Dom0 kernels

[M A Young]

I have built a new set of kernel packages based on fedora rawhide 
kernels and the xen/dom0/hackery branch of Jeremy's git repository
( http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary ).
This batch (kernel-2.6.29-0.114.2.6.rc6.fc11) is available via the koji 
build system at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1149500

These are really for development and debugging purposes only, as I am 
still having problems getting them to boot, but others have reported more 
success at getting kernels based on this git repository working, so you 
might be lucky.

Note to install these packages on Fedora 10 you will need to have 
rpm-4.6.0-1.fc10 installed (currently in updates-testing but it should be 
available in updates soon) because of the change to SHA-256 file digest 
hashing in recent Fedora 11 builds.

 	Michael Young

[Gerd Hoffmann]

M A Young wrote:
>  I have built a new set of kernel packages based on fedora rawhide 
>  kernels and the xen/dom0/hackery branch of Jeremy's git repository (
>  http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary ).
>   This batch (kernel-2.6.29-0.114.2.6.rc6.fc11) is available via the
>  koji build system at 
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1149500
>  
>  These are really for development and debugging purposes only, as I am
>   still having problems getting them to boot, but others have reported
>   more success at getting kernels based on this git repository
>  working, so you might be lucky 
Try "pci=nomsi", msi support for xen isn't there yet.  Last week a major
bug in IO-APIC setup has been fixed and the kernels run quite stable on
modern hardware now.  My old, apic-less i386 laptop still doesn't boot
though.

cheers,
  Gerd

[M A Young]

On Tue, 24 Feb 2009, Gerd Hoffmann wrote:

>  Try "pci=nomsi", msi support for xen isn't there yet. 
> Last week a major
>  bug in IO-APIC setup has been fixed and the kernels run quite stable on
>  modern hardware now.  My old, apic-less i386 laptop still doesn't boot
>  though. 
That particular kernel has CONFIG_PCI_MSI turned off at build, and I think 
the most recent git updates disable it within the kernel. My problem at 
the moment is that it doesn't seem to see the disks, so it never gets past 
the initrd. I also sometimes get IRQ related tracebacks.

 	Michael Young

[M A Young]

On Tue, 24 Feb 2009, M A Young wrote:

>  I have built a new set of kernel packages based on fedora rawhide
> kernels and 
>  the xen/dom0/hackery branch of Jeremy's git repository
>  ( http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary ).
>  This batch (kernel-2.6.29-0.114.2.6.rc6.fc11) is available via the koji build 
>  system at
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1149500 
And I have now done an update (kernel-2.6.29-0.114.2.8.rc6.fc11) which is 
available via http://koji.fedoraproject.org/koji/taskinfo?taskID=1178436

>  These are really for development and debugging purposes only, as I am
> still 
>  having problems getting them to boot, but others have reported more success 
>  at getting kernels based on this git repository working, so you might be 
>  lucky. 
This one does allow one of my machines to boot in single user mode (which 
is all I have really tested so far), though I am sure there are still 
plenty of other bugs to find.

>  Note to install these packages on Fedora 10 you will need to have 
>  rpm-4.6.0-1.fc10 installed (currently in updates-testing but it should be 
>  available in updates soon) because of the change to SHA-256 file digest 
>  hashing in recent Fedora 11 builds. 
 	Michael Young

[M A Young]

Here is another build (kernel-2.6.29-0.114.2.10.rc7.fc11) 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1225129
I managed to get the previous build I posted to boot (non-graphically) and 
run a xen client with networking enabled on an x86_64 machine and this one 
also looks promising as IDE disks are now working, though I haven't tested 
it much.
Rough instructions to start xen are;
modprobe evtchn
mount -t xenfs none /proc/xen
setenforce 0
service xenstored start
service xend start
service xenconsoled start
xm create -c guestname

 	Michael Young

[Gerd Hoffmann]

M A Young wrote:
>  Here is another build (kernel-2.6.29-0.114.2.10.rc7.fc11)
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1225129
>  I managed to get the previous build I posted to boot (non-graphically)
>  and run a xen client with networking enabled on an x86_64 machine and
>  this one also looks promising as IDE disks are now working, though I
>  haven't tested it much.
>  Rough instructions to start xen are;
>  modprobe evtchn 
Next round of xen packages (-8, building right now) should to this
automagically.

>  mount -t xenfs none /proc/xen 
That should happen already with current (-7) rawhide packages.

>  setenforce 0 
no comment ;)

>  service xenstored start
>  service xend start
>  service xenconsoled start 
You can just "chkconfig $name on" these.  They will detect when not
running on xen and do nothing in that case.

HTH
  Gerd

[M A Young]

On Fri, 6 Mar 2009, Gerd Hoffmann wrote:

> > service xenstored start
> > service xend start
> > service xenconsoled start
>
>  You can just "chkconfig $name on" these.  They will detect when not
>  running on xen and do nothing in that case. 
They are "chkconfig $name on", however they are dependent on some of the 
previous steps so need to be rerun with my current setup.

 	Michael Young

[Gerd Hoffmann]

M A Young wrote:
>  On Fri, 6 Mar 2009, Gerd Hoffmann wrote:
>  
> >> service xenstored start
> >> service xend start
> >> service xenconsoled start
> >
> > You can just "chkconfig $name on" these.  They will detect when not
> > running on xen and do nothing in that case.
>  
>  They are "chkconfig $name on", however they are dependent on some of the
>  previous steps so need to be rerun with my current setup. 
Ah, ok.  Fresh builds where this shouldn't be needed any more are here
now (and in rawhide soon):
http://kojipkgs.fedoraproject.org/packages/xen/3.3.1/8.fc11/

cheers,
  Gerd

[Gerd Hoffmann]

>  Ah, ok.  Fresh builds where this shouldn't be needed any more are
> here
>  now (and in rawhide soon):
>  http://kojipkgs.fedoraproject.org/packages/xen/3.3.1/8.fc11/ 
Well it doesn't work, module loading has a tyops, new build (#9) is on
the way.

cheers,
  Gerd

[Fedora-xen] Re: Re: Dom0 kernels

[Pasi Kärkkäinen]

On Fri, Mar 06, 2009 at 12:28:23PM +0100, Gerd Hoffmann wrote:
>  > Ah, ok.  Fresh builds where this shouldn't be needed any
> more are here
>  > now (and in rawhide soon):
>  > http://kojipkgs.fedoraproject.org/packages/xen/3.3.1/8.fc11/
>  
>  Well it doesn't work, module loading has a tyops, new build (#9) is on
>  the way.
>   
I rebuilt 3.3.1-9 on fc10, and it seems to work.

But virt-install (and virt-manager) seem to have problems.. 

# virt-install <options>

ERROR    Unsupported virtualization type 'xen'

Was xen support removed from virt-install, or does it just fail to detect
xen is available when using pv_ops dom0? 

-- Pasi

[Fedora-xen] Re: Re: Dom0 kernels

[Gerd Hoffmann]

Pasi Kärkkäinen wrote:
>  
>  I rebuilt 3.3.1-9 on fc10, and it seems to work.
>  
>  But virt-install (and virt-manager) seem to have problems.. 
>  
>  # virt-install <options>
>  
>  ERROR    Unsupported virtualization type 'xen'
>  
>  Was xen support removed from virt-install, or does it just fail to detect
>  xen is available when using pv_ops dom0?  
Either that, or the xen is a bit out-of-date because Fedora had no dom0
kernel (thus no testing) since Fedora 8 ...

I'd suggest to file bugs.  Most likely the culprit is libvirt.

cheers
  Gerd

[Fedora-xen] Re: Re: Dom0 kernels

[Pasi Kärkkäinen]

On Mon, Mar 09, 2009 at 08:27:14AM +0100, Gerd Hoffmann wrote:
>  Pasi Kärkkäinen wrote:
>  > 
>  > I rebuilt 3.3.1-9 on fc10, and it seems to work.
>  > 
>  > But virt-install (and virt-manager) seem to have problems.. 
>  > 
>  > # virt-install <options>
>  > 
>  > ERROR    Unsupported virtualization type 'xen'
>  > 
>  > Was xen support removed from virt-install, or does it just fail to detect
>  > xen is available when using pv_ops dom0? 
>  
>  Either that, or the xen is a bit out-of-date because Fedora had no dom0
>  kernel (thus no testing) since Fedora 8 ...
>  
>  I'd suggest to file bugs.  Most likely the culprit is libvirt.
>   
Actually we hunted this down with Cole Robinson and Jeremy..

The reason is pv_ops dom0 kernel is still missing /sys/hypervisor infos..
virt-install (or libvirt) needs that info to fetch the capabilities.

Jeremy said there should be a kernel patch for that in the old RH dom0 tree..

-- Pasi

[Fedora-xen] Re: Re: Dom0 kernels

[Daniel P. Berrange]

On Mon, Mar 09, 2009 at 11:20:26AM +0200, Pasi K?rkk?inen wrote:
>  On Mon, Mar 09, 2009 at 08:27:14AM +0100, Gerd Hoffmann wrote:
>  > Pasi Kärkkäinen wrote:
>  > > 
>  > > I rebuilt 3.3.1-9 on fc10, and it seems to work.
>  > > 
>  > > But virt-install (and virt-manager) seem to have problems.. 
>  > > 
>  > > # virt-install <options>
>  > > 
>  > > ERROR    Unsupported virtualization type 'xen'
>  > > 
>  > > Was xen support removed from virt-install, or does it just fail to detect
>  > > xen is available when using pv_ops dom0? 
>  > 
>  > Either that, or the xen is a bit out-of-date because Fedora had no dom0
>  > kernel (thus no testing) since Fedora 8 ...
>  > 
>  > I'd suggest to file bugs.  Most likely the culprit is libvirt.
>  > 
>  
>  Actually we hunted this down with Cole Robinson and Jeremy..
>  
>  The reason is pv_ops dom0 kernel is still missing /sys/hypervisor infos..
>  virt-install (or libvirt) needs that info to fetch the capabilities. 
We could probably switch over to making a hypercall to fetch that info
if /sys/hypervisor/properties/capabilities isn't going to reappear in
the near future ...


