From: Sasha Levin <levinsasha928@gmail.com>
To: walimis <walimisdev@gmail.com>
Cc: Pekka Enberg <penberg@kernel.org>,
kvm@vger.kernel.org, mingo@elte.hu, asias.hejun@gmail.com,
gorcunov@gmail.com
Subject: Re: [PATCH] kvm tools: Print only serial output to the terminal
Date: Wed, 10 Aug 2011 18:06:41 +0300 [thread overview]
Message-ID: <1312988801.15665.0.camel@lappy> (raw)
In-Reply-To: <20110810134309.GA26871@walimis-desktop>
On Wed, 2011-08-10 at 21:43 +0800, walimis wrote:
> On Wed, Aug 10, 2011 at 04:34:53PM +0300, Pekka Enberg wrote:
> >On Wed, 10 Aug 2011, Sasha Levin wrote:
> >>This patch changes the serial device to print only auxiliary output to the
> >>terminal.
> >>
> >>Doing so prevents printing output which the guest kernel never intended us
> >>to print and by printing it we wrote junk to the users terminal.
> >>
> >>Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
> >
> >This doesn't seem to work for me. As soon as we switch to userspace,
> >I don't get any output from serial console.
> It works for me.
Same here.
Pekka, could you check whats the MCR value when your guest is writing
from usermode?
--
Sasha.
next prev parent reply other threads:[~2011-08-10 15:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-10 9:52 [PATCH] kvm tools: Print only serial output to the terminal Sasha Levin
2011-08-10 9:58 ` Pekka Enberg
2011-08-10 13:34 ` Pekka Enberg
2011-08-10 13:43 ` walimis
2011-08-10 15:06 ` Sasha Levin [this message]
2011-08-10 15:28 ` Pekka Enberg
2011-08-10 16:39 ` Asias He
2011-08-10 16:45 ` Pekka Enberg
2011-08-11 3:06 ` walimis
2011-08-11 8:56 ` Sasha Levin
2011-08-11 13:42 ` Pekka Enberg
2011-08-11 15:19 ` Sasha Levin
2011-08-11 15:14 ` walimis
2011-08-11 15:31 ` Sasha Levin
2011-08-11 15:55 ` Pekka Enberg
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