Re: Re: [Xen-devel] Re: Errors when build 2.6.31-rc8

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

As far as Xen 3.5 tarball will be officially released kernel supporting Dom0 should be
JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
connections.  Why wait until Upstream merge ?

Boris

--- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@xxxxxx> wrote:

From: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: Re: Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@xxxxxxxxxxxxxxx>
Cc: bderzhavets@xxxxxxxxx, "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, fedora-xen@xxxxxxxxxx
Date: Sunday, September 6, 2009, 2:37 PM

On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> >I believe, that some set of CSs from Xen 3.5 has to be included as
> >patches into
> >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> >Otherwise  , F12 release in November won't have suitable Dom0 kernel
> >again.
> >I would guess 2.6.31-rc6 at best.
> >
> >Boris.
> >
> >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@xxxxxxxxx>/* wrote:
> >
> >
> >    From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
> >    Subject: Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> >    To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
> >    Cc: "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, fedora-xen@xxxxxxxxxx
> >    Date: Sunday, September 6, 2009, 12:56 PM
> >
> >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> >    xen-3.4.1-3.src.rpm along with
> >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> >    had been run.
> >
> >    Call trace:
> >
> >    usb_hc_died + .....
> >    usb_add_hcd +.....
> >    usb_hcd_pci_probe + ....
> >    do_work_for_cpu + .....
> >    local_pci_probe + ...
> >    do_work_for_cpu +.....
> >    kthread +.....
> >    child_rip+....
> >    restore_args + .....
> >    child_rip + .....
> >    Code : .   .   .   .
> >    .  .  .   .
> >
> >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> >    RSP < ffff ... e0>
> >    CR2: 00000...098
> >
> >    ---[ end trace 8219......]----
> >
> >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> >    happened !
> >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> >
> >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> >    of  F12 rawhide
> >
> >    Boris,
> >
> >
> >
> >   
> I thought Fedora will no longer have dom 0 kernel?
>

http://fedoraproject.org/wiki/Features/XenPvopsDom0

"Dom0 status: awaiting upstream kernel support"

-- Pasi


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