CVE-2017-1000256: libvirt: TLS certificate verification disabled for clients (bz #1503687 )

Fix TPM2 passthrough (bz #1486240 )
Fix spice GL qemu:///system rendernode permissions (bz #1460804) Fix on_reboot=destroy setting (bz #1476866) Fix disk images in /dev/shm (bz #1482146)
2017-12-04 12:16:49 -05:00 · 2017-09-15 19:04:20 -04:00 · 2017-08-04 16:11:19 -04:00 · 2017-07-12 16:26:46 -04:00 · 2017-06-14 10:47:37 -04:00 · 2017-05-31 17:28:27 -04:00
34 changed files with 4134 additions and 3063 deletions
@@ -2,4 +2,4 @@
 *.rpm
 i686
 x86_64
-libvirt-*.tar.gz
+libvirt-*.tar.xz
@@ -1,66 +0,0 @@
-From d519f225d79a61451cfa62b463ea3083e9367353 Mon Sep 17 00:00:00 2001
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Tue, 1 Oct 2013 15:04:48 +0200
-Subject: [PATCH] qemu_hotplug: Allow QoS update in qemuDomainChangeNet
-
-The qemuDomainChangeNet() is called when 'virsh update-device' is
-invoked on a NIC. Currently, we fail to update the QoS even though
-we have routines for that.
-
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit 9fa10d3901a14997f724fe50ad8a33d7f0d23abe)
---
- src/qemu/qemu_hotplug.c | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
-diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
-index f06930e..818c726 100644
--- a/src/qemu/qemu_hotplug.c
-+++ b/src/qemu/qemu_hotplug.c
-@@ -1799,6 +1799,7 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
-     bool needFilterChange = false;
-     bool needLinkStateChange = false;
-     bool needReplaceDevDef = false;
-+    bool needBandwidthSet = false;
-     int ret = -1;
- 
-     if (!devslot || !(olddev = *devslot)) {
-@@ -2062,8 +2063,6 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
-         virDomainNetGetActualDirectMode(olddev) != virDomainNetGetActualDirectMode(olddev) ||
-         !virNetDevVPortProfileEqual(virDomainNetGetActualVirtPortProfile(olddev),
-                                     virDomainNetGetActualVirtPortProfile(newdev)) ||
-        !virNetDevBandwidthEqual(virDomainNetGetActualBandwidth(olddev),
-                                 virDomainNetGetActualBandwidth(newdev)) ||
-         !virNetDevVlanEqual(virDomainNetGetActualVlan(olddev),
-                             virDomainNetGetActualVlan(newdev))) {
-         needReconnect = true;
-@@ -2072,6 +2071,10 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
-     if (olddev->linkstate != newdev->linkstate)
-         needLinkStateChange = true;
- 
-+    if (!virNetDevBandwidthEqual(virDomainNetGetActualBandwidth(olddev),
-+                                 virDomainNetGetActualBandwidth(newdev)))
-+        needBandwidthSet = true;
-+
-     /* FINALLY - actually perform the required actions */
- 
-     if (needReconnect) {
-@@ -2081,6 +2084,18 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
-         goto cleanup;
-     }
- 
-+    if (needBandwidthSet) {
-+        if (virNetDevBandwidthSet(newdev->ifname,
-+                                  virDomainNetGetActualBandwidth(newdev),
-+                                  false) < 0) {
-+            virReportError(VIR_ERR_INTERNAL_ERROR,
-+                           _("cannot set bandwidth limits on %s"),
-+                           newdev->ifname);
-+            goto cleanup;
-+        }
-+        needReplaceDevDef = true;
-+    }
-+
-     if (needBridgeChange) {
-         if (qemuDomainChangeNetBridge(dom->conn, vm, olddev, newdev) < 0)
-             goto cleanup;
@@ -0,0 +1,122 @@
+From: Andrea Bolognani <abologna@redhat.com>
+Date: Fri, 12 May 2017 14:05:55 +0200
+Subject: [PATCH] tests: Check default GIC version for aarch64/virt TCG guests
+
+Signed-off-by: Andrea Bolognani <abologna@redhat.com>
+(cherry picked from commit b24eaf6210ebaf5dc8d29621063873c8419c517e)
+---
+ .../qemuxml2argv-aarch64-gic-none-tcg.args         | 19 ++++++++++++++++
+ .../qemuxml2argv-aarch64-gic-none-tcg.xml          | 17 +++++++++++++++
+ tests/qemuxml2argvtest.c                           |  3 +++
+ .../qemuxml2xmlout-aarch64-gic-none-tcg.xml        | 25 ++++++++++++++++++++++
+ tests/qemuxml2xmltest.c                            |  1 +
+ 5 files changed, 65 insertions(+)
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.xml
+ create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+new file mode 100644
+index 000000000..975a01481
+--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+@@ -0,0 +1,19 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-aarch64 \
+-name guest \
+-S \
+-machine virt,accel=tcg,gic-version=3 \
+-cpu cortex-a57 \
+-m 1024 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 6ba410c5-1e5c-4d57-bee7-2228e7ffa32f \
+-nographic \
+-nodefaults \
+-monitor unix:/tmp/lib/domain--1-guest/monitor.sock,server,nowait \
+-no-acpi \
+-boot c
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.xml b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.xml
+new file mode 100644
+index 000000000..0aa33dbec
+--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.xml
+@@ -0,0 +1,17 @@
+<domain type='qemu'>
+  <name>guest</name>
+  <uuid>6ba410c5-1e5c-4d57-bee7-2228e7ffa32f</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='aarch64' machine='virt'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <cpu mode='custom'>
+    <model>cortex-a57</model>
+  </cpu>
+  <devices>
+    <emulator>/usr/bin/qemu-system-aarch64</emulator>
+    <memballoon model='none'/>
+  </devices>
+</domain>
+diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
+index cc4fb91cd..362b140ac 100644
+--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
+@@ -2250,6 +2250,9 @@ mymain(void)
+     DO_TEST_GIC("aarch64-gic-none-both", GIC_BOTH,
+             QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT,
+             QEMU_CAPS_MACH_VIRT_GIC_VERSION);
+    DO_TEST_GIC("aarch64-gic-none-tcg", GIC_BOTH,
+            QEMU_CAPS_MACHINE_OPT,
+            QEMU_CAPS_MACH_VIRT_GIC_VERSION);
+     DO_TEST_GIC("aarch64-gic-default", GIC_NONE,
+             QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT);
+     DO_TEST_GIC("aarch64-gic-default", GIC_NONE,
+diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+new file mode 100644
+index 000000000..69510e281
+--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+@@ -0,0 +1,25 @@
+<domain type='qemu'>
+  <name>guest</name>
+  <uuid>6ba410c5-1e5c-4d57-bee7-2228e7ffa32f</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>1048576</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='aarch64' machine='virt'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <features>
+    <gic version='3'/>
+  </features>
+  <cpu mode='custom' match='exact' check='none'>
+    <model fallback='allow'>cortex-a57</model>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-aarch64</emulator>
+    <memballoon model='none'/>
+  </devices>
+</domain>
+diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
+index eae999dd6..aae632afe 100644
+--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
+@@ -1073,6 +1073,7 @@ mymain(void)
+     DO_TEST_FULL("aarch64-gic-none-v2", WHEN_BOTH, GIC_V2, NONE);
+     DO_TEST_FULL("aarch64-gic-none-v3", WHEN_BOTH, GIC_V3, NONE);
+     DO_TEST_FULL("aarch64-gic-none-both", WHEN_BOTH, GIC_BOTH, NONE);
+    DO_TEST_FULL("aarch64-gic-none-tcg", WHEN_BOTH, GIC_BOTH, NONE);
+     DO_TEST_FULL("aarch64-gic-default", WHEN_BOTH, GIC_NONE, NONE);
+     DO_TEST_FULL("aarch64-gic-default", WHEN_BOTH, GIC_V2, NONE);
+     DO_TEST_FULL("aarch64-gic-default", WHEN_BOTH, GIC_V3, NONE);
@@ -0,0 +1,85 @@
+From: Andrea Bolognani <abologna@redhat.com>
+Date: Fri, 12 May 2017 13:29:57 +0200
+Subject: [PATCH] qemu: Use GICv2 for aarch64/virt TCG guests
+
+There are currently some limitations in the emulated GICv3
+that make it unsuitable as a default. Use GICv2 instead.
+
+Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1450433
+
+Signed-off-by: Andrea Bolognani <abologna@redhat.com>
+(cherry picked from commit bc07101a7c2cd2ce07ad1ca28c47e0a7cde5625d)
+---
+ src/qemu/qemu_domain.c                             | 23 +++++++++++++++++++++-
+ .../qemuxml2argv-aarch64-gic-none-tcg.args         |  2 +-
+ .../qemuxml2xmlout-aarch64-gic-none-tcg.xml        |  2 +-
+ 3 files changed, 24 insertions(+), 3 deletions(-)
+
+diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
+index 589eb1889..891f8258a 100644
+--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
+@@ -2527,6 +2527,24 @@ qemuDomainDefEnableDefaultFeatures(virDomainDefPtr def,
+         for (version = VIR_GIC_VERSION_LAST - 1;
+              version > VIR_GIC_VERSION_NONE;
+              version--) {
+
+            /* We want to use the highest available GIC version for guests;
+             * however, the emulated GICv3 is currently lacking a MSI controller,
+             * making it unsuitable for the pure PCIe topology we aim for.
+             *
+             * For that reason, we skip this step entirely for TCG guests,
+             * and rely on the code below to pick the default version, GICv2,
+             * which supports all the features we need.
+             *
+             * We'll want to revisit this once MSI support for GICv3 has been
+             * implemented in QEMU.
+             *
+             * See https://bugzilla.redhat.com/show_bug.cgi?id=1414081 */
+            if (version == VIR_GIC_VERSION_3 &&
+                def->virtType == VIR_DOMAIN_VIRT_QEMU) {
+                continue;
+            }
+
+             if (virQEMUCapsSupportsGICVersion(qemuCaps,
+                                               def->virtType,
+                                               version)) {
+@@ -2544,8 +2562,11 @@ qemuDomainDefEnableDefaultFeatures(virDomainDefPtr def,
+ 
+     /* Use the default GIC version if no version was specified */
+     if (def->features[VIR_DOMAIN_FEATURE_GIC] == VIR_TRISTATE_SWITCH_ON &&
+-        def->gic_version == VIR_GIC_VERSION_NONE)
+        def->gic_version == VIR_GIC_VERSION_NONE) {
+        VIR_DEBUG("Using GIC version %s (default)",
+                  virGICVersionTypeToString(VIR_GIC_VERSION_DEFAULT));
+         def->gic_version = VIR_GIC_VERSION_DEFAULT;
+    }
+ }
+ 
+ 
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+index 975a01481..52b699696 100644
+--- a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-gic-none-tcg.args
+@@ -7,7 +7,7 @@ QEMU_AUDIO_DRV=none \
+ /usr/bin/qemu-system-aarch64 \
+ -name guest \
+ -S \
+--machine virt,accel=tcg,gic-version=3 \
+-machine virt,accel=tcg \
+ -cpu cortex-a57 \
+ -m 1024 \
+ -smp 1,sockets=1,cores=1,threads=1 \
+diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+index 69510e281..a0cd0b768 100644
+--- a/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-gic-none-tcg.xml
+@@ -9,7 +9,7 @@
+     <boot dev='hd'/>
+   </os>
+   <features>
+-    <gic version='3'/>
+    <gic version='2'/>
+   </features>
+   <cpu mode='custom' match='exact' check='none'>
+     <model fallback='allow'>cortex-a57</model>
@@ -1,57 +0,0 @@
-From 658f4b3c39c9bdd490a44175742f8259dd10b84f Mon Sep 17 00:00:00 2001
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Wed, 2 Oct 2013 09:18:02 +0200
-Subject: [PATCH] virNetDevBandwidthEqual: Make it more robust
-
-So far the virNetDevBandwidthEqual() expected both ->in and ->out items
-to be allocated for both @a and @b compared. This is not necessary true
-for all our code. For instance, running 'update-device' twice over a NIC
-with the very same XML results in SIGSEGV-ing in this function.
-
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit ee02fbc8e4a24c1347761ceff2ddb2c108e9611c)
---
- src/util/virnetdevbandwidth.c | 26 ++++++++++++++++++++------
- 1 file changed, 20 insertions(+), 6 deletions(-)
-
-diff --git a/src/util/virnetdevbandwidth.c b/src/util/virnetdevbandwidth.c
-index 42b0a50..17f4fa3 100644
--- a/src/util/virnetdevbandwidth.c
-+++ b/src/util/virnetdevbandwidth.c
-@@ -335,16 +335,30 @@ virNetDevBandwidthEqual(virNetDevBandwidthPtr a,
-         return false;
- 
-     /* in */
-    if (a->in->average != b->in->average ||
-        a->in->peak != b->in->peak ||
-        a->in->burst != b->in->burst)
-+    if (a->in) {
-+        if (!b->in)
-+            return false;
-+
-+        if (a->in->average != b->in->average ||
-+            a->in->peak != b->in->peak ||
-+            a->in->burst != b->in->burst)
-+            return false;
-+    } else if (b->in) {
-         return false;
-+    }
- 
-     /*out*/
-    if (a->out->average != b->out->average ||
-        a->out->peak != b->out->peak ||
-        a->out->burst != b->out->burst)
-+    if (a->out) {
-+        if (!b->out)
-+            return false;
-+
-+        if (a->out->average != b->out->average ||
-+            a->out->peak != b->out->peak ||
-+            a->out->burst != b->out->burst)
-+            return false;
-+    } else if (b->out) {
-         return false;
-+    }
- 
-     return true;
- }
@@ -1,105 +0,0 @@
-From 56c170544f7a71749ef63fef650c71787c05e8af Mon Sep 17 00:00:00 2001
-From: "Daniel P. Berrange" <berrange@redhat.com>
-Date: Thu, 3 Oct 2013 14:06:58 +0100
-Subject: [PATCH] Remove virConnectPtr arg from virNWFilterDefParse*
-
-None of the virNWFilterDefParse* methods require a virConnectPtr
-arg, so just drop it
-
-Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
- src/conf/nwfilter_conf.c       | 15 ++++++---------
- src/conf/nwfilter_conf.h       |  6 ++----
- src/nwfilter/nwfilter_driver.c |  2 +-
- tests/nwfilterxml2xmltest.c    |  2 +-
- 4 files changed, 10 insertions(+), 15 deletions(-)
-
-diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
-index 3456b77..c009921 100644
--- a/src/conf/nwfilter_conf.c
-+++ b/src/conf/nwfilter_conf.c
-@@ -2634,8 +2634,7 @@ cleanup:
- 
- 
- static virNWFilterDefPtr
-virNWFilterDefParse(virConnectPtr conn ATTRIBUTE_UNUSED,
-                    const char *xmlStr,
-+virNWFilterDefParse(const char *xmlStr,
-                     const char *filename) {
-     virNWFilterDefPtr def = NULL;
-     xmlDocPtr xml;
-@@ -2650,18 +2649,16 @@ virNWFilterDefParse(virConnectPtr conn ATTRIBUTE_UNUSED,
- 
- 
- virNWFilterDefPtr
-virNWFilterDefParseString(virConnectPtr conn,
-                          const char *xmlStr)
-+virNWFilterDefParseString(const char *xmlStr)
- {
-    return virNWFilterDefParse(conn, xmlStr, NULL);
-+    return virNWFilterDefParse(xmlStr, NULL);
- }
- 
- 
- virNWFilterDefPtr
-virNWFilterDefParseFile(virConnectPtr conn,
-                        const char *filename)
-+virNWFilterDefParseFile(const char *filename)
- {
-    return virNWFilterDefParse(conn, NULL, filename);
-+    return virNWFilterDefParse(NULL, filename);
- }
- 
- 
-@@ -3056,7 +3053,7 @@ virNWFilterObjLoad(virConnectPtr conn,
-     virNWFilterDefPtr def;
-     virNWFilterObjPtr nwfilter;
- 
-    if (!(def = virNWFilterDefParseFile(conn, path))) {
-+    if (!(def = virNWFilterDefParseFile(path))) {
-         return NULL;
-     }
- 
-diff --git a/src/conf/nwfilter_conf.h b/src/conf/nwfilter_conf.h
-index 5d04cff..faa7527 100644
--- a/src/conf/nwfilter_conf.h
-+++ b/src/conf/nwfilter_conf.h
-@@ -713,10 +713,8 @@ int virNWFilterLoadAllConfigs(virConnectPtr conn,
- char *virNWFilterConfigFile(const char *dir,
-                             const char *name);
- 
-virNWFilterDefPtr virNWFilterDefParseString(virConnectPtr conn,
-                                            const char *xml);
-virNWFilterDefPtr virNWFilterDefParseFile(virConnectPtr conn,
-                                          const char *filename);
-+virNWFilterDefPtr virNWFilterDefParseString(const char *xml);
-+virNWFilterDefPtr virNWFilterDefParseFile(const char *filename);
- 
- void virNWFilterObjLock(virNWFilterObjPtr obj);
- void virNWFilterObjUnlock(virNWFilterObjPtr obj);
-diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
-index 1ed28a2..c2afdfc 100644
--- a/src/nwfilter/nwfilter_driver.c
-+++ b/src/nwfilter/nwfilter_driver.c
-@@ -566,7 +566,7 @@ nwfilterDefineXML(virConnectPtr conn,
-     nwfilterDriverLock(driver);
-     virNWFilterCallbackDriversLock();
- 
-    if (!(def = virNWFilterDefParseString(conn, xml)))
-+    if (!(def = virNWFilterDefParseString(xml)))
-         goto cleanup;
- 
-     if (virNWFilterDefineXMLEnsureACL(conn, def) < 0)
-diff --git a/tests/nwfilterxml2xmltest.c b/tests/nwfilterxml2xmltest.c
-index 84e61da..14191a6 100644
--- a/tests/nwfilterxml2xmltest.c
-+++ b/tests/nwfilterxml2xmltest.c
-@@ -36,7 +36,7 @@ testCompareXMLToXMLFiles(const char *inxml, const char *outxml,
- 
-     virResetLastError();
- 
-    if (!(dev = virNWFilterDefParseString(NULL, inXmlData))) {
-+    if (!(dev = virNWFilterDefParseString(inXmlData))) {
-         if (expect_error) {
-             virResetLastError();
-             goto done;
@@ -0,0 +1,67 @@
+From: Andrea Bolognani <abologna@redhat.com>
+Date: Fri, 12 May 2017 14:38:08 +0200
+Subject: [PATCH] gic: Remove VIR_GIC_VERSION_DEFAULT
+
+The QEMU default is GICv2, and some of the code in libvirt
+relies on the exact value. Stop pretending that's not the
+case and use GICv2 explicitly where needed.
+
+Signed-off-by: Andrea Bolognani <abologna@redhat.com>
+(cherry picked from commit 5645badd1fe04fee7237c2f95e7710e978e40770)
+---
+ src/qemu/qemu_command.c | 6 +++---
+ src/qemu/qemu_domain.c  | 7 +++----
+ src/util/virgic.h       | 3 ---
+ 3 files changed, 6 insertions(+), 10 deletions(-)
+
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index 2d1328cf9..5feddc523 100644
+--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
+@@ -7321,9 +7321,9 @@ qemuBuildMachineCommandLine(virCommandPtr cmd,
+                     goto cleanup;
+                 }
+ 
+-                /* The default GIC version should not be specified on the
+-                 * QEMU commandline for backwards compatibility reasons */
+-                if (def->gic_version != VIR_GIC_VERSION_DEFAULT) {
+                /* The default GIC version (GICv2) should not be specified on
+                 * the QEMU commandline for backwards compatibility reasons */
+                if (def->gic_version != VIR_GIC_VERSION_2) {
+                     if (!virQEMUCapsGet(qemuCaps,
+                                         QEMU_CAPS_MACH_VIRT_GIC_VERSION)) {
+                         virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
+index 891f8258a..4a127cedf 100644
+--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
+@@ -2560,12 +2560,11 @@ qemuDomainDefEnableDefaultFeatures(virDomainDefPtr def,
+         def->features[VIR_DOMAIN_FEATURE_GIC] = VIR_TRISTATE_SWITCH_ON;
+     }
+ 
+-    /* Use the default GIC version if no version was specified */
+    /* Use the default GIC version (GICv2) if no version was specified */
+     if (def->features[VIR_DOMAIN_FEATURE_GIC] == VIR_TRISTATE_SWITCH_ON &&
+         def->gic_version == VIR_GIC_VERSION_NONE) {
+-        VIR_DEBUG("Using GIC version %s (default)",
+-                  virGICVersionTypeToString(VIR_GIC_VERSION_DEFAULT));
+-        def->gic_version = VIR_GIC_VERSION_DEFAULT;
+        VIR_DEBUG("Using GIC version 2 (default)");
+        def->gic_version = VIR_GIC_VERSION_2;
+     }
+ }
+ 
+diff --git a/src/util/virgic.h b/src/util/virgic.h
+index 1c9efd60f..2d77fdd45 100644
+--- a/src/util/virgic.h
+++ b/src/util/virgic.h
+@@ -35,9 +35,6 @@ typedef enum {
+ 
+ VIR_ENUM_DECL(virGICVersion);
+ 
+-/* Consider GIC v2 the default */
+-# define VIR_GIC_VERSION_DEFAULT VIR_GIC_VERSION_2
+-
+ typedef enum {
+     VIR_GIC_IMPLEMENTATION_NONE = 0,
+     VIR_GIC_IMPLEMENTATION_KERNEL = (1 << 1),
@@ -1,355 +0,0 @@
-From 0a5abfb22d5d030cc3780c44b805b5b92567b44a Mon Sep 17 00:00:00 2001
-From: "Daniel P. Berrange" <berrange@redhat.com>
-Date: Thu, 3 Oct 2013 14:06:59 +0100
-Subject: [PATCH] Don't pass virConnectPtr in nwfilter 'struct
- domUpdateCBStruct'
-
-The nwfilter driver only needs a reference to its private
-state object, not a full virConnectPtr. Update the domUpdateCBStruct
-struct to have a 'void *opaque' field instead of a virConnectPtr.
