Fix systemd socket permissions (CVE-2019-10132)

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Remove mistakenly added stibp feature from tests
2019-05-21 17:07:31 +01:00 · 2019-05-14 21:21:10 +01:00 · 2019-05-14 20:26:55 +01:00 · 2018-08-23 14:56:26 -04:00 · 2018-07-03 12:24:47 -04:00 · 2018-06-18 19:03:25 +01:00
24 changed files with 2720 additions and 1006 deletions
@@ -1,31 +0,0 @@
-[suppress_function]
-symbol_version_regexp = LIBVIRT_PRIVATE.*
-soname_regexp = libvirt\\.so.*
-
-[suppress_function]
-symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
-soname_regexp = libvirt-admin\\.so.*
-
-[suppress_variable]
-symbol_version_regexp = LIBVIRT_PRIVATE.*
-soname_regexp = libvirt\\.so.*
-
-[suppress_variable]
-symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
-soname_regexp = libvirt-admin\\.so.*
-
-[suppress_function]
-symbol_version_regexp = .*
-soname_regexp = libvirt_storage_.*\\.so.*
-
-[suppress_variable]
-symbol_version_regexp = .*
-soname_regexp = libvirt_storage_.*\\.so.*
-
-[suppress_function]
-symbol_version_regexp = .*
-soname_regexp = libvirt_driver_.*\\.so.*
-
-[suppress_variable]
-symbol_version_regexp = .*
-soname_regexp = libvirt_driver_.*\\.so.*
@@ -0,0 +1,32 @@
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Mon, 21 May 2018 23:05:07 +0100
+Subject: [PATCH] cpu: define the 'ssbd' CPUID feature bit (CVE-2018-3639)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+New microcode introduces the "Speculative Store Bypass Disable"
+CPUID feature bit. This needs to be exposed to guest OS to allow
+them to protect against CVE-2018-3639.
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 1dbca2eccad58d91a5fd33962854f1a653638182)
+---
+ src/cpu/cpu_map.xml | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
+index 00a43b172c..245aec3309 100644
+--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
+@@ -298,6 +298,9 @@
+     <feature name='spec-ctrl'>
+       <cpuid eax_in='0x07' ecx_in='0x00' edx='0x04000000'/>
+     </feature>
+    <feature name='ssbd'>
+      <cpuid eax_in='0x07' ecx_in='0x00' edx='0x80000000'/>
+    </feature>
+ 
+     <!-- Processor Extended State Enumeration sub leaf 1 -->
+     <feature name='xsaveopt'>
@@ -1,36 +0,0 @@
-From: Michal Privoznik <mprivozn@redhat.com>
-Date: Mon, 9 Mar 2020 16:40:57 +0100
-Subject: [PATCH] virDomainDiskTranslateSourcePool: Check for disk type
- correctly
-
-When rewriting the virDomainDiskTranslateSourcePool() function in
-v6.1.0-rc1~184 a typo was introduced. Previously, we allowed
-startup policy only for those volumes which translated to
-VIR_STORAGE_TYPE_FILE. But starting with the referenced commit,
-the value we checked for was changed to VIR_STORAGE_VOL_FILE
-which comes from a different enum and has a different value too.
-This is wrong, because virStorageSourceGetActualType() returns a
-value from the original enum.
-
-Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1811728
-
-Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
-Reviewed-by: Peter Krempa <pkrempa@redhat.com>
-(cherry picked from commit 3918dbd84e4951b43f93fbf50ef52be00274850c)
---
- src/conf/domain_conf.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
-index 17867eeece..fd2e8f4eb5 100644
--- a/src/conf/domain_conf.c
-+++ b/src/conf/domain_conf.c
-@@ -31746,7 +31746,7 @@ virDomainDiskTranslateSourcePool(virDomainDiskDefPtr def)
-     }
- 
-     if (def->startupPolicy != 0 &&
-        virStorageSourceGetActualType(def->src) != VIR_STORAGE_VOL_FILE) {
-+        virStorageSourceGetActualType(def->src) != VIR_STORAGE_TYPE_FILE) {
-         virReportError(VIR_ERR_XML_ERROR, "%s",
-                        _("'startupPolicy' is only valid for "
-                          "'file' type volume"));
@@ -1,55 +0,0 @@
-From: Laine Stump <laine@redhat.com>
-Date: Thu, 7 May 2020 22:32:59 -0400
-Subject: [PATCH] network: make it safe to call networkSetupPrivateChains()
- multiple times
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-networkSetupPrivateChains() is currently called only once per run of
-libvirtd, so it can assume that errInitV4 and errInitV6 are empty/null
-when it is called. In preparation for potentially calling this
-function multiple times during one run, this patch moves the reset of
-errInitV[46] to the top of the function, to assure no memory is
-leaked.
-
-Signed-off-by: Laine Stump <laine@redhat.com>
-Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
-(cherry picked from commit de110f110fb917a31b9f33ad8e4b3c1d3284766a)
---
- src/network/bridge_driver_linux.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/src/network/bridge_driver_linux.c b/src/network/bridge_driver_linux.c
-index 7bbde5c6a9..80bd2409e1 100644
--- a/src/network/bridge_driver_linux.c
-+++ b/src/network/bridge_driver_linux.c
-@@ -48,6 +48,10 @@ static void networkSetupPrivateChains(void)
-     VIR_DEBUG("Setting up global firewall chains");
- 
-     createdChains = false;
-+    virFreeError(errInitV4);
-+    errInitV4 = NULL;
-+    virFreeError(errInitV6);
-+    errInitV6 = NULL;
- 
-     rc = iptablesSetupPrivateChains(VIR_FIREWALL_LAYER_IPV4);
-     if (rc < 0) {
-@@ -56,8 +60,6 @@ static void networkSetupPrivateChains(void)
-         errInitV4 = virSaveLastError();
-         virResetLastError();
-     } else {
-        virFreeError(errInitV4);
-        errInitV4 = NULL;
-         if (rc) {
-             VIR_DEBUG("Created global IPv4 chains");
-             createdChains = true;
-@@ -73,8 +75,6 @@ static void networkSetupPrivateChains(void)
-         errInitV6 = virSaveLastError();
-         virResetLastError();
-     } else {
-        virFreeError(errInitV6);
-        errInitV6 = NULL;
-         if (rc) {
-             VIR_DEBUG("Created global IPv6 chains");
-             createdChains = true;
@@ -0,0 +1,65 @@
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Mon, 5 Mar 2018 12:46:16 +0000
+Subject: [PATCH] tests: force use of "NORMAL" TLS priority in test suite
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+When generating certificates we rely on GNUTLS' built-in default setup
+for the ciphers used in the certs. We then currently run with the distro
+specific TLS priority setup which can be much stronger, to the extent
+that the certificates we generate are considered untrustworthy. We don't
+care about the quality of the ciphers we use in the test suite, so just
+force the priority to "NORMAL" which should ensure our certs are
+accepted by GNUTLS.
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+---
+ tests/virnettlscontexttest.c | 4 ++--
+ tests/virnettlssessiontest.c | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/tests/virnettlscontexttest.c b/tests/virnettlscontexttest.c
+index 089c10e964..86647f3014 100644
+--- a/tests/virnettlscontexttest.c
+++ b/tests/virnettlscontexttest.c
+@@ -72,7 +72,7 @@ static int testTLSContextInit(const void *opaque)
+                                          data->crt,
+                                          KEYFILE,
+                                          NULL,
+-                                         NULL,
+                                         "NORMAL",
+                                          true,
+                                          true);
+     } else {
+@@ -80,7 +80,7 @@ static int testTLSContextInit(const void *opaque)
+                                          NULL,
+                                          data->crt,
+                                          KEYFILE,
+-                                         NULL,
+                                         "NORMAL",
+                                          true,
+                                          true);
+     }
+diff --git a/tests/virnettlssessiontest.c b/tests/virnettlssessiontest.c
+index 6d639e5b16..7e85607181 100644
+--- a/tests/virnettlssessiontest.c
+++ b/tests/virnettlssessiontest.c
+@@ -113,7 +113,7 @@ static int testTLSSessionInit(const void *opaque)
+                                            data->servercrt,
+                                            KEYFILE,
+                                            data->wildcards,
+-                                           NULL,
+                                           "NORMAL",
+                                            false,
+                                            true);
+ 
+@@ -121,7 +121,7 @@ static int testTLSSessionInit(const void *opaque)
+                                            NULL,
+                                            data->clientcrt,
+                                            KEYFILE,
+-                                           NULL,
+                                           "NORMAL",
+                                            false,
+                                            true);
+ 
@@ -0,0 +1,42 @@
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Mon, 21 May 2018 23:05:08 +0100
+Subject: [PATCH] cpu: define the 'virt-ssbd' CPUID feature bit (CVE-2018-3639)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Some AMD processors only support a non-architectural means of
+enabling Speculative Store Bypass Disable. To allow simplified
+handling in virtual environments, hypervisors will expose an
+architectural definition through CPUID bit 0x80000008_EBX[25].
