We want more than one cpu and the rc is 10B, not 10E.
Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
Reviewed-by: Nico Boehr <nrb@xxxxxxxxxxxxx>
---
s390x/uv-host.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/s390x/uv-host.c b/s390x/uv-host.c
index 13e49ed3..f9a55acf 100644
--- a/s390x/uv-host.c
+++ b/s390x/uv-host.c
@@ -434,11 +434,15 @@ static void test_config_create(void)
"base storage origin contains lowcore");
uvcb_cgc.conf_base_stor_origin = tmp;
- if (smp_query_num_cpus() == 1) {
+ /*
+ * Let's not make it too easy and use a second cpu to set a
+ * non-zero prefix.
+ */
+ if (smp_query_num_cpus() > 1) {
sigp_retry(1, SIGP_SET_PREFIX,
uvcb_cgc.conf_var_stor_origin + PAGE_SIZE, NULL);
rc = uv_call(0, (uint64_t)&uvcb_cgc);
- report(uvcb_cgc.header.rc == 0x10e && rc == 1 &&
+ report(uvcb_cgc.header.rc == 0x10b && rc == 1 &&
!uvcb_cgc.guest_handle, "variable storage area contains lowcore");
sigp_retry(1, SIGP_SET_PREFIX, 0x0, NULL);
}
--
2.34.1
