Re: [PATCH] numa: Skip invalidation of cluster and NUMA node boundary for qtest

[Peter Maydell]

On Fri, 21 Jul 2023 at 11:44, Gavin Shan <gshan@redhat.com> wrote:
>
> There are warning messages printed from tests/qtest/numa-test.c,
> to complain the CPU cluster and NUMA node boundary is broken. Since
> the broken boundary is expected, we don't want to see the warning
> messages.
>
>   # cd /home/gavin/sandbox/qemu.main/build
>   # MALLOC_PERTURB_=255 QTEST_QEMU_BINARY=./qemu-system-aarch64           \
>     G_TEST_DBUS_DAEMON=../tests/dbus-vmstate-daemon.sh                    \
>     QTEST_QEMU_IMG=./qemu-img                                             \
>     QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qemu-storage-daemon \
>     tests/qtest/numa-test --tap -k
>       :
>     qemu-system-aarch64: warning: CPU-0 and CPU-4 in socket-0-cluster-0   \
>     have been associated with node-0 and node-1 respectively.             \
>     It can cause OSes like Linux to misbehave
>       :
>
> Skip the invalidation of CPU cluster and NUMA node boundary when
> qtest is enabled, to avoid the warning messages.
>
> Fixes: a494fdb715 ("numa: Validate cluster and NUMA node boundary if 
> required")
> Signed-off-by: Gavin Shan <gshan@redhat.com>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM