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[PATCH v2 3/9] fixup: force interp off for QEMU machine 6.2 and older


From: Matthew Rosato
Subject: [PATCH v2 3/9] fixup: force interp off for QEMU machine 6.2 and older
Date: Fri, 14 Jan 2022 15:38:43 -0500

Double-check I'm doing this right + test.

Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
---
 hw/s390x/s390-virtio-ccw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 84e3e63c43..e02fe11b07 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -803,6 +803,7 @@ DEFINE_CCW_MACHINE(7_0, "7.0", true);
 static void ccw_machine_6_2_instance_options(MachineState *machine)
 {
     ccw_machine_7_0_instance_options(machine);
+    s390_cpudef_featoff_greater(14, 1, S390_FEAT_ZPCI_INTERP);
 }
 
 static void ccw_machine_6_2_class_options(MachineClass *mc)
-- 
2.27.0




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