linux-kernel - Re: Linux 2.6.24-rc7: sparc64: WARNING: at kernel/lockdep_proc.c:267 lockdep_stats

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Message-Id: <200801091731.16043.m.kozlowski@tuxland.pl>
Date:	Wed, 9 Jan 2008 17:31:15 +0100
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	Randy Dunlap <randy.dunlap@...cle.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	David Miller <davem@...emloft.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	sparclinux@...r.kernel.org
Subject: Re: Linux 2.6.24-rc7: sparc64: WARNING: at kernel/lockdep_proc.c:267 lockdep_stats_show()

Hello,

> >>> 	Got this when doing usual looping over /proc entries on fresh test kernel:
> >> What is the usual looping, please?
> > 
> > #!/bin/bash
> > 
> > for i in `find /proc -type f`; do
> >         echo -n "cat $i > /dev/null ... ";
> >         ( cat $i > /dev/null & );
> >         echo "done";
> > done
> 
> OK, thanks.  Probably not related to the problem report, but
> the script should probably check each file for 'readable' (-r).
> /proc/sysrq-trigger is write-only...

Hm... true. Good hint.

Thanks,

	Mariusz


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