+This needs to be exposed to guest OS running on AMD x86 hosts to
+allow them to protect against CVE-2018-3639.
+
+Note that since this CPUID bit won't be present in the host CPUID
+results on physical hosts, it will not be enabled automatically
+in guests configured with "host-model" CPU unless using QEMU
+version >= 2.9.0. Thus for older versions of QEMU, this feature
+must be manually enabled using policy=force. Guests using the
+"host-passthrough" CPU mode do not need special handling.
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 9267342206ce17f6933d57a3128cdc504d5945c9)
+---
+ src/cpu/cpu_map.xml | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
+index 245aec3309..96daa0f9af 100644
+--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
+@@ -433,6 +433,9 @@
+     <feature name='ibpb'>
+       <cpuid eax_in='0x80000008' ebx='0x00001000'/>
+     </feature>
+    <feature name='virt-ssbd'>
+      <cpuid eax_in='0x80000008' ebx='0x02000000'/>
+    </feature>
+ 
+     <!-- models -->
+     <model name='486'>
@@ -1,265 +0,0 @@
-From: Laine Stump <laine@redhat.com>
-Date: Thu, 7 May 2020 21:54:39 -0400
-Subject: [PATCH] network: force re-creation of iptables private chains on
- firewalld restart
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When firewalld is stopped, it removes *all* iptables rules and chains,
-including those added by libvirt. Since restarting firewalld means
-stopping and then starting it, any time it is restarted, libvirt needs
-to recreate all the private iptables chains it uses, along with all
-the rules it adds.
-
-We already have code in place to call networkReloadFirewallRules() any
-time we're notified of a firewalld start, and
-networkReloadFirewallRules() will call
-networkPreReloadFirewallRules(), which calls
-networkSetupPrivateChains(); unfortunately that last call is called
-using virOnce(), meaning that it will only be called the first time
-through networkPreReloadFirewallRules() after libvirtd starts - so of
-course when firewalld is later restarted, the call to
-networkSetupPrivateChains() is skipped.
-
-The neat and tidy way to fix this would be if there was a standard way
-to reset a pthread_once_t object so that the next time virOnce was
-called, it would think the function hadn't been called, and call it
-again. Unfortunately, there isn't any official way of doing that (we
-*could* just fill it with 0 and hope for the best, but that doesn't
-seem very safe.
-
-So instead, this patch just adds a static variable called
-chainInitDone, which is set to true after networkSetupPrivateChains()
-is called for the first time, and then during calls to
-networkPreReloadFirewallRules(), if chainInitDone is set, we call
-networkSetupPrivateChains() directly instead of via virOnce().
-
-It may seem unsafe to directly call a function that is meant to be
-called only once, but I think in this case we're safe - there's
-nothing in the function that is inherently "once only" - it doesn't
-initialize anything that can't safely be re-initialized (as long as
-two threads don't try to do it at the same time), and it only happens
-when responding to a dbus message that firewalld has been started (and
-I don't think it's possible for us to be processing two of those at
-once), and even then only if the initial call to the function has
-already been completed (so we're safe if we receive a firewalld
-restart call at a time when we haven't yet called it, or even if
-another thread is already in the process of executing it. The only
-problematic bit I can think of is if another thread is in the process
-of adding an iptable rule at the time we're executing this function,
-but 1) none of those threads will be trying to add chains, and 2) if
-there was a concurrency problem with other threads adding iptables
-rules while firewalld was being restarted, it would still be a problem
-even without this change.
-
-This is yet another patch that fixes an occurrence of this error:
-
-COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --insert LIBVIRT_INP --in-interface virbr0 --protocol tcp --destination-port 67 --jump ACCEPT' failed: iptables: No chain/target/match by that name.
-
-In particular, this resolves: https://bugzilla.redhat.com/1813830
-
-Signed-off-by: Laine Stump <laine@redhat.com>
-Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
-(cherry picked from commit f5418b427e7d2f26803880309478de9103680826)
---
- src/network/bridge_driver.c          | 16 ++++---
- src/network/bridge_driver_linux.c    | 69 ++++++++++++++++++----------
- src/network/bridge_driver_nop.c      |  3 +-
- src/network/bridge_driver_platform.h |  2 +-
- 4 files changed, 58 insertions(+), 32 deletions(-)
-
-diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
-index 369e80a889..aaf14defe4 100644
--- a/src/network/bridge_driver.c
-+++ b/src/network/bridge_driver.c
-@@ -273,7 +273,9 @@ static int
- networkShutdownNetworkExternal(virNetworkObjPtr obj);
- 
- static void
-networkReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup);
-+networkReloadFirewallRules(virNetworkDriverStatePtr driver,
-+                           bool startup,
-+                           bool force);
- 
- static void
- networkRefreshDaemons(virNetworkDriverStatePtr driver);
-@@ -689,7 +691,7 @@ firewalld_dbus_filter_bridge(DBusConnection *connection G_GNUC_UNUSED,
- 
-     if (reload) {
-         VIR_DEBUG("Reload in bridge_driver because of firewalld.");
-        networkReloadFirewallRules(driver, false);
-+        networkReloadFirewallRules(driver, false, true);
-     }
- 
-     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-@@ -798,7 +800,7 @@ networkStateInitialize(bool privileged,
-     virNetworkObjListPrune(network_driver->networks,
-                            VIR_CONNECT_LIST_NETWORKS_INACTIVE |
-                            VIR_CONNECT_LIST_NETWORKS_TRANSIENT);
-    networkReloadFirewallRules(network_driver, true);
-+    networkReloadFirewallRules(network_driver, true, false);
-     networkRefreshDaemons(network_driver);
- 
-     if (virDriverShouldAutostart(network_driver->stateDir, &autostart) < 0)
-@@ -868,7 +870,7 @@ networkStateReload(void)
-                                 network_driver->networkConfigDir,
-                                 network_driver->networkAutostartDir,
-                                 network_driver->xmlopt);
-    networkReloadFirewallRules(network_driver, false);
-+    networkReloadFirewallRules(network_driver, false, false);
-     networkRefreshDaemons(network_driver);
-     virNetworkObjListForEach(network_driver->networks,
-                              networkAutostartConfig,
-@@ -2236,14 +2238,16 @@ networkReloadFirewallRulesHelper(virNetworkObjPtr obj,
- 
- 
- static void
-networkReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup)
-+networkReloadFirewallRules(virNetworkDriverStatePtr driver,
-+                           bool startup,
-+                           bool force)
- {
-     VIR_INFO("Reloading iptables rules");
-     /* Ideally we'd not even register the driver when unprivilegd
-      * but until we untangle the virt driver that's not viable */
-     if (!driver->privileged)
-         return;
-    networkPreReloadFirewallRules(driver, startup);
-+    networkPreReloadFirewallRules(driver, startup, force);
-     virNetworkObjListForEach(driver->networks,
-                              networkReloadFirewallRulesHelper,
-                              NULL);
-diff --git a/src/network/bridge_driver_linux.c b/src/network/bridge_driver_linux.c
-index 80bd2409e1..b0bd207250 100644
--- a/src/network/bridge_driver_linux.c
-+++ b/src/network/bridge_driver_linux.c
-@@ -36,11 +36,14 @@ VIR_LOG_INIT("network.bridge_driver_linux");
- #define PROC_NET_ROUTE "/proc/net/route"
- 
- static virOnceControl createdOnce;
-static bool createdChains;
-+static bool chainInitDone; /* true iff networkSetupPrivateChains was ever called */
-+static bool createdChains; /* true iff networkSetupPrivateChains created chains during most recent call */
- static virErrorPtr errInitV4;
- static virErrorPtr errInitV6;
- 
-/* Only call via virOnce */
-+/* Usually only called via virOnce, but can also be called directly in
-+ * response to firewalld reload (if chainInitDone == true)
-+ */
- static void networkSetupPrivateChains(void)
- {
-     int rc;
-@@ -82,6 +85,8 @@ static void networkSetupPrivateChains(void)
-             VIR_DEBUG("Global IPv6 chains already exist");
-         }
-     }
-+
-+    chainInitDone = true;
- }
- 
- 
-@@ -111,7 +116,10 @@ networkHasRunningNetworks(virNetworkDriverStatePtr driver)
- }
- 
- 
-void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup)
-+void
-+networkPreReloadFirewallRules(virNetworkDriverStatePtr driver,
-+                              bool startup,
-+                              bool force)
- {
-     /*
-      * If there are any running networks, we need to
-@@ -130,29 +138,42 @@ void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup
-      * of starting the network though as that makes them
-      * more likely to be seen by a human
-      */
-    if (!networkHasRunningNetworks(driver)) {
-        VIR_DEBUG("Delayed global rule setup as no networks are running");
-        return;
-    }
-+    if (chainInitDone && force) {
-+        /* The Private chains have already been initialized once
-+         * during this run of libvirtd, so 1) we can't do it again via
-+         * virOnce(), and 2) we need to re-add the private chains even
-+         * if there are currently no running networks, because the
-+         * next time a network is started, libvirt will expect that
-+         * the chains have already been added. So we call directly
-+         * instead of via virOnce().
