From c76480e5a0cc068b5fd39b50f4e36496bfaba95a Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 18 Feb 2019 10:22:01 +0100 Subject: tests/device-plug: Add CPU core unplug request test for spapr We can easily test this, just like PCI. On s390x, cpu unplug is not supported. On x86 ACPI, cpu unplug requires guest interaction to work, so it can't be tested that easily. We might add tests for ACPI later. Reviewed-by: Michael S. Tsirkin Reviewed-by: Greg Kurz Reviewed-by: Thomas Huth Signed-off-by: David Hildenbrand Message-Id: <20190218092202.26683-6-david@redhat.com> Signed-off-by: David Gibson --- tests/device-plug-test.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'tests') diff --git a/tests/device-plug-test.c b/tests/device-plug-test.c index d1a6c94af2..0262ad6be6 100644 --- a/tests/device-plug-test.c +++ b/tests/device-plug-test.c @@ -101,6 +101,21 @@ static void test_ccw_unplug(void) qtest_quit(qtest); } +static void test_spapr_cpu_unplug_request(void) +{ + QTestState *qtest; + + qtest = qtest_initf("-cpu power9_v2.0 -smp 1,maxcpus=2 " + "-device power9_v2.0-spapr-cpu-core,core-id=1,id=dev0"); + + /* similar to test_pci_unplug_request */ + device_del_request(qtest, "dev0"); + system_reset(qtest); + wait_device_deleted_event(qtest, "dev0"); + + qtest_quit(qtest); +} + int main(int argc, char **argv) { const char *arch = qtest_get_arch(); @@ -120,5 +135,10 @@ int main(int argc, char **argv) test_ccw_unplug); } + if (!strcmp(arch, "ppc64")) { + qtest_add_func("/device-plug/spapr-cpu-unplug-request", + test_spapr_cpu_unplug_request); + } + return g_test_run(); } -- cgit v1.2.3