linux-kernel - Re: [patch 0/3] kvm tool: Serial emulation overhaul

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Date:	Mon, 12 Dec 2011 20:21:35 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Pekka Enberg <penberg@...nel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Sasha Levin <levinsasha928@...il.com>
Subject: Re: [patch 0/3] kvm tool: Serial emulation overhaul


* Pekka Enberg <penberg@...nel.org> wrote:

> So i'm pretty sure it's some bug in hw/serial.c that's 
> limiting character output by interrupts.

Serial port control flow somehow being bound by timer frequency 
[which is not really a necessity: both the host and the guest 
could stream on full speed] was too my observation early on.

Thanks,

	Ingo
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