linux-kernel - Re: Regression found (Stop-marking-clocks-as-CLK_IS

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Message-ID: <3ERhUwlxf4lWV_mn3MgjNMrm8ZDgFevrwjq0KRjy05oM1hGiQUdsPpbIlKytNGHi1ViQ_2Xv7bxzqusfruSjbZJyUSpQ9Uo8HCiNyUdyNdU=@protonmail.com>
Date:   Fri, 25 Jan 2019 05:16:59 +0000
From:   Mogens Jensen <mogens-jensen@...tonmail.com>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Dean Wallace <duffydack73@...il.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        linux-clk <linux-clk@...r.kernel.org>,
        Stable <stable@...r.kernel.org>,
        Johannes Stezenbach <js@...21.net>,
        Carlo Caione <carlo@...lessm.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL)

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, January 22, 2019 7:27 PM, Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com> wrote:

> On 1/20/19 11:55 PM, Mogens Jensen wrote:
>
> > The only minor annoyance I'm experiencing now, is a large amount of debug output from something in kernel log when audio is played on the system:
> > writing to lpe: 00000000: 01 01 01 01 00 00 08 00 ff ff ff ff 55 00 00 00 ............U...
> > writing to lpe: 00000000: 01 01 01 01 00 00 1a 00 ff ff ff ff 75 00 12 00 ............u...
> > ...
>
> That's enabled via dynamic debug so that's rather a configuration issue
> than a kernel problem?

Do you have any suggestions on how to disable it?

My kernel is compiled without DYNAMIC_DEBUG, DEBUG_FS and other debug features, so I don't understand why all this debug output is flooding the kernel log.

It's a minor issue, but it would be nice to get rid of it.

Regards,

Mogens Jensen