linux-kernel - [PATCH 0/2] Xen (PV and HVM) multiple PV consoles

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Message-ID: <alpine.DEB.2.00.1201261233050.3196@kaball-desktop>
Date:	Thu, 26 Jan 2012 12:42:46 +0000
From:	Stefano Stabellini <Stefano.Stabellini@...citrix.com>
To:	"xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>
CC:	Stefano Stabellini <Stefano.Stabellini@...citrix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 0/2] Xen (PV and HVM) multiple PV consoles

Hi all,
this small patch series (sent before a few times) achieves two goals:

- make PV consoles work for PV on HVM guests;

- implement support for multiple PV consoles for PV and PV on HVM guests.


It has been tested with pv and hvm guests, with console=ttyS0,
console=hvc0, and earlyprintk=xen, with and without serial='pty' in the
VM config file.


Stefano Stabellini (2):
      hvc_xen: support PV on HVM consoles
      hvc_xen: implement multiconsole support

 drivers/tty/hvc/hvc_xen.c          |  461 ++++++++++++++++++++++++++++++++---
 include/xen/interface/hvm/params.h |    6 +-
 2 files changed, 426 insertions(+), 41 deletions(-)

A branch with these patches based on 3.2 is available here:

git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 3.2-multiconsole

Cheers,

Stefano
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