-
-Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
- src/conf/nwfilter_conf.c               | 14 +++++++++++---
- src/conf/nwfilter_conf.h               |  4 ++--
- src/nwfilter/nwfilter_dhcpsnoop.c      | 12 ++++++------
- src/nwfilter/nwfilter_driver.c         |  5 +++--
- src/nwfilter/nwfilter_gentech_driver.c | 32 ++++++++++++++++----------------
- src/nwfilter/nwfilter_gentech_driver.h | 10 +++++-----
- src/nwfilter/nwfilter_learnipaddr.c    |  6 +++---
- 7 files changed, 46 insertions(+), 37 deletions(-)
-
-diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
-index c009921..9927f7e 100644
--- a/src/conf/nwfilter_conf.c
-+++ b/src/conf/nwfilter_conf.c
-@@ -2850,6 +2850,7 @@ virNWFilterCallbackDriversUnlock(void)
- 
- 
- static virDomainObjListIterator virNWFilterDomainFWUpdateCB;
-+static void *virNWFilterDomainFWUpdateOpaque;
- 
- /**
-  * virNWFilterInstFiltersOnAllVMs:
-@@ -2861,7 +2862,7 @@ virNWFilterInstFiltersOnAllVMs(virConnectPtr conn)
- {
-     size_t i;
-     struct domUpdateCBStruct cb = {
-        .conn = conn,
-+        .opaque = virNWFilterDomainFWUpdateOpaque,
-         .step = STEP_APPLY_CURRENT,
-         .skipInterfaces = NULL, /* not needed */
-     };
-@@ -2880,7 +2881,7 @@ virNWFilterTriggerVMFilterRebuild(virConnectPtr conn)
-     size_t i;
-     int ret = 0;
-     struct domUpdateCBStruct cb = {
-        .conn = conn,
-+        .opaque = virNWFilterDomainFWUpdateOpaque,
-         .step = STEP_APPLY_NEW,
-         .skipInterfaces = virHashCreate(0, NULL),
-     };
-@@ -3474,9 +3475,14 @@ char *virNWFilterConfigFile(const char *dir,
- }
- 
- 
-int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB)
-+int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB,
-+                             void *opaque)
- {
-+    if (initialized)
-+        return -1;
-+
-     virNWFilterDomainFWUpdateCB = domUpdateCB;
-+    virNWFilterDomainFWUpdateOpaque = opaque;
- 
-     initialized = true;
- 
-@@ -3495,6 +3501,8 @@ void virNWFilterConfLayerShutdown(void)
-     virMutexDestroy(&updateMutex);
- 
-     initialized = false;
-+    virNWFilterDomainFWUpdateOpaque = NULL;
-+    virNWFilterDomainFWUpdateCB = NULL;
- }
- 
- 
-diff --git a/src/conf/nwfilter_conf.h b/src/conf/nwfilter_conf.h
-index faa7527..e470615 100644
--- a/src/conf/nwfilter_conf.h
-+++ b/src/conf/nwfilter_conf.h
-@@ -586,7 +586,7 @@ enum UpdateStep {
- };
- 
- struct domUpdateCBStruct {
-    virConnectPtr conn;
-+    void *opaque;
-     enum UpdateStep step;
-     virHashTablePtr skipInterfaces;
- };
-@@ -722,7 +722,7 @@ void virNWFilterObjUnlock(virNWFilterObjPtr obj);
- void virNWFilterLockFilterUpdates(void);
- void virNWFilterUnlockFilterUpdates(void);
- 
-int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB);
-+int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB, void *opaque);
- void virNWFilterConfLayerShutdown(void);
- 
- int virNWFilterInstFiltersOnAllVMs(virConnectPtr conn);
-diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c
-index 3e9f046..2bc1686 100644
--- a/src/nwfilter/nwfilter_dhcpsnoop.c
-+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
-@@ -481,15 +481,15 @@ virNWFilterSnoopIPLeaseInstallRule(virNWFilterSnoopIPLeasePtr ipl,
-     /* instantiate the filters */
- 
-     if (req->ifname)
-        rc = virNWFilterInstantiateFilterLate(NULL,
-+        rc = virNWFilterInstantiateFilterLate(req->driver,
-+                                              NULL,
-                                               req->ifname,
-                                               req->ifindex,
-                                               req->linkdev,
-                                               req->nettype,
-                                               &req->macaddr,
-                                               req->filtername,
-                                              req->vars,
-                                              req->driver);
-+                                              req->vars);
- 
- exit_snooprequnlock:
-     virNWFilterSnoopReqUnlock(req);
-@@ -867,15 +867,15 @@ virNWFilterSnoopReqLeaseDel(virNWFilterSnoopReqPtr req,
-         goto skip_instantiate;
- 
-     if (ipAddrLeft) {
-        ret = virNWFilterInstantiateFilterLate(NULL,
-+        ret = virNWFilterInstantiateFilterLate(req->driver,
-+                                               NULL,
-                                                req->ifname,
-                                                req->ifindex,
-                                                req->linkdev,
-                                                req->nettype,
-                                                &req->macaddr,
-                                                req->filtername,
-                                               req->vars,
-                                               req->driver);
-+                                               req->vars);
-     } else {
-         const virNWFilterVarValuePtr dhcpsrvrs =
-             virHashLookup(req->vars->hashTable, NWFILTER_VARNAME_DHCPSERVER);
-diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
-index c2afdfc..6e20e03 100644
--- a/src/nwfilter/nwfilter_driver.c
-+++ b/src/nwfilter/nwfilter_driver.c
-@@ -203,7 +203,8 @@ nwfilterStateInitialize(bool privileged,
- 
-     virNWFilterTechDriversInit(privileged);
- 
-    if (virNWFilterConfLayerInit(virNWFilterDomainFWUpdateCB) < 0)
-+    if (virNWFilterConfLayerInit(virNWFilterDomainFWUpdateCB,
-+                                 driverState) < 0)
-         goto err_techdrivers_shutdown;
- 
-     /*
-@@ -681,7 +682,7 @@ nwfilterInstantiateFilter(virConnectPtr conn,
-                           const unsigned char *vmuuid,
-                           virDomainNetDefPtr net)
- {
-    return virNWFilterInstantiateFilter(conn, vmuuid, net);
-+    return virNWFilterInstantiateFilter(conn->nwfilterPrivateData, vmuuid, net);
- }
- 
- 
-diff --git a/src/nwfilter/nwfilter_gentech_driver.c b/src/nwfilter/nwfilter_gentech_driver.c
-index 382d73f..5961165 100644
--- a/src/nwfilter/nwfilter_gentech_driver.c
-+++ b/src/nwfilter/nwfilter_gentech_driver.c
-@@ -800,7 +800,8 @@ err_unresolvable_vars:
-  * Call this function while holding the NWFilter filter update lock
-  */
- static int
-__virNWFilterInstantiateFilter(const unsigned char *vmuuid,
-+__virNWFilterInstantiateFilter(virNWFilterDriverStatePtr driver,
-+                               const unsigned char *vmuuid,
-                                bool teardownOld,
-                                const char *ifname,
-                                int ifindex,
-@@ -810,7 +811,6 @@ __virNWFilterInstantiateFilter(const unsigned char *vmuuid,
-                                const char *filtername,
-                                virNWFilterHashTablePtr filterparams,
-                                enum instCase useNewFilter,
-                               virNWFilterDriverStatePtr driver,
-                                bool forceWithPendingReq,
-                                bool *foundNewFilter)
- {
-@@ -921,7 +921,7 @@ err_exit:
- 
- 
- static int
-_virNWFilterInstantiateFilter(virConnectPtr conn,
-+_virNWFilterInstantiateFilter(virNWFilterDriverStatePtr driver,
-                               const unsigned char *vmuuid,
-                               const virDomainNetDefPtr net,
-                               bool teardownOld,
-@@ -948,7 +948,8 @@ _virNWFilterInstantiateFilter(virConnectPtr conn,
-         goto cleanup;
-     }
- 
-    rc = __virNWFilterInstantiateFilter(vmuuid,
-+    rc = __virNWFilterInstantiateFilter(driver,
-+                                        vmuuid,
-                                         teardownOld,
-                                         net->ifname,
-                                         ifindex,
-@@ -958,7 +959,6 @@ _virNWFilterInstantiateFilter(virConnectPtr conn,
-                                         net->filter,
-                                         net->filterparams,
-                                         useNewFilter,
-                                        conn->nwfilterPrivateData,
-                                         false,
-                                         foundNewFilter);
- 
-@@ -970,22 +970,23 @@ cleanup:
- 
- 
- int
-virNWFilterInstantiateFilterLate(const unsigned char *vmuuid,
-+virNWFilterInstantiateFilterLate(virNWFilterDriverStatePtr driver,
-+                                 const unsigned char *vmuuid,
-                                  const char *ifname,
-                                  int ifindex,
-                                  const char *linkdev,
-                                  enum virDomainNetType nettype,
-                                  const virMacAddrPtr macaddr,
-                                  const char *filtername,
-                                 virNWFilterHashTablePtr filterparams,
-                                 virNWFilterDriverStatePtr driver)
-+                                 virNWFilterHashTablePtr filterparams)
- {
-     int rc;
-     bool foundNewFilter = false;
- 
-     virNWFilterLockFilterUpdates();
- 
-    rc = __virNWFilterInstantiateFilter(vmuuid,
-+    rc = __virNWFilterInstantiateFilter(driver,
-+                                        vmuuid,
-                                         true,
-                                         ifname,
-                                         ifindex,
-@@ -995,7 +996,6 @@ virNWFilterInstantiateFilterLate(const unsigned char *vmuuid,
-                                         filtername,
-                                         filterparams,
-                                         INSTANTIATE_ALWAYS,
-                                        driver,
-                                         true,
-                                         &foundNewFilter);
-     if (rc < 0) {
-@@ -1015,13 +1015,13 @@ virNWFilterInstantiateFilterLate(const unsigned char *vmuuid,
- 
- 
- int
-virNWFilterInstantiateFilter(virConnectPtr conn,
-+virNWFilterInstantiateFilter(virNWFilterDriverStatePtr driver,
-                              const unsigned char *vmuuid,
-                              const virDomainNetDefPtr net)
- {
-     bool foundNewFilter = false;
- 
-    return _virNWFilterInstantiateFilter(conn, vmuuid, net,
-+    return _virNWFilterInstantiateFilter(driver, vmuuid, net,
-                                          1,
-                                          INSTANTIATE_ALWAYS,
-                                          &foundNewFilter);
-@@ -1029,14 +1029,14 @@ virNWFilterInstantiateFilter(virConnectPtr conn,
- 
- 
- int
-virNWFilterUpdateInstantiateFilter(virConnectPtr conn,
-+virNWFilterUpdateInstantiateFilter(virNWFilterDriverStatePtr driver,
-                                    const unsigned char *vmuuid,
-                                    const virDomainNetDefPtr net,
-                                    bool *skipIface)
- {
-     bool foundNewFilter = false;
- 
-    int rc = _virNWFilterInstantiateFilter(conn, vmuuid, net,
-+    int rc = _virNWFilterInstantiateFilter(driver, vmuuid, net,
-                                            0,
-                                            INSTANTIATE_FOLLOW_NEWFILTER,
-                                            &foundNewFilter);
-@@ -1154,7 +1154,7 @@ virNWFilterDomainFWUpdateCB(virDomainObjPtr obj,
-             if ((net->filter) && (net->ifname)) {
-                 switch (cb->step) {
-                 case STEP_APPLY_NEW:
-                    ret = virNWFilterUpdateInstantiateFilter(cb->conn,
-+                    ret = virNWFilterUpdateInstantiateFilter(cb->opaque,
-                                                              vm->uuid,
-                                                              net,
-                                                              &skipIface);
-@@ -1179,7 +1179,7 @@ virNWFilterDomainFWUpdateCB(virDomainObjPtr obj,
-                     break;
- 
-                 case STEP_APPLY_CURRENT:
-                    ret = virNWFilterInstantiateFilter(cb->conn,
-+                    ret = virNWFilterInstantiateFilter(cb->opaque,
-                                                        vm->uuid,
-                                                        net);
-                     if (ret)
-diff --git a/src/nwfilter/nwfilter_gentech_driver.h b/src/nwfilter/nwfilter_gentech_driver.h
-index 4b47b4a..8528e2a 100644
--- a/src/nwfilter/nwfilter_gentech_driver.h
-+++ b/src/nwfilter/nwfilter_gentech_driver.h
-@@ -39,23 +39,23 @@ enum instCase {
- };
- 
- 
-int virNWFilterInstantiateFilter(virConnectPtr conn,
-+int virNWFilterInstantiateFilter(virNWFilterDriverStatePtr driver,
-                                  const unsigned char *vmuuid,
-                                  const virDomainNetDefPtr net);
-int virNWFilterUpdateInstantiateFilter(virConnectPtr conn,
-+int virNWFilterUpdateInstantiateFilter(virNWFilterDriverStatePtr driver,
-                                        const unsigned char *vmuuid,
-                                        const virDomainNetDefPtr net,
-                                        bool *skipIface);
- 
-int virNWFilterInstantiateFilterLate(const unsigned char *vmuuid,
-+int virNWFilterInstantiateFilterLate(virNWFilterDriverStatePtr driver,
-+                                     const unsigned char *vmuuid,
-                                      const char *ifname,
-                                      int ifindex,
-                                      const char *linkdev,
-                                      enum virDomainNetType nettype,
-                                      const virMacAddrPtr macaddr,
-                                      const char *filtername,
-                                     virNWFilterHashTablePtr filterparams,
-                                     virNWFilterDriverStatePtr driver);
-+                                     virNWFilterHashTablePtr filterparams);
- 
- int virNWFilterTeardownFilter(const virDomainNetDefPtr net);
- 
-diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_learnipaddr.c
-index 7e67203..093158a 100644
--- a/src/nwfilter/nwfilter_learnipaddr.c
-+++ b/src/nwfilter/nwfilter_learnipaddr.c
-@@ -612,15 +612,15 @@ learnIPAddressThread(void *arg)
-                           "cache for interface %s"), inetaddr, req->ifname);
-             }
- 
-            ret = virNWFilterInstantiateFilterLate(NULL,
-+            ret = virNWFilterInstantiateFilterLate(req->driver,
-+                                                   NULL,
-                                                    req->ifname,
-                                                    req->ifindex,
-                                                    req->linkdev,
-                                                    req->nettype,
-                                                    &req->macaddr,
-                                                    req->filtername,
-                                                   req->filterparams,
-                                                   req->driver);
-+                                                   req->filterparams);
-             VIR_DEBUG("Result from applying firewall rules on "
-                       "%s with IP addr %s : %d\n", req->ifname, inetaddr, ret);
-         }
@@ -0,0 +1,198 @@
+From: Laine Stump <laine@laine.org>
+Date: Thu, 18 May 2017 14:16:27 -0400
+Subject: [PATCH] Revert "qemu: propagate bridge MTU into qemu "host_mtu"
+ option"
+
+This reverts commit 2841e675.
+
+It turns out that adding the host_mtu field to the PCI capabilities in
+the guest bumps the length of PCI capabilities beyond the 32 byte
+boundary, so the virtio-net device gets 64 bytes of ioport space
+instead of 32, which offsets the address of all the other following
+devices. Migration doesn't work very well when the location and length
+of PCI capabilities of devices is changed between source and
+destination.
+
+This means that we need to make sure that the absence/presence of
+host_mtu on the qemu commandline always matches between source and
+destination, which means that we need to make setting of host_mtu an
+opt-in thing (it can't happen automatically when the bridge being used
+has a non-default MTU, which is what commit 2841e675 implemented).
+
+I do want to re-implement this feature with an <mtu auto='on'/>
+setting, but probably won't backport that to any stable branches, so
+I'm first reverting the original commit, and that revert can be pushed
+to the few releases that have been made since the original (3.1.0 -
+3.3.0)
+
+Resolves: https://bugzilla.redhat.com/1449346
+(cherry picked from commit 77780a29edace958a1f931d3281b962be4f5290e)
+(cherry picked from commit a2f5e87dceb1725c16cd4df17a4b7381ecf65901)
+---
+ src/qemu/qemu_command.c   | 32 ++++++++++----------------------
+ src/qemu/qemu_command.h   |  3 +--
+ src/qemu/qemu_hotplug.c   |  5 ++---
+ src/qemu/qemu_interface.c |  5 ++---
+ src/qemu/qemu_interface.h |  3 +--
+ 5 files changed, 16 insertions(+), 32 deletions(-)
+
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index 5feddc523..3abfe7b55 100644
+--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
+@@ -3629,8 +3629,7 @@ qemuBuildNicDevStr(virDomainDefPtr def,
+                    int vlan,
+                    unsigned int bootindex,
+                    size_t vhostfdSize,
+-                   virQEMUCapsPtr qemuCaps,
+-                   unsigned int mtu)
+                   virQEMUCapsPtr qemuCaps)
+ {
+     virBuffer buf = VIR_BUFFER_INITIALIZER;
+     const char *nic = net->model;
+@@ -3754,23 +3753,13 @@ qemuBuildNicDevStr(virDomainDefPtr def,
+         virBufferAsprintf(&buf, ",rx_queue_size=%u", net->driver.virtio.rx_queue_size);
+     }
+ 
+-    if (usingVirtio && mtu) {
+-        if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_HOST_MTU)) {
+-
+-            virBufferAsprintf(&buf, ",host_mtu=%u", mtu);
+-
+-        } else {
+-            /* log an error if mtu was requested specifically for this
+-             * interface, otherwise, if it's just what was reported by
+-             * the attached network, ignore it.
+-             */
+-            if (net->mtu) {
+-                virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+-                               _("setting MTU is not supported with "
+-                                 "this QEMU binary"));
+-                goto error;
+-            }
+    if (usingVirtio && net->mtu) {
+        if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_HOST_MTU)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                           _("setting MTU is not supported with this QEMU binary"));
+            goto error;
+         }
+        virBufferAsprintf(&buf, ",host_mtu=%u", net->mtu);
+     }
+ 
+     if (vlan == -1)
+@@ -8213,7 +8202,7 @@ qemuBuildVhostuserCommandLine(virQEMUDriverPtr driver,
+     VIR_FREE(netdev);
+ 
+     if (!(nic = qemuBuildNicDevStr(def, net, -1, bootindex,
+-                                   queues, qemuCaps, net->mtu))) {
+                                   queues, qemuCaps))) {
+         virReportError(VIR_ERR_INTERNAL_ERROR,
+                        "%s", _("Error generating NIC -device string"));
+         goto error;
+@@ -8259,7 +8248,6 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
+     virDomainNetType actualType = virDomainNetGetActualType(net);
+     virNetDevBandwidthPtr actualBandwidth;
+     size_t i;
+-    unsigned int mtu = net->mtu;
+ 
+ 
+     if (!bootindex)
+@@ -8314,7 +8302,7 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
+         memset(tapfd, -1, tapfdSize * sizeof(tapfd[0]));
+ 
+         if (qemuInterfaceBridgeConnect(def, driver, net,
+-                                       tapfd, &tapfdSize, &mtu) < 0)
+                                       tapfd, &tapfdSize) < 0)
+             goto cleanup;
+         break;
+ 
+@@ -8494,7 +8482,7 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
+     }
+     if (qemuDomainSupportsNicdev(def, net)) {
+         if (!(nic = qemuBuildNicDevStr(def, net, vlan, bootindex,
+-                                       vhostfdSize, qemuCaps, mtu)))
+                                       vhostfdSize, qemuCaps)))
+             goto cleanup;
+         virCommandAddArgList(cmd, "-device", nic, NULL);
+     } else {
+diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h
+index 7da92c8c9..09cb00ee9 100644
+--- a/src/qemu/qemu_command.h
+++ b/src/qemu/qemu_command.h
+@@ -101,8 +101,7 @@ char *qemuBuildNicDevStr(virDomainDefPtr def,
+                          int vlan,
+                          unsigned int bootindex,
+                          size_t vhostfdSize,
+-                         virQEMUCapsPtr qemuCaps,
+-                         unsigned int mtu);
+                         virQEMUCapsPtr qemuCaps);
+ 
+ char *qemuDeviceDriveHostAlias(virDomainDiskDefPtr disk);
+ 
+diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
+index f133d04a8..2a4159560 100644
+--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
+@@ -968,7 +968,6 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
+     bool charDevPlugged = false;
+     bool netdevPlugged = false;
+     bool hostPlugged = false;
+-    unsigned int mtu = net->mtu;
+ 
+     /* preallocate new slot for device */
+     if (VIR_REALLOC_N(vm->def->nets, vm->def->nnets + 1) < 0)
+@@ -1025,7 +1024,7 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
+             goto cleanup;
+         memset(vhostfd, -1, sizeof(*vhostfd) * vhostfdSize);
+         if (qemuInterfaceBridgeConnect(vm->def, driver, net,
+-                                       tapfd, &tapfdSize, &mtu) < 0)
+                                       tapfd, &tapfdSize) < 0)
+             goto cleanup;
+         iface_connected = true;
+         if (qemuInterfaceOpenVhostNet(vm->def, net, priv->qemuCaps,
+@@ -1239,7 +1238,7 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
+         VIR_FORCE_CLOSE(vhostfd[i]);
+ 
+     if (!(nicstr = qemuBuildNicDevStr(vm->def, net, vlan, 0,
+-                                      queueSize, priv->qemuCaps, mtu)))
+                                      queueSize, priv->qemuCaps)))
+         goto try_remove;
+ 
+     qemuDomainObjEnterMonitor(driver, vm);
+diff --git a/src/qemu/qemu_interface.c b/src/qemu/qemu_interface.c
+index c5dca60f1..ce448d243 100644
+--- a/src/qemu/qemu_interface.c
+++ b/src/qemu/qemu_interface.c
+@@ -503,8 +503,7 @@ qemuInterfaceBridgeConnect(virDomainDefPtr def,
+                            virQEMUDriverPtr driver,
+                            virDomainNetDefPtr net,
+                            int *tapfd,
+-                           size_t *tapfdSize,
+-                           unsigned int *mtu)
+                           size_t *tapfdSize)
+ {
+     const char *brname;
+     int ret = -1;
+@@ -545,7 +544,7 @@ qemuInterfaceBridgeConnect(virDomainDefPtr def,
+                                            def->uuid, tunpath, tapfd, *tapfdSize,
+                                            virDomainNetGetActualVirtPortProfile(net),
+                                            virDomainNetGetActualVlan(net),
+-                                           net->mtu, mtu,
+                                           0, NULL,
+                                            tap_create_flags) < 0) {
+             virDomainAuditNetDevice(def, net, tunpath, false);
+             goto cleanup;
+diff --git a/src/qemu/qemu_interface.h b/src/qemu/qemu_interface.h
+index ba74ac2cf..a7faa0b3d 100644
+--- a/src/qemu/qemu_interface.h
+++ b/src/qemu/qemu_interface.h
+@@ -51,8 +51,7 @@ int qemuInterfaceBridgeConnect(virDomainDefPtr def,
+                                virQEMUDriverPtr driver,
+                                virDomainNetDefPtr net,
+                                int *tapfd,
+-                               size_t *tapfdSize,
+-                               unsigned int *mtu)
+                               size_t *tapfdSize)
+     ATTRIBUTE_NONNULL(2);
+ 
+ int qemuInterfaceOpenVhostNet(virDomainDefPtr def,
@@ -1,382 +0,0 @@
-From 1766db28533e2b5a96792aa0811e5364e0bb54d4 Mon Sep 17 00:00:00 2001
-From: "Daniel P. Berrange" <berrange@redhat.com>
-Date: Thu, 3 Oct 2013 14:07:00 +0100
-Subject: [PATCH] Remove use of virConnectPtr from all remaining nwfilter code
-
-The virConnectPtr is passed around loads of nwfilter code in
-order to provide it as a parameter to the callback registered
-by the virt drivers. None of the virt drivers use this param
-though, so it serves no purpose.