-+         */
-+        networkSetupPrivateChains();
- 
-    ignore_value(virOnce(&createdOnce, networkSetupPrivateChains));
-+    } else {
-+        if (!networkHasRunningNetworks(driver)) {
-+            VIR_DEBUG("Delayed global rule setup as no networks are running");
-+            return;
-+        }
- 
-    /*
-     * If this is initial startup, and we just created the
-     * top level private chains we either
-     *
-     *   - upgraded from old libvirt
-     *   - freshly booted from clean state
-     *
-     * In the first case we must delete the old rules from
-     * the built-in chains, instead of our new private chains.
-     * In the second case it doesn't matter, since no existing
-     * rules will be present. Thus we can safely just tell it
-     * to always delete from the builin chain
-     */
-    if (startup && createdChains) {
-        VIR_DEBUG("Requesting cleanup of legacy firewall rules");
-        iptablesSetDeletePrivate(false);
-+        ignore_value(virOnce(&createdOnce, networkSetupPrivateChains));
-+
-+        /*
-+         * If this is initial startup, and we just created the
-+         * top level private chains we either
-+         *
-+         *   - upgraded from old libvirt
-+         *   - freshly booted from clean state
-+         *
-+         * In the first case we must delete the old rules from
-+         * the built-in chains, instead of our new private chains.
-+         * In the second case it doesn't matter, since no existing
-+         * rules will be present. Thus we can safely just tell it
-+         * to always delete from the builin chain
-+         */
-+        if (startup && createdChains) {
-+            VIR_DEBUG("Requesting cleanup of legacy firewall rules");
-+            iptablesSetDeletePrivate(false);
-+        }
-     }
- }
- 
-diff --git a/src/network/bridge_driver_nop.c b/src/network/bridge_driver_nop.c
-index 08d737511f..db89c10023 100644
--- a/src/network/bridge_driver_nop.c
-+++ b/src/network/bridge_driver_nop.c
-@@ -20,7 +20,8 @@
- #include <config.h>
- 
- void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver G_GNUC_UNUSED,
-                                   bool startup G_GNUC_UNUSED)
-+                                   bool startup G_GNUC_UNUSED,
-+                                   bool force G_GNUC_UNUSED)
- {
- }
- 
-diff --git a/src/network/bridge_driver_platform.h b/src/network/bridge_driver_platform.h
-index 169417a6c0..48ab52c160 100644
--- a/src/network/bridge_driver_platform.h
-+++ b/src/network/bridge_driver_platform.h
-@@ -62,7 +62,7 @@ struct _virNetworkDriverState {
- typedef struct _virNetworkDriverState virNetworkDriverState;
- typedef virNetworkDriverState *virNetworkDriverStatePtr;
- 
-void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup);
-+void networkPreReloadFirewallRules(virNetworkDriverStatePtr driver, bool startup, bool force);
- void networkPostReloadFirewallRules(bool startup);
- 
- int networkCheckRouteCollision(virNetworkDefPtr def);
@@ -0,0 +1,31 @@
+From: Jim Fehlig <jfehlig@suse.com>
+Date: Wed, 14 Mar 2018 16:42:39 -0600
+Subject: [PATCH] lockd: fix typo in virtlockd-admin.socket
+
+Commit ce7ae55ea1 introduced a typo in virtlockd-admin socket file
+
+/usr/lib/systemd/system/virtlockd-admin.socket:7: Unknown lvalue
+'Server' in section 'Socket'
+
+Change 'Server' to 'Service'.
+
+Signed-off-by: Jim Fehlig <jfehlig@suse.com>
+Reviewed-by: Erik Skultety <eskultet@redhat.com>
+Signed-off-by: Cole Robinson <crobinso@redhat.com>
+---
+ src/locking/virtlockd-admin.socket.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/locking/virtlockd-admin.socket.in b/src/locking/virtlockd-admin.socket.in
+index 1fa0a3dc33..2a7500f3d0 100644
+--- a/src/locking/virtlockd-admin.socket.in
+++ b/src/locking/virtlockd-admin.socket.in
+@@ -4,7 +4,7 @@ Before=libvirtd.service
+ 
+ [Socket]
+ ListenStream=@localstatedir@/run/libvirt/virtlockd-admin-sock
+-Server=virtlockd.service
+Service=virtlockd.service
+ 
+ [Install]
+ WantedBy=sockets.target
@@ -1,100 +0,0 @@
-From: Laine Stump <laine@redhat.com>
-Date: Fri, 1 May 2020 00:05:50 -0400
-Subject: [PATCH] systemd: start libvirtd after firewalld/iptables services
-
-When a system has enabled the iptables/ip6tables services rather than
-firewalld, there is no explicit ordering of the start of those
-services vs. libvirtd. This creates a problem when libvirtd.service is
-started before ip[6]tables, as the latter, when it finally is started,
-will remove all of the iptables rules that had previously been added
-by libvirt, including the custom chains where libvirt's rules are
-kept. This results in an error message similar to the following when a
-user subsequently tries to start a new libvirt network:
-
- "Error while activating network: Call to virNetworkCreate failed:
- internal error: Failed to apply firewall rules
- /usr/sbin/ip6tables -w --table filter --insert LIBVIRT_FWO \
-   --in-interface virbr2 --jump REJECT:
- ip6tables: No chain/target/match by that name."
-
-(Prior to logging this error, it also would have caused failure to
-forward (or block) traffic in some cases, e.g. for guests on a NATed
-network, since libvirt's rules to forward/block had all been deleted
-and libvirt didn't know about it, so it couldn't fix the problem)
-
-When this happens, the problem can be remedied by simply restarting
-libvirtd.service (which has the side-effect of reloading all
-libvirt-generated firewall rules)
-
-Instead, we can just explicitly stating in the libvirtd.service file
-that libvirtd.service should start after ip6tables.service and
-ip6tables.service, eliminating the race condition that leads to the
-error.
-
-There is also nothing (that I can see) in the systemd .service files
-to guarantee that firewalld.service will be started (if enabled) prior
-to libvirtd.service. The same error scenario given above would occur
-if libvirtd.service started before firewalld.service.  Even before
-that, though libvirtd would have detected that firewalld.service was
-disabled, and then turn off all firewalld support. So, for example,
-firewalld's libvirt zone wouldn't be used, and most likely traffic
-from guests would therefore be blocked (all with no external
-indication of the source of the problem other than a debug-level log
-when libvirtd was started saying that firewalld wasn't in use); also
-libvirtd wouldn't notice when firewalld reloaded its rules (which also
-simultaneously deletes all of libvirt's rules).
-
-I'm not aware of any reports that have been traced back to
-libvirtd.service starting before firewalld.service, but have seen that
-error reported multiple times, and also don't see an existing
-dependency that would guarantee firewalld.service starts before
-libvirtd.service, so it's possible it's been happening and we just
-haven't gotten to the bottom of it.
-
-This patch adds an After= line to the libvirtd.service file for each
-of iptables.service, ip6tables.service, and firewalld.servicee, which
-should guarantee that libvirtd.service isn't started until systemd has
-started whichever of the others is enabled.
-
-This race was diagnosed, and patch proposed, by Jason Montleon in
-https://bugzilla.redhat.com/1723698 . At the time (April 2019) danpb
-agreed with him that this change to libvirtd.service was a reasonable
-thing to do, but I guess everyone thought someone else was going to
-post a patch, so in the end nobody did.
