[PATCH for-11.1] hw: add compat machines for 11.1

Cornelia Huck posted 1 patch 1 day, 6 hours ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20260331140347.653404-1-cohuck@redhat.com
Maintainers: Peter Maydell <peter.maydell@linaro.org>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, "Michael S. Tsirkin" <mst@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Nicholas Piggin <npiggin@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Ilya Leoshkevich <iii@linux.ibm.com>, David Hildenbrand <david@kernel.org>, Cornelia Huck <cohuck@redhat.com>, Eric Farman <farman@linux.ibm.com>, Matthew Rosato <mjrosato@linux.ibm.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@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/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 +++
10 files changed, 76 insertions(+), 9 deletions(-)
[PATCH for-11.1] hw: add compat machines for 11.1
Posted by Cornelia Huck 1 day, 6 hours ago
Add 11.1 machine types for arm/i440fx/m68k/q35/s390x/spapr.

Signed-off-by: Cornelia Huck <cohuck@redhat.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/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 +++
 10 files changed, 76 insertions(+), 9 deletions(-)

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index ec0d8475ca40..d7e68d42ce02 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -3719,10 +3719,17 @@ static void machvirt_machine_init(void)
 }
 type_init(machvirt_machine_init);
 
+static void virt_machine_11_1_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 1)
+
 static void virt_machine_11_0_options(MachineClass *mc)
 {
+    virt_machine_11_1_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_11_0, hw_compat_11_0_len);
 }
-DEFINE_VIRT_MACHINE_AS_LATEST(11, 0)
+DEFINE_VIRT_MACHINE(11, 0)
 
 static void virt_machine_10_2_options(MachineClass *mc)
 {
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 0aa77a57e956..1abc8ae73739 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -38,6 +38,9 @@
 #include "hw/acpi/generic_event_device.h"
 #include "qemu/audio.h"
 
+GlobalProperty hw_compat_11_0[] = {};
+const size_t hw_compat_11_0_len = G_N_ELEMENTS(hw_compat_11_0);
+
 GlobalProperty hw_compat_10_2[] = {
     { "scsi-block", "migrate-pr", "off" },
     { "isa-cirrus-vga", "global-vmstate", "true" },
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4b53b5be4a96..2ecad3c503fb 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -73,6 +73,9 @@
 #include "hw/xen/xen-bus.h"
 #endif
 
+GlobalProperty pc_compat_11_0[] = {};
+const size_t pc_compat_11_0_len = G_N_ELEMENTS(pc_compat_11_0);
+
 GlobalProperty pc_compat_10_2[] = {};
 const size_t pc_compat_10_2_len = G_N_ELEMENTS(pc_compat_10_2);
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 4d71e0d51a28..82457bdb167a 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_0_options(MachineClass *m)
+static void pc_i440fx_machine_11_1_options(MachineClass *m)
 {
     pc_i440fx_machine_options(m);
 }
 
-DEFINE_I440FX_MACHINE_AS_LATEST(11, 0);
+DEFINE_I440FX_MACHINE_AS_LATEST(11, 1);
+
+static void pc_i440fx_machine_11_0_options(MachineClass *m)
+{
+    pc_i440fx_machine_11_1_options(m);
+    compat_props_add(m->compat_props, hw_compat_11_0, hw_compat_11_0_len);
+    compat_props_add(m->compat_props, pc_compat_11_0, pc_compat_11_0_len);
+}
+
+DEFINE_I440FX_MACHINE(11, 0);
 
 static void pc_i440fx_machine_10_2_options(MachineClass *m)
 {
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index cb23322f5a44..972dd9275f68 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -364,12 +364,21 @@ static void pc_q35_machine_options(MachineClass *m)
                      pc_q35_compat_defaults, pc_q35_compat_defaults_len);
 }
 
-static void pc_q35_machine_11_0_options(MachineClass *m)
+static void pc_q35_machine_11_1_options(MachineClass *m)
 {
     pc_q35_machine_options(m);
 }
 
