From: Ludwig Petrosyan <ludwig.petrosyan@desy.de>
To: linux-kernel@vger.kernel.org
Cc: "Thomas Bruns" <Thomas.Bruns@desy.de>,
"Gerhard Schleßelmann" <gerhard.schlesselmann@desy.de>
Subject: kernel 3.13-61/62 /cpu1/cpufreq/stats
Date: Mon, 24 Aug 2015 14:44:33 +0200 [thread overview]
Message-ID: <55DB11B1.7020407@desy.de> (raw)
Hello
we have problem boot kernel 3.13-61/62 on the MTCA crate, some time it
boots some time no.
In the kernel log we found this problem:
[ 16.168871] ------------[ cut here ]------------
[ 16.173513] WARNING: CPU: 0 PID: 4 at
/build/linux-lts-trusty-G19QHO/linux-lts-trusty-3.13.0/fs/sysfs/dir.c:486 sysfs_warn_dup+0x91/0xb0()
[ 16.185967] sysfs: cannot create duplicate filename
'/devices/system/cpu/cpu1/cpufreq/stats'
we found out thid peoblen is solved in the kernel 3.14 (file
linux/drivers/cpufreq/cpufreq.c), is there some way to solve it for
kernel 3.13-61/62
(some boot parameters ...) ?
The older kernel 3.13-55 runs fine on the same CPU.
with best regards
Ludwig Petrosyan
DESY
reply other threads:[~2015-08-24 12:53 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=55DB11B1.7020407@desy.de \
--to=ludwig.petrosyan@desy.de \
--cc=Thomas.Bruns@desy.de \
--cc=gerhard.schlesselmann@desy.de \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.