-
-Avoiding the need to pass a virConnectPtr means that the
-nwfilterStateReload method no longer needs to open a bogus
-QEMU driver connection. This addresses a race condition that
-can lead to a crash on startup.
-
-The nwfilter driver starts before the QEMU driver and registers
-some callbacks with DBus to detect firewalld reload. If the
-firewalld reload happens while the QEMU driver is still starting
-up though, the nwfilterStateReload method will open a connection
-to the partially initialized QEMU driver and cause a crash.
-
-Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
- src/conf/nwfilter_conf.c       | 49 ++++++++++++++++--------------------------
- src/conf/nwfilter_conf.h       | 14 +++++-------
- src/lxc/lxc_driver.c           |  3 +--
- src/nwfilter/nwfilter_driver.c | 42 ++++++++++++++----------------------
- src/qemu/qemu_driver.c         |  3 +--
- src/uml/uml_driver.c           |  3 +--
- 6 files changed, 43 insertions(+), 71 deletions(-)
-
-diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
-index 9927f7e..7152aae 100644
--- a/src/conf/nwfilter_conf.c
-+++ b/src/conf/nwfilter_conf.c
-@@ -2744,8 +2744,7 @@ cleanup:
- 
- 
- static int
-_virNWFilterDefLoopDetect(virConnectPtr conn,
-                          virNWFilterObjListPtr nwfilters,
-+_virNWFilterDefLoopDetect(virNWFilterObjListPtr nwfilters,
-                           virNWFilterDefPtr def,
-                           const char *filtername)
- {
-@@ -2769,7 +2768,7 @@ _virNWFilterDefLoopDetect(virConnectPtr conn,
-             obj = virNWFilterObjFindByName(nwfilters,
-                                            entry->include->filterref);
-             if (obj) {
-                rc = _virNWFilterDefLoopDetect(conn, nwfilters,
-+                rc = _virNWFilterDefLoopDetect(nwfilters,
-                                                obj->def, filtername);
- 
-                 virNWFilterObjUnlock(obj);
-@@ -2785,7 +2784,6 @@ _virNWFilterDefLoopDetect(virConnectPtr conn,
- 
- /*
-  * virNWFilterDefLoopDetect:
- * @conn: pointer to virConnect object
-  * @nwfilters : the nwfilters to search
-  * @def : the filter definition that may add a loop and is to be tested
-  *
-@@ -2795,11 +2793,10 @@ _virNWFilterDefLoopDetect(virConnectPtr conn,
-  * Returns 0 in case no loop was detected, -1 otherwise.
-  */
- static int
-virNWFilterDefLoopDetect(virConnectPtr conn,
-                         virNWFilterObjListPtr nwfilters,
-+virNWFilterDefLoopDetect(virNWFilterObjListPtr nwfilters,
-                          virNWFilterDefPtr def)
- {
-    return _virNWFilterDefLoopDetect(conn, nwfilters, def, def->name);
-+    return _virNWFilterDefLoopDetect(nwfilters, def, def->name);
- }
- 
- int nCallbackDriver;
-@@ -2858,7 +2855,7 @@ static void *virNWFilterDomainFWUpdateOpaque;
-  * error. This should be called upon reloading of the driver.
-  */
- int
-virNWFilterInstFiltersOnAllVMs(virConnectPtr conn)
-+virNWFilterInstFiltersOnAllVMs(void)
- {
-     size_t i;
-     struct domUpdateCBStruct cb = {
-@@ -2868,15 +2865,14 @@ virNWFilterInstFiltersOnAllVMs(virConnectPtr conn)
-     };
- 
-     for (i = 0; i < nCallbackDriver; i++)
-        callbackDrvArray[i]->vmFilterRebuild(conn,
-                                             virNWFilterDomainFWUpdateCB,
-+        callbackDrvArray[i]->vmFilterRebuild(virNWFilterDomainFWUpdateCB,
-                                              &cb);
- 
-     return 0;
- }
- 
- static int
-virNWFilterTriggerVMFilterRebuild(virConnectPtr conn)
-+virNWFilterTriggerVMFilterRebuild(void)
- {
-     size_t i;
-     int ret = 0;
-@@ -2890,8 +2886,7 @@ virNWFilterTriggerVMFilterRebuild(virConnectPtr conn)
-         return -1;
- 
-     for (i = 0; i < nCallbackDriver; i++) {
-        if (callbackDrvArray[i]->vmFilterRebuild(conn,
-                                                 virNWFilterDomainFWUpdateCB,
-+        if (callbackDrvArray[i]->vmFilterRebuild(virNWFilterDomainFWUpdateCB,
-                                                  &cb) < 0)
-             ret = -1;
-     }
-@@ -2900,15 +2895,13 @@ virNWFilterTriggerVMFilterRebuild(virConnectPtr conn)
-         cb.step = STEP_TEAR_NEW; /* rollback */
- 
-         for (i = 0; i < nCallbackDriver; i++)
-            callbackDrvArray[i]->vmFilterRebuild(conn,
-                                                 virNWFilterDomainFWUpdateCB,
-+            callbackDrvArray[i]->vmFilterRebuild(virNWFilterDomainFWUpdateCB,
-                                                  &cb);
-     } else {
-         cb.step = STEP_TEAR_OLD; /* switch over */
- 
-         for (i = 0; i < nCallbackDriver; i++)
-            callbackDrvArray[i]->vmFilterRebuild(conn,
-                                                 virNWFilterDomainFWUpdateCB,
-+            callbackDrvArray[i]->vmFilterRebuild(virNWFilterDomainFWUpdateCB,
-                                                  &cb);
-     }
- 
-@@ -2919,14 +2912,13 @@ virNWFilterTriggerVMFilterRebuild(virConnectPtr conn)
- 
- 
- int
-virNWFilterTestUnassignDef(virConnectPtr conn,
-                           virNWFilterObjPtr nwfilter)
-+virNWFilterTestUnassignDef(virNWFilterObjPtr nwfilter)
- {
-     int rc = 0;
- 
-     nwfilter->wantRemoved = 1;
-     /* trigger the update on VMs referencing the filter */
-    if (virNWFilterTriggerVMFilterRebuild(conn))
-+    if (virNWFilterTriggerVMFilterRebuild())
-         rc = -1;
- 
-     nwfilter->wantRemoved = 0;
-@@ -2965,8 +2957,7 @@ cleanup:
- }
- 
- virNWFilterObjPtr
-virNWFilterObjAssignDef(virConnectPtr conn,
-                        virNWFilterObjListPtr nwfilters,
-+virNWFilterObjAssignDef(virNWFilterObjListPtr nwfilters,
-                         virNWFilterDefPtr def)
- {
-     virNWFilterObjPtr nwfilter;
-@@ -2985,7 +2976,7 @@ virNWFilterObjAssignDef(virConnectPtr conn,
-         virNWFilterObjUnlock(nwfilter);
-     }
- 
-    if (virNWFilterDefLoopDetect(conn, nwfilters, def) < 0) {
-+    if (virNWFilterDefLoopDetect(nwfilters, def) < 0) {
-         virReportError(VIR_ERR_OPERATION_FAILED,
-                        "%s", _("filter would introduce a loop"));
-         return NULL;
-@@ -3004,7 +2995,7 @@ virNWFilterObjAssignDef(virConnectPtr conn,
- 
-         nwfilter->newDef = def;
-         /* trigger the update on VMs referencing the filter */
-        if (virNWFilterTriggerVMFilterRebuild(conn)) {
-+        if (virNWFilterTriggerVMFilterRebuild()) {
-             nwfilter->newDef = NULL;
-             virNWFilterUnlockFilterUpdates();
-             virNWFilterObjUnlock(nwfilter);
-@@ -3046,8 +3037,7 @@ virNWFilterObjAssignDef(virConnectPtr conn,
- 
- 
- static virNWFilterObjPtr
-virNWFilterObjLoad(virConnectPtr conn,
-                   virNWFilterObjListPtr nwfilters,
-+virNWFilterObjLoad(virNWFilterObjListPtr nwfilters,
-                    const char *file,
-                    const char *path)
- {
-@@ -3066,7 +3056,7 @@ virNWFilterObjLoad(virConnectPtr conn,
-         return NULL;
-     }
- 
-    if (!(nwfilter = virNWFilterObjAssignDef(conn, nwfilters, def))) {
-+    if (!(nwfilter = virNWFilterObjAssignDef(nwfilters, def))) {
-         virNWFilterDefFree(def);
-         return NULL;
-     }
-@@ -3082,8 +3072,7 @@ virNWFilterObjLoad(virConnectPtr conn,
- 
- 
- int
-virNWFilterLoadAllConfigs(virConnectPtr conn,
-                          virNWFilterObjListPtr nwfilters,
-+virNWFilterLoadAllConfigs(virNWFilterObjListPtr nwfilters,
-                           const char *configDir)
- {
-     DIR *dir;
-@@ -3111,7 +3100,7 @@ virNWFilterLoadAllConfigs(virConnectPtr conn,
-         if (!(path = virFileBuildPath(configDir, entry->d_name, NULL)))
-             continue;
- 
-        nwfilter = virNWFilterObjLoad(conn, nwfilters, entry->d_name, path);
-+        nwfilter = virNWFilterObjLoad(nwfilters, entry->d_name, path);
-         if (nwfilter)
-             virNWFilterObjUnlock(nwfilter);
- 
-diff --git a/src/conf/nwfilter_conf.h b/src/conf/nwfilter_conf.h
-index e470615..29906f1 100644
--- a/src/conf/nwfilter_conf.h
-+++ b/src/conf/nwfilter_conf.h
-@@ -687,12 +687,10 @@ int virNWFilterObjSaveDef(virNWFilterDriverStatePtr driver,
- 
- int virNWFilterObjDeleteDef(virNWFilterObjPtr nwfilter);
- 
-virNWFilterObjPtr virNWFilterObjAssignDef(virConnectPtr conn,
-                                          virNWFilterObjListPtr nwfilters,
-+virNWFilterObjPtr virNWFilterObjAssignDef(virNWFilterObjListPtr nwfilters,
-                                           virNWFilterDefPtr def);
- 
-int virNWFilterTestUnassignDef(virConnectPtr conn,
-                               virNWFilterObjPtr nwfilter);
-+int virNWFilterTestUnassignDef(virNWFilterObjPtr nwfilter);
- 
- virNWFilterDefPtr virNWFilterDefParseNode(xmlDocPtr xml,
-                                           xmlNodePtr root);
-@@ -706,8 +704,7 @@ int virNWFilterSaveXML(const char *configDir,
- int virNWFilterSaveConfig(const char *configDir,
-                           virNWFilterDefPtr def);
- 
-int virNWFilterLoadAllConfigs(virConnectPtr conn,
-                              virNWFilterObjListPtr nwfilters,
-+int virNWFilterLoadAllConfigs(virNWFilterObjListPtr nwfilters,
-                               const char *configDir);
- 
- char *virNWFilterConfigFile(const char *dir,
-@@ -725,11 +722,10 @@ void virNWFilterUnlockFilterUpdates(void);
- int virNWFilterConfLayerInit(virDomainObjListIterator domUpdateCB, void *opaque);
- void virNWFilterConfLayerShutdown(void);
- 
-int virNWFilterInstFiltersOnAllVMs(virConnectPtr conn);
-+int virNWFilterInstFiltersOnAllVMs(void);
- 
- 
-typedef int (*virNWFilterRebuild)(virConnectPtr conn,
-                                  virDomainObjListIterator domUpdateCB,
-+typedef int (*virNWFilterRebuild)(virDomainObjListIterator domUpdateCB,
-                                   void *data);
- typedef void (*virNWFilterVoidCall)(void);
- 
-diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
-index 8b13f84..e3a34d6 100644
--- a/src/lxc/lxc_driver.c
-+++ b/src/lxc/lxc_driver.c
-@@ -84,8 +84,7 @@ virLXCDriverPtr lxc_driver = NULL;
- 
- /* callbacks for nwfilter */
- static int
-lxcVMFilterRebuild(virConnectPtr conn ATTRIBUTE_UNUSED,
-                   virDomainObjListIterator iter, void *data)
-+lxcVMFilterRebuild(virDomainObjListIterator iter, void *data)
- {
-     return virDomainObjListForEach(lxc_driver->domains, iter, data);
- }
-diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
-index 6e20e03..d25c6f2 100644
--- a/src/nwfilter/nwfilter_driver.c
-+++ b/src/nwfilter/nwfilter_driver.c
-@@ -235,8 +235,7 @@ nwfilterStateInitialize(bool privileged,
- 
-     VIR_FREE(base);
- 
-    if (virNWFilterLoadAllConfigs(NULL,
-                                  &driverState->nwfilters,
-+    if (virNWFilterLoadAllConfigs(&driverState->nwfilters,
-                                   driverState->configDir) < 0)
-         goto error;
- 
-@@ -272,37 +271,28 @@ err_free_driverstate:
-  * files and update its state
-  */
- static int
-nwfilterStateReload(void) {
-    virConnectPtr conn;
-
-    if (!driverState) {
-+nwfilterStateReload(void)
-+{
-+    if (!driverState)
-         return -1;
-    }
- 
-     if (!driverState->privileged)
-         return 0;
- 
-    conn = virConnectOpen("qemu:///system");
-
-    if (conn) {
-        virNWFilterDHCPSnoopEnd(NULL);
-        /* shut down all threads -- they will be restarted if necessary */
-        virNWFilterLearnThreadsTerminate(true);
-
-        nwfilterDriverLock(driverState);
-        virNWFilterCallbackDriversLock();
-+    virNWFilterDHCPSnoopEnd(NULL);
-+    /* shut down all threads -- they will be restarted if necessary */
-+    virNWFilterLearnThreadsTerminate(true);
- 
-        virNWFilterLoadAllConfigs(conn,
-                                  &driverState->nwfilters,
-                                  driverState->configDir);
-+    nwfilterDriverLock(driverState);
-+    virNWFilterCallbackDriversLock();
- 
-        virNWFilterCallbackDriversUnlock();
-        nwfilterDriverUnlock(driverState);
-+    virNWFilterLoadAllConfigs(&driverState->nwfilters,
-+                              driverState->configDir);
- 
-        virNWFilterInstFiltersOnAllVMs(conn);
-+    virNWFilterCallbackDriversUnlock();
-+    nwfilterDriverUnlock(driverState);
- 
-        virConnectClose(conn);
-    }
-+    virNWFilterInstFiltersOnAllVMs();
- 
-     return 0;
- }
-@@ -573,7 +563,7 @@ nwfilterDefineXML(virConnectPtr conn,
-     if (virNWFilterDefineXMLEnsureACL(conn, def) < 0)
-         goto cleanup;
- 
-    if (!(nwfilter = virNWFilterObjAssignDef(conn, &driver->nwfilters, def)))
-+    if (!(nwfilter = virNWFilterObjAssignDef(&driver->nwfilters, def)))
-         goto cleanup;
- 
-     if (virNWFilterObjSaveDef(driver, nwfilter, def) < 0) {
-@@ -617,7 +607,7 @@ nwfilterUndefine(virNWFilterPtr obj) {
-     if (virNWFilterUndefineEnsureACL(obj->conn, nwfilter->def) < 0)
-         goto cleanup;
- 
-    if (virNWFilterTestUnassignDef(obj->conn, nwfilter) < 0) {
-+    if (virNWFilterTestUnassignDef(nwfilter) < 0) {
-         virReportError(VIR_ERR_OPERATION_INVALID,
-                        "%s",
-                        _("nwfilter is in use"));
-diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
-index e8bc04d..068d29f 100644
--- a/src/qemu/qemu_driver.c
-+++ b/src/qemu/qemu_driver.c
-@@ -177,8 +177,7 @@ static void
- qemuVMDriverUnlock(void) {}
- 
- static int
-qemuVMFilterRebuild(virConnectPtr conn ATTRIBUTE_UNUSED,
-                    virDomainObjListIterator iter, void *data)
-+qemuVMFilterRebuild(virDomainObjListIterator iter, void *data)
- {
-     return virDomainObjListForEach(qemu_driver->domains, iter, data);
- }
-diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c
-index 9ca352f..eb02542 100644
--- a/src/uml/uml_driver.c
-+++ b/src/uml/uml_driver.c
-@@ -148,8 +148,7 @@ static int umlMonitorCommand(const struct uml_driver *driver,
- static struct uml_driver *uml_driver = NULL;
- 
- static int
-umlVMFilterRebuild(virConnectPtr conn ATTRIBUTE_UNUSED,
-                   virDomainObjListIterator iter, void *data)
-+umlVMFilterRebuild(virDomainObjListIterator iter, void *data)
- {
-     return virDomainObjListForEach(uml_driver->domains, iter, data);
- }
@@ -0,0 +1,145 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Wed, 29 Mar 2017 14:45:44 +0200
+Subject: [PATCH] cpu: Introduce virCPUCopyMigratable
+
+This new internal API makes a copy of virCPUDef while removing all
+features which would block migration. It uses cpu_map.xml as a database
+of such features, which should only be used as a fallback when we cannot
+get the data from a hypervisor. The main goal of this API is to decouple
+this filtering from virCPUUpdate so that the hypervisor driver can
+filter the features according to the hypervisor.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 05e91c79f19e0be96526098d58a3498dac3f8529)
+---
+ src/cpu/cpu.c            | 31 +++++++++++++++++++++++++++++++
+ src/cpu/cpu.h            |  8 ++++++++
+ src/cpu/cpu_x86.c        | 25 +++++++++++++++++++++++++
+ src/libvirt_private.syms |  1 +
+ 4 files changed, 65 insertions(+)
+
+diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
+index 93647a2ed..8a407ac18 100644
+--- a/src/cpu/cpu.c
+++ b/src/cpu/cpu.c
+@@ -1130,3 +1130,34 @@ virCPUExpandFeatures(virArch arch,
+     VIR_DEBUG("nfeatures=%zu", cpu->nfeatures);
+     return 0;
+ }
+
+
+/**
+ * virCPUCopyMigratable:
+ *
+ * @arch: CPU architecture
+ * @cpu: CPU definition to be copied
+ *
+ * Makes a copy of @cpu with all features which would block migration removed.
+ * If this doesn't make sense for a given architecture, the function returns a
+ * plain copy of @cpu (i.e., a copy with no features removed).
+ *
+ * Returns the copy of the CPU or NULL on error.
