[PATCH 13/17] qemu: capabilities: Retire QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE

[Peter Krempa]

The flag was based on a version check which no longer made sense. Remove
the flag by replacing it's only use by an arch-check which is equivalent
at this point.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/qemu/qemu_capabilities.c                     | 10 ++--------
 src/qemu/qemu_capabilities.h                     |  2 +-
 tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml |  1 -
 tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml |  1 -
 13 files changed, 3 insertions(+), 20 deletions(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 91a9e75d17..caa92ca4b0 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -591,7 +591,7 @@ VIR_ENUM_IMPL(virQEMUCaps,

               /* 370 */
               "cpu.migratable", /* QEMU_CAPS_CPU_MIGRATABLE */
-              "query-cpu-model-expansion.migratable", /* QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE */
+              "query-cpu-model-expansion.migratable", /* X_QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE */
               "fw_cfg", /* X_QEMU_CAPS_FW_CFG */
               "migration-param.bandwidth", /* QEMU_CAPS_MIGRATION_PARAM_BANDWIDTH */
               "migration-param.downtime", /* QEMU_CAPS_MIGRATION_PARAM_DOWNTIME */
@@ -3080,7 +3080,7 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCaps *qemuCaps,

     /* Try to check migratability of each feature. */
     if (modelInfo &&
-        virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE) &&
+        ARCH_IS_X86(qemuCaps->arch) &&
         qemuMonitorGetCPUModelExpansion(mon, type, cpu, false, fail_no_props,
                                         &nonMigratable) < 0)
         return -1;
@@ -5290,12 +5290,6 @@ virQEMUCapsInitProcessCaps(virQEMUCaps *qemuCaps)
     if (ARCH_IS_X86(qemuCaps->arch) &&
         virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION)) {
         virQEMUCapsSet(qemuCaps, QEMU_CAPS_CPU_CACHE);
-
-        /* Old x86 QEMU supported migratable:false property in
-         * query-cpu-model-expansion arguments even though it was not properly
-         * advertised as a CPU property.
-         */
-        virQEMUCapsSet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE);
     }

     if (ARCH_IS_S390(qemuCaps->arch)) {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 0b8d25e1dd..a52fe2a6f7 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -566,7 +566,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */

     /* 370 */
     QEMU_CAPS_CPU_MIGRATABLE, /* -cpu ...,migratable=on|off */
-    QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE, /* query-cpu-model-expansion supports migratable:false */
+    X_QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE, /* query-cpu-model-expansion supports migratable:false */
     X_QEMU_CAPS_FW_CFG, /* -fw_cfg command line option */
     QEMU_CAPS_MIGRATION_PARAM_BANDWIDTH, /* max-bandwidth field in migrate-set-parameters */
     QEMU_CAPS_MIGRATION_PARAM_DOWNTIME, /* downtime-limit field in migrate-set-parameters */
diff --git a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
index 53c3ee16d7..c679d6da45 100644
--- a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
@@ -174,7 +174,6 @@
   <flag name='tcg'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='query-cpu-model-expansion.migratable'/>
   <flag name='migration-param.bandwidth'/>
   <flag name='migration-param.downtime'/>
   <flag name='migration-param.xbzrle-cache-size'/>

   [snipped]