-
-Signed-off-by: Laine Stump <laine@redhat.com>
-Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
-(cherry picked from commit 0756415f147dda15a417bd79eef9a62027d176e6)
---
- src/network/virtnetworkd.service.in | 3 +++
- src/remote/libvirtd.service.in      | 3 +++
- 2 files changed, 6 insertions(+)
-
-diff --git a/src/network/virtnetworkd.service.in b/src/network/virtnetworkd.service.in
-index 656e8b4f84..56182e1693 100644
--- a/src/network/virtnetworkd.service.in
-+++ b/src/network/virtnetworkd.service.in
-@@ -5,6 +5,9 @@ Requires=virtnetworkd.socket
- Requires=virtnetworkd-ro.socket
- Requires=virtnetworkd-admin.socket
- After=network.target
-+After=firewalld.service
-+After=iptables.service
-+After=ip6tables.service
- After=dbus.service
- After=apparmor.service
- After=local-fs.target
-diff --git a/src/remote/libvirtd.service.in b/src/remote/libvirtd.service.in
-index 90b2cad5b0..cc0d4e3693 100644
--- a/src/remote/libvirtd.service.in
-+++ b/src/remote/libvirtd.service.in
-@@ -11,6 +11,9 @@ Wants=libvirtd-admin.socket
- Wants=systemd-machined.service
- Before=libvirt-guests.service
- After=network.target
-+After=firewalld.service
-+After=iptables.service
-+After=ip6tables.service
- After=dbus.service
- After=iscsid.service
- After=apparmor.service
@@ -1,43 +0,0 @@
-From: Jim Fehlig <jfehlig@suse.com>
-Date: Fri, 3 Apr 2020 15:51:48 -0600
-Subject: [PATCH] libxl: fix crash when initializing driver
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Commit 54a401af478 split out DriverConfigInit from DriverConfigNew, but
-then called it a bit late from libxlStateInitialize. The cfg is used in
-libxlDriverConfigLoadFile and when uninitialized results in a crash.
-Calling DriverConfigInit immediately after DriverConfigNew fixes the
-crash.
-
-Signed-off-by: Jim Fehlig <jfehlig@suse.com>
-Reviewed-by: Erik Skultety <eskultet@redhat.com>
-Reviewed-by: Ján Tomko <jtomko@redhat.com>
-(cherry picked from commit 88011ed280c4f946a7b8e7ffcea2335eb075de60)
---
- src/libxl/libxl_driver.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
-index f2387e2a20..c4fb791fa0 100644
--- a/src/libxl/libxl_driver.c
-+++ b/src/libxl/libxl_driver.c
-@@ -703,14 +703,14 @@ libxlStateInitialize(bool privileged,
-     if (!(cfg = libxlDriverConfigNew()))
-         goto error;
- 
-+    if (libxlDriverConfigInit(cfg) < 0)
-+        goto error;
-+
-     driverConf = g_strdup_printf("%s/libxl.conf", cfg->configBaseDir);
- 
-     if (libxlDriverConfigLoadFile(cfg, driverConf) < 0)
-         goto error;
- 
-    if (libxlDriverConfigInit(cfg) < 0)
-        goto error;
-
-     /* Register the callbacks providing access to libvirt's event loop */
-     libxl_osevent_register_hooks(cfg->ctx, &libxl_osevent_callbacks, cfg->ctx);
- 
@@ -0,0 +1,105 @@
+From: Laine Stump <laine@laine.org>
+Date: Wed, 25 Apr 2018 17:12:03 -0400
+Subject: [PATCH] nwfilter: increase pcap buffer size to be compatible with
+ TPACKET_V3
+
+When an nwfilter rule sets the parameter CTRL_IP_LEARNING to "dhcp",
+this turns on the "dhcpsnoop" thread, which uses libpcap to monitor
+traffic on the domain's tap device and extract the IP address from the
+DHCP response.
+
+If libpcap on the host is built with HAVE_TPACKET3 defined (to enable
+support for TPACKET_V3), the dhcpsnoop code's initialization of the
+libpcap socket would fail with the following error:
+
+  virNWFilterSnoopDHCPOpen:1134 : internal error: pcap_setfilter: can't remove kernel filter: Bad file descriptor
+
+It turns out that this was because TPACKET_V3 requires a larger buffer
+size than libvirt was setting (we were setting it to 128k). Changing
+the buffer size to 256k eliminates the error, and the dhcpsnoop thread
+once again works properly.
+
+A fuller explanation of why TPACKET_V3 requires such a large buffer,
+for future git spelunkers:
+
+libpcap calls setsockopt(... SOL_PACKET, PACKET_RX_RING...) to setup a
+ring buffer for receiving packets; two of the attributes sent to this
+API are called tp_frame_size, and tp_frame_nr. If libpcap was built
+with HAVE_TPACKET3 defined, tp_trame_size is set to MAXIMUM_SNAPLEN
+(defined in libpcap sources as 262144) and tp_frame_nr is set to:
+
+ [the buffer size we set, i.e. PCAP_BUFFERSIZE i.e. 262144] / tp_frame_size.
+
+So if PCAP_BUFFERSIZE < MAXIMUM_SNAPLEN, then tp_frame_nr (the number
+of frames in the ring buffer) is 0, which is nonsensical. This same
+value is later used as a multiplier to determine the size for a call
+to malloc() (which would also fail).
+
+(NB: if HAVE_TPACKET3 is *not* defined, then tp_frame_size is set to
+the snaplen set by the user (in our case 576) plus a small amount to
+account for ethernet headers, so 256k is far more than adequate)
+
+Since the TPACKET_V3 code in libpcap actually reads multiple packets
+into each frame, it's not a problem to have only a single frame
+(especially when we are monitoring such infrequent traffic), so it's
+okay to set this relatively small buffer size (in comparison to the
+default, which is 2MB), which is important since every guest using
+dhcp snooping in a nwfilter rule will hold 2 of these buffers for the
+entire life of the guest.
+
+Thanks to Christian Ehrhardt for discovering that buffer size was the
+problem (this was not at all obvious from the error that was logged!)
+
+Resolves: https://bugzilla.redhat.com/1547237
+Fixes: https://bugs.launchpad.net/libvirt/+bug/1758037
+
+Signed-off-by: Laine Stump <laine@laine.org>
+Reviewed-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> (V1)
+Reviewed-by: John Ferlan <jferlan@redhat.com>
+Tested-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
+Signed-off-by: Cole Robinson <crobinso@redhat.com>
+---
+ src/nwfilter/nwfilter_dhcpsnoop.c | 22 +++++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c
+index 6069e70460..50cfb944a2 100644
+--- a/src/nwfilter/nwfilter_dhcpsnoop.c
+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
+@@ -256,10 +256,21 @@ struct _virNWFilterDHCPDecodeJob {
+ # define DHCP_BURST_INTERVAL_S  10 /* sec */
+ 
+ /*
+- * libpcap 1.5 requires a 128kb buffer
+- * 128 kb is bigger than (DHCP_PKT_BURST * PCAP_PBUFSIZE / 2)
+ * NB: Any libpcap built with HAVE_TPACKET3 will require
+ * PCAP_BUFFERSIZE to be at least 262144 (although
+ * pcap_set_buffer_size() with a lower value will succeed, and the
+ * error will only show up later when pcap_setfilter() is called).
+ *
+ * It is possible that in the future libpcap could increase the
+ * minimum size even further, but due to the fact that each guest
+ * using dhcp snooping keeps 2 pcap sockets open (and thus 2 buffers
+ * allocated) for the life of the guest, we want to minimize the
+ * length of the buffer, so instead of leaving it at the default size
+ * (2MB), we are setting it to the minimum viable size and including
+ * this clue in the source to help quickly resolve the problem when/if
+ * it reoccurs.
+  */
+-# define PCAP_BUFFERSIZE        (128 * 1024)
+# define PCAP_BUFFERSIZE        (256 * 1024)
+ 
+ # define MAX_QUEUED_JOBS        (DHCP_PKT_BURST + 2 * DHCP_PKT_RATE)
+ 
+@@ -1114,6 +1125,11 @@ virNWFilterSnoopDHCPOpen(const char *ifname, virMacAddr *mac,
+         goto cleanup_nohandle;
+     }
+ 
+    /* IMPORTANT: If there is any failure of *any* pcap_* function
+     * during setup of the socket, look to the comment where
+     * PCAP_BUFFERSIZE is defined. It may be too small, even if the
+     * generated error doesn't imply that.
