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b5941f2b18
qemu-kvm/0041-AArch64-machine-types-cleanup.patch
Miroslav Rezanina b5941f2b18 Synchronization with qemu-kvm-5.2.0-3.el8
2021-01-21 12:44:09 +01:00

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From bfa3dc6e290c7b4f7f8825e4d4320ba062ed445a Mon Sep 17 00:00:00 2001
From: Andrew Jones <drjones@redhat.com>
Date: Sat, 9 Jan 2021 22:19:27 -0500
Subject: AArch64 machine types cleanup
RH-Author: Andrew Jones <drjones@redhat.com>
Message-id: <20210109221928.31407-2-drjones@redhat.com>
Patchwork-id: 100547
O-Subject: [RHEL-AV-8.4.0 qemu-kvm PATCH v2 1/2] AArch64 machine types cleanup
Bugzilla: 1895276
RH-Acked-by: Gavin Shan <gshan@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Auger Eric <eric.auger@redhat.com>
RH-Acked-by: Thomas Huth <thuth@redhat.com>
No functional change here, just a reduction of downstream-only
changes and whitespace differences. Also the removal of a nested
'#if 0 /* disabled for RHEL */' block.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
hw/arm/virt.c | 69 +++++++++++++++++++++++----------------------------
1 file changed, 31 insertions(+), 38 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 21e0485ac5..530072fce0 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -123,7 +123,6 @@
static const TypeInfo rhel##m##n##s##_machvirt_info = { \
.name = MACHINE_TYPE_NAME("virt-rhel" # m "." # n "." # s), \
.parent = TYPE_RHEL_MACHINE, \
- .instance_init = rhel##m##n##s##_virt_instance_init, \
.class_init = rhel##m##n##s##_virt_class_init, \
}; \
static void rhel##m##n##s##_machvirt_init(void) \
@@ -2098,8 +2097,8 @@ static void virt_set_virt(Object *obj, bool value, Error **errp)
vms->virt = value;
}
-
#endif /* disabled for RHEL */
+
static bool virt_get_highmem(Object *obj, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -2167,14 +2166,13 @@ 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);
return vms->mte;
}
-#endif /* disabled for RHEL */
static void virt_set_mte(Object *obj, bool value, Error **errp)
{
@@ -2182,7 +2180,8 @@ static void virt_set_mte(Object *obj, bool value, Error **errp)
vms->mte = value;
}
-#endif
+#endif /* disabled for RHEL */
+
static char *virt_get_gic_version(Object *obj, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -2818,25 +2817,6 @@ static void rhel_machine_class_init(ObjectClass *oc, void *data)
"Enable ACPI");
}
-static const TypeInfo rhel_machine_info = {
- .name = TYPE_RHEL_MACHINE,
- .parent = TYPE_MACHINE,
- .abstract = true,
- .instance_size = sizeof(VirtMachineState),
- .class_size = sizeof(VirtMachineClass),
- .class_init = rhel_machine_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_HOTPLUG_HANDLER },
- { }
- },
-};
-
-static void rhel_machine_init(void)
-{
- type_register_static(&rhel_machine_info);
-}
-type_init(rhel_machine_init);
-
static void rhel_virt_instance_init(Object *obj)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -2844,22 +2824,23 @@ static void rhel_virt_instance_init(Object *obj)
/* EL3 is disabled by default and non-configurable for RHEL */
vms->secure = false;
+
/* EL2 is disabled by default and non-configurable for RHEL */
vms->virt = false;
- /* High memory is enabled by default for RHEL */
+
+ /* High memory is enabled by default */
vms->highmem = true;
object_property_add_bool(obj, "highmem", virt_get_highmem,
virt_set_highmem);
object_property_set_description(obj, "highmem",
"Set on/off to enable/disable using "
"physical address space above 32 bits");
-
vms->gic_version = VIRT_GIC_VERSION_NOSEL;
object_property_add_str(obj, "gic-version", virt_get_gic_version,
virt_set_gic_version);
object_property_set_description(obj, "gic-version",
"Set GIC version. "
- "Valid values are 2, 3 and host");
+ "Valid values are 2, 3, host and max");
vms->highmem_ecam = !vmc->no_highmem_ecam;
@@ -2882,18 +2863,36 @@ static void rhel_virt_instance_init(Object *obj)
"Set the IOMMU type. "
"Valid values are none and smmuv3");
+ /* Default disallows RAS instantiation and is non-configurable for RHEL */
vms->ras = false;
- /* MTE is disabled by default. */
+
+ /* MTE is disabled by default and non-configurable for RHEL */
vms->mte = false;
- vms->irqmap=a15irqmap;
+ vms->irqmap = a15irqmap;
+
virt_flash_create(vms);
}
-static void rhel830_virt_instance_init(Object *obj)
+static const TypeInfo rhel_machine_info = {
+ .name = TYPE_RHEL_MACHINE,
+ .parent = TYPE_MACHINE,
+ .abstract = true,
+ .instance_size = sizeof(VirtMachineState),
+ .class_size = sizeof(VirtMachineClass),
+ .class_init = rhel_machine_class_init,
+ .instance_init = rhel_virt_instance_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_HOTPLUG_HANDLER },
+ { }
+ },
+};
+
+static void rhel_machine_init(void)
{
- rhel_virt_instance_init(obj);
+ type_register_static(&rhel_machine_info);
}
+type_init(rhel_machine_init);
static void rhel830_virt_options(MachineClass *mc)
{
@@ -2901,16 +2900,10 @@ static void rhel830_virt_options(MachineClass *mc)
}
DEFINE_RHEL_MACHINE_AS_LATEST(8, 3, 0)
-static void rhel820_virt_instance_init(Object *obj)
-{
- rhel_virt_instance_init(obj);
-}
-
static void rhel820_virt_options(MachineClass *mc)
{
rhel830_virt_options(mc);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_2,
- hw_compat_rhel_8_2_len);
+ compat_props_add(mc->compat_props, hw_compat_rhel_8_2, hw_compat_rhel_8_2_len);
mc->numa_mem_supported = true;
mc->auto_enable_numa_with_memdev = false;
}
--
2.18.4
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