linux-kernel - Re: [PATCH v3] irqchip/riscv-imsic: Add kernel parameter to disable IPIs

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Message-ID: <871pqyl6fy.ffs@tglx>
Date: Wed, 02 Jul 2025 21:48:49 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: Anup Patel <apatel@...tanamicro.com>, Jonathan Corbet <corbet@....net>
Cc: Anup Patel <anup@...infault.org>, Atish Patra <atish.patra@...ux.dev>,
 Palmer Dabbelt <palmer@...belt.com>, Paul Walmsley
 <paul.walmsley@...ive.com>, Alexandre Ghiti <alex@...ti.fr>, Andrew Jones
 <ajones@...tanamicro.com>, linux-doc@...r.kernel.org,
 linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org, Anup Patel
 <apatel@...tanamicro.com>
Subject: Re: [PATCH v3] irqchip/riscv-imsic: Add kernel parameter to disable
 IPIs

On Wed, Jul 02 2025 at 17:54, Anup Patel wrote:
>  #include <linux/cpu.h>
>  #include <linux/export.h>

            ^^^ Neither in tip/irq/drivers nor in Linus tree ...

patching file drivers/irqchip/irq-riscv-imsic-early.c
Hunk #1 FAILED at 9.

>  #include <linux/interrupt.h>
> +#include <linux/init.h>
>  #include <linux/io.h>
>  #include <linux/irq.h>
>  #include <linux/irqchip.h>
> @@ -22,6 +23,14 @@
>  #include "irq-riscv-imsic-state.h"
>  
>  static int imsic_parent_irq;
> +bool imsic_noipi;    

__ro_after_init? No?

Thanks,

        tglx