linux-kernel - Re: [PATCHSET] ptrace,signal: group stop / ptrace updates

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Message-ID: <alpine.LFD.2.00.1101281839390.31804@localhost6.localdomain6>
Date:	Fri, 28 Jan 2011 18:41:33 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Tejun Heo <tj@...nel.org>, roland@...hat.com, oleg@...hat.com,
	jan.kratochvil@...hat.com, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Frédéric Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCHSET] ptrace,signal: group stop / ptrace updates

On Fri, 28 Jan 2011, Ingo Molnar wrote:
> See that '^C^C' line? That is where i had to do Ctrl-C twice.
> 
> It only fails here about once every 10 times, so it's very rare. I have a stock F14 
> system running on that box, with the very latest .38 based kernel.

Tripped over the refuse ^C thing today twice. Had to kill a kernel
build from another shell. It just happily displayed ^C and never
stopped. That happens once in a while and I have no idea either how to
debug that.

Thanks,

	tglx
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