From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dor Laor Subject: Re: Can I run guest Windows inside Linux and do remotedebugging? Date: Thu, 15 Nov 2007 11:49:37 +0200 Message-ID: <473C1631.8020805@qumranet.com> References: <5d649bdb0711141342v21c1b2c6jd8f90a58b5c29bcd@mail.gmail.com> <473BFB2C.1060506@qumranet.com> <5d649bdb0711150107r63c7c3aeo928960bff5c396c5@mail.gmail.com> Reply-To: dor.laor-atKUWr5tajBWk0Htik3J/w@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1972845080==" Cc: kvm-devel To: Neo Jia Return-path: In-Reply-To: <5d649bdb0711150107r63c7c3aeo928960bff5c396c5-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org This is a multi-part message in MIME format. --===============1972845080== Content-Type: multipart/alternative; boundary="------------030405050003060502060100" This is a multi-part message in MIME format. --------------030405050003060502060100 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Neo Jia wrote: > Thanks. But I cannot use that since I am going to debug drivers > running on Windows and qemu does not expose the real hardware to > guest. > > So, here is another question, is there any plan to make qemu transfer > the real hardware to guest? > > Not at the moment, there is work in progress (actually patches have been sent) that allows 1-1 mapping between guest-host addresses and pci passthrough code so you can assign a physical device to a windows guest. This is experimental at the moment but can work. > Thanks, > Neo > > On Nov 14, 2007 11:54 PM, Dor Laor wrote: > >> Neo Jia wrote: >> >> >> hi, >> >> I am wondering if I can running a guest Windows inside Linux host with >> KVM and doing remote debugging (through firewire) another Windows >> machine (running natively). >> >> Thanks, >> Neo >> While its not exactly what you asked for, one can debug a windows guest >> using another >> windows guest. Here are the instructions: >> http://kvm.qumranet.com/kvmwiki/WindowsGuestDebug. >> Enjoy, Dor >> >> >> >> -- >> >> I would remember that if researchers were not ambitious >> probably today we haven't the technology we are using! >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by: Splunk Inc. >> Still grepping through log files to find problems? Stop. >> Now Search log events and configuration files using AJAX and a browser. >> Download your FREE copy of Splunk now >> http://get.splunk.com/ >> _______________________________________________ >> kvm-devel mailing list >> kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org >> https://lists.sourceforge.net/lists/listinfo/kvm-devel >> >> >> > > > > --------------030405050003060502060100 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Neo Jia wrote:

Thanks. But I cannot use that since I am going to debug drivers
running on Windows and qemu does not expose the real hardware to
guest.

So, here is another question, is there any plan to make qemu transfer
the real hardware to guest?

Not at the moment, there is work in progress (actually patches have been sent) that allows 1-1
mapping between guest-host addresses and pci passthrough code so you can assign a
physical device to a windows guest. This is experimental at the moment but can work.

Thanks,
Neo

On Nov 14, 2007 11:54 PM, Dor Laor <dor.laor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

 Neo Jia wrote:


hi,

 I am wondering if I can running a guest Windows inside Linux host with
 KVM and doing remote debugging (through firewire) another Windows
 machine (running natively).

 Thanks,
 Neo
 While its not exactly what you asked for, one can debug a windows guest
using another
 windows guest. Here are the instructions:
http://kvm.qumranet.com/kvmwiki/WindowsGuestDebug.
 Enjoy, Dor



--

 I would remember that if researchers were not ambitious
 probably today we haven't the technology we are using!

 -------------------------------------------------------------------------
 This SF.net email is sponsored by: Splunk Inc.
 Still grepping through log files to find problems?  Stop.
 Now Search log events and configuration files using AJAX and a browser.
 Download your FREE copy of Splunk now >> http://get.splunk.com/
 _______________________________________________
 kvm-devel mailing list
 kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
 https://lists.sourceforge.net/lists/listinfo/kvm-devel

--------------030405050003060502060100-- --===============1972845080== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ --===============1972845080== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ kvm-devel mailing list kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/kvm-devel --===============1972845080==--