Daniel
-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
|: http://libvirt.org  -o-  http://virt-manager.org  -o-  http://ovirt.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505  -o-  F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

[Fedora-xen] Re: Re: Dom0 kernels

[Gerd Hoffmann]

Daniel P. Berrange wrote:
>  We could probably switch over to making a hypercall to fetch that
> info
>  if /sys/hypervisor/properties/capabilities isn't going to reappear in
>  the near future ... 
Or fallback to /proc/xen/capabilities (isn't that there anyway)?

cheers,
  Gerd

[Fedora-xen] Re: Re: Dom0 kernels

[Ján ONDREJ (SAL)]

On Mon, Mar 09, 2009 at 11:13:41AM +0100, Gerd Hoffmann wrote:
>  Daniel P. Berrange wrote:
>  > We could probably switch over to making a hypercall to fetch that info
>  > if /sys/hypervisor/properties/capabilities isn't going to reappear in
>  > the near future ...
>  
>  Or fallback to /proc/xen/capabilities (isn't that there anyway)? 
It's too small:

[root@note ~]# uname -a
Linux note.salstar.sk 2.6.29-0.114.2.10.rc7.fc11.i686.PAE #1 SMP Thu Mar 5
18:04:27 EST 2009 i686 i686 i386 GNU/Linux
[root@note ~]# cat /proc/xen/capabilities 
control_d
[root@note ~]# 

			SAL

[Fedora-xen] Re: Re: Dom0 kernels

[Pasi Kärkkäinen]

On Mon, Mar 09, 2009 at 10:09:55AM +0000, Daniel P. Berrange wrote:
>  On Mon, Mar 09, 2009 at 11:20:26AM +0200, Pasi K?rkk?inen wrote:
>  > On Mon, Mar 09, 2009 at 08:27:14AM +0100, Gerd Hoffmann wrote:
>  > > Pasi Kärkkäinen wrote:
>  > > > 
>  > > > I rebuilt 3.3.1-9 on fc10, and it seems to work.
>  > > > 
>  > > > But virt-install (and virt-manager) seem to have problems.. 
>  > > > 
>  > > > # virt-install <options>
>  > > > 
>  > > > ERROR    Unsupported virtualization type 'xen'
>  > > > 
>  > > > Was xen support removed from virt-install, or does it just fail to detect
>  > > > xen is available when using pv_ops dom0? 
>  > > 
>  > > Either that, or the xen is a bit out-of-date because Fedora had no dom0
>  > > kernel (thus no testing) since Fedora 8 ...
>  > > 
>  > > I'd suggest to file bugs.  Most likely the culprit is libvirt.
>  > > 
>  > 
>  > Actually we hunted this down with Cole Robinson and Jeremy..
>  > 
>  > The reason is pv_ops dom0 kernel is still missing /sys/hypervisor infos..
>  > virt-install (or libvirt) needs that info to fetch the capabilities.
>  
>  We could probably switch over to making a hypercall to fetch that info
>  if /sys/hypervisor/properties/capabilities isn't going to reappear in
>  the near future ...
>   
Just a followup to this thread too.. 

The patch (from old Redhat dom0 tree) implementing /sys/hypervisor feature
is here:
http://git.et.redhat.com/?p=linux-2.6-dom0-pvops.git;a=commit;h=7aa79a560...

Hopefully Jeremy will merge it to current pv_ops dom0 tree.

Discussion about this on xen-devel:
http://lists.xensource.com/archives/html/xen-devel/2009-03/msg00472.html

And another (more recent) thread on fedora-xen/fedora-virt about this subject:
https://www.redhat.com/archives/fedora-xen/2009-March/msg00017.html

-- Pasi

[Fedora-xen] Re: Re: Dom0 kernels

[Daniel P. Berrange]

On Fri, Mar 06, 2009 at 07:41:09PM +0200, Pasi K?rkk?inen wrote:
>  On Fri, Mar 06, 2009 at 12:28:23PM +0100, Gerd Hoffmann wrote:
>  > > Ah, ok.  Fresh builds where this shouldn't be needed any more are here
>  > > now (and in rawhide soon):
>  > > http://kojipkgs.fedoraproject.org/packages/xen/3.3.1/8.fc11/
>  > 
>  > Well it doesn't work, module loading has a tyops, new build (#9) is on
>  > the way.
>  > 
>  
>  I rebuilt 3.3.1-9 on fc10, and it seems to work.
>  
>  But virt-install (and virt-manager) seem to have problems.. 
>  
>  # virt-install <options>
>  
>  ERROR    Unsupported virtualization type 'xen' 
This will be a libvirt bug - check output of 

  virsh --connect xen:/// capabilities


If that is not what you expect, then /sys/hypervisor/properties/capabilities
is probably missing/broken.

Daniel
-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
|: http://libvirt.org  -o-  http://virt-manager.org  -o-  http://ovirt.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505  -o-  F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

[M A Young]

Another update (2.6.29-0.114.2.11.rc7.git5), which includes 
/sys/hypervisor support, is at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1238587

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[itamar]

any chance to get this in fedora kernels ?


worked fine for me



[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.29-0.114.2.11.rc7.git5.fc11.x86_64 #1
SMP Thu Mar 12 16:50:15 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost ~]# xm list
/usr/lib64/python2.6/site-packages/xen/util/acmpolicy.py:20:
DeprecationWarning: the sha module is deprecated; use the hashlib
module instead
  import sha
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  1815     2     r-----    127.0
[root@localhost ~]#







On Fri, Mar 13, 2009 at 8:40 PM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:
>  Another update (2.6.29-0.114.2.11.rc7.git5), which includes
> /sys/hypervisor
>  support, is at http://koji.fedoraproject.org/koji/taskinfo?taskID=1238587
>
>         Michael Young
>
>  --
>  Fedora-xen mailing list
>  Fedora-xen(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-xen
>  


-- 
------------

Itamar Reis Peixoto

e-mail/msn: itamar(a)ispbrasil.com.br
sip: itamar(a)ispbrasil.com.br
skype: itamarjp
icq: 81053601
[phone]
[phone]

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Fri, 13 Mar 2009, Itamar Reis Peixoto wrote:

>  any chance to get this in fedora kernels ?
>
>
>  worked fine for me 
The current plan is to wait until basic dom0 support makes it into the 
vanilla kernel, which should happen for 2.6.30, and then decide if dom0 
can be enabled and if the patches for full dom0 support can safely be 
added without affecting ordinary operation.

At the moment there are still things that are broken such as X support in 
some cases, and there are also Fedora patches that have been omitted 
because they were tricky to merge, so it is too early to start adding dom0 
support to official Fedora kernels.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[itamar]

I am sending this mail using your dom0 kernel

and it's working fine.


On Sat, Mar 14, 2009 at 9:46 AM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:
>  On Fri, 13 Mar 2009, Itamar Reis Peixoto wrote:
>
> > any chance to get this in fedora kernels ?
> >
> >
> > worked fine for me
>
>  The current plan is to wait until basic dom0 support makes it into the
>  vanilla kernel, which should happen for 2.6.30, and then decide if dom0 can
>  be enabled and if the patches for full dom0 support can safely be added
>  without affecting ordinary operation.
>
>  At the moment there are still things that are broken such as X support in
>  some cases, and there are also Fedora patches that have been omitted because
>  they were tricky to merge, so it is too early to start adding dom0 support
>  to official Fedora kernels.
>
>         Michael Young
>  


-- 
------------

Itamar Reis Peixoto

e-mail/msn: itamar(a)ispbrasil.com.br
sip: itamar(a)ispbrasil.com.br
skype: itamarjp
icq: 81053601
[phone]
[phone]

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sat, 14 Mar 2009, Itamar Reis Peixoto wrote:

>  I am sending this mail using your dom0 kernel
>
>  and it's working fine. 
I don't think you have tested it very thoroughly because networking to the 
guest seems to be broken in my latest kernel. Also the success you have 
with graphics will depend a lot on what graphics card you have. It is 
entirely possible that graphics will work in some cases, but they 
definitely don't in others.

 	Michael Young

[M A Young]

My latest build (2.6.29-0.114.2.12.rc8.git2.fc11) is available at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1246980 . Networking to 
the guest is working again, and the X situation is better than I thought, 
because my problems on one machine were due to using a F11 based kernel on 
F10, and X works if I use it with F11.
In addition I got X working on the other machine working by using the 
nomodeset boot parameter (with nomodeset I get no text characters during 
boot - only a cursor that moves as invisible characters are presumably 
printed to the screen - but X starts successfully, without nomodeset I can 
read the boot messages but X crashes), however there are X problems on 
this machine with regular Fedora kernels, so this may not be xen's fault.

 	Michael Young

[Gerd Hoffmann]

M A Young wrote:
>  (with nomodeset I get no text characters during
>  boot - only a cursor that moves as invisible characters are presumably
>  printed to the screen 
known issue with vga text mode (32bit only, 64bit works ok).  vga window
at 0xc0000 isn't mapped correctly.  Workaround: drive the card in gfx
mode.  Either kernel mode setting or vesafb (use something like
vga=gfx-1024x768x16 on the *xen* kernel command line).

HTH,
  Gerd

[Fedora-xen] Re: Re: Dom0 kernels

[Pasi Kärkkäinen]

On Wed, Mar 18, 2009 at 10:02:52AM +0100, Gerd Hoffmann wrote:
>  M A Young wrote:
>  > (with nomodeset I get no text characters during
>  > boot - only a cursor that moves as invisible characters are presumably
>  > printed to the screen
>  
>  known issue with vga text mode (32bit only, 64bit works ok).  vga window
>  at 0xc0000 isn't mapped correctly.  Workaround: drive the card in gfx
>  mode.  Either kernel mode setting or vesafb (use something like
>  vga=gfx-1024x768x16 on the *xen* kernel command line).
>   
So the reason for this issue is known.. any patches available? 

