Dave Allan <dallan(a)redhat.com> wrote:
Daniel P. Berrange wrote:
> On Thu, Dec 11, 2008 at 01:56:47PM -0500, Dave Allan wrote:
>> I was getting the error:
>>
>> map size mismatch; abort
>>
>> when running the daemon-conf tests.
>>
>> I traced it to two places in which we were passing a parameter as a
>> number of bits to numa_node_to_cpus which expects a number of bytes
>> (see numa_node_to_cpus_compat in numa.h in the numactl source).
>
> I'm still very puzzelled by this. What OS and architecture are you
> running on ?
>
> I'm using Fedora 10, x86_64 and don't see any messages with current
> CVS and it returns NUMA info correctlys (as per virsh capabilities)
>
> Applying your patch and it still works correctly which is good, so
> ACK to applying it from that point of view. I'd still like to
> understand why I'm not seeing the error message, but you are...
>
> Daniel
I'm puzzled by why I'm the only one seeing it as well. One difference
may be that I seem to have compiled --with-uml. I'm not sure if
that's the way most people are doing things; it's just what I get from
autobuild.sh on my box.
I've just confirmed that when configure runs here,
it enables UML support (I see that it's the default, and
there is no prerequisite):
$ grep UML..= config.status
D["WITH_UML"]=" 1"
and yet, all the tests pass for me.