+     */
+     if (pcap_set_snaplen(handle, PCAP_PBUFSIZE) < 0 ||
+         pcap_set_buffer_size(handle, PCAP_BUFFERSIZE) < 0 ||
+         pcap_activate(handle) < 0) {
@@ -0,0 +1,253 @@
+From: Vincent Bernat <vincent@bernat.im>
+Date: Tue, 10 Apr 2018 08:27:15 +0200
+Subject: [PATCH] util: don't check for parallel iteration in hash-related
+ functions
+
+This is the responsability of the caller to apply the correct lock
+before using these functions. Moreover, the use of a simple boolean
+was still racy: two threads may check the boolean and "lock" it
+simultaneously.
+
+Users of functions from src/util/virhash.c have to be checked for
+correctness. Lookups and iteration should hold a RO
+lock. Modifications should hold a RW lock.
+
+Most important uses seem to be covered. Callers have now a greater
+responsability, notably the ability to execute some operations while
+iterating were reliably forbidden before are now accepted.
+
+Signed-off-by: Vincent Bernat <vincent@bernat.im>
+(cherry picked from commit 4d7384eb9ddef2008cb0cc165eb808f74bc83d6b)
+---
+ src/util/virhash.c  | 37 --------------------
+ tests/virhashtest.c | 83 ---------------------------------------------
+ 2 files changed, 120 deletions(-)
+
+diff --git a/src/util/virhash.c b/src/util/virhash.c
+index 0ffbfcce2c..475c2b0281 100644
+--- a/src/util/virhash.c
+++ b/src/util/virhash.c
+@@ -41,12 +41,6 @@ VIR_LOG_INIT("util.hash");
+ 
+ /* #define DEBUG_GROW */
+ 
+-#define virHashIterationError(ret) \
+-    do { \
+-        VIR_ERROR(_("Hash operation not allowed during iteration")); \
+-        return ret; \
+-    } while (0)
+-
+ /*
+  * A single entry in the hash table
+  */
+@@ -66,10 +60,6 @@ struct _virHashTable {
+     uint32_t seed;
+     size_t size;
+     size_t nbElems;
+-    /* True iff we are iterating over hash entries. */
+-    bool iterating;
+-    /* Pointer to the current entry during iteration. */
+-    virHashEntryPtr current;
+     virHashDataFree dataFree;
+     virHashKeyCode keyCode;
+     virHashKeyEqual keyEqual;
+@@ -339,9 +329,6 @@ virHashAddOrUpdateEntry(virHashTablePtr table, const void *name,
+     if ((table == NULL) || (name == NULL))
+         return -1;
+ 
+-    if (table->iterating)
+-        virHashIterationError(-1);
+-
+     key = virHashComputeKey(table, name);
+ 
+     /* Check for duplicate entry */
+@@ -551,9 +538,6 @@ virHashRemoveEntry(virHashTablePtr table, const void *name)
+     nextptr = table->table + virHashComputeKey(table, name);
+     for (entry = *nextptr; entry; entry = entry->next) {
+         if (table->keyEqual(entry->name, name)) {
+-            if (table->iterating && table->current != entry)
+-                virHashIterationError(-1);
+-
+             if (table->dataFree)
+                 table->dataFree(entry->payload, entry->name);
+             if (table->keyFree)
+@@ -593,18 +577,11 @@ virHashForEach(virHashTablePtr table, virHashIterator iter, void *data)
+     if (table == NULL || iter == NULL)
+         return -1;
+ 
+-    if (table->iterating)
+-        virHashIterationError(-1);
+-
+-    table->iterating = true;
+-    table->current = NULL;
+     for (i = 0; i < table->size; i++) {
+         virHashEntryPtr entry = table->table[i];
+         while (entry) {
+             virHashEntryPtr next = entry->next;
+-            table->current = entry;
+             ret = iter(entry->payload, entry->name, data);
+-            table->current = NULL;
+ 
+             if (ret < 0)
+                 goto cleanup;
+@@ -615,7 +592,6 @@ virHashForEach(virHashTablePtr table, virHashIterator iter, void *data)
+ 
+     ret = 0;
+  cleanup:
+-    table->iterating = false;
+     return ret;
+ }
+ 
+@@ -643,11 +619,6 @@ virHashRemoveSet(virHashTablePtr table,
+     if (table == NULL || iter == NULL)
+         return -1;
+ 
+-    if (table->iterating)
+-        virHashIterationError(-1);
+-
+-    table->iterating = true;
+-    table->current = NULL;
+     for (i = 0; i < table->size; i++) {
+         virHashEntryPtr *nextptr = table->table + i;
+ 
+@@ -667,7 +638,6 @@ virHashRemoveSet(virHashTablePtr table,
+             }
+         }
+     }
+-    table->iterating = false;
+ 
+     return count;
+ }
+@@ -723,23 +693,16 @@ void *virHashSearch(const virHashTable *ctable,
+     if (table == NULL || iter == NULL)
+         return NULL;
+ 
+-    if (table->iterating)
+-        virHashIterationError(NULL);
+-
+-    table->iterating = true;
+-    table->current = NULL;
+     for (i = 0; i < table->size; i++) {
+         virHashEntryPtr entry;
+         for (entry = table->table[i]; entry; entry = entry->next) {
+             if (iter(entry->payload, entry->name, data)) {
+-                table->iterating = false;
+                 if (name)
+                     *name = table->keyCopy(entry->name);
+                 return entry->payload;
+             }
+         }
+     }
+-    table->iterating = false;
+ 
+     return NULL;
+ }
+diff --git a/tests/virhashtest.c b/tests/virhashtest.c
+index 3b85b62c30..e9c03c1afb 100644
+--- a/tests/virhashtest.c
+++ b/tests/virhashtest.c
+@@ -221,32 +221,6 @@ testHashRemoveForEachAll(void *payload ATTRIBUTE_UNUSED,
+ }
+ 
+ 
+-const int testHashCountRemoveForEachForbidden = ARRAY_CARDINALITY(uuids);
+-
+-static int
+-testHashRemoveForEachForbidden(void *payload ATTRIBUTE_UNUSED,
+-                               const void *name,
+-                               void *data)
+-{
+-    virHashTablePtr hash = data;
+-    size_t i;
+-
+-    for (i = 0; i < ARRAY_CARDINALITY(uuids_subset); i++) {
+-        if (STREQ(uuids_subset[i], name)) {
+-            int next = (i + 1) % ARRAY_CARDINALITY(uuids_subset);
+-
+-            if (virHashRemoveEntry(hash, uuids_subset[next]) == 0) {
+-                VIR_TEST_VERBOSE(
+-                        "\nentry \"%s\" should not be allowed to be removed",
+-                        uuids_subset[next]);
+-            }
+-            break;
+-        }
+-    }
+-    return 0;
+-}
+-
+-
+ static int
+ testHashRemoveForEach(const void *data)
+ {
+@@ -303,61 +277,6 @@ testHashSteal(const void *data ATTRIBUTE_UNUSED)
+ }
+ 
+ 
+-static int
+-testHashIter(void *payload ATTRIBUTE_UNUSED,
+-             const void *name ATTRIBUTE_UNUSED,
+-             void *data ATTRIBUTE_UNUSED)
+-{
+-    return 0;
+-}
+-
+-static int
+-testHashForEachIter(void *payload ATTRIBUTE_UNUSED,
+-                    const void *name ATTRIBUTE_UNUSED,
+-                    void *data)
+-{
+-    virHashTablePtr hash = data;
+-
+-    if (virHashAddEntry(hash, uuids_new[0], NULL) == 0)
+-        VIR_TEST_VERBOSE("\nadding entries in ForEach should be forbidden");
+-
+-    if (virHashUpdateEntry(hash, uuids_new[0], NULL) == 0)
+-        VIR_TEST_VERBOSE("\nupdating entries in ForEach should be forbidden");
+-
+-    if (virHashSteal(hash, uuids_new[0]) != NULL)
+-        VIR_TEST_VERBOSE("\nstealing entries in ForEach should be forbidden");
+-
+-    if (virHashSteal(hash, uuids_new[0]) != NULL)
+-        VIR_TEST_VERBOSE("\nstealing entries in ForEach should be forbidden");
+-
+-    if (virHashForEach(hash, testHashIter, NULL) >= 0)
+-        VIR_TEST_VERBOSE("\niterating through hash in ForEach"
+-                " should be forbidden");
+-    return 0;
+-}
+-
+-static int
+-testHashForEach(const void *data ATTRIBUTE_UNUSED)
+-{
+-    virHashTablePtr hash;
+-    int ret = -1;
+-
+-    if (!(hash = testHashInit(0)))
+-        return -1;
+-
+-    if (virHashForEach(hash, testHashForEachIter, hash)) {
+-        VIR_TEST_VERBOSE("\nvirHashForEach didn't go through all entries");
+-        goto cleanup;
+-    }
+-
+-    ret = 0;
+-
+- cleanup:
+-    virHashFree(hash);
+-    return ret;
+-}
+-
+-
+ static int
+ testHashRemoveSetIter(const void *payload ATTRIBUTE_UNUSED,
+                       const void *name,
+@@ -628,9 +547,7 @@ mymain(void)
+     DO_TEST("Remove", Remove);
+     DO_TEST_DATA("Remove in ForEach", RemoveForEach, Some);
+     DO_TEST_DATA("Remove in ForEach", RemoveForEach, All);
+-    DO_TEST_DATA("Remove in ForEach", RemoveForEach, Forbidden);
+     DO_TEST("Steal", Steal);
+-    DO_TEST("Forbidden ops in ForEach", ForEach);
+     DO_TEST("RemoveSet", RemoveSet);
+     DO_TEST("Search", Search);
+     DO_TEST("GetItems", GetItems);
@@ -0,0 +1,64 @@
+From: Matthias Bolte <matthias.bolte@googlemail.com>
+Date: Thu, 2 Aug 2018 17:33:37 +0200
+Subject: [PATCH] esx: Fix double-free and freeing static strings in
+ esxDomainSetAutostart
+
+Since commit ae83e02f3dd7fe99fed5d8159a35b666fafeafd5#l3393 the
+newPowerInfo pointer itself is used to track the ownership of the
+AutoStartPowerInfo object to make Coverity understand the code better.