-- Pasi

[Fedora-xen] Re: Re: Dom0 kernels

[Gerd Hoffmann]

Pasi Kärkkäinen wrote:
>  On Wed, Mar 18, 2009 at 10:02:52AM +0100, Gerd Hoffmann wrote:
> > M A Young wrote:
> >> (with nomodeset I get no text characters during
> >> boot - only a cursor that moves as invisible characters are presumably
> >> printed to the screen
> > known issue with vga text mode (32bit only, 64bit works ok).  vga window
> > at 0xc0000 isn't mapped correctly.  Workaround: drive the card in gfx
> > mode.  Either kernel mode setting or vesafb (use something like
> > vga=gfx-1024x768x16 on the *xen* kernel command line).
>  
>  So the reason for this issue is known.. any patches available?  
According to jeremy someone works on unifying 32bit and 64bit page table
initalization, which should nicely fix this issue as a side effect.

cheers,
  Gerd

[Fedora-xen] Re: Re: Dom0 kernels / VGA text console works now

[Pasi Kärkkäinen]

On Mon, Mar 23, 2009 at 09:23:12AM +0100, Gerd Hoffmann wrote:
>  Pasi Kärkkäinen wrote:
>  > On Wed, Mar 18, 2009 at 10:02:52AM +0100, Gerd Hoffmann wrote:
>  >> M A Young wrote:
>  >>> (with nomodeset I get no text characters during
>  >>> boot - only a cursor that moves as invisible characters are presumably
>  >>> printed to the screen
>  >> known issue with vga text mode (32bit only, 64bit works ok).  vga window
>  >> at 0xc0000 isn't mapped correctly.  Workaround: drive the card in gfx
>  >> mode.  Either kernel mode setting or vesafb (use something like
>  >> vga=gfx-1024x768x16 on the *xen* kernel command line).
>  > 
>  > So the reason for this issue is known.. any patches available? 
>  
>  According to jeremy someone works on unifying 32bit and 64bit page table
>  initalization, which should nicely fix this issue as a side effect.
>   
VGA text console works OK for me now, on 32bit PAE pv_ops dom0, using the 
latest xen-tip/next tree!

-- Pasi

[M A Young]

On Wed, 18 Mar 2009, Gerd Hoffmann wrote:

>  M A Young wrote:
> > (with nomodeset I get no text characters during
> > boot - only a cursor that moves as invisible characters are presumably
> > printed to the screen
>
>  known issue with vga text mode (32bit only, 64bit works ok).  vga window
>  at 0xc0000 isn't mapped correctly.  Workaround: drive the card in gfx
>  mode.  Either kernel mode setting or vesafb (use something like
>  vga=gfx-1024x768x16 on the *xen* kernel command line). 
Unfortunately, both the kernel mode setting and using vesafb cause the X 
session to crash on that particular machine. So it is useful to know, but 
not that helpful in this particular case.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[Frank Van Damme]

On Wed, Mar 18, 2009 at 1:26 AM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:
>  My latest build (2.6.29-0.114.2.12.rc8.git2.fc11) is available at
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1246980 . Networking to
>  the guest is working again, and the X situation is better than I thought,
>  because my problems on one machine were due to using a F11 based kernel on
>  F10, and X works if I use it with F11.
>  In addition I got X working on the other machine working by using the
>  nomodeset boot parameter (with nomodeset I get no text characters during
>  boot - only a cursor that moves as invisible characters are presumably
>  printed to the screen - but X starts successfully, without nomodeset I can
>  read the boot messages but X crashes), however there are X problems on this
>  machine with regular Fedora kernels, so this may not be xen's fault.
>
>         Michael Young 

Hi all,

Sorry, I don't understand this Koji thing. If I click through to the
dependant task for x86_64, then buildroot, then "built rpms", there
are no rpms. How to actually download the kernel rpm??


-- 
Frank Van Damme

"Anyone can sit down and write some boring artistic song. Pop music is
the hardest shit to write."

- Britney Spears.

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sat, 28 Mar 2009, Frank Van Damme wrote:

>  Sorry, I don't understand this Koji thing. If I click through to
> the
>  dependant task for x86_64, then buildroot, then "built rpms", there
>  are no rpms. How to actually download the kernel rpm?? 
It looks like it isn't there any more. That might be because I have tried 
to build more recent packages (which failed). I will attempt another build 
shortly, and post the results if it works.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[Ján ONDREJ (SAL)]

On Sat, Mar 28, 2009 at 03:14:37PM +0000, M A Young wrote:
>  On Sat, 28 Mar 2009, Frank Van Damme wrote:
>
> > Sorry, I don't understand this Koji thing. If I click through to the
> > dependant task for x86_64, then buildroot, then "built rpms", there
> > are no rpms. How to actually download the kernel rpm??
>
>  It looks like it isn't there any more. That might be because I have tried 
>  to build more recent packages (which failed). I will attempt another 
>  build shortly, and post the results if it works. 
Can I ask you to create an yum repository with these packages?
I think scratch builds are cleaned after some days, so moving these files
into another server to an repository may be helpful.

If you need some help (disk space, etc.), just tell me.

		SAL

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sat, 28 Mar 2009, Jan ONDREJ (SAL) wrote:

>  Can I ask you to create an yum repository with these packages?
>  I think scratch builds are cleaned after some days, so moving these files
>  into another server to an repository may be helpful. 
Okay I have created a mini repository at 
http://fedorapeople.org/~myoung/dom0/ . I haven't done so before because I 
wasn't sure how much use it will be, since rawhide kernels will in general 
be more recent than mine so yum won't fetch them, but if koji is going to 
delete files then it is probably worth it after all.

The repository contains packages from the kernel 2.6.29-1.2.15.fc11 build
http://koji.fedoraproject.org/koji/taskinfo?taskID=1263156 without the 
debuginfo packages which would take up too much space. Those are 
available from koji until it decides to delete them.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[Ján ONDREJ (SAL)]

On Sat, Mar 28, 2009 at 07:14:43PM +0000, M A Young wrote:
>  On Sat, 28 Mar 2009, Jan ONDREJ (SAL) wrote:
>
> > Can I ask you to create an yum repository with these packages?
> > I think scratch builds are cleaned after some days, so moving these files
> > into another server to an repository may be helpful.
>
>  Okay I have created a mini repository at  
>  http://fedorapeople.org/~myoung/dom0/ . I haven't done so before because 
>  I wasn't sure how much use it will be, since rawhide kernels will in 
>  general be more recent than mine so yum won't fetch them, but if koji is 
>  going to delete files then it is probably worth it after all. 
Thanks.
You can avoid replacing your kernel by renaming name of your package.
You can name it kernel-dom0 (can't be named kernel-xen, because this package
was obsoleted) or something similar.

>  The repository contains packages from the kernel 2.6.29-1.2.15.fc11
> build
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1263156 without the  
>  debuginfo packages which would take up too much space. Those are  
>  available from koji until it decides to delete them. 
May be an f10 repository will be useful too. With all packages needed to run
dom0 on Fedora 10.

				SAL

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sat, 28 Mar 2009, Jan ONDREJ (SAL) wrote:

>  Thanks.
>  You can avoid replacing your kernel by renaming name of your package.
>  You can name it kernel-dom0 (can't be named kernel-xen, because this package
>  was obsoleted) or something similar. 
That might not be easy, given the way it is built.

>  May be an f10 repository will be useful too. With all packages needed
> to run
>  dom0 on Fedora 10. 
I don't know how many packages you would actually need. For example X 
doesn't work for me in Fedora 10 on one of my machines but does for F11. 
However, it looks like the F10 2.6.29 development kernel tree has squashfs 
3 patches to compile alongside squashfs 4, so I could probably make the 
kernel a bit more F10 friendly.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sat, 28 Mar 2009, M A Young wrote:

>  Okay I have created a mini repository at 
>  http://fedorapeople.org/~myoung/dom0/ . I haven't done so before because I 
>  wasn't sure how much use it will be, since rawhide kernels will in general be 
>  more recent than mine so yum won't fetch them, but if koji is going to delete 
>  files then it is probably worth it after all. 
It now contains packages from the kernel 2.6.29-1.2.16.fc11 build 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1264355 . This one 
should actually boot.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[Pasi Kärkkäinen]

On Sun, Mar 29, 2009 at 07:34:06PM +0100, M A Young wrote:
>  On Sat, 28 Mar 2009, M A Young wrote:
>  
>  >Okay I have created a mini repository at 
>  >http://fedorapeople.org/~myoung/dom0/ . I haven't done so before because I 
>  >wasn't sure how much use it will be, since rawhide kernels will in general 
>  >be more recent than mine so yum won't fetch them, but if koji is going to 
>  >delete files then it is probably worth it after all.
>  
>  It now contains packages from the kernel 2.6.29-1.2.16.fc11 build 
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1264355 . This one 
>  should actually boot.
>   
Do you have CONFIG_HIGHPTE=y in these kernels? At least for me CONFIG_HIGHPTE=y crashes
the
dom0 kernel after a while.. 

CONFIG_HIGHPTE=n pv_ops dom0 kernel runs fine.
I'm running 32 bit PAE.

Jeremy has not yet had time to look at this bug.. 

-- Pasi

[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Sun, 29 Mar 2009, Pasi Kärkkäinen wrote:

>  Do you have CONFIG_HIGHPTE=y in these kernels? At least for me 
>  CONFIG_HIGHPTE=y crashes the dom0 kernel after a while..
>
>  CONFIG_HIGHPTE=n pv_ops dom0 kernel runs fine.
>  I'm running 32 bit PAE. 
For the most recent i686 build, yes, but I will change it for future 
builds until the problem is fixed.

 	Michael Young

[M A Young]

The repository http://fedorapeople.org/~myoung/dom0/ is up to kernel 
2.6.29-1.2.18.fc11 . This one is based on push2/xen/dom0/master rather 
than xen/dom0/hackery which should be closer to what is proposed for the 
2.6.30 merge. It also has CONFIG_HIGHPTE=n (for x86), but my attempts to 
add squashfs 3 in addition to squashfs 4 didn't work as it seems you can't 
build both.