+ */
+virCPUDefPtr
+virCPUCopyMigratable(virArch arch,
+                     virCPUDefPtr cpu)
+{
+    struct cpuArchDriver *driver;
+
+    VIR_DEBUG("arch=%s, cpu=%p, model=%s",
+              virArchToString(arch), cpu, NULLSTR(cpu->model));
+
+    if (!(driver = cpuGetSubDriver(arch)))
+        return NULL;
+
+    if (driver->copyMigratable)
+        return driver->copyMigratable(cpu);
+    else
+        return virCPUDefCopy(cpu);
+}
+diff --git a/src/cpu/cpu.h b/src/cpu/cpu.h
+index 8c238ad55..352445c40 100644
+--- a/src/cpu/cpu.h
+++ b/src/cpu/cpu.h
+@@ -118,6 +118,9 @@ typedef int
+ typedef int
+ (*virCPUArchExpandFeatures)(virCPUDefPtr cpu);
+ 
+typedef virCPUDefPtr
+(*virCPUArchCopyMigratable)(virCPUDefPtr cpu);
+
+ struct cpuArchDriver {
+     const char *name;
+     const virArch *arch;
+@@ -138,6 +141,7 @@ struct cpuArchDriver {
+     virCPUArchTranslate translate;
+     virCPUArchConvertLegacy convertLegacy;
+     virCPUArchExpandFeatures expandFeatures;
+    virCPUArchCopyMigratable copyMigratable;
+ };
+ 
+ 
+@@ -254,6 +258,10 @@ int
+ virCPUExpandFeatures(virArch arch,
+                      virCPUDefPtr cpu);
+ 
+virCPUDefPtr
+virCPUCopyMigratable(virArch arch,
+                     virCPUDefPtr cpu);
+
+ /* virCPUDataFormat and virCPUDataParse are implemented for unit tests only and
+  * have no real-life usage
+  */
+diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
+index 48648a7f4..a771b251e 100644
+--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
+@@ -2903,6 +2903,30 @@ virCPUx86ExpandFeatures(virCPUDefPtr cpu)
+ }
+ 
+ 
+static virCPUDefPtr
+virCPUx86CopyMigratable(virCPUDefPtr cpu)
+{
+    virCPUDefPtr copy;
+    virCPUx86MapPtr map;
+
+    if (!(map = virCPUx86GetMap()))
+        return NULL;
+
+    if (!(copy = virCPUDefCopyWithoutModel(cpu)))
+        return NULL;
+
+    if (virCPUDefCopyModelFilter(copy, cpu, false,
+                                 x86FeatureIsMigratable, map) < 0)
+        goto error;
+
+    return copy;
+
+ error:
+    virCPUDefFree(copy);
+    return NULL;
+}
+
+
+ int
+ virCPUx86DataAddCPUID(virCPUDataPtr cpuData,
+                       const virCPUx86CPUID *cpuid)
+@@ -2978,4 +3002,5 @@ struct cpuArchDriver cpuDriverX86 = {
+     .getModels  = virCPUx86GetModels,
+     .translate  = virCPUx86Translate,
+     .expandFeatures = virCPUx86ExpandFeatures,
+    .copyMigratable = virCPUx86CopyMigratable,
+ };
+diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
+index b551cb86a..dc6db3b28 100644
+--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
+@@ -1016,6 +1016,7 @@ virCPUCheckFeature;
+ virCPUCompare;
+ virCPUCompareXML;
+ virCPUConvertLegacy;
+virCPUCopyMigratable;
+ virCPUDataCheckFeature;
+ virCPUDataFormat;
+ virCPUDataFree;
@@ -0,0 +1,78 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Thu, 30 Mar 2017 13:50:44 +0200
+Subject: [PATCH] qemu: Move common code in virQEMUCapsInitCPUModel one layer
+ up
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit d84b93fad51b190238e18b1daac82ea6e28869e9)
+---
+ src/qemu/qemu_capabilities.c | 25 ++++++++++---------------
+ 1 file changed, 10 insertions(+), 15 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index b1245ad5d..1a15750a3 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -3111,17 +3111,11 @@ virQEMUCapsCPUFilterFeatures(const char *name,
+  */
+ static int
+ virQEMUCapsInitCPUModelS390(virQEMUCapsPtr qemuCaps,
+-                            virDomainVirtType type,
+                            qemuMonitorCPUModelInfoPtr modelInfo,
+                             virCPUDefPtr cpu)
+ {
+-    qemuMonitorCPUModelInfoPtr modelInfo;
+     size_t i;
+ 
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        modelInfo = qemuCaps->kvmCPUModelInfo;
+-    else
+-        modelInfo = qemuCaps->tcgCPUModelInfo;
+-
+     if (!modelInfo) {
+         virReportError(VIR_ERR_INTERNAL_ERROR,
+                        _("missing host CPU model info from QEMU capabilities "
+@@ -3163,9 +3157,9 @@ virQEMUCapsInitCPUModelS390(virQEMUCapsPtr qemuCaps,
+ static int
+ virQEMUCapsInitCPUModelX86(virQEMUCapsPtr qemuCaps,
+                            virDomainVirtType type,
+                           qemuMonitorCPUModelInfoPtr model,
+                            virCPUDefPtr cpu)
+ {
+-    qemuMonitorCPUModelInfoPtr model;
+     virCPUDataPtr data = NULL;
+     unsigned long long sigFamily = 0;
+     unsigned long long sigModel = 0;
+@@ -3174,11 +3168,6 @@ virQEMUCapsInitCPUModelX86(virQEMUCapsPtr qemuCaps,
+     int ret = -1;
+     size_t i;
+ 
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        model = qemuCaps->kvmCPUModelInfo;
+-    else
+-        model = qemuCaps->tcgCPUModelInfo;
+-
+     if (!model)
+         return 1;
+ 
+@@ -3239,12 +3228,18 @@ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+                         virCPUDefPtr cpu)
+ {
+    qemuMonitorCPUModelInfoPtr model;
+     int ret = 1;
+ 
+    if (type == VIR_DOMAIN_VIRT_KVM)
+        model = qemuCaps->kvmCPUModelInfo;
+    else
+        model = qemuCaps->tcgCPUModelInfo;
+
+     if (ARCH_IS_S390(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelS390(qemuCaps, type, cpu);
+        ret = virQEMUCapsInitCPUModelS390(qemuCaps, model, cpu);
+     else if (ARCH_IS_X86(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, cpu);
+        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, model, cpu);
+ 
+     if (ret == 0)
+         cpu->fallback = VIR_CPU_FALLBACK_FORBID;
@@ -1,31 +0,0 @@
-From 009332c5530a3f3419578b62b44a98ff8de31ca2 Mon Sep 17 00:00:00 2001
-From: Cole Robinson <crobinso@redhat.com>
-Date: Tue, 1 Oct 2013 07:55:19 -0400
-Subject: [PATCH] qemu: cgroup: Fix crash if starting nographics guest
-
-We can dereference graphics[0] even if guest has no graphics device
-configured. I screwed this up in a216e6487255d3b65d97c7ec1fa5da63dbced902
-
-https://bugzilla.redhat.com/show_bug.cgi?id=1014088
-(cherry picked from commit a924d9d083c215df6044387057c501d9aa338b96)
---
- src/qemu/qemu_cgroup.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
-index f95c7f2..ace7e35 100644
--- a/src/qemu/qemu_cgroup.c
-+++ b/src/qemu/qemu_cgroup.c
-@@ -490,9 +490,10 @@ qemuSetupDevicesCgroup(virQEMUDriverPtr driver,
- 
-     if (vm->def->nsounds &&
-         ((!vm->def->ngraphics && cfg->nogfxAllowHostAudio) ||
-         ((vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
-+         (vm->def->graphics &&
-+          ((vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
-            cfg->vncAllowHostAudio) ||
-           (vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL)))) {
-+           (vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL))))) {
-         rv = virCgroupAllowDeviceMajor(priv->cgroup, 'c', DEVICE_SND_MAJOR,
-                                        VIR_CGROUP_DEVICE_RW);
-         virDomainAuditCgroupMajor(vm, priv->cgroup, "allow", DEVICE_SND_MAJOR,
@@ -0,0 +1,139 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Wed, 29 Mar 2017 13:33:50 +0200
+Subject: [PATCH] qemu: Add migratable parameter to virQEMUCapsInitCPUModel
+
+The caller can ask for a migratable CPU model by passing true for the
+new parameter.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 00e0cbcb567a57c7b5a145d7fd3fb662779f6bec)
+---
+ src/qemu/qemu_capabilities.c | 36 +++++++++++++++++++++++++-----------
+ src/qemu/qemu_capspriv.h     |  3 ++-
+ tests/cputest.c              |  2 +-
+ 3 files changed, 28 insertions(+), 13 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index 1a15750a3..b8e4e47b6 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -3112,7 +3112,8 @@ virQEMUCapsCPUFilterFeatures(const char *name,
+ static int
+ virQEMUCapsInitCPUModelS390(virQEMUCapsPtr qemuCaps,
+                             qemuMonitorCPUModelInfoPtr modelInfo,
+-                            virCPUDefPtr cpu)
+                            virCPUDefPtr cpu,
+                            bool migratable)
+ {
+     size_t i;
+ 
+@@ -3140,8 +3141,12 @@ virQEMUCapsInitCPUModelS390(virQEMUCapsPtr qemuCaps,
+ 
+         if (VIR_STRDUP(feature->name, prop->name) < 0)
+             return -1;
+-        feature->policy = prop->value.boolean ? VIR_CPU_FEATURE_REQUIRE
+-                                              : VIR_CPU_FEATURE_DISABLE;
+
+        if (!prop->value.boolean ||
+            (migratable && prop->migratable == VIR_TRISTATE_BOOL_NO))
+            feature->policy = VIR_CPU_FEATURE_DISABLE;
+        else
+            feature->policy = VIR_CPU_FEATURE_REQUIRE;
+         cpu->nfeatures++;
+     }
+ 
+@@ -3158,7 +3163,8 @@ static int
+ virQEMUCapsInitCPUModelX86(virQEMUCapsPtr qemuCaps,
+                            virDomainVirtType type,
+                            qemuMonitorCPUModelInfoPtr model,
+-                           virCPUDefPtr cpu)
+                           virCPUDefPtr cpu,
+                           bool migratable)
+ {
+     virCPUDataPtr data = NULL;
+     unsigned long long sigFamily = 0;
+@@ -3179,9 +3185,13 @@ virQEMUCapsInitCPUModelX86(virQEMUCapsPtr qemuCaps,
+ 
+         switch (prop->type) {
+         case QEMU_MONITOR_CPU_PROPERTY_BOOLEAN:
+-            if (prop->value.boolean &&
+-                virCPUx86DataAddFeature(data, prop->name) < 0)
+            if (!prop->value.boolean ||
+                (migratable && prop->migratable == VIR_TRISTATE_BOOL_NO))
+                continue;
+
+            if (virCPUx86DataAddFeature(data, prop->name) < 0)
+                 goto cleanup;
+
+             break;
+ 
+         case QEMU_MONITOR_CPU_PROPERTY_STRING:
+@@ -3220,13 +3230,14 @@ virQEMUCapsInitCPUModelX86(virQEMUCapsPtr qemuCaps,
+ 
+ /**
+  * Returns  0 when host CPU model provided by QEMU was filled in qemuCaps,
+- *          1 when the caller should fall back to using virCapsPtr->host.cpu,
+ *          1 when the caller should fall back to other methods
+  *         -1 on error.
+  */
+ int
+ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+-                        virCPUDefPtr cpu)
+                        virCPUDefPtr cpu,
+                        bool migratable)
+ {
+     qemuMonitorCPUModelInfoPtr model;
+     int ret = 1;
+@@ -3236,10 +3247,13 @@ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+     else
+         model = qemuCaps->tcgCPUModelInfo;
+ 
+    if (migratable && model && !model->migratability)
+        return 1;
+
+     if (ARCH_IS_S390(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelS390(qemuCaps, model, cpu);
+        ret = virQEMUCapsInitCPUModelS390(qemuCaps, model, cpu, migratable);
+     else if (ARCH_IS_X86(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, model, cpu);
+        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, model, cpu, migratable);
+ 
+     if (ret == 0)
+         cpu->fallback = VIR_CPU_FALLBACK_FORBID;
+@@ -3268,7 +3282,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+     cpu->match = VIR_CPU_MATCH_EXACT;
+     cpu->fallback = VIR_CPU_FALLBACK_ALLOW;
+ 
+-    if ((rc = virQEMUCapsInitCPUModel(qemuCaps, type, cpu)) < 0) {
+    if ((rc = virQEMUCapsInitCPUModel(qemuCaps, type, cpu, false)) < 0) {
+         goto error;
+     } else if (rc == 1) {
+         VIR_DEBUG("No host CPU model info from QEMU; probing host CPU directly");
+diff --git a/src/qemu/qemu_capspriv.h b/src/qemu/qemu_capspriv.h
+index 61ccd4517..1baaaf334 100644
+--- a/src/qemu/qemu_capspriv.h
+++ b/src/qemu/qemu_capspriv.h
+@@ -81,7 +81,8 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+ int
+ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+-                        virCPUDefPtr cpu);
+                        virCPUDefPtr cpu,
+                        bool migratable);
+ 
+ void
+ virQEMUCapsSetCPUModelInfo(virQEMUCapsPtr qemuCaps,
+diff --git a/tests/cputest.c b/tests/cputest.c
+index 3d3e43f16..8c07cf4f6 100644
+--- a/tests/cputest.c
+++ b/tests/cputest.c
+@@ -709,7 +709,7 @@ cpuTestJSONCPUID(const void *arg)
+     cpu->match = VIR_CPU_MATCH_EXACT;
+     cpu->fallback = VIR_CPU_FALLBACK_FORBID;
+ 
+-    if (virQEMUCapsInitCPUModel(qemuCaps, VIR_DOMAIN_VIRT_KVM, cpu) != 0)
+    if (virQEMUCapsInitCPUModel(qemuCaps, VIR_DOMAIN_VIRT_KVM, cpu, false) != 0)
+         goto cleanup;
+ 
+     ret = cpuTestCompareXML(data->arch, cpu, result, false);
@@ -0,0 +1,47 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 7 Apr 2017 17:03:38 +0200
+Subject: [PATCH] qemu: Introduce virQEMUCapsSetHostModel
+
+A simple helper as a complement to virQEMUCapsGetHostModel.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit bffc3b9fe501ff122ad81ddf42ecdb69f70ff70a)
+---
+ src/qemu/qemu_capabilities.c | 17 +++++++++++++----
+ 1 file changed, 13 insertions(+), 4 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index b8e4e47b6..f6020b86d 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -2419,6 +2419,18 @@ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+ }
+ 
+ 
+static void
+virQEMUCapsSetHostModel(virQEMUCapsPtr qemuCaps,
+                        virDomainVirtType type,
+                        virCPUDefPtr cpu)
+{
+    if (type == VIR_DOMAIN_VIRT_KVM)
+        qemuCaps->kvmCPUModel = cpu;
+    else
+        qemuCaps->tcgCPUModel = cpu;
+}
+
+
+ bool
+ virQEMUCapsIsCPUModeSupported(virQEMUCapsPtr qemuCaps,
+                               virCapsPtr caps,
+@@ -3295,10 +3307,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+             goto error;
+     }
+ 
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        qemuCaps->kvmCPUModel = cpu;
+-    else
+-        qemuCaps->tcgCPUModel = cpu;
+    virQEMUCapsSetHostModel(qemuCaps, type, cpu);
+ 
+  cleanup:
+     virCPUDefFree(hostCPU);
@@ -0,0 +1,70 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 7 Apr 2017 17:40:31 +0200
+Subject: [PATCH] qemu: Move qemuCaps CPU data copying into a separate function
+
+This introduces virQEMUCapsHostCPUDataCopy which will later be
+refactored a bit and called twice from virQEMUCapsNewCopy.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 8be4346ca5ae4b568b3e8ce3de9cf46f2e94b416)
+---
+ src/qemu/qemu_capabilities.c | 39 +++++++++++++++++++++++++--------------
+ 1 file changed, 25 insertions(+), 14 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index f6020b86d..d17e0e8b8 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -2082,6 +2082,30 @@ virQEMUCapsNew(void)
+ }
+ 
+ 
+static int
+virQEMUCapsHostCPUDataCopy(virQEMUCapsPtr dst,
+                           virQEMUCapsPtr src)
+{
+    if (src->kvmCPUModel &&
+        !(dst->kvmCPUModel = virCPUDefCopy(src->kvmCPUModel)))
+        return -1;
+
+    if (src->tcgCPUModel &&
+        !(dst->tcgCPUModel = virCPUDefCopy(src->tcgCPUModel)))
+        return -1;
+
+    if (src->kvmCPUModelInfo &&
+        !(dst->kvmCPUModelInfo = qemuMonitorCPUModelInfoCopy(src->kvmCPUModelInfo)))
+        return -1;
+
+    if (src->tcgCPUModelInfo &&
+        !(dst->tcgCPUModelInfo = qemuMonitorCPUModelInfoCopy(src->tcgCPUModelInfo)))
+        return -1;
+
+    return 0;
+}
+
+
+ virQEMUCapsPtr virQEMUCapsNewCopy(virQEMUCapsPtr qemuCaps)
+ {
+     virQEMUCapsPtr ret = virQEMUCapsNew();
+@@ -2119,20 +2143,7 @@ virQEMUCapsPtr virQEMUCapsNewCopy(virQEMUCapsPtr qemuCaps)
+             goto error;
+     }
+ 
+-    if (qemuCaps->kvmCPUModel &&
+-        !(ret->kvmCPUModel = virCPUDefCopy(qemuCaps->kvmCPUModel)))
+-        goto error;
+-
+-    if (qemuCaps->tcgCPUModel &&
+-        !(ret->tcgCPUModel = virCPUDefCopy(qemuCaps->tcgCPUModel)))
+-        goto error;
+-
+-    if (qemuCaps->kvmCPUModelInfo &&
+-        !(ret->kvmCPUModelInfo = qemuMonitorCPUModelInfoCopy(qemuCaps->kvmCPUModelInfo)))
+-        goto error;
+-
+-    if (qemuCaps->tcgCPUModelInfo &&
+-        !(ret->tcgCPUModelInfo = qemuMonitorCPUModelInfoCopy(qemuCaps->tcgCPUModelInfo)))
+    if (virQEMUCapsHostCPUDataCopy(ret, qemuCaps) < 0)
+         goto error;
+ 
+     if (VIR_ALLOC_N(ret->machineTypes, qemuCaps->nmachineTypes) < 0)
@@ -0,0 +1,67 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 7 Apr 2017 17:43:59 +0200
+Subject: [PATCH] qemu: Introduce virQEMUCapsHostCPUDataClear
+
+To keep freeing of host CPU data in one place.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit b0605e848724c5dc478382398b734398abff674c)
+---
+ src/qemu/qemu_capabilities.c | 30 +++++++++++++++++-------------
+ 1 file changed, 17 insertions(+), 13 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index d17e0e8b8..2da53a60b 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -2106,6 +2106,21 @@ virQEMUCapsHostCPUDataCopy(virQEMUCapsPtr dst,
+ }
+ 
+ 
+static void
+virQEMUCapsHostCPUDataClear(virQEMUCapsPtr qemuCaps)
+{
+    qemuMonitorCPUModelInfoFree(qemuCaps->kvmCPUModelInfo);
+    qemuMonitorCPUModelInfoFree(qemuCaps->tcgCPUModelInfo);
+    qemuCaps->kvmCPUModelInfo = NULL;
+    qemuCaps->tcgCPUModelInfo = NULL;
+
+    virCPUDefFree(qemuCaps->kvmCPUModel);
+    virCPUDefFree(qemuCaps->tcgCPUModel);
+    qemuCaps->kvmCPUModel = NULL;
+    qemuCaps->tcgCPUModel = NULL;
+}
+
+
+ virQEMUCapsPtr virQEMUCapsNewCopy(virQEMUCapsPtr qemuCaps)
+ {
+     virQEMUCapsPtr ret = virQEMUCapsNew();
+@@ -2192,10 +2207,7 @@ void virQEMUCapsDispose(void *obj)
+ 
+     VIR_FREE(qemuCaps->gicCapabilities);
+ 
+-    qemuMonitorCPUModelInfoFree(qemuCaps->kvmCPUModelInfo);
+-    qemuMonitorCPUModelInfoFree(qemuCaps->tcgCPUModelInfo);
+-    virCPUDefFree(qemuCaps->kvmCPUModel);
+-    virCPUDefFree(qemuCaps->tcgCPUModel);
+    virQEMUCapsHostCPUDataClear(qemuCaps);
+ }
+ 
+ void
+@@ -4068,15 +4080,7 @@ virQEMUCapsReset(virQEMUCapsPtr qemuCaps)
+     VIR_FREE(qemuCaps->gicCapabilities);
+     qemuCaps->ngicCapabilities = 0;
+ 
+-    qemuMonitorCPUModelInfoFree(qemuCaps->kvmCPUModelInfo);
+-    qemuMonitorCPUModelInfoFree(qemuCaps->tcgCPUModelInfo);
+-    qemuCaps->kvmCPUModelInfo = NULL;
+-    qemuCaps->tcgCPUModelInfo = NULL;
+-
+-    virCPUDefFree(qemuCaps->kvmCPUModel);
+-    virCPUDefFree(qemuCaps->tcgCPUModel);
+-    qemuCaps->kvmCPUModel = NULL;
+-    qemuCaps->tcgCPUModel = NULL;
+    virQEMUCapsHostCPUDataClear(qemuCaps);
+ }
+ 
+ 
@@ -0,0 +1,342 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 7 Apr 2017 18:15:26 +0200
+Subject: [PATCH] qemu: Move qemuCaps host CPU data in a struct
+
+We need to store several CPU related data structure for both KVM and
+TCG. So instead of keeping two different copies of everything let's
+make a virQEMUCapsHostCPUData struct and use it twice.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit b0a84ffb7f38f990120c231cfb74956a0ed10d95)
+---
+ src/qemu/qemu_capabilities.c | 168 +++++++++++++++++++++----------------------
+ 1 file changed, 82 insertions(+), 86 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index 2da53a60b..bbb234538 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -373,6 +373,19 @@ struct virQEMUCapsMachineType {
+     unsigned int maxCpus;
+     bool hotplugCpus;
+ };
+
+typedef struct _virQEMUCapsHostCPUData virQEMUCapsHostCPUData;
+typedef virQEMUCapsHostCPUData *virQEMUCapsHostCPUDataPtr;
+struct _virQEMUCapsHostCPUData {
+    /* Only the "info" part is stored in the capabilities cache, the rest is
+     * re-computed from other fields and external data sources everytime we
+     * probe QEMU or load the cache.