+This broke the code that unset some members of the AutoStartPowerInfo
+object that should not be freed the normal way.
+
+Instead, transfer ownership of the AutoStartPowerInfo object to the
+HostAutoStartManagerConfig object before filling in the values that
+need special handling. This allows to free the AutoStartPowerInfo
+directly without having to deal with the special values, or to let
+the old (now restored) logic handle the special values again.
+
+Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>
+Tested-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
+Reviewed-by: John Ferlan <jferlan@redhat.com>
+(cherry picked from commit 3ad77f853230f870efa396636e008292c7f2b1c0)
+---
+ src/esx/esx_driver.c | 14 ++++----------
+ 1 file changed, 4 insertions(+), 10 deletions(-)
+
+diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
+index b065cdc513..9a7006c6e5 100644
+--- a/src/esx/esx_driver.c
+++ b/src/esx/esx_driver.c
+@@ -3422,7 +3422,10 @@ esxDomainSetAutostart(virDomainPtr domain, int autostart)
+     if (esxVI_AutoStartPowerInfo_Alloc(&newPowerInfo) < 0 ||
+         esxVI_Int_Alloc(&newPowerInfo->startOrder) < 0 ||
+         esxVI_Int_Alloc(&newPowerInfo->startDelay) < 0 ||
+-        esxVI_Int_Alloc(&newPowerInfo->stopDelay) < 0) {
+        esxVI_Int_Alloc(&newPowerInfo->stopDelay) < 0 ||
+        esxVI_AutoStartPowerInfo_AppendToList(&spec->powerInfo,
+                                              newPowerInfo) < 0) {
+        esxVI_AutoStartPowerInfo_Free(&newPowerInfo);
+         goto cleanup;
+     }
+ 
+@@ -3434,13 +3437,6 @@ esxDomainSetAutostart(virDomainPtr domain, int autostart)
+     newPowerInfo->stopDelay->value = -1; /* use system default */
+     newPowerInfo->stopAction = (char *)"none";
+ 
+-    if (esxVI_AutoStartPowerInfo_AppendToList(&spec->powerInfo,
+-                                              newPowerInfo) < 0) {
+-        goto cleanup;
+-    }
+-
+-    newPowerInfo = NULL;
+-
+     if (esxVI_ReconfigureAutostart
+           (priv->primary,
+            priv->primary->hostSystem->configManager->autoStartManager,
+@@ -3462,8 +3458,6 @@ esxDomainSetAutostart(virDomainPtr domain, int autostart)
+     esxVI_AutoStartDefaults_Free(&defaults);
+     esxVI_AutoStartPowerInfo_Free(&powerInfoList);
+ 
+-    esxVI_AutoStartPowerInfo_Free(&newPowerInfo);
+-
+     return result;
+ }
+ 
@@ -0,0 +1,55 @@
+From 8d6ab7976fa691763fc05a154f2bab865d435b00 Mon Sep 17 00:00:00 2001
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 5 Apr 2019 11:33:32 +0200
+Subject: [PATCH 1/4] cpu_x86: Do not cache microcode version
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The microcode version checks are used to invalidate cached CPU data we
+get from QEMU. To minimize /proc/cpuinfo parsing the microcode version
+was only read when libvirtd started and cached for the daemon's
+lifetime. However, the CPU microcode can change anytime (updating the
+microcode package can automatically upload it to the CPU) and we need to
+stop caching it to avoid using stale CPU model data.
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+Reviewed-by: Ján Tomko <jtomko@redhat.com>
+(cherry picked from commit be46f613261d3b655a1f15afd635087e68a9c39b)
+---
+ src/cpu/cpu_x86.c | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
+index b2398c5ad2..38cab15c59 100644
+--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
+@@ -154,7 +154,6 @@ struct _virCPUx86Map {
+ };
+ 
+ static virCPUx86MapPtr cpuMap;
+-static unsigned int microcodeVersion;
+ 
+ int virCPUx86DriverOnceInit(void);
+ VIR_ONCE_GLOBAL_INIT(virCPUx86Driver);
+@@ -1413,8 +1412,6 @@ virCPUx86DriverOnceInit(void)
+     if (!(cpuMap = virCPUx86LoadMap()))
+         return -1;
+ 
+-    microcodeVersion = virHostCPUGetMicrocodeVersion();
+-
+     return 0;
+ }
+ 
+@@ -2454,7 +2451,7 @@ virCPUx86GetHost(virCPUDefPtr cpu,
+         goto cleanup;
+ 
+     ret = x86DecodeCPUData(cpu, cpuData, models);
+-    cpu->microcodeVersion = microcodeVersion;
+    cpu->microcodeVersion = virHostCPUGetMicrocodeVersion();
+ 
+  cleanup:
+     virCPUx86DataFree(cpuData);
+-- 
+2.21.0
+
@@ -0,0 +1,155 @@
+From cb6bcb0312a33a0b6a48d0ee1f368c9080e4a13d Mon Sep 17 00:00:00 2001
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 12 Apr 2019 21:21:05 +0200
+Subject: [PATCH 2/4] qemu: Don't cache microcode version
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+My earlier commit be46f61326 was incomplete. It removed caching of
+microcode version in the CPU driver, which means the capabilities XML
+will see the correct microcode version. But it is also cached in the
+QEMU capabilities cache where it is used to detect whether we need to
+reprobe QEMU. By missing the second place, the original commit
+be46f61326 made the situation even worse since libvirt would report
+correct microcode version while still using the old host CPU model
+(visible in domain capabilities XML).
