linux-kernel - Re: [PATCH 01/23] kernel: irq: irqdescs: warn on spurious IRQ

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Date:   Fri, 18 Dec 2020 17:55:50 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     "Enrico Weigelt, metux IT consult" <info@...ux.net>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, msalter@...hat.com,
        jacquiot.aurelien@...il.com, gerg@...ux-m68k.org,
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Subject: Re: [PATCH 01/23] kernel: irq: irqdescs: warn on spurious IRQ

On Fri, Dec 18, 2020 at 4:37 PM Enrico Weigelt, metux IT consult
<info@...ux.net> wrote:

> +               if (printk_ratelimit())
> +                       pr_warn("spurious IRQ: irq=%d hwirq=%d nr_irqs=%d\n",
> +                               irq, hwirq, nr_irqs);

Perhaps you missed pr_warn_ratelimit() macro which is already in the
kernel for a long time.

-- 
With Best Regards,
Andy Shevchenko