From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Mogens Jensen <mogens-jensen@protonmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
Dean Wallace <duffydack73@gmail.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
linux-clk <linux-clk@vger.kernel.org>,
Stable <stable@vger.kernel.org>,
Johannes Stezenbach <js@sig21.net>,
Carlo Caione <carlo@endlessm.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL)
Date: Fri, 25 Jan 2019 11:57:57 -0600 [thread overview]
Message-ID: <1305936b-908d-e256-cc2a-667b6e5e0851@linux.intel.com> (raw)
In-Reply-To: <3ERhUwlxf4lWV_mn3MgjNMrm8ZDgFevrwjq0KRjy05oM1hGiQUdsPpbIlKytNGHi1ViQ_2Xv7bxzqusfruSjbZJyUSpQ9Uo8HCiNyUdyNdU=@protonmail.com>
>>> 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.
I can confirm that this happens without DYNAMIC_DEBUG, and somehow
changing the log level doesn't seem to matter. I tried changing the
console log as a kernel parameter or with playing
/proc/sys/kernel/printk, no luck. weird.
next prev parent reply other threads:[~2019-01-25 17:58 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20181025232517.ywnw54qibemosjws@picard>
2018-10-29 17:45 ` Regression found (Stop-marking-clocks-as-CLK_IS_CRITICAL) Stephen Boyd
2018-10-29 17:52 ` Andy Shevchenko
2018-10-29 18:04 ` Andy Shevchenko
2018-10-29 19:08 ` Dean Wallace
2018-10-29 22:03 ` Pierre-Louis Bossart
2018-10-30 10:17 ` Hans de Goede
2018-10-30 11:05 ` Hans de Goede
2018-10-30 16:24 ` Andy Shevchenko
2018-10-30 11:19 ` Hans de Goede
2018-10-30 11:19 ` Hans de Goede
2018-10-30 14:38 ` Dean Wallace
2018-10-30 14:48 ` Hans de Goede
2018-10-30 15:03 ` Andy Shevchenko
2018-10-30 15:25 ` Pierre-Louis Bossart
2018-10-30 15:04 ` Pierre-Louis Bossart
2018-10-30 15:46 ` Hans de Goede
2018-10-30 16:02 ` Hans de Goede
2018-10-30 16:27 ` Pierre-Louis Bossart
2018-10-30 18:31 ` Hans de Goede
2018-10-30 16:03 ` Pierre-Louis Bossart
2018-10-30 16:04 ` Hans de Goede
2018-10-30 16:15 ` Dean Wallace
2018-10-31 11:04 ` Hans de Goede
2018-10-31 11:04 ` Hans de Goede
2018-10-31 12:45 ` Dean Wallace
2018-10-31 20:07 ` Dean Wallace
2018-10-31 22:27 ` Pierre-Louis Bossart
2018-10-31 23:57 ` Dean Wallace
2018-11-01 10:37 ` Dean Wallace
2018-11-01 13:57 ` Hans de Goede
2018-11-01 14:28 ` Dean Wallace
2018-11-01 14:49 ` Hans de Goede
2018-11-01 14:49 ` Hans de Goede
2018-11-01 15:29 ` Dean Wallace
2018-11-01 15:39 ` Dean Wallace
2018-11-01 15:50 ` Dean Wallace
2018-11-02 10:27 ` Hans de Goede
2018-11-02 11:15 ` Dean Wallace
2018-11-01 13:56 ` Hans de Goede
2018-10-30 18:56 ` Mogens Jensen
2018-10-30 19:10 ` Hans de Goede
2018-10-31 6:02 ` Mogens Jensen
2018-10-31 9:29 ` Hans de Goede
2018-10-31 10:03 ` Dean Wallace
2018-11-01 6:55 ` Mogens Jensen
2018-12-02 12:25 ` Hans de Goede
2019-01-17 5:58 ` Mogens Jensen
2019-01-17 9:12 ` Dean Wallace
2019-01-17 12:05 ` Hans de Goede
2019-01-17 13:05 ` Johannes Stezenbach
2019-01-17 13:16 ` Dean Wallace
2019-01-18 15:33 ` Hans de Goede
2019-01-17 19:30 ` Mogens Jensen
2019-01-18 15:35 ` Hans de Goede
2019-01-21 5:55 ` Mogens Jensen
2019-01-22 19:27 ` Pierre-Louis Bossart
2019-01-25 5:16 ` Mogens Jensen
2019-01-25 14:12 ` Pierre-Louis Bossart
2019-01-25 17:57 ` Pierre-Louis Bossart [this message]
2019-01-25 20:30 ` Andy Shevchenko
2019-01-24 10:35 ` Hans de Goede
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