 	Michael Young

[Fedora-xen] Re: Dom0 kernels

[itamar]

 <http://koji.fedoraproject.org/koji/buildinfo?buildID=95970>any chance to
get dom0 in these kernels


http://koji.fedoraproject.org/koji/packageinfo?packageID=8

2.6.30



On Mon, Mar 30, 2009 at 7:06 PM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

>  The repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun... up
> to kernel 2.6.29-1.2.18.fc11 . This one is based on
>  push2/xen/dom0/master rather than xen/dom0/hackery which should be closer to
>  what is proposed for the 2.6.30 merge. It also has CONFIG_HIGHPTE=n (for
>  x86), but my attempts to add squashfs 3 in addition to squashfs 4 didn't
>  work as it seems you can't build both.
>
>
>         Michael Young
>
>  --
>  Fedora-xen mailing list
>  Fedora-xen(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-xen
>  


-- 
------------

Itamar Reis Peixoto

e-mail/msn: itamar(a)ispbrasil.com.br
sip: itamar(a)ispbrasil.com.br
skype: itamarjp
icq: 81053601
[phone]
[phone]

[Fedora-xen] Re: Dom0 kernels

[Daniel P. Berrange]

On Mon, Mar 30, 2009 at 11:06:57PM +0100, M A Young wrote:
>  The repository http://fedorapeople.org/~myoung/dom0/ is up to kernel
>
>  2.6.29-1.2.18.fc11 . This one is based on push2/xen/dom0/master rather 
>  than xen/dom0/hackery which should be closer to what is proposed for the 
>  2.6.30 merge. It also has CONFIG_HIGHPTE=n (for x86), but my attempts to 
>  add squashfs 3 in addition to squashfs 4 didn't work as it seems you can't 
>  build both. 
I'm about to try out these kernels, but have one quick suggestion.
Add the string 'xendom0' or 'dom0' into the Release: tag of the RPM
builds. This'd just make it clear for people installing it which kernel
is the Xen dom0 enabled one, and which is not :-)

Regards,
Daniel
-- 
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[Fedora-xen] Re: Dom0 kernels

[itamar]

why not add simple -xen ?

like older fedora kernel-xen ?

>  I'm about to try out these kernels, but have one quick
> suggestion.
>  Add the string 'xendom0' or 'dom0' into the Release: tag of the RPM
>  builds. This'd just make it clear for people installing it which kernel
>  is the Xen dom0 enabled one, and which is not :-)
>
>  Regards,
>  Daniel 


------------

Itamar Reis Peixoto

e-mail/msn: itamar(a)ispbrasil.com.br
sip: itamar(a)ispbrasil.com.br
skype: itamarjp
icq: 81053601
[phone]
[phone]

[Fedora-xen] Re: Dom0 kernels

[Ján ONDREJ (SAL)]

kernel-xen packages are obsoleted by kernel-PAE or kernel packages, so
naming it kernel-xen do not allow to install this kernel.

But may be a completelly different name, like kernel-xen0 or kernel-xendom0
is a better solution like adding something into Release tag.
Each user can have installed dom0 kernel and "classic" kernel on same
machine with normal updates.

		SAL

On Tue, Apr 14, 2009 at 11:43:30AM -0300, Itamar Reis Peixoto wrote:
>  why not add simple -xen ?
>  
>  like older fedora kernel-xen ?
>  
>  > I'm about to try out these kernels, but have one quick suggestion.
>  > Add the string 'xendom0' or 'dom0' into the Release: tag of the RPM
>  > builds. This'd just make it clear for people installing it which kernel
>  > is the Xen dom0 enabled one, and which is not :-)
>  >
>  > Regards,
>  > Daniel
>  
>  
>  
>  ------------
>  
>  Itamar Reis Peixoto
>  
>  e-mail/msn: itamar(a)ispbrasil.com.br
>  sip: itamar(a)ispbrasil.com.br
>  skype: itamarjp
>  icq: 81053601
>  [phone]
>  [phone]
>  
>  _______________________________________________
>  Fedora-virt mailing list
>  Fedora-virt(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-virt

[Fedora-xen] Re: Dom0 kernels

[Daniel P. Berrange]

On Tue, Apr 14, 2009 at 11:43:30AM -0300, Itamar Reis Peixoto wrote:
>  why not add simple -xen ?
>  
>  like older fedora kernel-xen ? 
I don't think we want to change the RPM name, since the goal is that the 
plain 'kernel' RPM contains the Dom0 bits.  Since these RPMs of Michael's
are sort of a 'preview' of how the end result will look i think just
calling it 'kernel' and sticking an identifier in the Release tag is
best

Regards,
Daniel
-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
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[Fedora-xen] Re: Dom0 kernels

[M A Young]

On Tue, 14 Apr 2009, Daniel P. Berrange wrote:

>  On Mon, Mar 30, 2009 at 11:06:57PM +0100, M A Young wrote:
> > The repository http://fedorapeople.org/~myoung/dom0/ is up to kernel
> > 2.6.29-1.2.18.fc11 . This one is based on push2/xen/dom0/master rather
> > than xen/dom0/hackery which should be closer to what is proposed for the
> > 2.6.30 merge. It also has CONFIG_HIGHPTE=n (for x86), but my attempts to
> > add squashfs 3 in addition to squashfs 4 didn't work as it seems you can't
> > build both.
>
>  I'm about to try out these kernels, but have one quick suggestion.
>  Add the string 'xendom0' or 'dom0' into the Release: tag of the RPM
>  builds. This'd just make it clear for people installing it which kernel
>  is the Xen dom0 enabled one, and which is not :-) 
I have added xendom0 to the name of the latest build
( 2.6.29.1-1.2.20.xendom0.fc11 )
http://koji.fedoraproject.org/koji/taskinfo?taskID=1299170
for which the main rpms are also available from the repository 
http://fedorapeople.org/~myoung/dom0/
I based this on the F-11 branch and since that seemed to fit best to 
what is currently on the upstream git repository, though an updated set of 
branches should appear shortly (eg. see
http://lists.xensource.com/archives/html/xen-devel/2009-04/msg00416.html
) so this may change.

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

I have some new kernels, available at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1319832
and from the repository at http://fedorapeople.org/~myoung/dom0/ .

This version (2.6.30-0.1.2.21.rc3.xendom0.fc12) is based on the Fedora devel 
kernel branch and xen-tip/next branch from the pvops kernel repository 
http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary .
As explained at 
http://lists.xensource.com/archives/html/xen-devel/2009-04/msg00955.html 
the branches have been reorganized and the head branches for dom0 are 
xen-tip/master and xen-tip/next. I may switch to xen-tip/master in future, 
but there was very little difference between the two when I put together 
this kernel.

Incidentally, very few xen patches made it into 2.6.30, just bugfixes and 
tidy ups, so we are waiting at least until 2.6.31 for mainline dom0 
support.

 	Michael Young

[Fedora-xen] Dom0 kernels

[Daniel P. Berrange]

On Sat, Apr 25, 2009 at 01:12:37PM +0100, M A Young wrote:
>  I have some new kernels, available at 
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1319832
>  and from the repository at http://fedorapeople.org/~myoung/dom0/ .
>  
>  This version (2.6.30-0.1.2.21.rc3.xendom0.fc12) is based on the Fedora 
>  devel kernel branch and xen-tip/next branch from the pvops kernel 
>  repository 
>  http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary .
>  As explained at 
>  http://lists.xensource.com/archives/html/xen-devel/2009-04/msg00955.html 
>  the branches have been reorganized and the head branches for dom0 are 
>  xen-tip/master and xen-tip/next. I may switch to xen-tip/master in future, 
>  but there was very little difference between the two when I put together 
>  this kernel.
>  
>  Incidentally, very few xen patches made it into 2.6.30, just bugfixes and 
>  tidy ups, so we are waiting at least until 2.6.31 for mainline dom0 
>  support. 
FYI I just tested these under Fedora 11 x86_64. I was running Xen 
inside a KVM guest for added fun. There were mixed results depending
on the disk/net config I launched KVM with.

 - disk=ide, net=rtl1839  -> Boots & works nicely
 - disk=virtio, net=rtl8139 -> hangs in kernel when init USB
 - disk=ide, net=virtio -> kernel panic trace in networking code

I was impressed that Xen + Dom0 pv_ops worked at all inside KVM really :-)
Even this limited funtionality is great progress... I'll attach the logs
for the failed boot attempts in case anyone can interpret them.

Daniel
-- 
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[Fedora-xen] Dom0 kernels

[M A Young]

Another kernel is available at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1333417
and at the repository http://fedorapeople.org/~myoung/dom0/

This version (2.6.30-0.1.2.23.rc4.xendom0.fc12) is based on the 
xen-tip/master branch, and also contains a bit of experimentation as 
CONFIG_XEN_GNTDEV and CONFIG_XEN_PCI_PASSTHROUGH are now enabled, and I 
have done a bit of hacking to get CONFIG_CC_STACKPROTECTOR working.

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

My latest build is at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1340915 and at the 
repository http://fedorapeople.org/~myoung/dom0/

i686 boots again, due to an upstream problem fix, and I turned off 
CC_STACKPROTECTOR for i686 again because my test code wasn't enough to 
get it working in this case.

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

This build http://koji.fedoraproject.org/koji/taskinfo?taskID=1371327
updates to the latest xen-tip/next version, and is of courase available 
via the repository http://fedorapeople.org/~myoung/dom0/

 	Michael Young

[Fedora-xen] Dom0 kernels

[Pasi Kärkkäinen]

On Sat, May 23, 2009 at 12:26:29AM +0100, M A Young wrote:
>  This build
> http://koji.fedoraproject.org/koji/taskinfo?taskID=1371327
>  updates to the latest xen-tip/next version, and is of courase available 
>  via the repository http://fedorapeople.org/~myoung/dom0/
>   
I assume this is a version which should have Xen HVM guests working now?

"[Xen-devel] [GIT] privcmd fixes --> working HVM":
http://lists.xensource.com/archives/html/xen-devel/2009-05/msg00839.html

-- Pasi

[Fedora-xen] Dom0 kernels

[M A Young]

On Sat, 23 May 2009, Pasi Kärkkäinen wrote:

>  On Sat, May 23, 2009 at 12:26:29AM +0100, M A Young wrote:
> > This build http://koji.fedoraproject.org/koji/taskinfo?taskID=1371327
> > updates to the latest xen-tip/next version, and is of courase available
> > via the repository http://fedorapeople.org/~myoung/dom0/
> >
>
>  I assume this is a version which should have Xen HVM guests working now?
>
>  "[Xen-devel] [GIT] privcmd fixes --> working HVM":
>  http://lists.xensource.com/archives/html/xen-devel/2009-05/msg00839.html 
Yes, that patch is in, as is the followup patch that takes it out again 
and puts it somewhere else.