+     */
+    qemuMonitorCPUModelInfoPtr info;
+    /* Host CPU definition reported in domain capabilities. */
+    virCPUDefPtr reported;
+};
+
+ /*
+  * Update the XML parser/formatter when adding more
+  * information to this struct so that it gets cached
+@@ -407,15 +420,8 @@ struct _virQEMUCaps {
+     size_t ngicCapabilities;
+     virGICCapability *gicCapabilities;
+ 
+-    qemuMonitorCPUModelInfoPtr kvmCPUModelInfo;
+-    qemuMonitorCPUModelInfoPtr tcgCPUModelInfo;
+-
+-    /* Anything below is not stored in the cache since the values are
+-     * re-computed from the other fields or external data sources every
+-     * time we probe QEMU or load the results from the cache.
+-     */
+-    virCPUDefPtr kvmCPUModel;
+-    virCPUDefPtr tcgCPUModel;
+    virQEMUCapsHostCPUData kvmCPU;
+    virQEMUCapsHostCPUData tcgCPU;
+ };
+ 
+ struct virQEMUCapsSearchData {
+@@ -2083,23 +2089,15 @@ virQEMUCapsNew(void)
+ 
+ 
+ static int
+-virQEMUCapsHostCPUDataCopy(virQEMUCapsPtr dst,
+-                           virQEMUCapsPtr src)
+virQEMUCapsHostCPUDataCopy(virQEMUCapsHostCPUDataPtr dst,
+                           virQEMUCapsHostCPUDataPtr src)
+ {
+-    if (src->kvmCPUModel &&
+-        !(dst->kvmCPUModel = virCPUDefCopy(src->kvmCPUModel)))
+    if (src->info &&
+        !(dst->info = qemuMonitorCPUModelInfoCopy(src->info)))
+         return -1;
+ 
+-    if (src->tcgCPUModel &&
+-        !(dst->tcgCPUModel = virCPUDefCopy(src->tcgCPUModel)))
+-        return -1;
+-
+-    if (src->kvmCPUModelInfo &&
+-        !(dst->kvmCPUModelInfo = qemuMonitorCPUModelInfoCopy(src->kvmCPUModelInfo)))
+-        return -1;
+-
+-    if (src->tcgCPUModelInfo &&
+-        !(dst->tcgCPUModelInfo = qemuMonitorCPUModelInfoCopy(src->tcgCPUModelInfo)))
+    if (src->reported &&
+        !(dst->reported = virCPUDefCopy(src->reported)))
+         return -1;
+ 
+     return 0;
+@@ -2107,17 +2105,12 @@ virQEMUCapsHostCPUDataCopy(virQEMUCapsPtr dst,
+ 
+ 
+ static void
+-virQEMUCapsHostCPUDataClear(virQEMUCapsPtr qemuCaps)
+virQEMUCapsHostCPUDataClear(virQEMUCapsHostCPUDataPtr cpuData)
+ {
+-    qemuMonitorCPUModelInfoFree(qemuCaps->kvmCPUModelInfo);
+-    qemuMonitorCPUModelInfoFree(qemuCaps->tcgCPUModelInfo);
+-    qemuCaps->kvmCPUModelInfo = NULL;
+-    qemuCaps->tcgCPUModelInfo = NULL;
+-
+-    virCPUDefFree(qemuCaps->kvmCPUModel);
+-    virCPUDefFree(qemuCaps->tcgCPUModel);
+-    qemuCaps->kvmCPUModel = NULL;
+-    qemuCaps->tcgCPUModel = NULL;
+    qemuMonitorCPUModelInfoFree(cpuData->info);
+    virCPUDefFree(cpuData->reported);
+
+    memset(cpuData, 0, sizeof(*cpuData));
+ }
+ 
+ 
+@@ -2158,7 +2151,8 @@ virQEMUCapsPtr virQEMUCapsNewCopy(virQEMUCapsPtr qemuCaps)
+             goto error;
+     }
+ 
+-    if (virQEMUCapsHostCPUDataCopy(ret, qemuCaps) < 0)
+    if (virQEMUCapsHostCPUDataCopy(&ret->kvmCPU, &qemuCaps->kvmCPU) < 0 ||
+        virQEMUCapsHostCPUDataCopy(&ret->tcgCPU, &qemuCaps->tcgCPU) < 0)
+         goto error;
+ 
+     if (VIR_ALLOC_N(ret->machineTypes, qemuCaps->nmachineTypes) < 0)
+@@ -2207,7 +2201,8 @@ void virQEMUCapsDispose(void *obj)
+ 
+     VIR_FREE(qemuCaps->gicCapabilities);
+ 
+-    virQEMUCapsHostCPUDataClear(qemuCaps);
+    virQEMUCapsHostCPUDataClear(&qemuCaps->kvmCPU);
+    virQEMUCapsHostCPUDataClear(&qemuCaps->tcgCPU);
+ }
+ 
+ void
+@@ -2431,14 +2426,24 @@ virQEMUCapsGetCPUDefinitions(virQEMUCapsPtr qemuCaps,
+ }
+ 
+ 
+static virQEMUCapsHostCPUDataPtr
+virQEMUCapsGetHostCPUData(virQEMUCapsPtr qemuCaps,
+                          virDomainVirtType type)
+{
+    if (type == VIR_DOMAIN_VIRT_KVM)
+        return &qemuCaps->kvmCPU;
+    else
+        return &qemuCaps->tcgCPU;
+}
+
+
+ virCPUDefPtr
+ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type)
+ {
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        return qemuCaps->kvmCPUModel;
+-    else
+-        return qemuCaps->tcgCPUModel;
+    virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+
+    return cpuData->reported;
+ }
+ 
+ 
+@@ -2447,10 +2452,9 @@ virQEMUCapsSetHostModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+                         virCPUDefPtr cpu)
+ {
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        qemuCaps->kvmCPUModel = cpu;
+-    else
+-        qemuCaps->tcgCPUModel = cpu;
+    virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+
+    cpuData->reported = cpu;
+ }
+ 
+ 
+@@ -2841,24 +2845,28 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCapsPtr qemuCaps,
+                            qemuMonitorPtr mon,
+                            bool tcg)
+ {
+-    qemuMonitorCPUModelInfoPtr *modelInfo;
+    qemuMonitorCPUModelInfoPtr modelInfo = NULL;
+     qemuMonitorCPUModelInfoPtr nonMigratable = NULL;
+     virHashTablePtr hash = NULL;
+     const char *model;
+     qemuMonitorCPUModelExpansionType type;
+    virDomainVirtType virtType;
+    virQEMUCapsHostCPUDataPtr cpuData;
+     int ret = -1;
+ 
+     if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION))
+         return 0;
+ 
+     if (tcg || !virQEMUCapsGet(qemuCaps, QEMU_CAPS_KVM)) {
+-        modelInfo = &qemuCaps->tcgCPUModelInfo;
+        virtType = VIR_DOMAIN_VIRT_QEMU;
+         model = "max";
+     } else {
+-        modelInfo = &qemuCaps->kvmCPUModelInfo;
+        virtType = VIR_DOMAIN_VIRT_KVM;
+         model = "host";
+     }
+ 
+    cpuData = virQEMUCapsGetHostCPUData(qemuCaps, virtType);
+
+     /* Some x86_64 features defined in cpu_map.xml use spelling which differ
+      * from the one preferred by QEMU. Static expansion would give us only the
+      * preferred spelling, thus we need to do a full expansion on the result of
+@@ -2869,14 +2877,14 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCapsPtr qemuCaps,
+     else
+         type = QEMU_MONITOR_CPU_MODEL_EXPANSION_STATIC;
+ 
+-    if (qemuMonitorGetCPUModelExpansion(mon, type, model, true, modelInfo) < 0)
+-        return -1;
+    if (qemuMonitorGetCPUModelExpansion(mon, type, model, true, &modelInfo) < 0)
+        goto cleanup;
+ 
+     /* Try to check migratability of each feature. */
+-    if (*modelInfo &&
+    if (modelInfo &&
+         qemuMonitorGetCPUModelExpansion(mon, type, model, false,
+                                         &nonMigratable) < 0)
+-        goto error;
+        goto cleanup;
+ 
+     if (nonMigratable) {
+         qemuMonitorCPUPropertyPtr prop;
+@@ -2884,12 +2892,12 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCapsPtr qemuCaps,
+         size_t i;
+ 
+         if (!(hash = virHashCreate(0, NULL)))
+-            goto error;
+            goto cleanup;
+ 
+-        for (i = 0; i < (*modelInfo)->nprops; i++) {
+-            prop = (*modelInfo)->props + i;
+        for (i = 0; i < modelInfo->nprops; i++) {
+            prop = modelInfo->props + i;
+             if (virHashAddEntry(hash, prop->name, prop) < 0)
+-                goto error;
+                goto cleanup;
+         }
+ 
+         for (i = 0; i < nonMigratable->nprops; i++) {
+@@ -2907,21 +2915,18 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCapsPtr qemuCaps,
+             }
+         }
+ 
+-        (*modelInfo)->migratability = true;
+        modelInfo->migratability = true;
+     }
+ 
+    VIR_STEAL_PTR(cpuData->info, modelInfo);
+     ret = 0;
+ 
+  cleanup:
+     virHashFree(hash);
+     qemuMonitorCPUModelInfoFree(nonMigratable);
+    qemuMonitorCPUModelInfoFree(modelInfo);
+ 
+     return ret;
+-
+- error:
+-    qemuMonitorCPUModelInfoFree(*modelInfo);
+-    *modelInfo = NULL;
+-    goto cleanup;
+ }
+ 
+ struct tpmTypeToCaps {
+@@ -3274,21 +3279,19 @@ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+                         virCPUDefPtr cpu,
+                         bool migratable)
+ {
+-    qemuMonitorCPUModelInfoPtr model;
+    virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+     int ret = 1;
+ 
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        model = qemuCaps->kvmCPUModelInfo;
+-    else
+-        model = qemuCaps->tcgCPUModelInfo;
+-
+-    if (migratable && model && !model->migratability)
+    if (migratable && cpuData->info && !cpuData->info->migratability)
+         return 1;
+ 
+-    if (ARCH_IS_S390(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelS390(qemuCaps, model, cpu, migratable);
+-    else if (ARCH_IS_X86(qemuCaps->arch))
+-        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, model, cpu, migratable);
+    if (ARCH_IS_S390(qemuCaps->arch)) {
+        ret = virQEMUCapsInitCPUModelS390(qemuCaps, cpuData->info,
+                                          cpu, migratable);
+    } else if (ARCH_IS_X86(qemuCaps->arch)) {
+        ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, cpuData->info,
+                                         cpu, migratable);
+    }
+ 
+     if (ret == 0)
+         cpu->fallback = VIR_CPU_FALLBACK_FORBID;
+@@ -3348,10 +3351,9 @@ virQEMUCapsSetCPUModelInfo(virQEMUCapsPtr qemuCaps,
+                            virDomainVirtType type,
+                            qemuMonitorCPUModelInfoPtr modelInfo)
+ {
+-    if (type == VIR_DOMAIN_VIRT_KVM)
+-        qemuCaps->kvmCPUModelInfo = modelInfo;
+-    else
+-        qemuCaps->tcgCPUModelInfo = modelInfo;
+    virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+
+    cpuData->info = modelInfo;
+ }
+ 
+ 
+@@ -3810,18 +3812,11 @@ virQEMUCapsFormatHostCPUModelInfo(virQEMUCapsPtr qemuCaps,
+                                   virBufferPtr buf,
+                                   virDomainVirtType type)
+ {
+-    qemuMonitorCPUModelInfoPtr model;
+-    const char *typeStr;
+    virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+    qemuMonitorCPUModelInfoPtr model = cpuData->info;
+    const char *typeStr = type == VIR_DOMAIN_VIRT_KVM ? "kvm" : "tcg";
+     size_t i;
+ 
+-    if (type == VIR_DOMAIN_VIRT_KVM) {
+-        typeStr = "kvm";
+-        model = qemuCaps->kvmCPUModelInfo;
+-    } else {
+-        typeStr = "tcg";
+-        model = qemuCaps->tcgCPUModelInfo;
+-    }
+-
+     if (!model)
+         return;
+ 
+@@ -4080,7 +4075,8 @@ virQEMUCapsReset(virQEMUCapsPtr qemuCaps)
+     VIR_FREE(qemuCaps->gicCapabilities);
+     qemuCaps->ngicCapabilities = 0;
+ 
+-    virQEMUCapsHostCPUDataClear(qemuCaps);
+    virQEMUCapsHostCPUDataClear(&qemuCaps->kvmCPU);
+    virQEMUCapsHostCPUDataClear(&qemuCaps->tcgCPU);
+ }
+ 
+ 
@@ -0,0 +1,119 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Tue, 11 Apr 2017 11:14:30 +0200
+Subject: [PATCH] qemu: Prepare qemuCaps for multiple host CPU defs
+
+Soon we will need to store multiple host CPU definitions in
+virQEMUCapsHostCPUData and qemuCaps users will want to request the one
+they need. This patch introduces virQEMUCapsHostCPUType enum which will
+be used for specifying the requested CPU definition.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 1fe517c68df92eb7f379fa87cb0d29d566aad6f4)
+---
+ src/qemu/qemu_capabilities.c | 16 ++++++++++++----
+ src/qemu/qemu_capabilities.h | 10 +++++++++-
+ src/qemu/qemu_command.c      |  3 ++-
+ src/qemu/qemu_process.c      |  6 ++++--
+ 4 files changed, 27 insertions(+), 8 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index bbb234538..a6324a398 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -2439,11 +2439,17 @@ virQEMUCapsGetHostCPUData(virQEMUCapsPtr qemuCaps,
+ 
+ virCPUDefPtr
+ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+-                        virDomainVirtType type)
+                        virDomainVirtType type,
+                        virQEMUCapsHostCPUType cpuType)
+ {
+     virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+ 
+-    return cpuData->reported;
+    switch (cpuType) {
+    case VIR_QEMU_CAPS_HOST_CPU_REPORTED:
+        return cpuData->reported;
+    }
+
+    return NULL;
+ }
+ 
+ 
+@@ -2472,7 +2478,8 @@ virQEMUCapsIsCPUModeSupported(virQEMUCapsPtr qemuCaps,
+                virQEMUCapsGuestIsNative(caps->host.arch, qemuCaps->arch);
+ 
+     case VIR_CPU_MODE_HOST_MODEL:
+-        return !!virQEMUCapsGetHostModel(qemuCaps, type);
+        return !!virQEMUCapsGetHostModel(qemuCaps, type,
+                                         VIR_QEMU_CAPS_HOST_CPU_REPORTED);
+ 
+     case VIR_CPU_MODE_CUSTOM:
+         if (type == VIR_DOMAIN_VIRT_KVM)
+@@ -5456,7 +5463,8 @@ virQEMUCapsFillDomainCPUCaps(virCapsPtr caps,
+ 
+     if (virQEMUCapsIsCPUModeSupported(qemuCaps, caps, domCaps->virttype,
+                                       VIR_CPU_MODE_HOST_MODEL)) {
+-        virCPUDefPtr cpu = virQEMUCapsGetHostModel(qemuCaps, domCaps->virttype);
+        virCPUDefPtr cpu = virQEMUCapsGetHostModel(qemuCaps, domCaps->virttype,
+                                                   VIR_QEMU_CAPS_HOST_CPU_REPORTED);
+         domCaps->cpu.hostModel = virCPUDefCopy(cpu);
+     }
+ 
+diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
+index d44682f2a..88e27855b 100644
+--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
+@@ -449,8 +449,16 @@ int virQEMUCapsGetCPUDefinitions(virQEMUCapsPtr qemuCaps,
+                                  virDomainVirtType type,
+                                  char ***names,
+                                  size_t *count);
+
+typedef enum {
+    /* Host CPU definition reported in domain capabilities. */
+    VIR_QEMU_CAPS_HOST_CPU_REPORTED,
+} virQEMUCapsHostCPUType;
+
+ virCPUDefPtr virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+-                                     virDomainVirtType type);
+                                     virDomainVirtType type,
+                                     virQEMUCapsHostCPUType cpuType);
+
+ bool virQEMUCapsIsCPUModeSupported(virQEMUCapsPtr qemuCaps,
+                                    virCapsPtr caps,
+                                    virDomainVirtType type,
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index 3abfe7b55..311edd13e 100644
+--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
+@@ -6879,7 +6879,8 @@ qemuBuildCpuCommandLine(virCommandPtr cmd,
+             if (def->cpu->mode == VIR_CPU_MODE_CUSTOM)
+                 cpuDef = def->cpu;
+             else if (def->cpu->mode == VIR_CPU_MODE_HOST_PASSTHROUGH)
+-                cpuDef = virQEMUCapsGetHostModel(qemuCaps, def->virtType);
+                cpuDef = virQEMUCapsGetHostModel(qemuCaps, def->virtType,
+                                                 VIR_QEMU_CAPS_HOST_CPU_REPORTED);
+ 
+             if (cpuDef) {
+                 int svm = virCPUCheckFeature(def->os.arch, cpuDef, "svm");
+diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
+index 26a668d27..07a88a3a7 100644
+--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
+@@ -5299,12 +5299,14 @@ qemuProcessUpdateGuestCPU(virDomainDefPtr def,
+ 
+     if (def->cpu->check == VIR_CPU_CHECK_PARTIAL &&
+         virCPUCompare(caps->host.arch,
+-                      virQEMUCapsGetHostModel(qemuCaps, def->virtType),
+                      virQEMUCapsGetHostModel(qemuCaps, def->virtType,
+                                              VIR_QEMU_CAPS_HOST_CPU_REPORTED),
+                       def->cpu, true) < 0)
+         return -1;
+ 
+     if (virCPUUpdate(def->os.arch, def->cpu,
+-                     virQEMUCapsGetHostModel(qemuCaps, def->virtType)) < 0)
+                     virQEMUCapsGetHostModel(qemuCaps, def->virtType,
+                                             VIR_QEMU_CAPS_HOST_CPU_REPORTED)) < 0)
+         goto cleanup;
+ 
+     if (virQEMUCapsGetCPUDefinitions(qemuCaps, def->virtType,
@@ -0,0 +1,210 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Wed, 29 Mar 2017 15:31:17 +0200
+Subject: [PATCH] qemu: Pass migratable host CPU model to virCPUUpdate
+
+We already know from QEMU which CPU features will block migration. Let's
+use this information to make a migratable copy of the host CPU model and
+use it for updating guest CPU specification. This will allow us to drop
+feature filtering from virCPUUpdate where it was just a hack.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 56bd7edcb5dc878beffb80d4e6a9cfb812378ded)
+---
+ src/qemu/qemu_capabilities.c | 57 +++++++++++++++++++++++++++++++++++++-------
+ src/qemu/qemu_capabilities.h |  2 ++
+ src/qemu/qemu_process.c      |  2 +-
+ tests/cputest.c              |  7 +++++-
+ 4 files changed, 57 insertions(+), 11 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index a6324a398..7fc577546 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -384,6 +384,8 @@ struct _virQEMUCapsHostCPUData {
+     qemuMonitorCPUModelInfoPtr info;
+     /* Host CPU definition reported in domain capabilities. */
+     virCPUDefPtr reported;
+    /* Migratable host CPU definition used for updating guest CPU. */
+    virCPUDefPtr migratable;
+ };
+ 
+ /*
+@@ -2100,6 +2102,10 @@ virQEMUCapsHostCPUDataCopy(virQEMUCapsHostCPUDataPtr dst,
+         !(dst->reported = virCPUDefCopy(src->reported)))
+         return -1;
+ 
+    if (src->migratable &&
+        !(dst->migratable = virCPUDefCopy(src->migratable)))
+        return -1;
+
+     return 0;
+ }
+ 
+@@ -2109,6 +2115,7 @@ virQEMUCapsHostCPUDataClear(virQEMUCapsHostCPUDataPtr cpuData)
+ {
+     qemuMonitorCPUModelInfoFree(cpuData->info);
+     virCPUDefFree(cpuData->reported);
+    virCPUDefFree(cpuData->migratable);
+ 
+     memset(cpuData, 0, sizeof(*cpuData));
+ }
+@@ -2447,6 +2454,9 @@ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+     switch (cpuType) {
+     case VIR_QEMU_CAPS_HOST_CPU_REPORTED:
+         return cpuData->reported;
+
+    case VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE:
+        return cpuData->migratable;
+     }
+ 
+     return NULL;
+@@ -2456,11 +2466,13 @@ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+ static void
+ virQEMUCapsSetHostModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+-                        virCPUDefPtr cpu)
+                        virCPUDefPtr reported,
+                        virCPUDefPtr migratable)
+ {
+     virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+ 
+-    cpuData->reported = cpu;
+    cpuData->reported = reported;
+    cpuData->migratable = migratable;
+ }
+ 
+ 
+@@ -3307,26 +3319,39 @@ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
+ }
+ 
+ 
+static virCPUDefPtr
+virQEMUCapsNewHostCPUModel(void)
+{
+    virCPUDefPtr cpu;
+
+    if (VIR_ALLOC(cpu) < 0)
+        return NULL;
+
+    cpu->type = VIR_CPU_TYPE_GUEST;
+    cpu->mode = VIR_CPU_MODE_CUSTOM;
+    cpu->match = VIR_CPU_MATCH_EXACT;
+    cpu->fallback = VIR_CPU_FALLBACK_ALLOW;
