Re: [Xen-users] rebased opensuse 2.6.31 xen patches

[Andrew Lyon <andrew.lyon@xxxxxxxxx>]

On Thu, Oct 22, 2009 at 4:57 PM, Stefan Kuhne <stefan.kuhne@xxxxxxx> wrote:
> Andrew Lyon schrieb:
>
>> Did you do a "make clean" before "make vmlinuz" ? I tried to compile
>> using your config and got the same error but after running make clean
>> it compiled ok.
>>
> So,
> i've try it.
> I've got the same.
> My make options:
> -C /root/kernel/kernel-2.6.31.4-xen/linux-2.6.31.4-xen
> O=/root/kernel/kernel-2.6.31.4-xen/build-2.6.31.4-xen
> INSTALL_MOD_PATH=/root/kernel/kernel-2.6.31.4-xen/package
> INSTALL_PATH=/root/kernel/kernel-2.6.31.4-xen/package/boot
> DEPMOD=/root/kernel/kernel-2.6.31.4-xen/../common/sbin/depmod
> EXTRAVERSION=.4-xen
>
> Regards,
> Stefan Kuhne
>
>
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Sorry for the confusion, I'm not sure what happened yesterday but
something was wrong in my test process and your config appeared to
compile without error, I've now tested again and have reproduced the
error that you got.

I do not fully understand the cause of the problem yet but if you set
the "Xen version compatibility" to 3.0.4 or greater you should find
that it compiles properly.

Here is a diff between your broken config and a working one with that
setting changed:

-CONFIG_XEN_COMPAT_030002_AND_LATER=y
-# CONFIG_XEN_COMPAT_030004_AND_LATER is not set
+# CONFIG_XEN_COMPAT_030002_AND_LATER is not set
+CONFIG_XEN_COMPAT_030004_AND_LATER=y
 # CONFIG_XEN_COMPAT_030100_AND_LATER is not set
 # CONFIG_XEN_COMPAT_030200_AND_LATER is not set
 # CONFIG_XEN_COMPAT_030300_AND_LATER is not set
 # CONFIG_XEN_COMPAT_LATEST_ONLY is not set
-CONFIG_XEN_COMPAT=0x030002
+CONFIG_XEN_COMPAT=0x030004

Perhaps OpenSuse only support 3.0.4 or later... I will look into it.

Andy

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