linux-kernel - Re: [PATCH] kvm tool: Implement a serial FIFO emulation

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Message-ID: <alpine.LFD.2.02.1112212233310.2642@tux.localdomain>
Date:	Wed, 21 Dec 2011 22:35:05 +0200 (EET)
From:	Pekka Enberg <penberg@...nel.org>
To:	Thomas Gleixner <tglx@...utronix.de>
cc:	LKML <linux-kernel@...r.kernel.org>,
	Sasha Levin <levinsasha928@...il.com>, mingo@...e.hu
Subject: Re: [PATCH] kvm tool: Implement a serial FIFO emulation

On Wed, 21 Dec 2011, Thomas Gleixner wrote:
> Adding FIFO functionality to the serial emulator to speed up the
> console handling.
>
> This also restricts sysrq functionality to the first serial port and
> fixes the sysrq injection, which was broken because nothing ever reset
> the BI status bit in the LSR.
>
> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

Applied, thanks! Ingo, this speeds up serial console significantly and 
hopefully fixes things up for you as well.

 			Pekka
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