+
+    return cpu;
+}
+
+
+ void
+ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+                             virCapsPtr caps,
+                             virDomainVirtType type)
+ {
+     virCPUDefPtr cpu = NULL;
+    virCPUDefPtr migCPU = NULL;
+     virCPUDefPtr hostCPU = NULL;
+     int rc;
+ 
+     if (!caps || !virQEMUCapsGuestIsNative(caps->host.arch, qemuCaps->arch))
+         return;
+ 
+-    if (VIR_ALLOC(cpu) < 0)
+    if (!(cpu = virQEMUCapsNewHostCPUModel()))
+         goto error;
+ 
+-    cpu->type = VIR_CPU_TYPE_GUEST;
+-    cpu->mode = VIR_CPU_MODE_CUSTOM;
+-    cpu->match = VIR_CPU_MATCH_EXACT;
+-    cpu->fallback = VIR_CPU_FALLBACK_ALLOW;
+-
+     if ((rc = virQEMUCapsInitCPUModel(qemuCaps, type, cpu, false)) < 0) {
+         goto error;
+     } else if (rc == 1) {
+@@ -3340,7 +3365,20 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+             goto error;
+     }
+ 
+-    virQEMUCapsSetHostModel(qemuCaps, type, cpu);
+    if (!(migCPU = virQEMUCapsNewHostCPUModel()))
+        goto error;
+
+    if ((rc = virQEMUCapsInitCPUModel(qemuCaps, type, migCPU, true)) < 0) {
+        goto error;
+    } else if (rc == 1) {
+        VIR_DEBUG("CPU migratability not provided by QEMU");
+
+        virCPUDefFree(migCPU);
+        if (!(migCPU = virCPUCopyMigratable(qemuCaps->arch, cpu)))
+            goto error;
+    }
+
+    virQEMUCapsSetHostModel(qemuCaps, type, cpu, migCPU);
+ 
+  cleanup:
+     virCPUDefFree(hostCPU);
+@@ -3348,6 +3386,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+ 
+  error:
+     virCPUDefFree(cpu);
+    virCPUDefFree(migCPU);
+     virResetLastError();
+     goto cleanup;
+ }
+diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
+index 88e27855b..31818c940 100644
+--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
+@@ -453,6 +453,8 @@ int virQEMUCapsGetCPUDefinitions(virQEMUCapsPtr qemuCaps,
+ typedef enum {
+     /* Host CPU definition reported in domain capabilities. */
+     VIR_QEMU_CAPS_HOST_CPU_REPORTED,
+    /* Migratable host CPU definition used for updating guest CPU. */
+    VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE,
+ } virQEMUCapsHostCPUType;
+ 
+ virCPUDefPtr virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
+index 07a88a3a7..e67736638 100644
+--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
+@@ -5306,7 +5306,7 @@ qemuProcessUpdateGuestCPU(virDomainDefPtr def,
+ 
+     if (virCPUUpdate(def->os.arch, def->cpu,
+                      virQEMUCapsGetHostModel(qemuCaps, def->virtType,
+-                                             VIR_QEMU_CAPS_HOST_CPU_REPORTED)) < 0)
+                                             VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE)) < 0)
+         goto cleanup;
+ 
+     if (virQEMUCapsGetCPUDefinitions(qemuCaps, def->virtType,
+diff --git a/tests/cputest.c b/tests/cputest.c
+index 8c07cf4f6..efa891dc1 100644
+--- a/tests/cputest.c
+++ b/tests/cputest.c
+@@ -393,6 +393,7 @@ cpuTestUpdate(const void *arg)
+     const struct data *data = arg;
+     int ret = -1;
+     virCPUDefPtr host = NULL;
+    virCPUDefPtr migHost = NULL;
+     virCPUDefPtr cpu = NULL;
+     char *result = NULL;
+ 
+@@ -400,7 +401,10 @@ cpuTestUpdate(const void *arg)
+         !(cpu = cpuTestLoadXML(data->arch, data->name)))
+         goto cleanup;
+ 
+-    if (virCPUUpdate(host->arch, cpu, host) < 0)
+    if (!(migHost = virCPUCopyMigratable(data->arch, host)))
+        goto cleanup;
+
+    if (virCPUUpdate(host->arch, cpu, migHost) < 0)
+         goto cleanup;
+ 
+     if (virAsprintf(&result, "%s+%s", data->host, data->name) < 0)
+@@ -411,6 +415,7 @@ cpuTestUpdate(const void *arg)
+  cleanup:
+     virCPUDefFree(host);
+     virCPUDefFree(cpu);
+    virCPUDefFree(migHost);
+     VIR_FREE(result);
+     return ret;
+ }
@@ -0,0 +1,49 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Wed, 29 Mar 2017 15:00:21 +0200
+Subject: [PATCH] cpu: Drop feature filtering from virCPUUpdate
+
+Because of the changes done in the previous commit, @host is already a
+migratable CPU and there's no need to do any additional filtering.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 232d87c7dd081d126a079fb45178e0be096cc680)
+---
+ src/cpu/cpu_x86.c | 9 +++------
+ 1 file changed, 3 insertions(+), 6 deletions(-)
+
+diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
+index a771b251e..53359ff9b 100644
+--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
+@@ -2549,8 +2549,7 @@ x86Baseline(virCPUDefPtr *cpus,
+ 
+ static int
+ x86UpdateHostModel(virCPUDefPtr guest,
+-                   const virCPUDef *host,
+-                   virCPUx86MapPtr map)
+                   const virCPUDef *host)
+ {
+     virCPUDefPtr updated = NULL;
+     size_t i;
+@@ -2559,11 +2558,9 @@ x86UpdateHostModel(virCPUDefPtr guest,
+     if (!(updated = virCPUDefCopyWithoutModel(host)))
+         goto cleanup;
+ 
+-    /* Remove non-migratable features by default */
+     updated->type = VIR_CPU_TYPE_GUEST;
+     updated->mode = VIR_CPU_MODE_CUSTOM;
+-    if (virCPUDefCopyModelFilter(updated, host, true,
+-                                 x86FeatureIsMigratable, map) < 0)
+    if (virCPUDefCopyModel(updated, host, true) < 0)
+         goto cleanup;
+ 
+     if (guest->vendor_id) {
+@@ -2627,7 +2624,7 @@ virCPUx86Update(virCPUDefPtr guest,
+ 
+     if (guest->mode == VIR_CPU_MODE_HOST_MODEL ||
+         guest->match == VIR_CPU_MATCH_MINIMUM)
+-        ret = x86UpdateHostModel(guest, host, map);
+        ret = x86UpdateHostModel(guest, host);
+     else
+         ret = 0;
+ 
@@ -0,0 +1,74 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Tue, 11 Apr 2017 20:45:07 +0200
+Subject: [PATCH] cpu: Introduce virCPUGetHostIsSupported
+
+Sometimes we want to call virCPUGetHost only when it is implemented for
+a given architecture to avoid logging expected and possibly misleading
+errors. The new virCPUGetHostIsSupported API may be used to guard such
+calls to virCPUGetHost.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit bf1a881715c905c67f7d38dcd5bd6c2afbff1f9b)
+---
+ src/cpu/cpu.c            | 20 ++++++++++++++++++++
+ src/cpu/cpu.h            |  3 +++
+ src/libvirt_private.syms |  1 +
+ 3 files changed, 24 insertions(+)
+
+diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
+index 8a407ac18..702b14dbb 100644
+--- a/src/cpu/cpu.c
+++ b/src/cpu/cpu.c
+@@ -357,6 +357,26 @@ virCPUDataFree(virCPUDataPtr data)
+ }
+ 
+ 
+/**
+ * virCPUGetHostIsSupported:
+ *
+ * @arch: CPU architecture
+ *
+ * Check whether virCPUGetHost is supported for @arch.
+ *
+ * Returns true if virCPUGetHost is supported, false otherwise.
+ */
+bool
+virCPUGetHostIsSupported(virArch arch)
+{
+    struct cpuArchDriver *driver;
+
+    VIR_DEBUG("arch=%s", virArchToString(arch));
+
+    return (driver = cpuGetSubDriver(arch)) && driver->getHost;
+}
+
+
+ /**
+  * virCPUGetHost:
+  *
+diff --git a/src/cpu/cpu.h b/src/cpu/cpu.h
+index 352445c40..c6ca111e9 100644
+--- a/src/cpu/cpu.h
+++ b/src/cpu/cpu.h
+@@ -183,6 +183,9 @@ virCPUDataNew(virArch arch);
+ void
+ virCPUDataFree(virCPUDataPtr data);
+ 
+bool
+virCPUGetHostIsSupported(virArch arch);
+
+ virCPUDefPtr
+ virCPUGetHost(virArch arch,
+               virCPUType type,
+diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
+index dc6db3b28..2d8a9ddec 100644
+--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
+@@ -1024,6 +1024,7 @@ virCPUDataNew;
+ virCPUDataParse;
+ virCPUExpandFeatures;
+ virCPUGetHost;
+virCPUGetHostIsSupported;
+ virCPUGetModels;
+ virCPUProbeHost;
+ virCPUTranslate;
@@ -0,0 +1,164 @@
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Tue, 11 Apr 2017 20:46:05 +0200
+Subject: [PATCH] qemu: Use more data for comparing CPUs
+
+With QEMU older than 2.9.0 libvirt uses CPUID instruction to determine
+what CPU features are supported on the host. This was later used when
+checking compatibility of guest CPUs. Since QEMU 2.9.0 we ask QEMU for
+the host CPU data. But the two methods we use usually provide disjoint
+sets of CPU features because QEMU/KVM does not support all features
+provided by the host CPU and on the other hand it can enable some
+feature even if the host CPU does not support them.
+
+So if there is a domain which requires a CPU features disabled by
+QEMU/KVM, libvirt will refuse to start it with QEMU > 2.9.0 as its guest
+CPU is incompatible with the host CPU data we got from QEMU. But such
+domain would happily start on older QEMU (of course, the features would
+be missing the guest CPU). To fix this regression, we need to combine
+both CPU feature sets when checking guest CPU compatibility.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1439933
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 5b4a6adb5ca24a6cb91cdc55c31506fb278d3a91)
+---
+ src/qemu/qemu_capabilities.c | 35 +++++++++++++++++++++++++++++++++--
+ src/qemu/qemu_capabilities.h |  4 ++++
+ src/qemu/qemu_process.c      |  2 +-
+ 3 files changed, 38 insertions(+), 3 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index 7fc577546..01bd4750c 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -386,6 +386,10 @@ struct _virQEMUCapsHostCPUData {
+     virCPUDefPtr reported;
+     /* Migratable host CPU definition used for updating guest CPU. */
+     virCPUDefPtr migratable;
+    /* CPU definition with features detected by libvirt using virCPUGetHost
+     * combined with features reported by QEMU. This is used for backward
+     * compatible comparison between a guest CPU and a host CPU. */
+    virCPUDefPtr full;
+ };
+ 
+ /*
+@@ -2106,6 +2110,10 @@ virQEMUCapsHostCPUDataCopy(virQEMUCapsHostCPUDataPtr dst,
+         !(dst->migratable = virCPUDefCopy(src->migratable)))
+         return -1;
+ 
+    if (src->full &&
+        !(dst->full = virCPUDefCopy(src->full)))
+        return -1;
+
+     return 0;
+ }
+ 
+@@ -2116,6 +2124,7 @@ virQEMUCapsHostCPUDataClear(virQEMUCapsHostCPUDataPtr cpuData)
+     qemuMonitorCPUModelInfoFree(cpuData->info);
+     virCPUDefFree(cpuData->reported);
+     virCPUDefFree(cpuData->migratable);
+    virCPUDefFree(cpuData->full);
+ 
+     memset(cpuData, 0, sizeof(*cpuData));
+ }
+@@ -2457,6 +2466,11 @@ virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+ 
+     case VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE:
+         return cpuData->migratable;
+
+    case VIR_QEMU_CAPS_HOST_CPU_FULL:
+        /* 'full' is non-NULL only if we have data from both QEMU and
+         * virCPUGetHost */
+        return cpuData->full ? cpuData->full : cpuData->reported;
+     }
+ 
+     return NULL;
+@@ -2467,12 +2481,14 @@ static void
+ virQEMUCapsSetHostModel(virQEMUCapsPtr qemuCaps,
+                         virDomainVirtType type,
+                         virCPUDefPtr reported,
+-                        virCPUDefPtr migratable)
+                        virCPUDefPtr migratable,
+                        virCPUDefPtr full)
+ {
+     virQEMUCapsHostCPUDataPtr cpuData = virQEMUCapsGetHostCPUData(qemuCaps, type);
+ 
+     cpuData->reported = reported;
+     cpuData->migratable = migratable;
+    cpuData->full = full;
+ }
+ 
+ 
+@@ -3344,6 +3360,8 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+     virCPUDefPtr cpu = NULL;
+     virCPUDefPtr migCPU = NULL;
+     virCPUDefPtr hostCPU = NULL;
+    virCPUDefPtr fullCPU = NULL;
+    size_t i;
+     int rc;
+ 
+     if (!caps || !virQEMUCapsGuestIsNative(caps->host.arch, qemuCaps->arch))
+@@ -3363,6 +3381,18 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+                                      virQEMUCapsCPUFilterFeatures,
+                                      qemuCaps) < 0)
+             goto error;
+    } else if (type == VIR_DOMAIN_VIRT_KVM &&
+               virCPUGetHostIsSupported(qemuCaps->arch)) {
+        if (!(fullCPU = virCPUGetHost(qemuCaps->arch, VIR_CPU_TYPE_GUEST,
+                                      NULL, NULL, 0)))
+            goto error;
+
+        for (i = 0; i < cpu->nfeatures; i++) {
+            if (cpu->features[i].policy == VIR_CPU_FEATURE_REQUIRE &&
+                virCPUDefUpdateFeature(fullCPU, cpu->features[i].name,
+                                       VIR_CPU_FEATURE_REQUIRE) < 0)
+                goto error;
+        }
+     }
+ 
+     if (!(migCPU = virQEMUCapsNewHostCPUModel()))
+@@ -3378,7 +3408,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+             goto error;
+     }
+ 
+-    virQEMUCapsSetHostModel(qemuCaps, type, cpu, migCPU);
+    virQEMUCapsSetHostModel(qemuCaps, type, cpu, migCPU, fullCPU);
+ 
+  cleanup:
+     virCPUDefFree(hostCPU);
+@@ -3387,6 +3417,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
+  error:
+     virCPUDefFree(cpu);
+     virCPUDefFree(migCPU);
+    virCPUDefFree(fullCPU);
+     virResetLastError();
+     goto cleanup;
+ }
+diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
+index 31818c940..4e9561c0a 100644
+--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
+@@ -455,6 +455,10 @@ typedef enum {
+     VIR_QEMU_CAPS_HOST_CPU_REPORTED,
+     /* Migratable host CPU definition used for updating guest CPU. */
+     VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE,
+    /* CPU definition with features detected by libvirt using virCPUGetHost
+     * combined with features reported by QEMU. This is used for backward
+     * compatible comparison between a guest CPU and a host CPU. */
+    VIR_QEMU_CAPS_HOST_CPU_FULL,
+ } virQEMUCapsHostCPUType;
+ 
+ virCPUDefPtr virQEMUCapsGetHostModel(virQEMUCapsPtr qemuCaps,
+diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
+index e67736638..992a7174b 100644
+--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
+@@ -5300,7 +5300,7 @@ qemuProcessUpdateGuestCPU(virDomainDefPtr def,
+     if (def->cpu->check == VIR_CPU_CHECK_PARTIAL &&
+         virCPUCompare(caps->host.arch,
+                       virQEMUCapsGetHostModel(qemuCaps, def->virtType,
+-                                              VIR_QEMU_CAPS_HOST_CPU_REPORTED),
+                                              VIR_QEMU_CAPS_HOST_CPU_FULL),
+                       def->cpu, true) < 0)
+         return -1;
+ 
@@ -0,0 +1,123 @@
+From: Neal Gompa <ngompa13@gmail.com>
+Date: Mon, 17 Jul 2017 11:32:46 -0400
+Subject: [PATCH] spec: Add support for building the zfs storage driver
+
+Where it can be supported in Fedora, the driver is built and made
+available as a subpackage.
+
+Signed-off-by: Neal Gompa <ngompa13@gmail.com>
+(cherry picked from commit 9af764e86aef7dfb0191a9561bf1d1abf941da05)
+---
+ libvirt.spec.in | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 49 insertions(+), 1 deletion(-)
+
+diff --git a/libvirt.spec.in b/libvirt.spec.in
+index 079b5f386..46a3e97d1 100644
+--- a/libvirt.spec.in
+++ b/libvirt.spec.in
+@@ -71,6 +71,13 @@
+ %define with_storage_gluster 0%{!?_without_storage_gluster:1}
+ %define with_numactl          0%{!?_without_numactl:1}
+ 
+# F25+ has zfs-fuse
+%if 0%{?fedora} >= 25
+    %define with_storage_zfs      0%{!?_without_storage_zfs:1}
+%else
+    %define with_storage_zfs      0
+%endif
+
+ # A few optional bits off by default, we enable later
+ %define with_fuse          0%{!?_without_fuse:0}
+ %define with_cgconfig      0%{!?_without_cgconfig:0}
+@@ -115,6 +122,12 @@
+     %endif
+ %endif
+ 
+# zfs-fuse is not available on some architectures
+%ifarch s390 s390x aarch64
+    %define with_storage_zfs 0
+%endif
+
+
+ # RHEL doesn't ship OpenVZ, VBox, UML, PowerHypervisor,
+ # VMware, libxenserver (xenapi), libxenlight (Xen 4.1 and newer),
+ # or HyperV.
+@@ -373,6 +386,12 @@ BuildRequires: glusterfs-devel >= 3.4.1
+ %if %{with_storage_sheepdog}
+ BuildRequires: sheepdog
+ %endif
+%if %{with_storage_zfs}
+# Support any conforming implementation of zfs. On stock Fedora
+# this is zfs-fuse, but could be zfsonlinux upstream RPMs
+BuildRequires: /sbin/zfs
+BuildRequires: /sbin/zpool
+%endif
+ %if %{with_numactl}
+ # For QEMU/LXC numa info
+ BuildRequires: numactl-devel
+@@ -705,6 +724,21 @@ sheepdog volumes using.
+ %endif
+ 
+ 
+%if %{with_storage_zfs}
+%package daemon-driver-storage-zfs
+Summary: Storage driver plugin for ZFS
+Group: Development/Libraries
+Requires: libvirt-daemon-driver-storage-core = %{version}-%{release}
+# Support any conforming implementation of zfs
+Requires: /sbin/zfs
+Requires: /sbin/zpool
+
+%description daemon-driver-storage-zfs
+The storage driver backend adding implementation of the storage APIs for
+ZFS volumes.
+%endif
+
+
+ %package daemon-driver-storage
+ Summary: Storage driver plugin including all backends for the libvirtd daemon
+ Group: Development/Libraries
+@@ -723,6 +757,9 @@ Requires: libvirt-daemon-driver-storage-rbd = %{version}-%{release}
+ %if %{with_storage_sheepdog}
+ Requires: libvirt-daemon-driver-storage-sheepdog = %{version}-%{release}
+ %endif
+%if %{with_storage_zfs}
+Requires: libvirt-daemon-driver-storage-zfs = %{version}-%{release}
+%endif
+ 
+ %description daemon-driver-storage
+ The storage driver plugin for the libvirtd daemon, providing
+@@ -1180,6 +1217,12 @@ rm -rf .git
+     %define arg_storage_gluster --without-storage-gluster
+ %endif
+ 
+%if %{with_storage_zfs}
+    %define arg_storage_zfs --with-storage-zfs
+%else
+    %define arg_storage_zfs --without-storage-zfs
+%endif
+
+ %if %{with_numactl}
+     %define arg_numactl --with-numactl
+ %else
+@@ -1288,7 +1331,7 @@ rm -f po/stamp-po
+            %{?arg_storage_rbd} \
+            %{?arg_storage_sheepdog} \
+            %{?arg_storage_gluster} \
+-           --without-storage-zfs \
+           %{?arg_storage_zfs} \
+            --without-storage-vstorage \
+            %{?arg_numactl} \
+            %{?arg_numad} \
+@@ -1850,6 +1893,11 @@ exit 0
+ %{_libdir}/%{name}/storage-backend/libvirt_storage_backend_sheepdog.so
+ %endif
+ 
+%if %{with_storage_zfs}
+%files daemon-driver-storage-zfs
+%{_libdir}/%{name}/storage-backend/libvirt_storage_backend_zfs.so
+%endif
+
+ %if %{with_qemu}
+ %files daemon-driver-qemu
+ %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/
@@ -0,0 +1,150 @@
+From: Juan Hernandez <jhernand@redhat.com>
+Date: Thu, 6 Jul 2017 17:03:31 +0200
+Subject: [PATCH] Avoid hidden cgroup mount points
+
+Currently the scan of the /proc/mounts file used to find cgroup mount
+points doesn't take into account that mount points may hidden by other
+mount points. For, example in certain Kubernetes environments the
+/proc/mounts contains the following lines:
+
+  cgroup /sys/fs/cgroup/net_prio,net_cls cgroup ...