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+Reviewed-by: Ján Tomko <jtomko@redhat.com>
+(cherry picked from commit 673c62a3b7855a0685d8f116e227c402720b9ee9)
+
+CVE-2018-12126, CVE-2018-12127, CVE-2018-12130
+
+Conflicts:
+	src/qemu/qemu_capabilities.c
+            - virQEMUCapsCacheLookupByArch refactoring (commits
+              7948ad4129a and 1a3de67001c) are missing
+            - commit a7424faff0f "Force QMP capability probing" is
+              missing downstream
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+---
+ src/qemu/qemu_capabilities.c | 12 ++++++++----
+ src/qemu/qemu_capabilities.h |  3 +--
+ src/qemu/qemu_driver.c       |  9 +--------
+ tests/testutilsqemu.c        |  2 +-
+ 4 files changed, 11 insertions(+), 15 deletions(-)
+
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index b5eb8cf46a..17eb6579bf 100644
+--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
+@@ -5343,7 +5343,7 @@ virQEMUCapsNewData(const char *binary,
+                                            priv->libDir,
+                                            priv->runUid,
+                                            priv->runGid,
+-                                           priv->microcodeVersion,
+                                           virHostCPUGetMicrocodeVersion(),
+                                            priv->kernelVersion,
+                                            false);
+ }
+@@ -5427,8 +5427,7 @@ virFileCachePtr
+ virQEMUCapsCacheNew(const char *libDir,
+                     const char *cacheDir,
+                     uid_t runUid,
+-                    gid_t runGid,
+-                    unsigned int microcodeVersion)
+                    gid_t runGid)
+ {
+     char *capsCacheDir = NULL;
+     virFileCachePtr cache = NULL;
+@@ -5452,7 +5451,6 @@ virQEMUCapsCacheNew(const char *libDir,
+ 
+     priv->runUid = runUid;
+     priv->runGid = runGid;
+-    priv->microcodeVersion = microcodeVersion;
+ 
+     if (uname(&uts) == 0 &&
+         virAsprintf(&priv->kernelVersion, "%s %s", uts.release, uts.version) < 0)
+@@ -5473,8 +5471,11 @@ virQEMUCapsPtr
+ virQEMUCapsCacheLookup(virFileCachePtr cache,
+                        const char *binary)
+ {
+    virQEMUCapsCachePrivPtr priv = virFileCacheGetPriv(cache);
+     virQEMUCapsPtr ret = NULL;
+ 
+    priv->microcodeVersion = virHostCPUGetMicrocodeVersion();
+
+     ret = virFileCacheLookup(cache, binary);
+ 
+     VIR_DEBUG("Returning caps %p for %s", ret, binary);
+@@ -5520,10 +5521,13 @@ virQEMUCapsPtr
+ virQEMUCapsCacheLookupByArch(virFileCachePtr cache,
+                              virArch arch)
+ {
+    virQEMUCapsCachePrivPtr priv = virFileCacheGetPriv(cache);
+     virQEMUCapsPtr ret = NULL;
+     virArch target;
+     struct virQEMUCapsSearchData data = { .arch = arch };
+ 
+    priv->microcodeVersion = virHostCPUGetMicrocodeVersion();
+
+     ret = virFileCacheLookupByFunc(cache, virQEMUCapsCompareArch, &data);
+     if (!ret) {
+         /* If the first attempt at finding capabilities has failed, try
+diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
+index c2ec2be193..7fd51f5fa0 100644
+--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
+@@ -524,8 +524,7 @@ void virQEMUCapsFilterByMachineType(virQEMUCapsPtr qemuCaps,
+ virFileCachePtr virQEMUCapsCacheNew(const char *libDir,
+                                     const char *cacheDir,
+                                     uid_t uid,
+-                                    gid_t gid,
+-                                    unsigned int microcodeVersion);
+                                    gid_t gid);
+ virQEMUCapsPtr virQEMUCapsCacheLookup(virFileCachePtr cache,
+                                       const char *binary);
+ virQEMUCapsPtr virQEMUCapsCacheLookupCopy(virFileCachePtr cache,
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index 96454c17c0..bb38904090 100644
+--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
+@@ -610,8 +610,6 @@ qemuStateInitialize(bool privileged,
+     char *hugepagePath = NULL;
+     char *memoryBackingPath = NULL;
+     size_t i;
+-    virCPUDefPtr hostCPU = NULL;
+-    unsigned int microcodeVersion = 0;
+ 
+     if (VIR_ALLOC(qemu_driver) < 0)
+         return -1;
+@@ -831,15 +829,10 @@ qemuStateInitialize(bool privileged,
+         run_gid = cfg->group;
+     }
+ 
+-    if ((hostCPU = virCPUProbeHost(virArchFromHost())))
+-        microcodeVersion = hostCPU->microcodeVersion;
+-    virCPUDefFree(hostCPU);
+-
+     qemu_driver->qemuCapsCache = virQEMUCapsCacheNew(cfg->libDir,
+                                                      cfg->cacheDir,
+                                                      run_uid,
+-                                                     run_gid,
+-                                                     microcodeVersion);
+                                                     run_gid);
+     if (!qemu_driver->qemuCapsCache)
+         goto error;
+ 
+diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c
+index f8182033fc..2c7124bf26 100644
+--- a/tests/testutilsqemu.c
+++ b/tests/testutilsqemu.c
+@@ -603,7 +603,7 @@ int qemuTestDriverInit(virQEMUDriver *driver)
+ 
+     /* Using /dev/null for libDir and cacheDir automatically produces errors
+      * upon attempt to use any of them */
+-    driver->qemuCapsCache = virQEMUCapsCacheNew("/dev/null", "/dev/null", 0, 0, 0);
+    driver->qemuCapsCache = virQEMUCapsCacheNew("/dev/null", "/dev/null", 0, 0);
+     if (!driver->qemuCapsCache)
+         goto error;
+ 
+-- 
+2.21.0
+
@@ -0,0 +1,886 @@
+From 36151b10d3e1f8f92f4ad6b8200ce5355b7f96f0 Mon Sep 17 00:00:00 2001
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 5 Apr 2019 11:19:30 +0200
+Subject: [PATCH 3/4] cputest: Add data for Intel(R) Xeon(R) CPU E3-1225 v5
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+(cherry picked from commit 5cd9db3ac11e88846cbcf95fad9f6fae9d880dee)
+
+CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091
+
+Conflicts:
+	tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+	tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+            - intel-pt feature is missing
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+---
+ tests/cputest.c                               |   1 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml |   7 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml  |   8 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5-guest.xml    |  27 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5-host.xml     |  28 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5-json.xml     |  11 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5.json         | 652 ++++++++++++++++++
+ .../x86_64-cpuid-Xeon-E3-1225-v5.sig          |   4 +
+ .../x86_64-cpuid-Xeon-E3-1225-v5.xml          |  47 ++
+ 9 files changed, 785 insertions(+)
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.json
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.sig
+ create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.xml
+
+diff --git a/tests/cputest.c b/tests/cputest.c
+index 1e79edbef7..2df1d28e39 100644
+--- a/tests/cputest.c
+++ b/tests/cputest.c
+@@ -1189,6 +1189,7 @@ mymain(void)
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Phenom-B95", JSON_HOST);
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Ryzen-7-1800X-Eight-Core", JSON_HOST);
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Xeon-5110", JSON_NONE);
+    DO_TEST_CPUID(VIR_ARCH_X86_64, "Xeon-E3-1225-v5", JSON_MODELS);
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Xeon-E3-1245-v5", JSON_MODELS);
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Xeon-E5-2609-v3", JSON_MODELS);
+     DO_TEST_CPUID(VIR_ARCH_X86_64, "Xeon-E5-2623-v4", JSON_MODELS);
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml
+new file mode 100644
+index 0000000000..ce51903e53
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml
+@@ -0,0 +1,7 @@
+<!-- Features disabled by QEMU -->
+<cpudata arch='x86'>
+  <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x0800c1fc' edx='0xb0600000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x00000008' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/>
+</cpudata>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+new file mode 100644
+index 0000000000..0deca9fba6
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+@@ -0,0 +1,8 @@
+<!-- Features enabled by QEMU -->
+<cpudata arch='x86'>
+  <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0xf7fa3203' edx='0x0f8bfbff'/>
+  <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x00000004' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x009c4fbb' ecx='0x00000000' edx='0x8c000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x00000007' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000121' edx='0x2c100800'/>
