From: Eric Farman <farman@linux.ibm.com>
To: qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, Matthew Rosato <mjrosato@linux.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
Eric Farman <farman@linux.ibm.com>,
Bibo Mao <maobibo@loongson.cn>
Subject: [PULL 14/15] hw: add compat machines for 11.2
Date: Wed, 12 Aug 2026 13:17:06 -0400 [thread overview]
Message-ID: <20260812171707.1605637-15-farman@linux.ibm.com> (raw)
In-Reply-To: <20260812171707.1605637-1-farman@linux.ibm.com>
From: Cornelia Huck <cohuck@redhat.com>
Add 11.2 machine types for arm/i440fx/loongarch/m68k/q35/s390x/spapr.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Link: https://lore.kernel.org/qemu-devel/20260723163806.368127-1-cohuck@redhat.com
[farman@linux.ibm.com: fixup hw/core/machine.c hunk]
Signed-off-by: Eric Farman <farman@linux.ibm.com>
---
hw/arm/virt.c | 9 ++++++++-
hw/core/machine.c | 3 +++
hw/i386/pc.c | 3 +++
hw/i386/pc_piix.c | 13 +++++++++++--
hw/i386/pc_q35.c | 13 +++++++++++--
hw/loongarch/virt.c | 11 +++++++++--
hw/m68k/virt.c | 9 ++++++++-
hw/ppc/spapr.c | 15 +++++++++++++--
hw/s390x/s390-virtio-ccw.c | 14 +++++++++++++-
include/hw/core/boards.h | 3 +++
include/hw/i386/pc.h | 3 +++
11 files changed, 85 insertions(+), 11 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 219597cabd..e7a56e37f7 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -4441,10 +4441,17 @@ static void machvirt_machine_init(void)
}
type_init(machvirt_machine_init);
+static void virt_machine_11_2_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 2)
+
static void virt_machine_11_1_options(MachineClass *mc)
{
+ virt_machine_11_2_options(mc);
+ compat_props_add(mc->compat_props, hw_compat_11_1, hw_compat_11_1_len);
}
-DEFINE_VIRT_MACHINE_AS_LATEST(11, 1)
+DEFINE_VIRT_MACHINE(11, 1)
static void virt_machine_11_0_options(MachineClass *mc)
{
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 73b4d82b4a..3b15645304 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -40,6 +40,9 @@
#include "qemu/audio.h"
#include "hw/arm/smmuv3.h"
+GlobalProperty hw_compat_11_1[] = {};
+const size_t hw_compat_11_1_len = G_N_ELEMENTS(hw_compat_11_1);
+
GlobalProperty hw_compat_11_0[] = {
{ "virtio-mmio", VIRTIO_QUEUE_SIZE_OVERRIDE, "1024" },
{ "chardev-vc", "encoding", "cp437" },
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index f064aa2b3e..e9e4fc262b 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -74,6 +74,9 @@
#include "hw/xen/xen-bus.h"
#endif
+GlobalProperty pc_compat_11_1[] = {};
+const size_t pc_compat_11_1_len = G_N_ELEMENTS(pc_compat_11_1);
+
GlobalProperty pc_compat_11_0[] = {};
const size_t pc_compat_11_0_len = G_N_ELEMENTS(pc_compat_11_0);
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 82457bdb16..223a19cc4b 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -428,12 +428,21 @@ static void pc_i440fx_machine_options(MachineClass *m)
pc_piix_compat_defaults, pc_piix_compat_defaults_len);
}
-static void pc_i440fx_machine_11_1_options(MachineClass *m)
+static void pc_i440fx_machine_11_2_options(MachineClass *m)
{
pc_i440fx_machine_options(m);
}
-DEFINE_I440FX_MACHINE_AS_LATEST(11, 1);
+DEFINE_I440FX_MACHINE_AS_LATEST(11, 2);
+
+static void pc_i440fx_machine_11_1_options(MachineClass *m)
+{
+ pc_i440fx_machine_11_2_options(m);
+ compat_props_add(m->compat_props, hw_compat_11_1, hw_compat_11_1_len);
+ compat_props_add(m->compat_props, pc_compat_11_1, pc_compat_11_1_len);
+}
+
+DEFINE_I440FX_MACHINE(11, 1);
