Fail to compile xen-unstable (due to pvops tree?)

Fail to compile xen-unstable (due to pvops tree?)

[Jun Koi]

Hi,

I got the latest unstable code, and compile that on Ubuntu:

#make world PYTHON_PREFIX_ARG=

Then I got the below error. Is there something wrong with Jeremy's pvops tree?

Thanks,
Jun

.....
walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
fatal: Fetch failed.
make[3]: *** [linux-2.6-pvops.git/.valid-src] Error 128
make[3]: Leaving directory `/home/jun/xen.unstable'
make[2]: *** [linux-2.6-pvops-install] Error 2
make[2]: Leaving directory `/home/jun/xen.unstable'
make[1]: *** [install-kernels] Error 1
make[1]: Leaving directory `/home/jun/xen.unstable'
make: *** [world] Error 2

Re: Fail to compile xen-unstable (due to pvops tree?)

[Keir Fraser]

On 15/10/2009 04:52, "Jun Koi" <junkoi2004@gmail.com> wrote:

> 
> I got the latest unstable code, and compile that on Ubuntu:
> 
> #make world PYTHON_PREFIX_ARG=
> 
> Then I got the below error. Is there something wrong with Jeremy's pvops tree?
> .....
> walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
> error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
> http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
> while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
> fatal: Fetch failed.

Jeremy's tree doesn't seem to fetch via http for some reason. So this is
broken until that gets fixed.

 -- Keir

Re: Fail to compile xen-unstable (due to pvops tree?)

[NAHieu]

On Thu, Oct 15, 2009 at 3:49 PM, Keir Fraser <keir.fraser@eu.citrix.com> wrote:
> On 15/10/2009 04:52, "Jun Koi" <junkoi2004@gmail.com> wrote:
>
>>
>> I got the latest unstable code, and compile that on Ubuntu:
>>
>> #make world PYTHON_PREFIX_ARG=
>>
>> Then I got the below error. Is there something wrong with Jeremy's pvops tree?
>> .....
>> walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
>> error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
>> http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>> Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
>> while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
>> fatal: Fetch failed.
>
> Jeremy's tree doesn't seem to fetch via http for some reason. So this is
> broken until that gets fixed.
>

I have this problem, too. Unfortunately it seems it will not be fixed
very soon.
Is there any workaround for this problem, if I cannot wait?

Thanks,
NH

Re: Fail to compile xen-unstable (due to pvops tree?)

[Bruce Edge]

On Thu, Oct 15, 2009 at 8:30 AM, NAHieu <nahieu@gmail.com> wrote:
> On Thu, Oct 15, 2009 at 3:49 PM, Keir Fraser <keir.fraser@eu.citrix.com> wrote:
>> On 15/10/2009 04:52, "Jun Koi" <junkoi2004@gmail.com> wrote:
>>
>>>
>>> I got the latest unstable code, and compile that on Ubuntu:
>>>
>>> #make world PYTHON_PREFIX_ARG=
>>>
>>> Then I got the below error. Is there something wrong with Jeremy's pvops tree?
>>> .....
>>> walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
>>> error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
>>> http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>>> Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
>>> while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
>>> fatal: Fetch failed.
>>
>> Jeremy's tree doesn't seem to fetch via http for some reason. So this is
>> broken until that gets fixed.
>>
>
> I have this problem, too. Unfortunately it seems it will not be fixed
> very soon.
> Is there any workaround for this problem, if I cannot wait?
>

You can work around this be defining KERNELS=""

This will skip the kernel build and will just build the hypervisor and tools.
With that setting, make world or make dist will build everything
except the kernels.

-Bruce

Re: Fail to compile xen-unstable (due to pvops tree?)

[Keir Fraser]

On 15/10/2009 16:30, "NAHieu" <nahieu@gmail.com> wrote:

>>> walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
>>> error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
>>> http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>>> Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
>>> while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
>>> fatal: Fetch failed.
>> 
>> Jeremy's tree doesn't seem to fetch via http for some reason. So this is
>> broken until that gets fixed.
>> 
> 
> I have this problem, too. Unfortunately it seems it will not be fixed
> very soon.
> Is there any workaround for this problem, if I cannot wait?

Get the tree via 
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git instead.
E.g.,
'XENLINUX_GIT_URL= 
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git make'

 -- Keir

Re: Fail to compile xen-unstable (due to pvops tree?)

[Jun Koi]

On Fri, Oct 16, 2009 at 12:51 AM, Keir Fraser <keir.fraser@eu.citrix.com> wrote:
> On 15/10/2009 16:30, "NAHieu" <nahieu@gmail.com> wrote:
>
>>>> walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
>>>> error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
>>>> http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>>>> Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
>>>> while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
>>>> fatal: Fetch failed.
>>>
>>> Jeremy's tree doesn't seem to fetch via http for some reason. So this is
>>> broken until that gets fixed.
>>>
>>
>> I have this problem, too. Unfortunately it seems it will not be fixed
>> very soon.
>> Is there any workaround for this problem, if I cannot wait?
>
> Get the tree via
> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git instead.
> E.g.,
> 'XENLINUX_GIT_URL=
> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git make'
>

I tried the above command, but still got similar problem. Pls see below.

Actually it looks like the problem lies elsewhere, because we still
can access the tree (even with http protocol).
I guess something is wrong with the repo??

Thanks,
J

...
walk 54b0d127696aba2ef1ec5430301c968ab539fa0d
walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under
http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
fatal: Fetch failed.
make[2]: *** [linux-2.6-pvops.git/.valid-src] Error 128

Re: Fail to compile xen-unstable (due to pvops tree?)

[Keir Fraser]

On 15/10/2009 17:21, "Jun Koi" <junkoi2004@gmail.com> wrote:

>> Get the tree via
>> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git instead.
>> E.g.,
>> 'XENLINUX_GIT_URL=
>> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git make'
>> 
> 
> I tried the above command, but still got similar problem. Pls see below.
> 
> Actually it looks like the problem lies elsewhere, because we still
> can access the tree (even with http protocol).
> I guess something is wrong with the repo??

Ah well, ball is in Jeremy's court for this one.

 -- Keir

RE: Fail to compile xen-unstable (due to pvops tree?)

[Caz Yokoyama]

Hello
I had merge conflicts a couple of days ago. Build became fine on Fedora 8
when I re-cloned.
-caz

-----Original Message-----
From: xen-devel-bounces@lists.xensource.com
[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Keir Fraser
Sent: Thursday, October 15, 2009 9:33 AM
To: Jun Koi
Cc: Jeremy Fitzhardinge; NAHieu; xen-devel@lists.xensource.com
Subject: Re: [Xen-devel] Fail to compile xen-unstable (due to pvops tree?)

On 15/10/2009 17:21, "Jun Koi" <junkoi2004@gmail.com> wrote:

>> Get the tree via
>> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git instead.
>> E.g.,
>> 'XENLINUX_GIT_URL=
>> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git make'
>> 
> 
> I tried the above command, but still got similar problem. Pls see below.
> 
> Actually it looks like the problem lies elsewhere, because we still
> can access the tree (even with http protocol).
> I guess something is wrong with the repo??

Ah well, ball is in Jeremy's court for this one.

 -- Keir



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Re: Fail to compile xen-unstable (due to pvops tree?)

[Jeremy Fitzhardinge]

On 10/15/09 09:32, Keir Fraser wrote:
> Ah well, ball is in Jeremy's court for this one.
>   

http access really is second-class for git.  I can repro the problem and
trying to sort it out.

    J