| Why Suse's Xen 4.0 package doesn't satisfy you ? 
 "Kotd" kernel works fine under  4.0 :
 
 host                   : linux-y4jf
 release                : 2.6.34.1-0.0.18.cbab77c-xen
 version                : #1 SMP 2010-07-29 14:00:26 +0200
 machine                : x86_64
 nr_cpus                : 4
 nr_nodes               : 1
 cores_per_socket       :
 4
 threads_per_core       : 1
 cpu_mhz                : 2833
 hw_caps                : bfebfbff:20100800:00000000:00000940:0408e3fd:00000000:00000001:00000000
 virt_caps              : hvm
 total_memory           : 8151
 free_memory            : 141
 free_cpus              : 0
 max_free_memory        : 7581
 max_para_memory        : 7577
 max_hvm_memory         :
 7551
 node_to_cpu            : node0:0-3
 node_to_memory         : node0:141
 node_to_dma32_mem      : node0:79
 max_node_id            : 0
 xen_major              : 4
 xen_minor              : 0
 xen_extra              : .0_21091_05-6.6
 xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
 xen_scheduler          : credit
 xen_pagesize           :
 4096
 platform_params        : virt_start=0xffff800000000000
 xen_changeset          : 21091
 xen_commandline        : vgamode=0x31a vgamode=0x31a
 cc_compiler            : gcc version 4.5.0 20100604 [gcc-4_5-branch revision 160292] (SU
 cc_compile_by          : abuild
 cc_compile_domain      :
 cc_compile_date        : Mon Jul  5 22:16:05 UTC 2010
 xend_config_format     : 4
 
 If you do need build 4.0.1,  XenWiki has instructions for F13 , Ubuntu 10.04 Server.
 If you want 2.6.34.1 with forward ported patches aka Suse :-
 
 http://code.google.com/u/andrew.lyon/updates
 
 
 I am hesitant about build Xen from source on
 Suse.  It's too close MicroSoft  :)
 
 Boris.
 
 --- On Fri, 7/30/10, Michael Cook <michaelcook_mjc@xxxxxxxxx> wrote:
 
 From: Michael Cook <michaelcook_mjc@xxxxxxxxx>
 Subject: Re: [Xen-users] How to patch 2.6.34-12-xen on Suse 11.3 ? ( udev 157 issue) - how to build xen source (4.0.1 rc5) in opensuse 11.3
 To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
 Cc: xen-users@xxxxxxxxxxxxxxxxxxx, JBeulich@xxxxxxxxxx
 Date: Friday, July 30, 2010, 5:35 PM
 
 
 | I have opensuse 11.3 with kotd kernel now installed on my W510 laptop.  I am trying to recompile the xen4-testing.hg source to try out 4.0.1rc5. 
 I've added the c/c++ patterns and dev86 packages.  Then
 "make xen" works.  Calling "make tools" bombs out in two places:
 a) can't find: stub-32.h header file at /usr/src/gnu/
 b) can't find: /usr/include/bits/predef.h
 
 Can anyone point me to a set of instructions for opensuse 11.3 build of XEN source?  The XEN 4.0 source wiki instructions worked fine with Ubuntu.  Not the case with opensuse. ;o(
 
 
 --- On Thu, 7/29/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
 
 From: Boris
 Derzhavets <bderzhavets@xxxxxxxxx>
 Subject: Re: [Xen-users] How to patch 2.6.34-12-xen on Suse 11.3 ? ( udev 157 issue)
 To: michael@xxxxxxx
 Cc: xen-users@xxxxxxxxxxxxxxxxxxx, JBeulich@xxxxxxxxxx
 Received: Thursday, July 29, 2010, 4:06 PM
 
 
 | Michael,
 
 I will update bug also. I am not a Suse's expert, but Jan Beulich  is out of office until 08/05/2010. Looks like kernel at page i mentioned bellow has Jan's patch already applied and works with udev 157 on 11.3. This page seems to be updated on daily basis. I just  downloaded current xen-kernel. Installed  Xen host from DVD and installed new kernel :-
 
 # rpm -ivh kernel-xen-2.6.34.1-0.0.17.fdda44d.x86_64.rpm
 
 Grub entry would be created automatically. Reloaded system works fine:-
 
 1.
 virt-install to
 create PV or HVM DomU
 2. virt-manager  to manage PV or HVM DomU
 
 I cannot issue any waranty until Jan will confirm , that kernel is OK with udev 157
 
 Boris.
 
 
 --- On Thu, 7/29/10, Michael Cook <michaelcook_mjc@xxxxxxxxx> wrote:
 
 From: Michael Cook <michaelcook_mjc@xxxxxxxxx>
 Subject: Re: [Xen-users] How to patch 2.6.34-12-xen on Suse 11.3 ? ( udev 157 issue)
 To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
 Date: Thursday, July 29, 2010, 2:02 PM
 
 
 | Hi Boris, 
 Does this thread address the problems I've seen in this bug-thread?  That is: hot-scripts not working issue?  How can we (the end-users) track where or when this
 may be
 included in a kernel for opensuse 11.3?
 
 https://bugzilla.novell.com/show_bug.cgi?id=612006
 
 FWIW I added your latest comments to this bug in case.
 
 Mike.
 
 --- On Thu, 7/29/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
 
 From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
 Subject: Re: [Xen-users] How to patch 2.6.34-12-xen on Suse 11.3 ? ( udev 157 issue)
 To: xen-users@xxxxxxxxxxxxxxxxxxx, JBeulich@xxxxxxxxxx
 Received: Thursday, July 29, 2010, 9:41 AM
 
 
 | ftp://ftp.suse.com/pub/projects/kernel/kotd/openSUSE-11.3/x86_64/
 
 Download
 kernel-xen-2.6.34.1-0.0.17.fdda44d.x86_64.rpm
 34984 KB  
07/28/2010   07:03:00 PM
 and install provides kernel working with 
udev 157
 
 Boris.
 
 --- On Wed, 7/28/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
 
 From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
 Subject: [Xen-users] How to patch 2.6.34-12-xen on Suse 11.3 ? ( udev 157 issue)
 To: xen-users@xxxxxxxxxxxxxxxxxxx, JBeulich@xxxxxxxxxx
 Date: Wednesday, July 28, 2010, 4:06 PM
 
 
 | > >>> On 02.07.10 at 13:14, PeanuTech <peanutdude <at> gmail.com> wrote: > > Hi,
 > >  I'm using OpenSuse 11.3 - with the latest updates from the repository. I
 > >  installed a guest PV OpenSuse 11.3 - RC1, and the virtual networking doesn't
 > > 
 work.
 >
 >  The
 virt-manager
 application
 isn't managing the virtual network so I can't
 > >  use that.
 > >  My router's log confirms that a dhcp address was given to the guest.
 > >  So I don't understand what's the problem.
 >
 > This likely is caused by an already fixed bug in netback caused by a
 > udev upgrade done very close before RC1.
 >
 > Jan
 >
 >
 I see this bug in 11.3 final with udev 157, e.g. attempt to install 11.3 PV DomU
 at 11.3 Dom0
 ("Hotplug scripts not working"). If patch exists and 2.6.34-12-xen
 may be patched, how to proceed ?
 
 Boris.
 P.S Downgrade to 151 works for PV Guests (for me), but not for HVM.
 
 
 
 
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