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    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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