linux-kernel - Re: [PATCH 1/2] asm-generic: Add a generic set_handle

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Date:   Thu, 18 Jan 2018 07:45:13 -0800
From:   Christoph Hellwig <hch@...radead.org>
To:     Palmer Dabbelt <palmer@...ive.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Christoph Hellwig <hch@...radead.org>,
        linux-kernel@...r.kernel.org, patches@...ups.riscv.org,
        Palmer Dabbelt <palmer@...belt.com>
Subject: Re: [PATCH 1/2] asm-generic: Add a generic set_handle_irq

I think this should not be asm-generic and lib, but kernel/irq/handle.c
and include/linux/irq.h, under the CONFIG_MULTI_IRQ_HANDLER symbol
already used by arm.

Also for completeness of the series please convert arm, arm64 and
openrisc over to the generic version.  Last but not least I think
handle_arch_irq needs to be marked as __ro_after_init as a security
hardening measure.