From 914d9f9eea5d0a944aa93682b03d3189ad37ec9b Mon Sep 17 00:00:00 2001
From: Eric Auger <eric.auger@redhat.com>
Date: Mon, 20 Dec 2021 15:34:22 +0100
Subject: [PATCH 4/6] hw/arm/virt: Expose the 'RAS' option
RH-Author: Eric Auger <eric.auger@redhat.com>
RH-MergeRequest: 57: hw/arm/virt: Add 9.0 machine type and remove 8.5 one
RH-Commit: [4/6] c8704564d31b23a0f08a6ced946c9a81e2e72c11 (eauger1/centos-qemu-kvm)
RH-Bugzilla: 2031044
RH-Acked-by: Gavin Shan <gshan@redhat.com>
RH-Acked-by: Andrew Jones <drjones@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
branch: c9s
Brew: 42213566
Upstream: no
In RHEL9.0 we want to expose the 'RAS' option.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
hw/arm/virt.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index c99ca93e75..d433139479 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2348,7 +2348,6 @@ static void virt_set_acpi(Object *obj, Visitor *v, const char *name,
visit_type_OnOffAuto(v, name, &vms->acpi, errp);
}
-#if 0 /* Disabled for Red Hat Enterprise Linux */
static bool virt_get_ras(Object *obj, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -2363,6 +2362,7 @@ static void virt_set_ras(Object *obj, bool value, Error **errp)
vms->ras = value;
}
+#if 0 /* Disabled for Red Hat Enterprise Linux */
static bool virt_get_mte(Object *obj, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -3143,6 +3143,12 @@ static void rhel_machine_class_init(ObjectClass *oc, void *data)
"Set on/off to enable/disable "
"bypass_iommu for default root bus");
+ object_class_property_add_bool(oc, "ras", virt_get_ras,
+ virt_set_ras);
+ object_class_property_set_description(oc, "ras",
+ "Set on/off to enable/disable reporting host memory errors "
+ "to a KVM guest using ACPI and guest external abort exceptions");
+
object_class_property_add_bool(oc, "its", virt_get_its,
virt_set_its);
object_class_property_set_description(oc, "its",
--
2.27.0