linux-kernel - Re: [patch 02/30] genirq: Move status flag checks to core

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Message-ID: <87im837pbl.fsf@nanos.tec.linutronix.de>
Date:   Mon, 11 Jan 2021 11:14:38 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
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        "David S. Miller" <davem@...emloft.net>
Subject: Re: [patch 02/30] genirq: Move status flag checks to core

On Sun, Dec 27 2020 at 11:20, Guenter Roeck wrote:
> On Thu, Dec 10, 2020 at 08:25:38PM +0100, Thomas Gleixner wrote:
> Yes, but that means that irq_check_status_bit() may be called from modules,
> but it is not exported, resulting in build errors such as the following.
>
> arm64:allmodconfig:
>
> ERROR: modpost: "irq_check_status_bit" [drivers/perf/arm_spe_pmu.ko] undefined!

Duh. Yes, that lacks an export obviously.

Thanks,

        tglx