[Qemu-devel] [QEMU PATCH] hw/i386: Remove deprecated machines pc-0.10 and pc-0.11

[Thomas Huth <thuth@redhat.com>]

They've been deprecated for two releases and nobody complained that they
are still required anymore, so it's time to remove these now.
And while we're at it, mark the other remaining old 0.x machine types
as deprecated (since they can not properly be used for live-migration
anyway).

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 hw/i386/pc_piix.c     | 70 ++-------------------------------------------------
 qemu-deprecated.texi  |  2 +-
 tests/cpu-plug-test.c |  4 +--
 3 files changed, 4 insertions(+), 72 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 6981cfa..7653fbb 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -368,7 +368,7 @@ static void pc_compat_1_2(MachineState *machine)
     x86_cpu_change_kvm_default("kvm-pv-eoi", NULL);
 }
 
-/* PC compat function for pc-0.10 to pc-0.13 */
+/* PC compat function for pc-0.12 and pc-0.13 */
 static void pc_compat_0_13(MachineState *machine)
 {
     pc_compat_1_2(machine);
@@ -834,6 +834,7 @@ static void pc_i440fx_0_15_machine_options(MachineClass *m)
 {
     pc_i440fx_1_0_machine_options(m);
     m->hw_version = "0.15";
+    m->deprecation_reason = "use a newer machine type instead";
     SET_MACHINE_COMPAT(m, PC_COMPAT_0_15);
 }
 
@@ -951,73 +952,6 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
 DEFINE_I440FX_MACHINE(v0_12, "pc-0.12", pc_compat_0_13,
                       pc_i440fx_0_12_machine_options);
 
-
-#define PC_COMPAT_0_11 \
-        PC_CPU_MODEL_IDS("0.11") \
-        {\
-            .driver   = "virtio-blk-pci",\
-            .property = "vectors",\
-            .value    = stringify(0),\
-        },{\
-            .driver   = TYPE_PCI_DEVICE,\
-            .property = "rombar",\
-            .value    = stringify(0),\
-        },{\
-            .driver   = "ide-drive",\
-            .property = "ver",\
-            .value    = "0.11",\
-        },{\
-            .driver   = "scsi-disk",\
-            .property = "ver",\
-            .value    = "0.11",\
-        },
-
-static void pc_i440fx_0_11_machine_options(MachineClass *m)
-{
-    pc_i440fx_0_12_machine_options(m);
-    m->hw_version = "0.11";
-    m->deprecation_reason = "use a newer machine type instead";
-    SET_MACHINE_COMPAT(m, PC_COMPAT_0_11);
-}
-
-DEFINE_I440FX_MACHINE(v0_11, "pc-0.11", pc_compat_0_13,
-                      pc_i440fx_0_11_machine_options);
-
-
-#define PC_COMPAT_0_10 \
-    PC_CPU_MODEL_IDS("0.10") \
-    {\
-        .driver   = "virtio-blk-pci",\
-        .property = "class",\
-        .value    = stringify(PCI_CLASS_STORAGE_OTHER),\
-    },{\
-        .driver   = "virtio-serial-pci",\
-        .property = "class",\
-        .value    = stringify(PCI_CLASS_DISPLAY_OTHER),\
-    },{\
-        .driver   = "virtio-net-pci",\
-        .property = "vectors",\
-        .value    = stringify(0),\
-    },{\
-        .driver   = "ide-drive",\
-        .property = "ver",\
-        .value    = "0.10",\
-    },{\
-        .driver   = "scsi-disk",\
-        .property = "ver",\
-        .value    = "0.10",\
-    },
-
-static void pc_i440fx_0_10_machine_options(MachineClass *m)
-{
-    pc_i440fx_0_11_machine_options(m);
-    m->hw_version = "0.10";
-    SET_MACHINE_COMPAT(m, PC_COMPAT_0_10);
-}
-
-DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13,
-                      pc_i440fx_0_10_machine_options);
-
 typedef struct {
     uint16_t gpu_device_id;
     uint16_t pch_device_id;
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 2912084..190250f 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -124,7 +124,7 @@ their usecases.
 
 @section System emulator machines
 
-@subsection pc-0.10 and pc-0.11 (since 3.0)
+@subsection pc-0.12, pc-0.13, pc-0.14 and pc-0.15 (since 4.0)
 
 These machine types are very old and likely can not be used for live migration
 from old QEMU versions anymore. A newer machine type should be used instead.
diff --git a/tests/cpu-plug-test.c b/tests/cpu-plug-test.c
index f4a677d..668f001 100644
--- a/tests/cpu-plug-test.c
+++ b/tests/cpu-plug-test.c
@@ -157,9 +157,7 @@ static void add_pc_test_case(const char *mname)
         (strcmp(mname, "pc-0.15") == 0) ||
         (strcmp(mname, "pc-0.14") == 0) ||
         (strcmp(mname, "pc-0.13") == 0) ||
-        (strcmp(mname, "pc-0.12") == 0) ||
-        (strcmp(mname, "pc-0.11") == 0) ||
-        (strcmp(mname, "pc-0.10") == 0)) {
+        (strcmp(mname, "pc-0.12") == 0)) {
         path = g_strdup_printf("cpu-plug/%s/init/%ux%ux%u&maxcpus=%u",
                                mname, data->sockets, data->cores,
                                data->threads, data->maxcpus);
-- 
1.8.3.1