static void pc_i440fx_machine_11_0_options(MachineClass *m)
{
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 6c1e4eff5f..94cd71124b 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -383,12 +383,21 @@ static void pc_q35_machine_options(MachineClass *m)
pc_q35_compat_defaults, pc_q35_compat_defaults_len);
}
-static void pc_q35_machine_11_1_options(MachineClass *m)
+static void pc_q35_machine_11_2_options(MachineClass *m)
{
pc_q35_machine_options(m);
}
-DEFINE_Q35_MACHINE_AS_LATEST(11, 1);
+DEFINE_Q35_MACHINE_AS_LATEST(11, 2);
+
+static void pc_q35_machine_11_1_options(MachineClass *m)
+{
+ pc_q35_machine_11_2_options(m);
+ compat_props_add(m->compat_props, hw_compat_11_1, hw_compat_11_1_len);
+ compat_props_add(m->compat_props, pc_compat_11_1, pc_compat_11_1_len);
+}
+
+DEFINE_Q35_MACHINE(11, 1);
static void pc_q35_machine_11_0_options(MachineClass *m)
{
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 6693dea647..9cc79929a8 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -1465,7 +1465,6 @@ static void virt_class_init(ObjectClass *oc, const void *data)
mc->default_ram_id = "loongarch.ram";
mc->desc = "QEMU LoongArch Virtual Machine";
mc->max_cpus = LOONGARCH_MAX_CPUS;
- mc->is_default = 1;
mc->default_kernel_irqchip_split = false;
mc->block_default_type = IF_VIRTIO;
mc->default_boot_order = "c";
@@ -1546,6 +1545,7 @@ static void virt_class_init(ObjectClass *oc, const void *data)
MACHINE_VER_DEPRECATION(__VA_ARGS__); \
if (latest) { \
mc->alias = "virt"; \
+ mc->is_default = true; \
} \
} \
static const TypeInfo MACHINE_VER_SYM(info, virt, __VA_ARGS__) = \
@@ -1600,7 +1600,14 @@ static void machvirt_machine_init(void)
type_init(machvirt_machine_init);
+static void virt_machine_11_2_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 2)
+
static void virt_machine_11_1_options(MachineClass *mc)
{
+ virt_machine_11_2_options(mc);
+ compat_props_add(mc->compat_props, hw_compat_11_1, hw_compat_11_1_len);
}
-DEFINE_VIRT_MACHINE_AS_LATEST(11, 1)
+DEFINE_VIRT_MACHINE(11, 1)
diff --git a/hw/m68k/virt.c b/hw/m68k/virt.c
index 51158ce1c0..274970978f 100644
--- a/hw/m68k/virt.c
+++ b/hw/m68k/virt.c
@@ -367,10 +367,17 @@ type_init(virt_machine_register_types)
#define DEFINE_VIRT_MACHINE(major, minor) \
DEFINE_VIRT_MACHINE_IMPL(false, major, minor)
+static void virt_machine_11_2_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 2)
+
static void virt_machine_11_1_options(MachineClass *mc)
{
+ virt_machine_11_2_options(mc);
+ compat_props_add(mc->compat_props, hw_compat_11_1, hw_compat_11_1_len);
}
-DEFINE_VIRT_MACHINE_AS_LATEST(11, 1)
+DEFINE_VIRT_MACHINE(11, 1)
static void virt_machine_11_0_options(MachineClass *mc)
{
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index b79828b4e9..7e284edd7d 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4763,15 +4763,26 @@ static void spapr_machine_latest_class_options(MachineClass *mc)
#define DEFINE_SPAPR_MACHINE(major, minor) \
DEFINE_SPAPR_MACHINE_IMPL(false, major, minor)
+/*
+ * pseries-11.2
+ */
+static void spapr_machine_11_2_class_options(MachineClass *mc)
+{
+ /* Defaults for the latest behaviour inherited from the base class */
+}
+
+DEFINE_SPAPR_MACHINE_AS_LATEST(11, 2);
+
/*
* pseries-11.1
*/
static void spapr_machine_11_1_class_options(MachineClass *mc)
{
- /* Defaults for the latest behaviour inherited from the base class */
+ spapr_machine_11_2_class_options(mc);
+ compat_props_add(mc->compat_props, hw_compat_11_1, hw_compat_11_1_len);
