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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Davide Libenzi <davidel@xmailserver.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Oleg Nesterov <oleg@tv-sign.ru>
Subject: Re: [patch 1/13] signal/timer/event fds v8 - anonymous inode source ...
Date: Fri, 30 Mar 2007 19:24:47 -0700 (PDT)	[thread overview]
Message-ID: <Pine.LNX.4.64.0703301922280.6730@woody.linux-foundation.org> (raw)
In-Reply-To: <20070330160850.d7988a87.akpm@linux-foundation.org>



On Fri, 30 Mar 2007, Andrew Morton wrote:
> > 
> > Ok, it was panincing, and someone made me change it. Would you please 
> > agree?
> > The system can survive w/out, but it'll be a broken system WRT userspace.
> 
> I'd say panic.  There's no much point in limping along with an
> incorrectly-working kernel, only to have some small number of apps fail
> mysteriously later on.

Well, in this case (since it's at bootup only), I'd agree with panic(), 
but generally I disagree - it's actually much better to have a broken 
system limping along and allowing things like syslogd to write the problem 
to log-files and generally working as well as possible.

If people can do a "dmesg" and send it out as an email, we're much more 
likely to get good bug-reports.

But for early boot, and for something that can't really happen anyway, 
panic() sounds fine.

		Linus

      parent reply	other threads:[~2007-03-31  2:25 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-20 18:37 Davide Libenzi
2007-03-30 19:39 ` Andrew Morton
2007-03-30 22:44   ` Davide Libenzi
2007-03-30 23:02     ` Randy Dunlap
2007-03-30 23:08     ` Andrew Morton
2007-03-31  1:29       ` Davide Libenzi
2007-03-31  2:24       ` Linus Torvalds [this message]

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