| From | Thomas Gleixner <> | Subject | Re: [PATCH v11 08/14] irqchip/riscv-imsic: Add support for platform MSI irqdomain | Date | Wed, 25 Oct 2023 21:56:47 +0200 |
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On Mon, Oct 23 2023 at 22:57, Anup Patel wrote: > The Linux platform MSI support requires a platform MSI irqdomain so > let us add a platform irqchip driver for RISC-V IMSIC which provides > a base IRQ domain and platform MSI domain. This driver assumes that > the IMSIC state is already initialized by the IMSIC early driver.
Please no. The platform MSI cruft is really a horrible concept and there is ongoing work (sadly mightily delayed) to convert the main (ab)user ARM over to per device MSI domains.
https://lore.kernel.org/r/20221121135653.208611233@linutronix.de
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