linux-kernel - Re: Slow pty's (was Re: libdivecomputer interfaces?)

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Message-Id: <1276758038.9628.1.camel@marge.simson.net>
Date:	Thu, 17 Jun 2010 09:00:38 +0200
From:	Mike Galbraith <mgalbraith@...e.de>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	Brian Bloniarz <bmb@...enacr.com>, Chris Wedgwood <cw@...f.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg KH <gregkh@...e.de>, Alan Cox <alan@...rguk.ukuu.org.uk>,
	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>,
	Jef Driesen <jefdriesen@...enet.be>,
	linux-kernel@...r.kernel.org
Subject: Re: Slow pty's (was Re: libdivecomputer interfaces?)

On Thu, 2010-06-17 at 08:39 +0200, Mike Galbraith wrote:

> I'm not seeing any problem with serial console here, seems to work just
> fine P4->Q6600, both running NOHZ kernels with nohz_ratelimit(), 33.5 on
> the P4, and tip.today on the Q6600.

Of course, as soon as I say that, the problem appeared.  Hopefully,
It'll stick around a while.

	-Mike

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