[kvm-unit-tests PATCH 4/5] s390x: smp: Allocate memory in DMA31 space

Janosch Frank
2022-01-14T10:04:18Z

The store status at address order works with 31 bit addresses so let's
use them.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
s390x/smp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/s390x/smp.c b/s390x/smp.c
index 32f128b3..c91f170b 100644
--- a/s390x/smp.c
+++ b/s390x/smp.c
@@ -124,7 +124,7 @@ static void test_stop_store_status(void)

static void test_store_status(void)
{
- struct cpu_status *status = alloc_pages(1);
+ struct cpu_status *status = alloc_pages_flags(1, AREA_DMA31);
uint32_t r;

report_prefix_push("store status at address");
@@ -244,7 +244,7 @@ static void test_func_initial(void)

static void test_reset_initial(void)
{
- struct cpu_status *status = alloc_pages(0);
+ struct cpu_status *status = alloc_pages_flags(1, AREA_DMA31);
struct psw psw;
int i;

--
2.32.0