From 02c8b66d6a0cab527a6158c2ebad663897cb0d84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Thu, 5 Feb 2015 15:26:03 +0100
Subject: [PATCH] Add VIR_CONNECT_BASELINE_CPU_MIGRATABLE flag

This flag for virConnectBaselineCPU will allow filtering out
CPU features that block migration from the result.

https://bugzilla.redhat.com/show_bug.cgi?id=1171484
---
 include/libvirt/libvirt-host.h | 1 +
 src/libvirt-host.c             | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/include/libvirt/libvirt-host.h b/include/libvirt/libvirt-host.h
index f760a5529e..77058af694 100644
--- a/include/libvirt/libvirt-host.h
+++ b/include/libvirt/libvirt-host.h
@@ -862,6 +862,7 @@ int virConnectGetCPUModelNames(virConnectPtr conn,
  */
 typedef enum {
     VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES  = (1 << 0),  /* show all features */
+    VIR_CONNECT_BASELINE_CPU_MIGRATABLE = (1 << 1),  /* filter out non-migratable features */
 } virConnectBaselineCPUFlags;
 
 char *virConnectBaselineCPU(virConnectPtr conn,
diff --git a/src/libvirt-host.c b/src/libvirt-host.c
index 78ee770938..b4dc13e90c 100644
--- a/src/libvirt-host.c
+++ b/src/libvirt-host.c
@@ -1052,6 +1052,9 @@ virConnectGetCPUModelNames(virConnectPtr conn, const char *arch, char ***models,
  * without this flag features that are part of the CPU model will not be
  * listed.
  *
+ * If @flags includes VIR_CONNECT_BASELINE_CPU_MIGRATABLE, the resulting
+ * CPU will not include features that block migration.
+ *
  * Returns XML description of the computed CPU (caller frees) or NULL on error.
  */
 char *