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A comment on RISC-V is getting MSIs. Parent comment

Re:RISC-V is getting MSIs by eqvinox on Thursday June 30, 2022 @04:34PM (#31938222)
That is shockingly young, like the GP I had assumed MSI would've been designed in when the PLIC was designed (i.e. ≤ 2019). The PLIC doc says something about "Interrupt Gateways", did those not make it?
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