@@ -236,13 +236,6 @@ deprecated; use the new name ``dtb-randomness`` instead. The new name
better reflects the way this property affects all random data within
the device tree blob, not just the ``kaslr-seed`` node.
-``pc-i440fx-2.4`` up to ``pc-i440fx-2.12`` (since 9.1)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-These old machine types are quite neglected nowadays and thus might have
-various pitfalls with regards to live migration. Use a newer machine type
-instead.
-
PPC 405 ``ref405ep`` machine (since 9.1)
''''''''''''''''''''''''''''''''''''''''
@@ -1006,8 +1006,8 @@ mips ``fulong2e`` machine alias (removed in 6.0)
This machine has been renamed ``fuloong2e``.
-``pc-0.10`` up to ``pc-i440fx-2.3`` (removed in 4.0 up to 9.0)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+``pc-0.10`` up to ``pc-i440fx-2.12`` (removed in 4.0 up to 10.0)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
These machine types were very old and likely could not be used for live
migration from old QEMU versions anymore. Use a newer machine type instead.
@@ -97,7 +97,7 @@
# machine types, not aliases. Glob patterns are understood,
# which is especially useful for versioned machine types.
# (For example, the glob pattern "pc-i440fx-*" matches
-# "pc-i440fx-2.12".) On the QEMU command line, "-machine
+# "pc-i440fx-9.1".) On the QEMU command line, "-machine
# type=..." specifies the requested machine type (but that
# option does not accept glob patterns).
#
@@ -698,101 +698,6 @@ static void pc_i440fx_machine_3_0_options(MachineClass *m)
DEFINE_I440FX_MACHINE(3, 0);
-static void pc_i440fx_machine_2_12_options(MachineClass *m)
-{
- pc_i440fx_machine_3_0_options(m);
- compat_props_add(m->compat_props, hw_compat_2_12, hw_compat_2_12_len);
- compat_props_add(m->compat_props, pc_compat_2_12, pc_compat_2_12_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 12);
-
-static void pc_i440fx_machine_2_11_options(MachineClass *m)
-{
- pc_i440fx_machine_2_12_options(m);
- compat_props_add(m->compat_props, hw_compat_2_11, hw_compat_2_11_len);
- compat_props_add(m->compat_props, pc_compat_2_11, pc_compat_2_11_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 11);
-
-static void pc_i440fx_machine_2_10_options(MachineClass *m)
-{
- pc_i440fx_machine_2_11_options(m);
- compat_props_add(m->compat_props, hw_compat_2_10, hw_compat_2_10_len);
- compat_props_add(m->compat_props, pc_compat_2_10, pc_compat_2_10_len);
- m->auto_enable_numa_with_memhp = false;
-}
-
-DEFINE_I440FX_MACHINE(2, 10);
-
-static void pc_i440fx_machine_2_9_options(MachineClass *m)
-{
- pc_i440fx_machine_2_10_options(m);
- compat_props_add(m->compat_props, hw_compat_2_9, hw_compat_2_9_len);
- compat_props_add(m->compat_props, pc_compat_2_9, pc_compat_2_9_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 9);
-
-static void pc_i440fx_machine_2_8_options(MachineClass *m)
-{
- pc_i440fx_machine_2_9_options(m);
- compat_props_add(m->compat_props, hw_compat_2_8, hw_compat_2_8_len);
- compat_props_add(m->compat_props, pc_compat_2_8, pc_compat_2_8_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 8);
-
-static void pc_i440fx_machine_2_7_options(MachineClass *m)
-{
- pc_i440fx_machine_2_8_options(m);
- compat_props_add(m->compat_props, hw_compat_2_7, hw_compat_2_7_len);
- compat_props_add(m->compat_props, pc_compat_2_7, pc_compat_2_7_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 7);
-
-static void pc_i440fx_machine_2_6_options(MachineClass *m)
-{
- X86MachineClass *x86mc = X86_MACHINE_CLASS(m);
- PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
-
- pc_i440fx_machine_2_7_options(m);
- pcmc->legacy_cpu_hotplug = true;
- x86mc->fwcfg_dma_enabled = false;
- compat_props_add(m->compat_props, hw_compat_2_6, hw_compat_2_6_len);
- compat_props_add(m->compat_props, pc_compat_2_6, pc_compat_2_6_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 6);
-
-static void pc_i440fx_machine_2_5_options(MachineClass *m)
-{
- X86MachineClass *x86mc = X86_MACHINE_CLASS(m);
-
- pc_i440fx_machine_2_6_options(m);
- x86mc->save_tsc_khz = false;
- m->legacy_fw_cfg_order = 1;
- compat_props_add(m->compat_props, hw_compat_2_5, hw_compat_2_5_len);
- compat_props_add(m->compat_props, pc_compat_2_5, pc_compat_2_5_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 5);
-
-static void pc_i440fx_machine_2_4_options(MachineClass *m)
-{
- PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
-
- pc_i440fx_machine_2_5_options(m);
- m->hw_version = "2.4.0";
- pcmc->broken_reserved_end = true;
- compat_props_add(m->compat_props, hw_compat_2_4, hw_compat_2_4_len);
- compat_props_add(m->compat_props, pc_compat_2_4, pc_compat_2_4_len);
-}
-
-DEFINE_I440FX_MACHINE(2, 4);
-
#ifdef CONFIG_ISAPC
static void isapc_machine_options(MachineClass *m)
{
@@ -48,12 +48,12 @@ SRST
For architectures which aim to support live migration compatibility
across releases, each release will introduce a new versioned machine
- type. For example, the 2.8.0 release introduced machine types
- "pc-i440fx-2.8" and "pc-q35-2.8" for the x86\_64/i686 architectures.
+ type. For example, the 9.1.0 release introduced machine types
+ "pc-i440fx-9.1" and "pc-q35-9.1" for the x86\_64/i686 architectures.
- To allow live migration of guests from QEMU version 2.8.0, to QEMU
- version 2.9.0, the 2.9.0 version must support the "pc-i440fx-2.8"
- and "pc-q35-2.8" machines too. To allow users live migrating VMs to
+ To allow live migration of guests from QEMU version 9.1.0 to QEMU
+ version 9.2.0, the 9.2.0 version must support the "pc-i440fx-9.1"
+ and "pc-q35-9.1" machines too. To allow users live migrating VMs to
skip multiple intermediate releases when upgrading, new releases of
QEMU will support machine types from many previous versions.
These machines have explicitly been marked as deprecated in QEMU 9.1, so it should be fine to remove these antique versioned machine types two releases later in 10.0. Signed-off-by: Thomas Huth <thuth@redhat.com> --- docs/about/deprecated.rst | 7 --- docs/about/removed-features.rst | 4 +- docs/interop/firmware.json | 2 +- hw/i386/pc_piix.c | 95 --------------------------------- qemu-options.hx | 10 ++-- 5 files changed, 8 insertions(+), 110 deletions(-)