}
-DEFINE_SPAPR_MACHINE_AS_LATEST(11, 1);
+DEFINE_SPAPR_MACHINE(11, 1);
/*
* pseries-11.0
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 25a9fa4955..55131c1a44 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -925,14 +925,26 @@ static const TypeInfo ccw_machine_info = {
DEFINE_CCW_MACHINE_IMPL(false, major, minor)
+static void ccw_machine_11_2_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_11_2_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE_AS_LATEST(11, 2);
+
static void ccw_machine_11_1_instance_options(MachineState *machine)
{
+ ccw_machine_11_2_instance_options(machine);
}
static void ccw_machine_11_1_class_options(MachineClass *mc)
{
+ ccw_machine_11_2_class_options(mc);
+ compat_props_add(mc->compat_props, hw_compat_11_1, hw_compat_11_1_len);
}
-DEFINE_CCW_MACHINE_AS_LATEST(11, 1);
+DEFINE_CCW_MACHINE(11, 1);
static void ccw_machine_11_0_instance_options(MachineState *machine)
{
diff --git a/include/hw/core/boards.h b/include/hw/core/boards.h
index 29c68931d8..a436d48c8e 100644
--- a/include/hw/core/boards.h
+++ b/include/hw/core/boards.h
@@ -815,6 +815,9 @@ compat_props_add(GPtrArray *arr,
}
}
+extern GlobalProperty hw_compat_11_1[];
+extern const size_t hw_compat_11_1_len;
+
extern GlobalProperty hw_compat_11_0[];
extern const size_t hw_compat_11_0_len;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index d4b6d3ed57..ac03da97b6 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -209,6 +209,9 @@ void pc_system_parse_ovmf_flash(uint8_t *flash_ptr, size_t flash_size);
/* sgx.c */
void pc_machine_init_sgx_epc(PCMachineState *pcms);
+extern GlobalProperty pc_compat_11_1[];
+extern const size_t pc_compat_11_1_len;
+
extern GlobalProperty pc_compat_11_0[];
extern const size_t pc_compat_11_0_len;
--
2.55.0
next prev parent reply other threads:[~2026-08-12 17:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-12 17:16 [PULL 00/15] s390x queue Eric Farman
2026-08-12 17:16 ` [PULL 01/15] target/s390x: Make PRNO TRNG interruptible Eric Farman
2026-08-12 17:16 ` [PULL 02/15] tests/tcg/s390x: Test PRNO TRNG interruptibility Eric Farman
2026-08-12 17:16 ` [PULL 03/15] target/s390x: Fix DR/D INT64_MIN / -1 host crash Eric Farman
2026-08-12 17:16 ` [PULL 04/15] tests/tcg/s390x: Test DR overflow (INT64_MIN / -1) Eric Farman
2026-08-12 17:16 ` [PULL 05/15] hw/char/sclpconsole-lm: avoid guest triggerable assert Eric Farman
2026-08-12 17:16 ` [PULL 06/15] s390x/ipl: validate num_comp against iplb length before iterating Eric Farman
2026-08-12 17:16 ` [PULL 07/15] pc-bios/s390-ccw: fix out-of-bounds read in iso_get_file_size() Eric Farman
2026-08-12 17:17 ` [PULL 08/15] pc-bios/s390-ccw: bounds-check zipl menu entry index before array write Eric Farman
2026-08-12 17:17 ` [PULL 09/15] pc-bios/s390-ccw: bound zipl menu strlen and replace VLA in zipl_print_entry Eric Farman
2026-08-12 17:17 ` [PULL 10/15] pc-bios/s390-ccw: Fix off-by-one errors with loadparm and boot entries Eric Farman
2026-08-12 17:17 ` [PULL 11/15] target/s390x/tcg: Set STCK/STCKF condition code after the store Eric Farman
2026-08-12 17:17 ` [PULL 12/15] tests/tcg/s390x: Test STCKF condition code on a faulting store Eric Farman
2026-08-12 17:17 ` [PULL 13/15] target/s390x: Allow 2G hugepages guest backing Eric Farman
2026-08-12 17:17 ` Eric Farman [this message]
2026-08-12 17:17 ` [PULL 15/15] pc-bios/s390-ccw.img: update s390x bios Eric Farman
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