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[23.128.96.18]) by mx.google.com with ESMTP id r26si6377778edy.318.2020.12.18.07.58.48; Fri, 18 Dec 2020 07:59:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=CBfVYlZ7; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729999AbgLRP4t (ORCPT + 99 others); Fri, 18 Dec 2020 10:56:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725797AbgLRP4r (ORCPT ); Fri, 18 Dec 2020 10:56:47 -0500 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28006C0617A7; Fri, 18 Dec 2020 07:56:07 -0800 (PST) Received: by mail-pg1-x530.google.com with SMTP id n16so1591298pgm.0; Fri, 18 Dec 2020 07:56:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=abkacR5EtfH7n3c7FX6aX1PPXUx2EG3knfWGOF7I8KQ=; b=CBfVYlZ7drbVWtqD4bM3rkW3OWAqtTHQ4tOTswiI8hMNopfxOrNSevY5aJbqvp0mM5 TCt5A9KlDha/typLUMvAinFqZihBhKDs4BnfOvsBgN1UEuOfn2IctSX1c7RAJE00PX2w n7klcFUYA8+Wh03OFueMg42mGZ0RkQcUL9Og1KFLwVu3sptluQTtOKanGWeSuBQ6+cvG IQarphsJdlgszUZ2XFgxxcoIxIFcXYZtA7DiUUAY+OhzWh0reHMzfpVaZ6Tbo/44jQMr d42Q7DDFcqvQMmrXsNBpvMeT3nysS6sMGtm6mQ7XQdIwUbkG3/ZAqQL4skrB49QcSHxQ YUtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=abkacR5EtfH7n3c7FX6aX1PPXUx2EG3knfWGOF7I8KQ=; b=c/cqZzY4wqpKKkqKdHgyX4S3xg6deNWnLSVFQPtsPb8AwR6RuB6RLa4ecouD90os4O 2GSt6P1LZRf220aaKYHUfUL6uhmoAYRT9Sh0c0/uawl0vUDAgeZAHgx9NZpFYBwwMVFF FQ0jrU1k6+AdenjeO4qLaNid17eDP4yISZn1oPo6GFjECc7VsCTtf57JW4dSpcTMLMBr 5eA6b5vEe+wEvdKELJElYKm8zXuPJP04ZgWm++vjzow4//9TH9BSyY2s1ElUNkXvnV7H mUF1Twguozcq4Rk24I0wICZ6xIO9Uh781mcprCN3Dfu4b3rPsCaudi7nruYhdcQawAxB 7/aw== X-Gm-Message-State: AOAM532YaV5M8Qr692GEUlIfNqCbePWCm9v0zqJPzG0ljVRW99BXhYiu Kh5JCfLCUEQnfPiiKTGXqN9dY/gnFJMQfoTE5fM= X-Received: by 2002:a63:b1e:: with SMTP id 30mr4683229pgl.203.1608306966654; Fri, 18 Dec 2020 07:56:06 -0800 (PST) MIME-Version: 1.0 References: <20201218143122.19459-1-info@metux.net> <20201218143122.19459-2-info@metux.net> In-Reply-To: <20201218143122.19459-2-info@metux.net> From: Andy Shevchenko Date: Fri, 18 Dec 2020 17:55:50 +0200 Message-ID: Subject: Re: [PATCH 01/23] kernel: irq: irqdescs: warn on spurious IRQ To: "Enrico Weigelt, metux IT consult" Cc: Linux Kernel Mailing List , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Catalin Marinas , Will Deacon , msalter@redhat.com, jacquiot.aurelien@gmail.com, gerg@linux-m68k.org, Geert Uytterhoeven , Thomas Bogendoerfer , James Bottomley , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , Yoshinori Sato , Rich Felker , "David S. Miller" , Thomas Gleixner , Borislav Petkov , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "H. Peter Anvin" , Linus Walleij , Bartosz Golaszewski , Marc Zyngier , Tony Lindgren , Arnd Bergmann , linux-alpha@vger.kernel.org, linux-c6x-dev@linux-c6x.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, "open list:LINUX FOR POWERPC PA SEMI PWRFICIENT" , linux-s390@vger.kernel.org, Linux-SH , sparclinux@vger.kernel.org, "open list:GPIO SUBSYSTEM" , Linux OMAP Mailing List , Linux-Arch Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 18, 2020 at 4:37 PM Enrico Weigelt, metux IT consult 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