+  tmpfs /sys/fs/cgroup tmpfs ...
+  cgroup /sys/fs/cgroup/net_cls,net_prio cgroup ...
+
+In this particular environment the first mount point is hidden by the
+second one. The correct mount point is the third one, but libvirt will
+never process it because it only checks the first mount point for each
+controller (net_cls in this case). So libvirt will try to use the first
+mount point, which doesn't actually exist, and the complete detection
+process will fail.
+
+To avoid that issue this patch changes the virCgroupDetectMountsFromFile
+function so that when there are duplicates it takes the information from
+the last line in /proc/mounts. This requires removing the previous
+explicit condition to skip duplicates, and adding code to free the
+memory used by the processing of duplicated lines.
+
+Related-To: https://bugzilla.redhat.com/1468214
+Related-To: https://github.com/kubevirt/libvirt/issues/4
+Signed-off-by: Juan Hernandez <jhernand@redhat.com>
+(cherry picked from commit dacd160d7479e0ec2d8a63f102145fd30636a1c8)
+---
+ src/util/vircgroup.c                | 23 ++++++++++++++---------
+ tests/vircgroupdata/kubevirt.mounts | 25 +++++++++++++++++++++++++
+ tests/vircgroupdata/kubevirt.parsed | 10 ++++++++++
+ tests/vircgrouptest.c               |  1 +
+ 4 files changed, 50 insertions(+), 9 deletions(-)
+ create mode 100644 tests/vircgroupdata/kubevirt.mounts
+ create mode 100644 tests/vircgroupdata/kubevirt.parsed
+
+diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
+index 5aa1db5b1..a53908fc9 100644
+--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
+@@ -397,6 +397,7 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
+             const char *typestr = virCgroupControllerTypeToString(i);
+             int typelen = strlen(typestr);
+             char *tmp = entry.mnt_opts;
+            struct virCgroupController *controller = &group->controllers[i];
+             while (tmp) {
+                 char *next = strchr(tmp, ',');
+                 int len;
+@@ -406,18 +407,22 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
+                 } else {
+                     len = strlen(tmp);
+                 }
+-                /* NB, the same controller can appear >1 time in mount list
+-                 * due to bind mounts from one location to another. Pick the
+-                 * first entry only
+-                 */
+-                if (typelen == len && STREQLEN(typestr, tmp, len) &&
+-                    !group->controllers[i].mountPoint) {
+
+                if (typelen == len && STREQLEN(typestr, tmp, len)) {
+                     char *linksrc;
+                     struct stat sb;
+                     char *tmp2;
+ 
+-                    if (VIR_STRDUP(group->controllers[i].mountPoint,
+-                                   entry.mnt_dir) < 0)
+                    /* Note that the lines in /proc/mounts have the same
+                     * order than the mount operations, and that there may
+                     * be duplicates due to bind mounts. This means
+                     * that the same mount point may be processed more than
+                     * once. We need to save the results of the last one,
+                     * and we need to be careful to release the memory used
+                     * by previous processing. */
+                    VIR_FREE(controller->mountPoint);
+                    VIR_FREE(controller->linkPoint);
+                    if (VIR_STRDUP(controller->mountPoint, entry.mnt_dir) < 0)
+                         goto error;
+ 
+                     tmp2 = strrchr(entry.mnt_dir, '/');
+@@ -453,7 +458,7 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
+                                 VIR_WARN("Expecting a symlink at %s for controller %s",
+                                          linksrc, typestr);
+                             } else {
+-                                group->controllers[i].linkPoint = linksrc;
+                                controller->linkPoint = linksrc;
+                             }
+                         }
+                     }
+diff --git a/tests/vircgroupdata/kubevirt.mounts b/tests/vircgroupdata/kubevirt.mounts
+new file mode 100644
+index 000000000..ca036196b
+--- /dev/null
+++ b/tests/vircgroupdata/kubevirt.mounts
+@@ -0,0 +1,25 @@
+rootfs / rootfs rw 0 0
+proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
+udev /dev devtmpfs rw,nosuid,relatime,size=10240k,nr_inodes=1006404,mode=755 0 0
+devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
+sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
+/dev/sda1 / ext4 rw,noatime,data=ordered 0 0
+tmpfs /run tmpfs rw,nodev,relatime,size=812296k,mode=755 0 0
+mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0
+shm /dev/shm tmpfs rw,nosuid,nodev,noexec,relatime 0 0
+debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0
+cgroup_root /sys/fs/cgroup tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755 0 0
+openrc /sys/fs/cgroup/openrc cgroup rw,nosuid,nodev,noexec,relatime,release_agent=/lib64/rc/sh/cgroup-release-agent.sh,name=openrc 0 0
+cpuset /some/random/location/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
+cpuset /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
+cpu /sys/fs/cgroup/cpu cgroup rw,nosuid,nodev,noexec,relatime,cpu 0 0
+cpuacct /some/random/location/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
+cpuacct /sys/fs/cgroup/cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
+memory /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
+devices /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
+freezer /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
+blkio /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
+perf_event /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
+hugetlb /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
+binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0
+freezer /some/random/location/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
+diff --git a/tests/vircgroupdata/kubevirt.parsed b/tests/vircgroupdata/kubevirt.parsed
+new file mode 100644
+index 000000000..694870723
+--- /dev/null
+++ b/tests/vircgroupdata/kubevirt.parsed
+@@ -0,0 +1,10 @@
+cpu          /sys/fs/cgroup/cpu
+cpuacct      /sys/fs/cgroup/cpuacct
+cpuset       /sys/fs/cgroup/cpuset
+memory       /sys/fs/cgroup/memory
+devices      /sys/fs/cgroup/devices
+freezer      /some/random/location/freezer
+blkio        /sys/fs/cgroup/blkio
+net_cls      <null>
+perf_event   /sys/fs/cgroup/perf_event
+name=systemd <null>
+diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
+index f55ef74a1..cf0315f16 100644
+--- a/tests/vircgrouptest.c
+++ b/tests/vircgrouptest.c
+@@ -885,6 +885,7 @@ mymain(void)
+     DETECT_MOUNTS("cgroups3");
+     DETECT_MOUNTS("all-in-one");
+     DETECT_MOUNTS("no-cgroups");
+    DETECT_MOUNTS("kubevirt");
+ 
+     if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
+         ret = -1;
@@ -0,0 +1,53 @@
+From: Jim Fehlig <jfehlig@suse.com>
+Date: Tue, 18 Jul 2017 10:20:35 -0600
+Subject: [PATCH] docs: schema: make disk driver name attribute optional
+
+/domain/devices/disk/driver/@name is not a required or mandatory
+attribute according to formatdomain, and indeed it was agreed on
+IRC that the attribute is "optional for input, recommended (but
+not required) for output". Currently the schema requires the
+attribute, causing virt-xml-validate to fail on disk config where
+the driver name is not explicitly specified. E.g.
+
+# cat test.xml | grep -A 5 cdrom
+    <disk type='file' device='cdrom'>
+      <driver type='raw'/>
+      <target dev='hdb' bus='ide'/>
+      <readonly/>
+      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
+    </disk>
+
+# virt-xml-validate test.xml
+Relax-NG validity error : Extra element devices in interleave
+test.xml:21: element devices: Relax-NG validity error : Element domain failed to validate content
+test.xml fails to validate
+
+Relaxing the name attribute to be optional fixes the validation
+
+# virt-xml-validate test.xml
+test.xml validates
+
+(cherry picked from commit b494e09d058f09b48d0fd8855edd557101294671)
+---
+ docs/schemas/domaincommon.rng | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
+index edc225fe5..dfc7e2470 100644
+--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
+@@ -1720,9 +1720,11 @@
+     </element>
+   </define>
+   <define name="driverFormat">
+-    <attribute name="name">
+-      <ref name="genericName"/>
+-    </attribute>
+    <optional>
+      <attribute name="name">
+        <ref name="genericName"/>
+      </attribute>
+    </optional>
+     <optional>
+       <attribute name='type'>
+         <choice>
@@ -0,0 +1,34 @@
+From: Stefan Berger <stefanb@linux.vnet.ibm.com>
+Date: Thu, 29 Jun 2017 14:01:11 -0400
+Subject: [PATCH] tpm: Use /dev/null for cancel path if none was found
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+TPM 2 does not implement sysfs files for cancellation of commands.
+We therefore use /dev/null for the cancel path passed to QEMU.
+
+Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
+Tested-by: Javier Martinez Canillas <javierm@redhat.com>
+Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit dfbb15b75433e520fb1b905c1c3e28753e53e4a5)
+---
+ src/util/virtpm.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/util/virtpm.c b/src/util/virtpm.c
+index 6d9b0657a..d5c10da38 100644
+--- a/src/util/virtpm.c
+++ b/src/util/virtpm.c
+@@ -61,9 +61,7 @@ virTPMCreateCancelPath(const char *devpath)
+                 VIR_FREE(path);
+             }
+             if (!path)
+-                virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+-                               _("No usable sysfs TPM cancel file could be "
+-                                 "found"));
+                ignore_value(VIR_STRDUP(path, "/dev/null"));
+         } else {
+             virReportError(VIR_ERR_INTERNAL_ERROR,
+                            _("TPM device path %s is invalid"), devpath);
@@ -0,0 +1,108 @@
+From: Cole Robinson <crobinso@redhat.com>
+Date: Sun, 27 Aug 2017 11:23:47 -0400
+Subject: [PATCH] security: add MANAGER_MOUNT_NAMESPACE flag
+
+The VIR_SECURITY_MANAGER_MOUNT_NAMESPACE flag informs the DAC driver
+if mount namespaces are in use for the VM. Will be used for future
+changes.
+
+Wire it up in the qemu driver
+
+(cherry picked from commit 321031e482425dfeae0f125cdac6df870f079efd)
+---
+ src/qemu/qemu_driver.c          |  2 ++
+ src/security/security_dac.c     | 10 ++++++++++
+ src/security/security_dac.h     |  3 +++
+ src/security/security_manager.c |  4 +++-
+ src/security/security_manager.h |  1 +
+ 5 files changed, 19 insertions(+), 1 deletion(-)
+
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index ce844bb04..555a1009b 100644
+--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
+@@ -417,6 +417,8 @@ qemuSecurityInit(virQEMUDriverPtr driver)
+     if (virQEMUDriverIsPrivileged(driver)) {
+         if (cfg->dynamicOwnership)
+             flags |= VIR_SECURITY_MANAGER_DYNAMIC_OWNERSHIP;
+        if (virBitmapIsBitSet(cfg->namespaces, QEMU_DOMAIN_NS_MOUNT))
+            flags |= VIR_SECURITY_MANAGER_MOUNT_NAMESPACE;
+         if (!(mgr = qemuSecurityNewDAC(QEMU_DRIVER_NAME,
+                                        cfg->user,
+                                        cfg->group,
+diff --git a/src/security/security_dac.c b/src/security/security_dac.c
+index 922e48494..1f8d279bf 100644
+--- a/src/security/security_dac.c
+++ b/src/security/security_dac.c
+@@ -57,6 +57,7 @@ struct _virSecurityDACData {
+     gid_t *groups;
+     int ngroups;
+     bool dynamicOwnership;
+    bool mountNamespace;
+     char *baselabel;
+     virSecurityManagerDACChownCallback chownCallback;
+ };
+@@ -237,6 +238,15 @@ virSecurityDACSetDynamicOwnership(virSecurityManagerPtr mgr,
+     priv->dynamicOwnership = dynamicOwnership;
+ }
+ 
+void
+virSecurityDACSetMountNamespace(virSecurityManagerPtr mgr,
+                                bool mountNamespace)
+{
+    virSecurityDACDataPtr priv = virSecurityManagerGetPrivateData(mgr);
+    priv->mountNamespace = mountNamespace;
+}
+
+
+ void
+ virSecurityDACSetChownCallback(virSecurityManagerPtr mgr,
+                                virSecurityManagerDACChownCallback chownCallback)
+diff --git a/src/security/security_dac.h b/src/security/security_dac.h
+index 846cefbb5..97681c961 100644
+--- a/src/security/security_dac.h
+++ b/src/security/security_dac.h
+@@ -32,6 +32,9 @@ int virSecurityDACSetUserAndGroup(virSecurityManagerPtr mgr,
+ void virSecurityDACSetDynamicOwnership(virSecurityManagerPtr mgr,
+                                        bool dynamic);
+ 
+void virSecurityDACSetMountNamespace(virSecurityManagerPtr mgr,
+                                     bool mountNamespace);
+
+ void virSecurityDACSetChownCallback(virSecurityManagerPtr mgr,
+                                     virSecurityManagerDACChownCallback chownCallback);
+ 
+diff --git a/src/security/security_manager.c b/src/security/security_manager.c
+index 6c777db1e..b2d04d4b9 100644
+--- a/src/security/security_manager.c
+++ b/src/security/security_manager.c
+@@ -146,7 +146,8 @@ virSecurityManagerNewDAC(const char *virtDriver,
+     virSecurityManagerPtr mgr;
+ 
+     virCheckFlags(VIR_SECURITY_MANAGER_NEW_MASK |
+-                  VIR_SECURITY_MANAGER_DYNAMIC_OWNERSHIP, NULL);
+                  VIR_SECURITY_MANAGER_DYNAMIC_OWNERSHIP |
+                  VIR_SECURITY_MANAGER_MOUNT_NAMESPACE, NULL);
+ 
+     mgr = virSecurityManagerNewDriver(&virSecurityDriverDAC,
+                                       virtDriver,
+@@ -161,6 +162,7 @@ virSecurityManagerNewDAC(const char *virtDriver,
+     }
+ 
+     virSecurityDACSetDynamicOwnership(mgr, flags & VIR_SECURITY_MANAGER_DYNAMIC_OWNERSHIP);
+    virSecurityDACSetMountNamespace(mgr, flags & VIR_SECURITY_MANAGER_MOUNT_NAMESPACE);
+     virSecurityDACSetChownCallback(mgr, chownCallback);
+ 
+     return mgr;
+diff --git a/src/security/security_manager.h b/src/security/security_manager.h
+index 238e66cd0..96937a892 100644
+--- a/src/security/security_manager.h
+++ b/src/security/security_manager.h
+@@ -36,6 +36,7 @@ typedef enum {
+     VIR_SECURITY_MANAGER_REQUIRE_CONFINED   = 1 << 2,
+     VIR_SECURITY_MANAGER_PRIVILEGED         = 1 << 3,
+     VIR_SECURITY_MANAGER_DYNAMIC_OWNERSHIP  = 1 << 4,
+    VIR_SECURITY_MANAGER_MOUNT_NAMESPACE    = 1 << 5,
+ } virSecurityManagerNewFlags;
+ 
+ # define VIR_SECURITY_MANAGER_NEW_MASK  \
@@ -0,0 +1,101 @@
+From: Cole Robinson <crobinso@redhat.com>
+Date: Mon, 17 Jul 2017 08:57:57 -0400
+Subject: [PATCH] security: dac: relabel spice rendernode
+
+For a logged in user this a path like /dev/dri/renderD128 will have
+default ownership root:video which won't work for the qemu:qemu user,
+so we need to chown it.
+
+We only do this when mount namespaces are enabled in the qemu driver,
+so the chown'ing doesn't interfere with other users of the shared
+render node path
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1460804
+(cherry picked from commit 98931187eefdec6f2dea5cb82ab6d23a3ffa6634)
+---
+ src/security/security_dac.c | 58 +++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 58 insertions(+)
+
+diff --git a/src/security/security_dac.c b/src/security/security_dac.c
+index 1f8d279bf..5f13bcee8 100644
+--- a/src/security/security_dac.c
+++ b/src/security/security_dac.c
+@@ -1379,6 +1379,54 @@ virSecurityDACRestoreTPMFileLabel(virSecurityManagerPtr mgr,
+ }
+ 
+ 
+static int
+virSecurityDACSetGraphicsLabel(virSecurityManagerPtr mgr,
+                               virDomainDefPtr def,
+                               virDomainGraphicsDefPtr gfx)
+
+{
+    virSecurityDACDataPtr priv = virSecurityManagerGetPrivateData(mgr);
+    virSecurityLabelDefPtr seclabel;
+    uid_t user;
+    gid_t group;
+
+    /* Skip chowning the shared render file if namespaces are disabled */
+    if (!priv->mountNamespace)
+        return 0;
+
+    seclabel = virDomainDefGetSecurityLabelDef(def, SECURITY_DAC_NAME);
+    if (seclabel && !seclabel->relabel)
+        return 0;
+
+    if (virSecurityDACGetIds(seclabel, priv, &user, &group, NULL, NULL) < 0)
+        return -1;
+
+    if (gfx->type == VIR_DOMAIN_GRAPHICS_TYPE_SPICE &&
+        gfx->data.spice.gl == VIR_TRISTATE_BOOL_YES &&
+        gfx->data.spice.rendernode) {
+        if (virSecurityDACSetOwnership(priv, NULL,
+                                       gfx->data.spice.rendernode,
+                                       user, group) < 0)
+            return -1;
+    }
+
+    return 0;
+}
+
+
+static int
+virSecurityDACRestoreGraphicsLabel(virSecurityManagerPtr mgr ATTRIBUTE_UNUSED,
+                               virDomainDefPtr def ATTRIBUTE_UNUSED,
+                               virDomainGraphicsDefPtr gfx ATTRIBUTE_UNUSED)
+
+{
+    /* The only graphics labelling we do is dependent on mountNamespaces,
+       in which case 'restoring' the label doesn't actually accomplish
+       anything, so there's nothing to do here */
+    return 0;
+}
+
+
+ static int
+ virSecurityDACSetInputLabel(virSecurityManagerPtr mgr,
+                             virDomainDefPtr def,
+@@ -1489,6 +1537,11 @@ virSecurityDACRestoreAllLabel(virSecurityManagerPtr mgr,
+             rc = -1;
+     }
+ 
+    for (i = 0; i < def->ngraphics; i++) {
+        if (virSecurityDACRestoreGraphicsLabel(mgr, def, def->graphics[i]) < 0)
+            return -1;
+    }
+
+     for (i = 0; i < def->ninputs; i++) {
+         if (virSecurityDACRestoreInputLabel(mgr, def, def->inputs[i]) < 0)
+             rc = -1;
+@@ -1602,6 +1655,11 @@ virSecurityDACSetAllLabel(virSecurityManagerPtr mgr,
+             return -1;
+     }
+ 
+    for (i = 0; i < def->ngraphics; i++) {
+        if (virSecurityDACSetGraphicsLabel(mgr, def, def->graphics[i]) < 0)
+            return -1;
+    }
+
+     for (i = 0; i < def->ninputs; i++) {
+         if (virSecurityDACSetInputLabel(mgr, def, def->inputs[i]) < 0)
+             return -1;
@@ -0,0 +1,63 @@
+From: Michal Privoznik <mprivozn@redhat.com>
+Date: Mon, 31 Jul 2017 16:55:58 +0200
+Subject: [PATCH] qemu: Honour <on_reboot/>
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1476866
+
+For some reason, we completely ignore <on_reboot/> setting for
+domains. The implementation is simply not there. It never was.
+
+Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit 3ee9bdbe351c0b80d4c469571ef31df3f1b148ea)
+---
+ src/qemu/qemu_process.c | 27 ++++++++++++++++++++++++---
+ 1 file changed, 24 insertions(+), 3 deletions(-)
+
+diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
+index 992a7174b..7588212ba 100644
+--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
+@@ -487,6 +487,7 @@ qemuProcessHandleReset(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
+     virObjectEventPtr event;
+     qemuDomainObjPrivatePtr priv;
+     virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
+    int ret = -1;
+ 
+     virObjectLock(vm);
+ 
+@@ -498,12 +499,32 @@ qemuProcessHandleReset(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
+     if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm, driver->caps) < 0)
+         VIR_WARN("Failed to save status on vm %s", vm->def->name);
+ 
+-    virObjectUnlock(vm);
+    if (vm->def->onReboot == VIR_DOMAIN_LIFECYCLE_DESTROY ||
+        vm->def->onReboot == VIR_DOMAIN_LIFECYCLE_PRESERVE) {
+ 
+-    qemuDomainEventQueue(driver, event);
+        if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0)
+            goto cleanup;
+
+        if (!virDomainObjIsActive(vm)) {
+            VIR_DEBUG("Ignoring RESET event from inactive domain %s",
+                      vm->def->name);
+            goto endjob;
+        }
+
+        qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_DESTROYED,
+                        QEMU_ASYNC_JOB_NONE, 0);
+        virDomainAuditStop(vm, "destroyed");
+        qemuDomainRemoveInactive(driver, vm);
+     endjob:
+        qemuDomainObjEndJob(driver, vm);
+    }
+ 
+    ret = 0;
+ cleanup:
+    virObjectUnlock(vm);
+    qemuDomainEventQueue(driver, event);
+     virObjectUnref(cfg);
+-    return 0;
+    return ret;
+ }
+ 
+ 
@@ -0,0 +1,113 @@
+From: Michal Privoznik <mprivozn@redhat.com>
+Date: Thu, 27 Apr 2017 16:29:21 +0200
+Subject: [PATCH] qemuDomainBuildNamespace: Move /dev/* mountpoints later
+
+When setting up mount namespace for a qemu domain the following
+steps are executed:
+
+1) get list of mountpoints under /dev/
+2) move them to /var/run/libvirt/qemu/$domName.ext
+3) start constructing new device tree under /var/run/libvirt/qemu/$domName.dev
+4) move the mountpoint of the new device tree to /dev
+5) restore original mountpoints from step 2)
+
+Note the problem with this approach is that if some device in step
+3) requires access to a mountpoint from step 2) it will fail as
+the mountpoint is not there anymore. For instance consider the
+following domain disk configuration:
+
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source file='/dev/shm/vhostmd0'/>
+      <target dev='vdb' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </disk>
+
+In this case operation fails as we are unable to create vhostmd0
+in the new device tree because after step 2) there is no /dev/shm
+anymore. Leave aside fact that we shouldn't try to create devices
+living in other mountpoints. That's a separate bug that will be
+addressed later.