 	Michael Young

[Fedora-xen] Dom0 kernels with HVM guest support

[Pasi Kärkkäinen]

On Sat, May 23, 2009 at 08:39:31PM +0100, M A Young wrote:
>  On Sat, 23 May 2009, Pasi Kärkkäinen wrote:
>  
>  >On Sat, May 23, 2009 at 12:26:29AM +0100, M A Young wrote:
>  >>This build http://koji.fedoraproject.org/koji/taskinfo?taskID=1371327
>  >>updates to the latest xen-tip/next version, and is of courase available
>  >>via the repository http://fedorapeople.org/~myoung/dom0/
>  >>
>  >
>  >I assume this is a version which should have Xen HVM guests working now?
>  >
>  >"[Xen-devel] [GIT] privcmd fixes --> working HVM":
>  >http://lists.xensource.com/archives/html/xen-devel/2009-05/msg00839.html
>  
>  Yes, that patch is in, as is the followup patch that takes it out again 
>  and puts it somewhere else.
>   
Great. Now we just have to get that blktap2 in and most of the common
features are there..

-- Pasi

[Fedora-xen] Dom0 kernels

[M A Young]

This build http://koji.fedoraproject.org/koji/taskinfo?taskID=1394059
is just a resync with the current rawhide kernel. I don't think there are 
any significant xen changes. It is also available via the repository 
http://fedorapeople.org/~myoung/dom0/

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

Here http://koji.fedoraproject.org/koji/taskinfo?taskID=1410620 is another 
resync up to 2.6.30. There are no xen changes. It is also available via 
the repository http://fedorapeople.org/~myoung/dom0/

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

A new build (2.6.31-0.1.2.37.rc1.git5.xendom0.fc12) is at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1444556 and the 
repository http://fedorapeople.org/~myoung/dom0/ . It is based on the new 
branch rebase/master of Jeremy's git repository 
http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=summary
There may still be bits missing, but the basics (net and disk support for 
guests) are now there. I also disabled CONFIG_DRM_RADEON_KMS and 
CONFIG_DRM_NOUVEAU to get the kernel to compile.

Note that Jeremy's view of the state of the dom0 kernel is at
http://lists.xensource.com/archives/html/xen-devel/2009-06/msg01193.html

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

Here is another update (kernel-2.6.31-0.1.2.40.rc2.git4.xendom0.fc12) at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1466158 and the 
repository http://fedorapeople.org/~myoung/dom0/ . This updates to the 
latest rawhide source, I don't think there are significant changes on the 
xen side, so i686 may still be broken, though the x86_64 version works 
okay for me.

 	Michael Young

[Fedora-xen] Dom0 kernels

[Lester M.]

On Fri, Jul 10, 2009 at 7:11 PM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

>  Here is another update (kernel-2.6.31-0.1.2.40.rc2.git4.xendom0.fc12)
> at
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1466158 and the
>  repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun...;. This
> updates to the latest rawhide source, I don't think there are
>  significant changes on the xen side, so i686 may still be broken, though the
>  x86_64 version works okay for me.
>
>         Michael Young
>
>  _______________________________________________
>  Fedora-virt mailing list
>  Fedora-virt(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-virt
>  

Hello Michael,

I can confirm my same issue is still present. I used your latest updated
kernels (i686), still get a "Blank Screen", unresponsive system, that
require a hard reset. Was not able to get output after xen says "Scrubbing
free memory.......Done."

I'll keep testing for ya, as you release them. :-)

[Fedora-xen] Dom0 kernels

[Pasi Kärkkäinen]

On Sun, Jul 12, 2009 at 09:59:09PM -0400, Lester M. wrote:
>  On Fri, Jul 10, 2009 at 7:11 PM, M A Young
> <m.a.young(a)durham.ac.uk&gt; wrote:
>  
>  > Here is another update (kernel-2.6.31-0.1.2.40.rc2.git4.xendom0.fc12) at
>  > http://koji.fedoraproject.org/koji/taskinfo?taskID=1466158 and the
>  > repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun...;. This
> updates to the latest rawhide source, I don't think there are
>  > significant changes on the xen side, so i686 may still be broken, though the
>  > x86_64 version works okay for me.
>  >
>  >        Michael Young
>  >
>  > _______________________________________________
>  > Fedora-virt mailing list
>  > Fedora-virt(a)redhat.com
>  > https://www.redhat.com/mailman/listinfo/fedora-virt
>  >
>  
>  
>  Hello Michael,
>  
>  I can confirm my same issue is still present. I used your latest updated
>  kernels (i686), still get a "Blank Screen", unresponsive system, that
>  require a hard reset. Was not able to get output after xen says "Scrubbing
>  free memory.......Done."
>  
>  I'll keep testing for ya, as you release them. :-) 
I'm also seeing this same problem with my freshly built rebase/master i686
PAE kernel.

I've sent the OOPS/backtrace to Jeremy, let's see what he has to say about it..

-- Pasi

[Fedora-xen] Dom0 kernels / i686 kernel crash on boot

[Pasi Kärkkäinen]

On Sun, Jul 12, 2009 at 09:59:09PM -0400, Lester M. wrote:
>  On Fri, Jul 10, 2009 at 7:11 PM, M A Young
> <m.a.young(a)durham.ac.uk&gt; wrote:
>  
>  > Here is another update (kernel-2.6.31-0.1.2.40.rc2.git4.xendom0.fc12) at
>  > http://koji.fedoraproject.org/koji/taskinfo?taskID=1466158 and the
>  > repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun...;. This
> updates to the latest rawhide source, I don't think there are
>  > significant changes on the xen side, so i686 may still be broken, though the
>  > x86_64 version works okay for me.
>  >
>  >        Michael Young
>  >
>  > _______________________________________________
>  > Fedora-virt mailing list
>  > Fedora-virt(a)redhat.com
>  > https://www.redhat.com/mailman/listinfo/fedora-virt
>  >
>  
>  
>  Hello Michael,
>  
>  I can confirm my same issue is still present. I used your latest updated
>  kernels (i686), still get a "Blank Screen", unresponsive system, that
>  require a hard reset. Was not able to get output after xen says "Scrubbing
>  free memory.......Done."
>  
>  I'll keep testing for ya, as you release them. :-) 
It's a known problem.. I've reported the issue to Jeremy, and also sent him
the traceback and other info about the problem, but he hasn't had time yet
to solve it.

-- Pasi

[Fedora-xen] Dom0 kernels

[M A Young]

And another update (kernel-2.6.31-0.1.2.43.rc3..xendom0.fc12) at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1477549 and the 
repository http://fedorapeople.org/~myoung/dom0/ . There have been some 
acpi and xenbus patches, but i686 still doesn't work for me.

 	Michael Young

[Fedora-xen] Dom0 kernels

[M A Young]

Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the 
repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble 
getting x86_64 kernels built over the last week or so to boot, but this 
one does work. I haven't tried i686.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the 
>  repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble 
>  getting x86_64 kernels built over the last week or so to boot, but this 
>  one does work. I haven't tried i686.
>   
Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.

Patch:
http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...

I verified that patch fixes the problem.

I'll try these RPMs soon.

-- Pasi

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 17, 2009 at 06:09:19PM +0300, Pasi Kärkkäinen wrote:
>  On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  > Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  > http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the 
>  > repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble 
>  > getting x86_64 kernels built over the last week or so to boot, but this 
>  > one does work. I haven't tried i686.
>  > 
>  
>  Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.
>  
>  Patch:
>
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...
>  
>  I verified that patch fixes the problem.
>  
>  I'll try these RPMs soon.
>   
Hmm, it seems these RPMs cannot be installed on F11 system, so I'm not really able
to test atm.

My custom built 2.6.31-rc5 32bit PAE pv_ops dom0 kernel works just fine
(rebase/master git commit 9f450689ccef15881a6a9901164e2a307562a958)

-- Pasi

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 17, 2009 at 06:23:15PM +0300, Pasi Kärkkäinen wrote:
>  On Mon, Aug 17, 2009 at 06:09:19PM +0300, Pasi Kärkkäinen wrote:
>  > On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  > > Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  > > http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the 
>  > > repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble 
>  > > getting x86_64 kernels built over the last week or so to boot, but this 
>  > > one does work. I haven't tried i686.
>  > > 
>  > 
>  > Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.
>  > 
>  > Patch:
>  >
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...
>  > 
>  > I verified that patch fixes the problem.
>  > 
>  > I'll try these RPMs soon.
>  > 
>  
>  Hmm, it seems these RPMs cannot be installed on F11 system, so I'm not really able
>  to test atm.
>  
>  My custom built 2.6.31-rc5 32bit PAE pv_ops dom0 kernel works just fine
>  (rebase/master git commit 9f450689ccef15881a6a9901164e2a307562a958)
>   
Oh, and I'm still using CONFIG_HIGHPTE=n in kernel .config because I believe 
that's still broken on 32bit.

-- Pasi

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[M A Young]

On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:

>  Hmm, it seems these RPMs cannot be installed on F11 system, so
> I'm not really able
>  to test atm.
>
>  My custom built 2.6.31-rc5 32bit PAE pv_ops dom0 kernel works just fine
>  (rebase/master git commit 9f450689ccef15881a6a9901164e2a307562a958) 
How recent is your rpm? Or is it grubby that is the problem?
However I think your problems might be different to mine, because my 
latest kernel includes that patch but it still doesn't boot for me.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 17, 2009 at 06:03:52PM +0100, M A Young wrote:
>  On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:
>  
>  >Hmm, it seems these RPMs cannot be installed on F11 system, so I'm not 
>  >really able
>  >to test atm.
>  >
>  >My custom built 2.6.31-rc5 32bit PAE pv_ops dom0 kernel works just fine
>  >(rebase/master git commit 9f450689ccef15881a6a9901164e2a307562a958)
>  
>  How recent is your rpm? Or is it grubby that is the problem?
>  However I think your problems might be different to mine, because my 
>  latest kernel includes that patch but it still doesn't boot for me.
>   
# rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
error: Failed dependencies:
        kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
        grubby >= 7.0.2-1 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686


-- Pasi

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[M A Young]

On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:

>  # rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
>  error: Failed dependencies:
>         kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
> kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686 
That is easy, there is an
appropriate kernel-firmware package in the 
repository. On the other hand firmware doesn't change much so you are 
probably safe overriding this dependency.
>         grubby >= 7.0.2-1 is needed by
> kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686 
It should be safe to use --force to
override this. 7.0.2-1 is needed for 
dracut, but I disabled it in that build because it doesn't work with 
livecd-tools yet.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Caz Yokoyama]

