linux-kernel - Re: [GIT PATCH] TTY/serial driver patches for .40

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Message-ID: <20110527010021.GD23506@suse.de>
Date:	Fri, 27 May 2011 09:00:21 +0800
From:	Greg KH <gregkh@...e.de>
To:	Guennadi Liakhovetski <g.liakhovetski@....de>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	Felipe Balbi <balbi@...com>
Subject: Re: [GIT PATCH] TTY/serial driver patches for .40

On Thu, May 26, 2011 at 12:54:29PM +0200, Guennadi Liakhovetski wrote:
> On Mon, 23 May 2011, Greg KH wrote:
> 
> > Here's the big tty/serial merge for .40
> 
> /me confused: this patch
> 
> > Felipe Balbi (1):
> >       tty: make receive_buf() return the amout of bytes received
> 
> is more than one year old, which I wouldn't care about, if it didn't 
> introduce a regression on my mackerel 
> (arch/arm/mach-shmobile/board-mackerel.c) board. With it in place printing 
> a lot of text over ssh pauses the output multiple times for several 
> seconds. With this patch reverted the behaviour is back to normal. To 
> reproduce one can either cat a few largish files under /etc or just dmesg 
> - if there have been enough messages accumulated.

I think I'll be reverting this one.

thanks,

greg k-h
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