI registers are still there on M1 and work properly. I don't have performance numbers though.
-- Hector Martin "marcan" (marcan@marcan.st) Public Key: https://mrcn.st/pub
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