On Mon, 26 Jun 2023 at 12:15, Paolo Bonzini <pbonz...@redhat.com> wrote:
>
> From: Gavin Shan <gs...@redhat.com>
>
> For some architectures like ARM64, multiple CPUs in one cluster can be
> associated with different NUMA nodes, which is irregular configuration
> because we shouldn't have this in baremetal environment. The irregular
> configuration causes Linux guest to misbehave, as the following warning
> messages indicate.
>
> -smp 6,maxcpus=6,sockets=2,clusters=1,cores=3,threads=1 \
> -numa node,nodeid=0,cpus=0-1,memdev=ram0 \
> -numa node,nodeid=1,cpus=2-3,memdev=ram1 \
> -numa node,nodeid=2,cpus=4-5,memdev=ram2 \
Hi. This new warning shows up a lot in "make check" output:
$ grep -c 'can cause OSes' /tmp/parn3ofA.par
44
Looks like this is all in the qtest-aarch64/numa-test test.
Please can you investigate and either:
(1) fix the test not to do the bad thing that's causing the warning
(2) change the warning so it doesn't show up in stderr when
running a correct and passing test
?
thanks
-- PMM