Hello Michael,
--force does not allow installation.
-caz

-----Original Message-----
From: fedora-xen-bounces(a)redhat.com [mailto:[e-mail]]
On Behalf Of M A Young
Sent: Monday, August 17, 2009 11:13 AM
To: Pasi Kärkkäinen
Cc: fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works
now

On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:

>  # rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
>  error: Failed dependencies:
>         kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
That is easy, there is an appropriate kernel-firmware package in the 
repository. On the other hand firmware doesn't change much so you are 
probably safe overriding this dependency.
>         grubby >= 7.0.2-1 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
It should be safe to use --force to override this. 7.0.2-1 is needed for 
dracut, but I disabled it in that build because it doesn't work with 
livecd-tools yet.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 17, 2009 at 11:21:09AM -0700, Caz Yokoyama wrote:
>  Hello Michael,
>  --force does not allow installation. 
Try --nodeps

-- Pasi

>  -caz
>  
>  -----Original Message-----
>  From: fedora-xen-bounces(a)redhat.com [mailto:[e-mail]]
>  On Behalf Of M A Young
>  Sent: Monday, August 17, 2009 11:13 AM
>  To: Pasi Kärkkäinen
>  Cc: fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
>  Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works
>  now
>  
>  On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:
>  
>  > # rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
>  > error: Failed dependencies:
>  >        kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  That is easy, there is an appropriate kernel-firmware package in the 
>  repository. On the other hand firmware doesn't change much so you are 
>  probably safe overriding this dependency.
>  >        grubby >= 7.0.2-1 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  It should be safe to use --force to override this. 7.0.2-1 is needed for 
>  dracut, but I disabled it in that build because it doesn't work with 
>  livecd-tools yet.
>  
>   	Michael Young
>

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Caz Yokoyama]

Hello Michael,
The installation is fine with --nodeps and booting
kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12.x86_64 without Xen work fine.
However, when it is booted upon Xen does not work. The characters in login
screen are garbled as before without nomodeset. With nomodeset, screen
becomes blank when X window is started, even Ctl+Alt+F2 does not work.
-caz

-----Original Message-----
From: Pasi Kärkkäinen [mailto:[e-mail]] 
Sent: Monday, August 17, 2009 12:15 PM
To: Caz Yokoyama
Cc: 'M A Young'; fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works
now

On Mon, Aug 17, 2009 at 11:21:09AM -0700, Caz Yokoyama wrote:
>  Hello Michael,
>  --force does not allow installation. 
Try --nodeps

-- Pasi

>  -caz
>  
>  -----Original Message-----
>  From: fedora-xen-bounces(a)redhat.com [mailto:[e-mail]]
>  On Behalf Of M A Young
>  Sent: Monday, August 17, 2009 11:13 AM
>  To: Pasi Kärkkäinen
>  Cc: fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
>  Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel 
works
>  now
>  
>  On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:
>  
>  > # rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
>  > error: Failed dependencies:
>  >        kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  That is easy, there is an appropriate kernel-firmware package in the 
>  repository. On the other hand firmware doesn't change much so you are 
>  probably safe overriding this dependency.
>  >        grubby >= 7.0.2-1 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  It should be safe to use --force to override this. 7.0.2-1 is needed for 
>  dracut, but I disabled it in that build because it doesn't work with 
>  livecd-tools yet.
>  
>   	Michael Young
>

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 17, 2009 at 01:24:25PM -0700, Caz Yokoyama wrote:
>  Hello Michael,
>  The installation is fine with --nodeps and booting
>  kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12.x86_64 without Xen work fine.
>  However, when it is booted upon Xen does not work. The characters in login
>  screen are garbled as before without nomodeset. With nomodeset, screen
>  becomes blank when X window is started, even Ctl+Alt+F2 does not work. 
X might not work at this point, depending on your hardware.

What kind of display adapter do you have? 

-- Pasi

>  -caz
>  
>  -----Original Message-----
>  From: Pasi Kärkkäinen [mailto:[e-mail]] 
>  Sent: Monday, August 17, 2009 12:15 PM
>  To: Caz Yokoyama
>  Cc: 'M A Young'; fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
>  Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works
>  now
>  
>  On Mon, Aug 17, 2009 at 11:21:09AM -0700, Caz Yokoyama wrote:
>  > Hello Michael,
>  > --force does not allow installation.
>  
>  Try --nodeps
>  
>  -- Pasi
>  
>  > -caz
>  > 
>  > -----Original Message-----
>  > From: fedora-xen-bounces(a)redhat.com [mailto:[e-mail]]
>  > On Behalf Of M A Young
>  > Sent: Monday, August 17, 2009 11:13 AM
>  > To: Pasi Kärkkäinen
>  > Cc: fedora-virt(a)redhat.com; fedora-xen(a)redhat.com
>  > Subject: Re: [Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel
>  works
>  > now
>  > 
>  > On Mon, 17 Aug 2009, Pasi Kärkkäinen wrote:
>  > 
>  > > # rpm -i kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686.rpm
>  > > error: Failed dependencies:
>  > >        kernel-firmware >= 2.6.31-0.1.2.52.rc6.xendom0.fc12 is needed by
>  > kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  > That is easy, there is an appropriate kernel-firmware package in the 
>  > repository. On the other hand firmware doesn't change much so you are 
>  > probably safe overriding this dependency.
>  > >        grubby >= 7.0.2-1 is needed by
>  > kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>  > It should be safe to use --force to override this. 7.0.2-1 is needed for 
>  > dracut, but I disabled it in that build because it doesn't work with 
>  > livecd-tools yet.
>  > 
>  >  	Michael Young
>  > 
>

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Daniel P. Berrange]

On Mon, Aug 17, 2009 at 06:09:19PM +0300, Pasi K?rkk?inen wrote:
>  On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  > Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  > http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the 
>  > repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble 
>  > getting x86_64 kernels built over the last week or so to boot, but this 
>  > one does work. I haven't tried i686.
>  > 
>  
>  Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.
>  
>  Patch:
>
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...
>  
>  I verified that patch fixes the problem.
>  
>  I'll try these RPMs soon. 

FYI, I have just installed a Fedora 12 x86_64 guest on a Fedora 11 x86_64 
KVM host using

virt-install --hvm \
 --location http://download.fedora.redhat.com/pub/fedora/linux/development/x86_64/os/ \
 --name f12x86_64xen --ram 800 --accelerate --noautoconsole  \
 --file /dev/HostVG/f12x86_64xen --vnc


Once installed, I installed the Xen dom0 kernel from fp.org/~myoung/dom0/
re-configured grub, and successfully rebooted into a Xen Dom0, and was 
able to create paravirt guests successfully. Most of the libvirt-TCK test
suite passed, and the only bugs look trivial to solve in libvirt's Xen
driver. 

So for that environment at least, the Dom0 kernels are looking pretty
good when used with F12 and the libvirt Xen driver is still functioning 
reasonably well.

Regards,
Daniel
-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
|: http://libvirt.org  -o-  http://virt-manager.org  -o-  http://ovirt.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505  -o-  F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Lester M.]

On Mon, Aug 17, 2009 at 11:09 AM, Pasi Kärkkäinen <pasik(a)iki.fi&gt; wrote:

>  On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  > Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  > http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the
>  > repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun...;. I
> have had trouble
>  > getting x86_64 kernels built over the last week or so to boot, but this
>  > one does work. I haven't tried i686.
>  >
>
>  Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.
>
>  Patch:
>
>
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...
>
>  I verified that patch fixes the problem.
>
>  I'll try these RPMs soon.
>
>  -- Pasi
>
>  _______________________________________________
>  Fedora-virt mailing list
>  Fedora-virt(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-virt 


Pasi / M.A. Young,

Can these new rpms be used directly on a fedora 11 system? Or do I have to
upgrade to rawhide to use these?

I ask this because I tried to install and test these rpms, and I got
depsolving errors having to do with the version of rpmlib, and a few other
packages. Here is the exact output:

$ rpm -Uvh kernel-*
error: Failed dependencies:
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-firmware-2.6.31-0.1.2.52.rc6.xendom0.fc12.noarch
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-headers-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
    grubby >= 7.0.2-1 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-PAE-devel-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
    kernel-drm-nouveau = 12 is needed by (installed)
xorg-x11-drv-nouveau-1:0.0.12-40.20090528git0c17b87.fc11.i586
    kernel-uname-r = 2.6.29.5-191.fc11.i686.PAE is needed by (installed)
kmod-iscsitarget-2.6.29.5-191.fc11.i686.PAE-1:0.4.17-2.fc11.15.i686
    kernel-uname-r = 2.6.29.6-213.fc11.i686.PAE is needed by (installed)
kmod-iscsitarget-2.6.29.6-213.fc11.i686.PAE-1:0.4.17-2.fc11.16.i686


Please advise. I am not really ready to go 100% rawhide at this time. :-(

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Mon, Aug 24, 2009 at 03:25:40PM -0400, Lester M. wrote:
>  On Mon, Aug 17, 2009 at 11:09 AM, Pasi Kärkkäinen
> <pasik(a)iki.fi&gt; wrote:
>  
>  > On Fri, Aug 14, 2009 at 10:32:34PM +0100, M A Young wrote:
>  > > Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  > > http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the
>  > > repository
> http://fedorapeople.org/~myoung/dom0/<http://fedorapeople.org/%7Emyoun...;. I
> have had trouble
>  > > getting x86_64 kernels built over the last week or so to boot, but this
>  > > one does work. I haven't tried i686.
>  > >
>  >
>  > Finally the 32bit PAE (i686) dom0 kernel crash problem has been fixed.
>  >
>  > Patch:
>  >
>  >
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=02ef8...
>  >
>  > I verified that patch fixes the problem.
>  >
>  > I'll try these RPMs soon.
>  >
>  > -- Pasi
>  >
>  > _______________________________________________
>  > Fedora-virt mailing list
>  > Fedora-virt(a)redhat.com
>  > https://www.redhat.com/mailman/listinfo/fedora-virt
>  
>  
>  
>  Pasi / M.A. Young,
>  
>  Can these new rpms be used directly on a fedora 11 system? Or do I have to
>  upgrade to rawhide to use these?
>  
>  I ask this because I tried to install and test these rpms, and I got
>  depsolving errors having to do with the version of rpmlib, and a few other
>  packages. Here is the exact output:
>  
>  $ rpm -Uvh kernel-*
>  error: Failed dependencies:
>      rpmlib(PayloadIsXz) <= 5.2-1 is needed by
>  kernel-firmware-2.6.31-0.1.2.52.rc6.xendom0.fc12.noarch
>      rpmlib(PayloadIsXz) <= 5.2-1 is needed by
>  kernel-headers-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>      grubby >= 7.0.2-1 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>      rpmlib(PayloadIsXz) <= 5.2-1 is needed by
>  kernel-PAE-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>      rpmlib(PayloadIsXz) <= 5.2-1 is needed by
>  kernel-PAE-devel-2.6.31-0.1.2.52.rc6.xendom0.fc12.i686
>      kernel-drm-nouveau = 12 is needed by (installed)
>  xorg-x11-drv-nouveau-1:0.0.12-40.20090528git0c17b87.fc11.i586
>      kernel-uname-r = 2.6.29.5-191.fc11.i686.PAE is needed by (installed)
>  kmod-iscsitarget-2.6.29.5-191.fc11.i686.PAE-1:0.4.17-2.fc11.15.i686
>      kernel-uname-r = 2.6.29.6-213.fc11.i686.PAE is needed by (installed)
>  kmod-iscsitarget-2.6.29.6-213.fc11.i686.PAE-1:0.4.17-2.fc11.16.i686
>  
>  
>  Please advise. I am not really ready to go 100% rawhide at this time. :-( 
Use the force!

