The "tag-memory" property is added to ARMCPU when the
A64_MTE bit is set in the feature ID register. Rather
than checking whether the QOM property is present, directly
check the feature bit.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
hw/arm/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 6d1cb24a6e..2ce4a18d73 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2189,7 +2189,7 @@ static void machvirt_init(MachineState *machine)
* The property exists only if MemTag is supported.
* If it is, we must allocate the ram to back that up.
*/
- if (!object_property_find(cpuobj, "tag-memory")) {
+ if (!cpu_isar_feature(aa64_mte, ARM_CPU(cs))) {
error_report("MTE requested, but not supported "
"by the guest CPU");
exit(1);
--
2.41.0