+
+Currently, the order described above is rearranged to:
+
+1) get list of mountpoints under /dev/
+2) start constructing new device tree under /var/run/libvirt/qemu/$domName.dev
+3) move them to /var/run/libvirt/qemu/$domName.ext
+4) move the mountpoint of the new device tree to /dev
+5) restore original mountpoints from step 3)
+
+Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
+Reviewed-by: Cedric Bosdonnat <cbosdonnat@suse.com>
+(cherry picked from commit a7cc039dc796f541793955598377807af48341fb)
+(cherry picked from commit 469bf7cb7a44a0798c63e4b5e4682d8e38bce66e)
+---
+ src/qemu/qemu_domain.c | 48 ++++++++++++++++++++++++------------------------
+ 1 file changed, 24 insertions(+), 24 deletions(-)
+
+diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
+index 4a127cedf..64f18f493 100644
+--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
+@@ -7854,6 +7854,30 @@ qemuDomainBuildNamespace(virQEMUDriverConfigPtr cfg,
+     if (qemuDomainSetupDev(cfg, mgr, vm, devPath) < 0)
+         goto cleanup;
+ 
+    if (qemuDomainSetupAllDisks(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllHostdevs(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllMemories(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllChardevs(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupTPM(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllGraphics(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllInputs(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+    if (qemuDomainSetupAllRNGs(cfg, vm, devPath) < 0)
+        goto cleanup;
+
+     /* Save some mount points because we want to share them with the host */
+     for (i = 0; i < ndevMountsPath; i++) {
+         struct stat sb;
+@@ -7881,30 +7905,6 @@ qemuDomainBuildNamespace(virQEMUDriverConfigPtr cfg,
+             goto cleanup;
+     }
+ 
+-    if (qemuDomainSetupAllDisks(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllHostdevs(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllMemories(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllChardevs(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupTPM(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllGraphics(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllInputs(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+-    if (qemuDomainSetupAllRNGs(cfg, vm, devPath) < 0)
+-        goto cleanup;
+-
+     if (virFileMoveMount(devPath, "/dev") < 0)
+         goto cleanup;
+ 
@@ -0,0 +1,71 @@
+From: "Daniel P. Berrange" <berrange@redhat.com>
+Date: Thu, 5 Oct 2017 17:54:28 +0100
+Subject: [PATCH] qemu: ensure TLS clients always verify the server certificate
+
+The default_tls_x509_verify (and related) parameters in qemu.conf
+control whether the QEMU TLS servers request & verify certificates
+from clients. This works as a simple access control system for
+servers by requiring the CA to issue certs to permitted clients.
+This use of client certificates is disabled by default, since it
+requires extra work to issue client certificates.
+
+Unfortunately the code was using this configuration parameter when
+setting up both TLS clients and servers in QEMU. The result was that
+TLS clients for character devices and disk devices had verification
+turned off, meaning they would ignore errors while validating the
+server certificate.
+
+This allows for trivial MITM attacks between client and server,
+as any certificate returned by the attacker will be accepted by
+the client.
+
+This is assigned CVE-2017-1000256  / LSN-2017-0002
+
+Reviewed-by: Eric Blake <eblake@redhat.com>
+Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
+(cherry picked from commit 441d3eb6d1be940a67ce45a286602a967601b157)
+---
+ src/qemu/qemu_command.c                                                 | 2 +-
+ tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-chardev.args     | 2 +-
+ .../qemuxml2argv-serial-tcp-tlsx509-secret-chardev.args                 | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index 311edd13e..141831635 100644
+--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
+@@ -727,7 +727,7 @@ qemuBuildTLSx509BackendProps(const char *tlspath,
+     if (virJSONValueObjectCreate(propsret,
+                                  "s:dir", path,
+                                  "s:endpoint", (isListen ? "server": "client"),
+-                                 "b:verify-peer", verifypeer,
+                                 "b:verify-peer", (isListen ? verifypeer : true),
+                                  NULL) < 0)
+         goto cleanup;
+ 
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-chardev.args b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-chardev.args
+index b456cce30..003d11de7 100644
+--- a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-chardev.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-chardev.args
+@@ -26,7 +26,7 @@ server,nowait \
+ localport=1111 \
+ -device isa-serial,chardev=charserial0,id=serial0 \
+ -object tls-creds-x509,id=objcharserial1_tls0,dir=/etc/pki/libvirt-chardev,\
+-endpoint=client,verify-peer=no \
+endpoint=client,verify-peer=yes \
+ -chardev socket,id=charserial1,host=127.0.0.1,port=5555,\
+ tls-creds=objcharserial1_tls0 \
+ -device isa-serial,chardev=charserial1,id=serial1 \
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-secret-chardev.args b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-secret-chardev.args
+index 7f9fedb6c..a020ff006 100644
+--- a/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-secret-chardev.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-tlsx509-secret-chardev.args
+@@ -31,7 +31,7 @@ localport=1111 \
+ data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+ keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+ -object tls-creds-x509,id=objcharserial1_tls0,dir=/etc/pki/libvirt-chardev,\
+-endpoint=client,verify-peer=no,passwordid=charserial1-secret0 \
+endpoint=client,verify-peer=yes,passwordid=charserial1-secret0 \
+ -chardev socket,id=charserial1,host=127.0.0.1,port=5555,\
+ tls-creds=objcharserial1_tls0 \
+ -device isa-serial,chardev=charserial1,id=serial1 \
@@ -1,2 +1 @@
-1835bbfa492099bce12e2934870e5611  libvirt-1.1.2.tar.gz
-b0dfe373ebe0c588b42a28c14d36a3e6  libvirt-1.1.3.tar.gz
+SHA512 (libvirt-3.2.1.tar.xz) = 4ec4faceedcad3a5419e91444b0c83adcbed0ff6482fb53c058a75412064de69e09fd096de4a30b8c1149da6ba03287b10e8af925b01d725e655658035e43d9a
Author	SHA1	Message	Date
Cole Robinson	54d3da1da5	CVE-2017-1000256: libvirt: TLS certificate verification disabled for clients (bz #1503687 )	2017-12-04 12:16:49 -05:00
Cole Robinson	faf5df2081	Fix TPM2 passthrough (bz #1486240 ) Fix spice GL qemu:///system rendernode permissions (bz #1460804) Fix on_reboot=destroy setting (bz #1476866) Fix disk images in /dev/shm (bz #1482146)	2017-09-15 19:04:20 -04:00
Cole Robinson	e5075407b1	Enable ZFS storage driver (bz #1471912 ) Don't use cgroup mount points from /proc/mounts that are hidden (bz #1470593) disk driver name=... should be optional (bz #1473091)	2017-08-04 16:11:19 -04:00
Cole Robinson	8c3f1e830e	Fix resuming qemu VMs suspended before libvirt 3.2.0 Fix issues with AMD CPU models, and some others	2017-07-12 16:26:46 -04:00
Cole Robinson	58083f4418	Remove wireshark workaround	2017-06-14 10:47:37 -04:00
Cole Robinson	55a13fd521	Tweak condition for not starting in live environment (bz #1146232 )	2017-05-31 17:28:27 -04:00
Cole Robinson	262bbf08f2	Fix aarch64 gic default for non-kvm VMs (bz #1449837 ) Don't run libvirtd in live environment, to avoid network collision (bz #1146232)	2017-05-30 18:57:48 -04:00
Cole Robinson	0fe69a9b44	Rebased to version 3.2.1	2017-05-10 20:26:58 -04:00
Daniel P. Berrange	04cb28c315	Update to 3.2.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2017-04-03 14:30:13 +01:00
Daniel P. Berrange	a74ea318d1	Update to 3.1.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2017-03-03 16:48:12 +00:00
Fedora Release Engineering	98ed6b4e36	- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild	2017-02-10 19:39:29 +00:00
Daniel P. Berrange	2c49d1fd11	Update to 3.0.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2017-01-19 10:16:16 +00:00
Igor Gnatenko	6e7bca6631	Rebuild for readline 7.x Signed-off-by: Igor Gnatenko <ignatenko@redhat.com>	2017-01-12 17:30:33 +01:00
Daniel P. Berrange	2fe145bb02	Rebuild to pick up new libxen* soname Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-12-08 18:31:20 +00:00
Daniel P. Berrange	10b7d235e3	Temp hack for gnutls 3.5.6 regression Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-12-05 12:06:04 +00:00
Daniel P. Berrange	232e2e7de2	Add workaround for wireshark-devel brokeness yet again Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-12-05 11:21:03 +00:00
Daniel P. Berrange	fb1e4b061e	Kill changeog entries prior to 2015 Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-12-05 10:07:41 +00:00
Daniel P. Berrange	0b1a013081	Update to 2.5.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-12-05 10:06:54 +00:00
Daniel P. Berrange	a972457f43	Update to 2.4.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-11-02 09:20:09 +00:00
Daniel P. Berrange	67cfa34a05	Update to 2.3.0 release	2016-10-06 11:42:08 +01:00
Daniel P. Berrange	fc2ebb7646	Update to 2.2.0 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-09-05 12:42:42 +01:00
Daniel P. Berrange	e92b461b4f	Upload 2.1.0 tar Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-08-02 15:12:35 +01:00
Daniel P. Berrange	b1ac7b5791	Rebase to 2.1.0 Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-08-02 15:11:55 +01:00
Richard W.M. Jones	88424efe85	Rebuild to attempt to fix 'nothing provides libxenctrl.so.4.6()(64bit) needed by libvirt-daemon-2.0.0-1.fc25.x86_64'	2016-07-23 16:35:53 +01:00
Daniel P. Berrange	4e2aab98a2	Add deps on systemd-container	2016-07-13 17:50:00 +01:00
Daniel P. Berrange	f4bc1a2fe2	Disable wireshark	2016-07-01 11:21:55 +01:00
Daniel P. Berrange	a4bf2768b8	Update to 2.0.0 release	2016-07-01 10:43:53 +01:00
Richard W.M. Jones	47cd44e9da	Rebuild against new glibc (see https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/VUOTESHSWFRCYPXIVG6BSMAUITS7QCK2/).	2016-06-13 14:29:22 +01:00
Daniel P. Berrange	731c6b90ff	Add patch to avoid building against libsystemd-daemon.so Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-06-07 09:48:24 +01:00
Daniel P. Berrange	47ca46905d	Rebase to 1.3.5 Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-06-06 11:46:44 +01:00
Cole Robinson	860ffc5b13	Fix libxl video config via virt-install (bz #1334557 ) Advertise fedora edk2 firmware builds to apps (bz #1335395)	2016-05-20 16:37:26 -04:00
Cole Robinson	611b2ee520	Rebased to version 1.3.4	2016-05-02 20:22:05 -04:00
Richard W.M. Jones	edcb926f9d	Fix 200ms performance problem when waiting for monitor socket of new domains.	2016-04-19 11:53:54 +01:00
Cole Robinson	caebff8304	Re-run autotools, since patches touch configure	2016-04-15 06:23:13 -04:00
Cole Robinson	8fa41135ca	libvirt assigns same address to two PCI devices (bz #1325085 ) Fix build with -Werror	2016-04-14 19:46:33 -04:00
Cole Robinson	0debbff964	Rebased to version 1.3.3	2016-04-07 09:55:06 -04:00
Cole Robinson	d6cc78be66	Fix qemu:///session disconnect after 30 seconds Fix 'permission denied' errors trying to unlink disk images (bz #1289327) Fix qemu:///session connect race failures (bz #1271183) driver: log missing modules as INFO, not WARN (bz #1274849)	2016-03-17 17:38:30 -04:00
Richard W.M. Jones	8d9645735e	Add fix for RHBZ#1315606.	2016-03-09 14:51:59 +00:00
Daniel P. Berrange	4c65f08330	Update to 1.3.2 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2016-03-01 14:26:53 +00:00
Daniel P. Berrange	2427f8f078	Re-enable wireshark	2016-02-24 22:23:39 +00:00
Dennis Gilmore	d168e4f934	- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild	2016-02-04 04:06:44 +00:00
Daniel P. Berrange	4dd365589f	Disable wireshark due to https://bugzilla.redhat.com/show_bug.cgi?id=1300002	2016-01-19 17:44:37 +00:00
Daniel P. Berrange	50e253df29	Update to 1.3.1 release	2016-01-19 14:44:36 +00:00
Daniel P. Berrange	cb71801a2b	Add patch to fix 32-bit test suite check Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2015-12-11 12:15:31 +00:00
Daniel P. Berrange	4a9c74e91d	Update to 1.3.0 release	2015-12-09 20:53:57 +00:00
Daniel P. Berrange	281508ec99	Update to 1.2.21 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2015-11-11 10:01:32 +00:00
Cole Robinson	feb92626e1	Rebuild for xen 4.6	2015-10-11 16:08:21 -04:00
Daniel P. Berrange	93cadb0880	Update to 1.2.20 release	2015-10-02 15:58:35 +01:00
Daniel P. Berrange	dd6b57aa60	Update to 1.2.19 release	2015-09-02 12:52:54 +01:00
Daniel P. Berrange	b8cb754e9d	Add workaround for //bugzilla.redhat.com/show_bug.cgi?id=1250020	2015-08-04 12:29:04 +01:00
Daniel P. Berrange	dbe61507bd	Update to 1.2.18 release	2015-08-04 09:50:35 +01:00
Richard W.M. Jones	ce7b23d9d0	Fix 'Cannot write data: Broken pipe [code=38 domain=7]' (RHBZ#1247746).	2015-07-29 11:35:59 +01:00
Cole Robinson	8ded6ff93e	Fix dep for f23 polkit packaging changes	2015-07-14 14:05:12 -04:00
Cole Robinson	1ef96f3488	Disable test suite, currently crashing on i686	2015-07-14 12:42:13 -04:00
Cole Robinson	ee3bf37900	Update spec for 1.2.17	2015-07-14 12:23:04 -04:00
Peter Robinson	7452a06938	Rebuild (aarch64)	2015-07-12 22:27:12 +01:00
Daniel Veillard	fe8f9ed9c4	Upstream release 1.2.17	2015-07-02 13:40:30 +08:00
Daniel P. Berrange	1b64f74c82	Rebuild for libwsman soname change Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2015-06-16 14:49:54 +01:00
Daniel P. Berrange	c81949046d	Update to 1.2.16 release	2015-06-01 10:05:32 +01:00
Daniel Veillard	19dcb913e6	Upstream release 1.2.16	2015-06-01 10:49:59 +08:00
Richard W.M. Jones	e4b5ba1a9d	Add Cole Robinson's patch to fix arch selection (bz# 1219198, bz#1219191)	2015-05-07 15:08:12 +01:00
Cole Robinson	5f1a422d83	Rebased to version 1.2.15	2015-05-04 13:28:39 -04:00
Cole Robinson	c5b0b3ef9d	Fix LXC domain startup (bz #1210397 ) Fix race starting multiple session daemons (bz #1200149) Fix change-media success messages Strip invalid control codes from XML (bz #1066564, bz #1184131)	2015-04-15 14:40:41 -04:00
Cole Robinson	c0a04cb876	Rebased to version 1.2.14	2015-04-02 12:44:09 -04:00
Daniel Veillard	3cc7cdf12f	Upstream release 1.2.14	2015-04-02 15:56:44 +08:00
Cole Robinson	6b531d9967	Fix connecting to qemu:///session (bz #1198244 )	2015-03-10 11:10:16 -04:00
Cole Robinson	4d05ac021c	Rebased to version 1.2.13 lot of improvements around NUMA code a lot of improvement and bug fixes	2015-03-02 11:36:45 -05:00
Daniel Veillard	d29aa84b17	upstream release of libvirt-1.2.13	2015-03-02 11:46:49 +08:00
Daniel P. Berrange	a075adc818	Rebuild for changed xen soname	2015-02-03 09:21:55 +00:00
Daniel P. Berrange	4d0e63f99c	Update to 1.2.12 release	2015-01-27 10:53:52 +00:00
Daniel P. Berrange	9e11936ec5	Disable -Werror	2014-12-15 15:29:30 +00:00
Daniel P. Berrange	a4075ec632	Update to 1.2.11 release	2014-12-15 12:01:37 +00:00
Cole Robinson	dadb59c95f	Allow arm/aarch64 with UEFI	2014-11-21 10:15:51 -05:00
Cole Robinson	e73cc6a9d8	Fix caps probing when KVM is disabled (bz #1160318 ) ppc64le fixes (bz #1163439)	2014-11-15 18:33:55 -05:00
Cole Robinson	10cd84e37f	Remove unused patches	2014-11-15 15:21:48 -05:00
Daniel Veillard	e63e2040cd	Upstream release of 1.2.10	2014-11-03 15:13:32 +08:00
Cole Robinson	91063332d7	Fix creating i686 guest with x86_64 emulator (bz #1153797 ) Fix tests with latest libxml2	2014-10-30 11:01:41 -04:00
Cole Robinson	503330ba5d	Fix selinux errors with /dev/net/tun (bz #1147057 )	2014-10-09 13:00:53 -04:00
Cole Robinson	0a64085f47	Fix specifying CPU for qemu aarch64	2014-10-03 09:32:42 -04:00
Daniel P. Berrange	1073e2447a	Update to 1.2.9 release	2014-10-01 17:09:48 +01:00
Cole Robinson	5b1a906ace	Fix labelling host devices (bz #1145968 )	2014-09-24 12:15:49 -04:00
Cole Robinson	aff97e0146	Fix specifying CPU for qemu aarch64	2014-09-23 17:27:47 -04:00
Cole Robinson	a4b41a378b	Rerun autotools for new patches	2014-09-18 16:06:49 -04:00
Cole Robinson	3ec523d168	Don't mess up labelling of /dev/net/tun (bz #1141879 ) pflash/nvram support for UEFI/OVMF	2014-09-18 15:36:06 -04:00
Cole Robinson	622cf0d642	Fix preun script (bz #1142367 )	2014-09-17 10:55:26 -04:00
Cole Robinson	a540751e83	Generate non-colliding network IP range at RPM install time (bz #811967 ) Fix directory creation at session daemon startup (bz #1139672) Disable wireshark building, currently broken on f21/rawhide	2014-09-15 14:52:07 -04:00
Daniel P. Berrange	11b596669a	Re-disable wireshark	2014-09-05 16:42:57 +01:00
Daniel P. Berrange	fefbae879b	Update to 1.2.8 release	2014-09-05 16:15:21 +01:00
Peter Robinson	695b281409	- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild	2014-08-17 06:38:41 +00:00
Cole Robinson	9f9eae34c1	Rebased to version 1.2.7	2014-08-12 13:58:50 -04:00
Peter Robinson	ae37ed3500	Enable kvm on aarch64, Cleanup F-16/18 conditionals	2014-07-15 17:52:18 +01:00
Daniel P. Berrange	f7f509999b	Update to 1.2.6 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2014-07-02 17:21:15 +01:00
Daniel Veillard	419bcc4b2f	new release	2014-07-02 14:25:52 +08:00
Dennis Gilmore	7b59d4f7eb	- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild	2014-06-07 00:55:30 -05:00
Daniel P. Berrange	03326e9c04	Update to 1.2.5 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2014-06-02 10:42:59 +01:00
Daniel P. Berrange	f40b464d1e	Update to 1.2.4 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2014-05-06 15:54:45 +01:00
Cole Robinson	810ca6c207	Fix LXC from throwing error System lacks NETNS support (bz #1084902 )	2014-04-11 15:53:56 -04:00
Cole Robinson	8df3aef6aa	Add sources	2014-04-01 18:00:14 -04:00
Cole Robinson	0223d5a656	Rebased to version 1.2.3	2014-04-01 17:50:30 -04:00
Cole Robinson	aad810a204	Rebuild for xen 4.4	2014-03-24 08:53:56 -04:00
Daniel P. Berrange	1b8b7567b1	Update to 1.2.2 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2014-03-03 11:19:24 +00:00
Cole Robinson	442040caac	Rebuild for openwsman soname bump	2014-01-27 13:21:35 -05:00
Daniel P. Berrange	65efaafca2	Update to 1.2.1 release Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2014-01-21 11:18:53 +00:00
Cole Robinson	e87c8ab0c7	Remove unused patch	2014-01-16 20:36:40 -05:00
Daniel Veillard	be6bda45b4	Updated to new tarball, but not the spec file	2014-01-16 18:17:37 +08:00
Daniel P. Berrange	8c9e40d383	Update to 1.2.0 release with python binding split off Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2013-12-03 15:10:43 +00:00
Daniel Veillard	0f6f9b973a	New release, but do not build until libvirt-python is in git too	2013-12-02 13:31:49 +08:00
Cole Robinson	3db6039b2b	virsh nodedev-detach fails if device has no driver (bz #1028629 )	2013-11-12 09:46:29 -05:00
Daniel P. Berrange	4051217c8b	Remove obsolete sources files Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	2013-11-05 12:03:07 +08:00
Daniel Veillard	c5c28baba1	Upstream release of libvirt-1.1.4	2013-11-04 14:27:40 +08:00