rpm -Uvh --force --nodeps kernel-*

Should work.. afaik. You also need newer libvirt from updates-testing, at
least if you run Xen 3.4.1 (from rawhide).

-- Pasi

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[M A Young]

On Mon, 24 Aug 2009, Pasi Kärkkäinen wrote:

>  rpm -Uvh --force --nodeps kernel-* 
I would go for rpm -ivh --nodeps kernel-*
as update will probably uninstall your existing kernels including the one 
you are running, so I wouldn't recommend it. I should shortly have a 
kernel that will install on Fedora 11 which doesn't need the --nodeps 
flag.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Lester M.]

On Mon, Aug 24, 2009 at 4:13 PM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

>  On Mon, 24 Aug 2009, Pasi Kärkkäinen wrote:
>
>   rpm -Uvh --force --nodeps kernel-*
> >
>
>  I would go for rpm -ivh --nodeps kernel-*
>  as update will probably uninstall your existing kernels including the one
>  you are running, so I wouldn't recommend it. I should shortly have a kernel
>  that will install on Fedora 11 which doesn't need the --nodeps flag.
>
>         Michael Young 



Michael / Pasi,

I do not think these rpms will work with a stock or very up to date Fedora
11:
I am trying to avoid having to rebuild this system from the F12 (rawhide)
repo. Could you try to build them on a system that has not been updated from
rawhide? (if possible)

First, just for kicks, I tried to install via rpm -Uvh:

# rpm -Uvh kernel-*
error: Failed dependencies:
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-PAE-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686
    rpmlib(PayloadIsXz) <= 5.2-1 is needed by
kernel-PAE-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686
    kernel-drm-nouveau = 12 is needed by (installed)
xorg-x11-drv-nouveau-1:0.0.12-40.20090528git0c17b87.fc11.i586
    kernel-uname-r = 2.6.29.5-191.fc11.i686.PAE is needed by (installed)
kmod-iscsitarget-2.6.29.5-191.fc11.i686.PAE-1:0.4.17-2.fc11.15.i686
    kernel-uname-r = 2.6.29.6-213.fc11.i686.PAE is needed by (installed)
kmod-iscsitarget-2.6.29.6-213.fc11.i686.PAE-1:0.4.17-2.fc11.16.i686



# uname -a
Linux fail.c0m 2.6.29.6-213.fc11.i686.PAE #1 SMP Tue Jul 7 20:59:29 EDT 2009
i686 i686 i386 GNU/Linux



# ls kernel-*
kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
kernel-PAE-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
kernel-PAE-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm


Then, I proceeded to heed Michael's advisory:


rpm -ivh --nodeps kernel-*

Preparing...
##################################################
    file /usr/include/asm-generic/errno.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/fcntl.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/int-l64.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/int-ll64.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/mman.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/mman.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/setup.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/siginfo.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/signal.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/signal.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/socket.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/socket.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/sockios.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm-generic/statfs.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/types.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/boot.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/bootparam.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/kvm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/kvm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/mce.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/msr-index.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/msr.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/prctl.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/prctl.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/ptrace-abi.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/ptrace.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/sigcontext.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/unistd_32.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/asm/unistd_64.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/drm/drm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/drm/drm_mode.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/drm/i915_drm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/drm/nouveau_drm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/drm/radeon_drm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/acct.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/agpgart.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/atmlec.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/atmmpc.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/audit.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/auto_fs.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/blktrace_api.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/bsg.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/netlink.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/cm4000_cs.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/cn_proc.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/coda_psdev.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/connector.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/cramfs_fs.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/cyclades.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/dlm_netlink.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/dm-ioctl.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/usb/audio.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/version.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/dvb/video.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/errqueue.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/ethtool.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/falloc.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/fb.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/fiemap.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/firewire-cdev.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/fs.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/fuse.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/futex.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/gen_stats.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/hdreg.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/hid.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_arcnet.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_arp.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_ether.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_packet.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_pppol2tp.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_pppox.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/if_tun.h from install of
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file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/usb/cdc.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/usb/ch9.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/utime.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/utsname.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/videodev.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/videodev2.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/virtio_blk.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/virtio_net.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/virtio_pci.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/virtio_ring.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/wimax.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/wimax/i2400m.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/wireless.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/linux/xfrm.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/mtd/inftl-user.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/mtd/mtd-abi.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/mtd/nftl-user.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/mtd/ubi-user.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/sound/asound.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/sound/emu10k1.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/sound/sfnt_info.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586
    file /usr/include/video/edid.h from install of
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686 conflicts with
file from package kernel-headers-2.6.29.6-213.fc11.i586

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[M A Young]

On Wed, 26 Aug 2009, Lester M. wrote:


>  # rpm -Uvh kernel-*
>  error: Failed dependencies:
>      rpmlib(PayloadIsXz) <= 5.2-1 is needed by
>  kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch
>  ... 
That looks like you need to update rpm. rpm-4.7.1-1.fc11 should work.


>  # ls kernel-*
>  kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
>  kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
>  kernel-PAE-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
>  kernel-PAE-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
>  
>  
>  Then, I proceeded to heed Michael's advisory:
>  
>  
>  rpm -ivh --nodeps kernel-* 
rpm -ivh kernel-PAE-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.i686.rpm
kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
should work. As you have discovered you can only have one kernel-headers 
package at a time. Note though that I haven't got the i686 version of the 
kernel to boot recently.

 	Michael Young

[Fedora-xen] Dom0 kernels / 32bit PAE pv_ops dom0 kernel works now

[Pasi Kärkkäinen]

On Wed, Aug 26, 2009 at 02:04:03PM -0400, Lester M. wrote:
>  On Mon, Aug 24, 2009 at 4:13 PM, M A Young
> <m.a.young(a)durham.ac.uk&gt; wrote:
>  
>  > On Mon, 24 Aug 2009, Pasi Kärkkäinen wrote:
>  >
>  >  rpm -Uvh --force --nodeps kernel-*
>  >>
>  >
>  > I would go for rpm -ivh --nodeps kernel-*
>  > as update will probably uninstall your existing kernels including the one
>  > you are running, so I wouldn't recommend it. I should shortly have a kernel
>  > that will install on Fedora 11 which doesn't need the --nodeps flag.
>  >
>  >        Michael Young
>  
>  
>  
>  
>  Michael / Pasi,
>  
>  I do not think these rpms will work with a stock or very up to date Fedora
>  11:
>  I am trying to avoid having to rebuild this system from the F12 (rawhide)
>  repo. Could you try to build them on a system that has not been updated from
>  rawhide? (if possible)
>  
>  First, just for kicks, I tried to install via rpm -Uvh:
>   
You shouldn't really use -Uvh, as was pointed out earlier..

>  
>  Then, I proceeded to heed Michael's advisory:
>  
>  
>  rpm -ivh --nodeps kernel-*
>  
rpm -ivh --force --nodeps kernel-*

-- Pasi

[Fedora-xen] Dom0 kernels

[M A Young]

This update (kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12) should install 
cleanly on Fedora 11 (dracut is turned off, so we don't need the grubby 
dependency). It is available at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1630646 or at the 
repository http://fedorapeople.org/~myoung/dom0/ . x86_64 works for me,

 	Michael Young

[Fedora-xen] Dom0 kernels

[Boris Derzhavets]

I believe to miss something here.

1.First  added 

[root@ServerXenSRC yum.repos.d]# cat fedora-myoung-dom0.repo
[myoung-dom0]
name=myoung's repository of Fedora based dom0 kernels - $basearch
baseurl=http://fedorapeople.org/~myoung/dom0/$basearch/
enabled=0
gpgcheck=0

[myoung-dom0-source]
name=myoung's repository of Fedora based dom0 kernels - Source
baseurl=http://fedorapeople.org/~myoung/dom0/src/
enabled=0
gpgcheck=0

2. Downloaded

# wget 
http://fedorapeople.org/~myoung/dom0/src/kernel-2.6.31-0.1.2.58.rc7.git1....

# rpm -iv kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.src.rpm
# cd /root/rpmbuild/SPECS
# rpmbuild -ba ./kernel.spec
# cd ../RPMS/x*[root@ServerXenSRC x86_64]# ls

kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-debuginfo-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm

 --> Missing Dependency: kernel-firmware >= 2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 is
needed by package kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64
(kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm)
Error: Missing Dependency: kernel-firmware >= 2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 is
needed by package kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64
(kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest
**************
Downloaded
**************
   kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
******************************
Attempt yum install  again :-
******************************

Dependencies Resolved

================================================================
 Package                                                                                                         

    Arch    Version                               
Repository                                                Size 
================================================================
Installing:                                                                                                      

 kernel
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm   78 M
 kernel-debuginfo
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-debuginfo-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
1.0 G
 kernel-debuginfo-common-x86_64
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-debuginfo-common-x86_64-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
157 M
 kernel-devel
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                            
21 M
Updating:
 kernel-firmware
    noarch  2.6.31-0.1.2.58.rc7.git1.xendom0.fc12 
kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
                                                                                                           
1.7 M
 kernel-headers
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
2.3 M

Transaction Summary
==================================================================================================================
Install      4 Package(s)
Update       2 Package(s)
Remove       0 Package(s)

Total size: 1.3 G
Is this ok [y/N]: y

Downloading Packages:

Running rpm_check_debug
ERROR with rpm_check_debug vs depsolve:
rpmlib(PayloadIsXz) is needed by 
kernel-firmware-.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch

Complete!
(1, [u'Please report this error in http://yum.baseurl.org/report'])


Please, advise.