-DEFINE_Q35_MACHINE_AS_LATEST(11, 0);
+DEFINE_Q35_MACHINE_AS_LATEST(11, 1);
+
+static void pc_q35_machine_11_0_options(MachineClass *m)
+{
+    pc_q35_machine_11_1_options(m);
+    compat_props_add(m->compat_props, hw_compat_11_0, hw_compat_11_0_len);
+    compat_props_add(m->compat_props, pc_compat_11_0, pc_compat_11_0_len);
+}
+
+DEFINE_Q35_MACHINE(11, 0);
 
 static void pc_q35_machine_10_2_options(MachineClass *m)
 {
diff --git a/hw/m68k/virt.c b/hw/m68k/virt.c
index ffe6e234155b..96c0fb73fea5 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_1_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 1)
+
 static void virt_machine_11_0_options(MachineClass *mc)
 {
+    virt_machine_11_1_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_11_0, hw_compat_11_0_len);
 }
-DEFINE_VIRT_MACHINE_AS_LATEST(11, 0)
+DEFINE_VIRT_MACHINE(11, 0)
 
 static void virt_machine_10_2_options(MachineClass *mc)
 {
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 0ab39dfea6b8..428b491a7df1 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4760,15 +4760,26 @@ static void spapr_machine_latest_class_options(MachineClass *mc)
 #define DEFINE_SPAPR_MACHINE(major, minor) \
     DEFINE_SPAPR_MACHINE_IMPL(false, major, minor)
 
+/*
+ * pseries-11.1
+ */
+static void spapr_machine_11_1_class_options(MachineClass *mc)
+{
+    /* Defaults for the latest behaviour inherited from the base class */
+}
+
+DEFINE_SPAPR_MACHINE_AS_LATEST(11, 1);
+
 /*
  * pseries-11.0
  */
 static void spapr_machine_11_0_class_options(MachineClass *mc)
 {
-    /* Defaults for the latest behaviour inherited from the base class */
+    spapr_machine_11_1_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_11_0, hw_compat_11_0_len);
 }
 
-DEFINE_SPAPR_MACHINE_AS_LATEST(11, 0);
+DEFINE_SPAPR_MACHINE(11, 0);
 
 /*
  * pseries-10.2
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 3ef009463d11..cc768daeb04c 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -907,14 +907,26 @@ static const TypeInfo ccw_machine_info = {
     DEFINE_CCW_MACHINE_IMPL(false, major, minor)
 
 
+static void ccw_machine_11_1_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_11_1_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE_AS_LATEST(11, 1);
+
 static void ccw_machine_11_0_instance_options(MachineState *machine)
 {
+    ccw_machine_11_1_instance_options(machine);
 }
 
 static void ccw_machine_11_0_class_options(MachineClass *mc)
 {
+    ccw_machine_11_1_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_11_0, hw_compat_11_0_len);
 }
-DEFINE_CCW_MACHINE_AS_LATEST(11, 0);
+DEFINE_CCW_MACHINE(11, 0);
 
 static void ccw_machine_10_2_instance_options(MachineState *machine)
 {
diff --git a/include/hw/core/boards.h b/include/hw/core/boards.h
index b8dad0a1074d..db83fe92922b 100644
--- a/include/hw/core/boards.h
+++ b/include/hw/core/boards.h
@@ -798,6 +798,9 @@ struct MachineState {
         } \
     } while (0)
 
+extern GlobalProperty hw_compat_11_0[];
+extern const size_t hw_compat_11_0_len;
+
 extern GlobalProperty hw_compat_10_2[];
 extern const size_t hw_compat_10_2_len;
 
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 22325324d094..85a74363b52e 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -208,6 +208,9 @@ 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_0[];
+extern const size_t pc_compat_11_0_len;
+
 extern GlobalProperty pc_compat_10_2[];
 extern const size_t pc_compat_10_2_len;
 
-- 
2.53.0
Re: [PATCH for-11.1] hw: add compat machines for 11.1
Posted by Eric Farman 3 hours ago
On Tue, 2026-03-31 at 16:03 +0200, Cornelia Huck wrote:
> Add 11.1 machine types for arm/i440fx/m68k/q35/s390x/spapr.
> 
> Signed-off-by: Cornelia Huck <cohuck@redhat.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/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 +++
>  10 files changed, 76 insertions(+), 9 deletions(-)

Reviewed-by: Eric Farman <farman@linux.ibm.com>  # s390