Boris.

--- On Tue, 8/25/09, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

From: M A Young <m.a.young(a)durham.ac.uk&gt;
Subject: Re: [Fedora-xen] Dom0 kernels
To: fedora-xen(a)redhat.com, fedora-virt(a)redhat.com
Date: Tuesday, August 25, 2009, 5:26 PM

This update (kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12) should install cleanly on
Fedora 11 (dracut is turned off, so we don't need the grubby dependency). It is
available at http://koji.fedoraproject.org/koji/taskinfo?taskID=1630646 or at the
repository http://fedorapeople.org/~myoung/dom0/ . x86_64 works for me,

    Michael Young

--
Fedora-xen mailing list
Fedora-xen(a)redhat.com
https://www.redhat.com/mailman/listinfo/fedora-xen

[Fedora-xen] Dom0 kernels

[Boris Derzhavets]

Trying after yum upgrade rpm

Boris.

--- On Wed, 8/26/09, Boris Derzhavets <bderzhavets(a)yahoo.com&gt; wrote:

From: Boris Derzhavets <bderzhavets(a)yahoo.com&gt;
Subject: [fedora-virt] Re: [Fedora-xen] Dom0 kernels
To: fedora-xen(a)redhat.com, fedora-virt(a)redhat.com, "M A Young"
<m.a.young(a)durham.ac.uk&gt;
Date: Wednesday, August 26, 2009, 1:59 AM

I believe to miss something here.

1.First  added 

[root@ServerXenSRC yum.repos.d]# cat fedora-myoung-dom0.repo
[myoung-dom0]
name=myoung's repository of Fedora based dom0 kernels - $basearch
baseurl=http://fedorapeople.org/~myoung/dom0/$basearch/
enabled=0
gpgcheck=0

[myoung-dom0-source]
name=myoung's repository of Fedora based dom0 kernels - Source
baseurl=http://fedorapeople.org/~myoung/dom0/src/
enabled=0
gpgcheck=0

2. Downloaded

# wget 
http://fedorapeople.org/~myoung/dom0/src/kernel-2.6.31-0.1.2.58.rc7.git1....

# rpm -iv kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.src.rpm
# cd /root/rpmbuild/SPECS
# rpmbuild -ba ./kernel.spec
# cd ../RPMS/x*[root@ServerXenSRC x86_64]#
 ls

kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-debuginfo-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm

 --> Missing Dependency: kernel-firmware >= 2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 is
needed by package kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64
(kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm)
Error: Missing Dependency: kernel-firmware >= 2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 is
needed by package kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64
(kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup
 --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest
**************
Downloaded
**************
   kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
******************************
Attempt yum install  again :-
******************************

Dependencies
 Resolved

================================================================
 Package                                                                                                         

    Arch    Version                               
 Repository                                                Size
 
================================================================
Installing:                                                                                                      

 kernel
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm   78 M
 kernel-debuginfo
    x86_64 
 2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
kernel-debuginfo-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
1.0 G
 kernel-debuginfo-common-x86_64
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
 kernel-debuginfo-common-x86_64-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
157 M
 kernel-devel
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
 kernel-devel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                            
21 M
Updating:
 kernel-firmware
    noarch  2.6.31-0.1.2.58.rc7.git1.xendom0.fc12 
 kernel-firmware-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch.rpm
                                                                                                           
1.7 M
 kernel-headers
    x86_64  2.6.31-0.1.2.58.rc7.git1.xendom0.fc11 
 kernel-headers-2.6.31-0.1.2.58.rc7.git1.xendom0.fc11.x86_64.rpm
                                                                                                           
2.3 M

Transaction Summary
==================================================================================================================
Install      4 Package(s)
Update       2
 Package(s)
Remove       0 Package(s)

Total size: 1.3 G
Is this ok [y/N]: y

Downloading Packages:

Running rpm_check_debug
ERROR with rpm_check_debug vs depsolve:
rpmlib(PayloadIsXz) is needed by 
kernel-firmware-.6.31-0.1.2.58.rc7.git1.xendom0.fc12.noarch

Complete!
(1, [u'Please report this error in http://yum.baseurl.org/report'])


Please, advise.

Boris.

--- On Tue, 8/25/09, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

From: M A Young <m.a.young(a)durham.ac.uk&gt;
Subject: Re: [Fedora-xen] Dom0 kernels
To: fedora-xen(a)redhat.com, fedora-virt(a)redhat.com
Date: Tuesday, August 25, 2009, 5:26 PM

This update (kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12) should install cleanly on
Fedora 11 (dracut is
 turned off, so we don't need the grubby dependency). It is available at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1630646 or at the repository
http://fedorapeople.org/~myoung/dom0/ . x86_64 works for me,

    Michael Young

--
Fedora-xen mailing list
Fedora-xen(a)redhat.com
https://www.redhat.com/mailman/listinfo/fedora-xen





      
-----Inline Attachment Follows-----

_______________________________________________
Fedora-virt mailing list
Fedora-virt(a)redhat.com
https://www.redhat.com/mailman/listinfo/fedora-virt

[Fedora-xen] Dom0 kernels

[M A Young]

Another update (kernel-2.6.31-0.1.2.60.rc7.git4.xendom0.fc12) is at 
http://koji.fedoraproject.org/koji/taskinfo?taskID=1636489 and on the 
repository http://fedorapeople.org/~myoung/dom0/ . This one actually boots 
for me on i686 as well as x86_64.

  	Michael Young

[Fedora-xen] Dom0 kernels

[Boris Derzhavets]

Kernel been built (on F11) via the most recent check out rebase/master from Jetemy's
Git Repo doesn't generate a stack trace and warnings your's version still does.
(x86_64). 

Boris

--- On Thu, 8/27/09, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

From: M A Young <m.a.young(a)durham.ac.uk&gt;
Subject: Re: [Fedora-xen] Dom0 kernels
To: fedora-xen(a)redhat.com, fedora-virt(a)redhat.com
Date: Thursday, August 27, 2009, 5:40 PM

Another update (kernel-2.6.31-0.1.2.60.rc7.git4.xendom0.fc12) is at
http://koji.fedoraproject.org/koji/taskinfo?taskID=1636489 and on the repository
http://fedorapeople.org/~myoung/dom0/ . This one actually boots for me on i686 as well as
x86_64.

     Michael Young

--
Fedora-xen mailing list
Fedora-xen(a)redhat.com
https://www.redhat.com/mailman/listinfo/fedora-xen

[Fedora-xen] Dom0 kernels

[Pasi Kärkkäinen]

On Thu, Aug 27, 2009 at 10:40:40PM +0100, M A Young wrote:
>  Another update (kernel-2.6.31-0.1.2.60.rc7.git4.xendom0.fc12) is at 
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1636489 and on the 
>  repository http://fedorapeople.org/~myoung/dom0/ . This one actually boots 
>  for me on i686 as well as x86_64.
>   
Congrats! Finally working pv_ops dom0 kernels as rpms, for both architectures.

-- Pasi

[Fedora-xen] Dom0 kernels

[Boris Derzhavets]

Pasi,
Could you post dmesg output ?

Boris.

--- On Fri, 8/28/09, Pasi Kärkkäinen <pasik(a)iki.fi&gt; wrote:

From: Pasi Kärkkäinen <pasik(a)iki.fi&gt;
Subject: Re: [Fedora-xen] Dom0 kernels
To: "M A Young" <m.a.young(a)durham.ac.uk&gt;
Cc: fedora-virt(a)redhat.com, fedora-xen(a)redhat.com
Date: Friday, August 28, 2009, 3:14 AM

On Thu, Aug 27, 2009 at 10:40:40PM +0100, M A Young wrote:
>  Another update (kernel-2.6.31-0.1.2.60.rc7.git4.xendom0.fc12) is at 
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1636489 and on the 
>  repository http://fedorapeople.org/~myoung/dom0/ . This one actually boots 
>  for me on i686 as well as x86_64.
>   
Congrats! Finally working pv_ops dom0 kernels as rpms, for both architectures.

-- Pasi

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[Fedora-xen] Dom0 kernels

[Caz Yokoyama]

rc7?
BTW, rc7 does not fix the problem I have been encountering which is that
characters in xdm login screen are garbled. On rc3, with nomodeset, it was
fine. However, on both rc6 and rc7, screen becomes blank with nomodeset and
the characters are garbled without nomodeset. My MB is Intel DQ965GF. I
tested on rc3. The characters are garbled when intel_modeset_init() is
called.
-caz
On Fri, Aug 14, 2009 at 2:32 PM, M A Young <m.a.young(a)durham.ac.uk&gt; wrote:

>  Here is another update. (kernel-2.6.31-0.1.2.52.rc6.xendom0.fc12) at
>  http://koji.fedoraproject.org/koji/taskinfo?taskID=1605651 and the
>  repository http://fedorapeople.org/~myoung/dom0/ . I have had trouble
>  getting x86_64 kernels built over the last week or so to boot, but this one
>  does work. I haven't tried i686.
>
>         Michael Young
>
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kvm live migration with libvirt

[Canturk Isci]

Hello all, I hope this is the right forum to bring this up, my apologies 
otherwise. We have been experimenting with live migration using 
KVM+libvirt, and it seems using 'migrate' via virsh has some problems in 
our canonical FC10 build. In summary:

virsh# migrate <dom id> qemu+ssh://<destination host>/system
results in: "failed to start listening vm"

We can do migration successfully if we disable libvirt and do the 
migration directly from qemu monitor.

I am wondering whether this is a known issue and if there is a workaround 
or newer build that resolves this, as i would prefer to use to libvirt 
interfaces in our infrastructure.

Thanks a lot.

-canturk