+</cpudata>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+new file mode 100644
+index 0000000000..141c01c841
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+@@ -0,0 +1,27 @@
+<cpu mode='custom' match='exact'>
+  <model fallback='forbid'>Skylake-Client-IBRS</model>
+  <vendor>Intel</vendor>
+  <feature policy='require' name='ds'/>
+  <feature policy='require' name='acpi'/>
+  <feature policy='require' name='ss'/>
+  <feature policy='require' name='ht'/>
+  <feature policy='require' name='tm'/>
+  <feature policy='require' name='pbe'/>
+  <feature policy='require' name='dtes64'/>
+  <feature policy='require' name='monitor'/>
+  <feature policy='require' name='ds_cpl'/>
+  <feature policy='require' name='vmx'/>
+  <feature policy='require' name='smx'/>
+  <feature policy='require' name='est'/>
+  <feature policy='require' name='tm2'/>
+  <feature policy='require' name='xtpr'/>
+  <feature policy='require' name='pdcm'/>
+  <feature policy='require' name='osxsave'/>
+  <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='stibp'/>
+  <feature policy='require' name='ssbd'/>
+  <feature policy='require' name='xsaves'/>
+  <feature policy='require' name='pdpe1gb'/>
+  <feature policy='require' name='invtsc'/>
+</cpu>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+new file mode 100644
+index 0000000000..53bfc9728d
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+@@ -0,0 +1,28 @@
+<cpu>
+  <arch>x86_64</arch>
+  <model>Skylake-Client-IBRS</model>
+  <vendor>Intel</vendor>
+  <feature name='ds'/>
+  <feature name='acpi'/>
+  <feature name='ss'/>
+  <feature name='ht'/>
+  <feature name='tm'/>
+  <feature name='pbe'/>
+  <feature name='dtes64'/>
+  <feature name='monitor'/>
+  <feature name='ds_cpl'/>
+  <feature name='vmx'/>
+  <feature name='smx'/>
+  <feature name='est'/>
+  <feature name='tm2'/>
+  <feature name='xtpr'/>
+  <feature name='pdcm'/>
+  <feature name='osxsave'/>
+  <feature name='tsc_adjust'/>
+  <feature name='clflushopt'/>
+  <feature name='stibp'/>
+  <feature name='ssbd'/>
+  <feature name='xsaves'/>
+  <feature name='pdpe1gb'/>
+  <feature name='invtsc'/>
+</cpu>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+new file mode 100644
+index 0000000000..1f321db273
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+@@ -0,0 +1,11 @@
+<cpu mode='custom' match='exact'>
+  <model fallback='forbid'>Skylake-Client-IBRS</model>
+  <vendor>Intel</vendor>
+  <feature policy='require' name='ss'/>
+  <feature policy='require' name='hypervisor'/>
+  <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='stibp'/>
+  <feature policy='require' name='ssbd'/>
+  <feature policy='require' name='pdpe1gb'/>
+</cpu>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.json b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.json
+new file mode 100644
+index 0000000000..084747556b
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.json
+@@ -0,0 +1,652 @@
+{
+  "return": {
+    "model": {
+      "name": "base",
+      "props": {
+        "phys-bits": 0,
+        "core-id": -1,
+        "xlevel": 2147483656,
+        "cmov": true,
+        "ia64": false,
+        "aes": true,
+        "mmx": true,
+        "rdpid": false,
+        "arat": true,
+        "gfni": false,
+        "pause-filter": false,
+        "xsavec": true,
+        "intel-pt": false,
+        "osxsave": false,
+        "hv-frequencies": false,
+        "tsc-frequency": 0,
+        "xd": true,
+        "hv-vendor-id": "",
+        "kvm-asyncpf": true,
+        "kvm_asyncpf": true,
+        "perfctr_core": false,
+        "perfctr-core": false,
+        "mpx": true,
+        "pbe": false,
+        "decodeassists": false,
+        "avx512cd": false,
+        "sse4_1": true,
+        "sse4.1": true,
+        "sse4-1": true,
+        "family": 6,
+        "legacy-cache": true,
+        "vmware-cpuid-freq": true,
+        "avx512f": false,
+        "msr": true,
+        "mce": true,
+        "mca": true,
+        "hv-runtime": false,
+        "xcrypt": false,
+        "thread-id": -1,
+        "min-level": 13,
+        "xgetbv1": true,
+        "cid": false,
+        "hv-relaxed": false,
+        "hv-crash": false,
+        "ds": false,
+        "fxsr": true,
+        "xsaveopt": true,
+        "xtpr": false,
+        "avx512vl": false,
+        "avx512-vpopcntdq": false,
+        "phe": false,
+        "extapic": false,
+        "3dnowprefetch": true,
+        "avx512vbmi2": false,
+        "cr8legacy": false,
+        "stibp": true,
+        "cpuid-0xb": true,
+        "xcrypt-en": false,
+        "kvm_pv_eoi": true,
+        "apic-id": 4294967295,
+        "pn": false,
+        "dca": false,
+        "vendor": "GenuineIntel",
+        "pku": false,
+        "smx": false,
+        "cmp_legacy": false,
+        "cmp-legacy": false,
+        "node-id": -1,
+        "avx512-4fmaps": false,
+        "vmcb_clean": false,
+        "vmcb-clean": false,
+        "3dnowext": false,
+        "hle": true,
+        "npt": false,
+        "memory": "/machine/unattached/system[0]",
+        "clwb": false,
+        "lbrv": false,
+        "adx": true,
+        "ss": true,
+        "pni": true,
+        "svm_lock": false,
+        "svm-lock": false,
+        "pfthreshold": false,
+        "smep": true,
+        "smap": true,
+        "x2apic": true,
+        "avx512vbmi": false,
+        "avx512vnni": false,
+        "hv-stimer": false,
+        "i64": true,
+        "flushbyasid": false,
+        "f16c": true,
+        "ace2-en": false,
+        "pat": true,
+        "pae": true,
+        "sse": true,
+        "phe-en": false,
+        "kvm_nopiodelay": true,
+        "kvm-nopiodelay": true,
+        "tm": false,
+        "kvmclock-stable-bit": true,
+        "hypervisor": true,
+        "socket-id": -1,
+        "pcommit": false,
+        "syscall": true,
+        "level": 13,
+        "avx512dq": false,
+        "svm": false,
+        "full-cpuid-auto-level": true,
+        "hv-reset": false,
+        "invtsc": false,
+        "sse3": true,
+        "sse2": true,
+        "ssbd": true,
+        "est": false,
+        "avx512ifma": false,
+        "tm2": false,
+        "kvm-pv-eoi": true,
+        "cx8": true,
+        "kvm_mmu": false,
+        "kvm-mmu": false,
+        "sse4_2": true,
+        "sse4.2": true,
+        "sse4-2": true,
+        "pge": true,
+        "fill-mtrr-mask": true,
+        "avx512bitalg": false,
+        "nodeid_msr": false,
+        "pdcm": false,
+        "movbe": true,
+        "model": 94,
+        "nrip_save": false,
+        "nrip-save": false,
+        "kvm_pv_unhalt": true,
+        "ssse3": true,
+        "sse4a": false,
+        "invpcid": true,
+        "pdpe1gb": true,
+        "tsc-deadline": true,
+        "fma": true,
+        "cx16": true,
+        "de": true,
+        "enforce": false,
+        "stepping": 3,
+        "xsave": true,
+        "clflush": true,
+        "skinit": false,
+        "tsc": true,
+        "tce": false,
+        "fpu": true,
+        "ibs": false,
+        "ds_cpl": false,
+        "ds-cpl": false,
+        "host-phys-bits": true,
+        "fma4": false,
+        "la57": false,
+        "osvw": false,
+        "check": true,
+        "hv-spinlocks": -1,
+        "pmu": false,
+        "pmm": false,
+        "apic": true,
+        "spec-ctrl": true,
+        "min-xlevel2": 0,
+        "tsc-adjust": true,
+        "tsc_adjust": true,
+        "kvm-steal-time": true,
+        "kvm_steal_time": true,
+        "kvmclock": true,
+        "l3-cache": true,
+        "lwp": false,
+        "ibpb": false,
+        "xop": false,
+        "avx": true,
+        "ospke": false,
+        "ace2": false,
+        "avx512bw": false,
+        "acpi": false,
+        "hv-vapic": false,
+        "fsgsbase": true,
+        "ht": false,
+        "nx": true,
+        "pclmulqdq": true,
+        "mmxext": false,
+        "vaes": false,
+        "popcnt": true,
+        "xsaves": false,
+        "tcg-cpuid": true,
+        "lm": true,
+        "umip": false,
+        "pse": true,
+        "avx2": true,
+        "sep": true,
+        "pclmuldq": true,
+        "virt-ssbd": false,
+        "x-hv-max-vps": -1,
+        "nodeid-msr": false,
+        "md-clear": true,
+        "kvm": true,
+        "misalignsse": false,
+        "min-xlevel": 2147483656,
+        "kvm-pv-unhalt": true,
+        "bmi2": true,
+        "bmi1": true,
+        "realized": false,
+        "tsc_scale": false,
+        "tsc-scale": false,
+        "topoext": false,
+        "hv-vpindex": false,
+        "xlevel2": 0,
+        "clflushopt": true,
+        "kvm-no-smi-migration": false,
+        "monitor": false,
+        "avx512er": false,
+        "pmm-en": false,
+        "pcid": true,
+        "3dnow": false,
+        "erms": true,
+        "lahf-lm": true,
+        "lahf_lm": true,
+        "vpclmulqdq": false,
+        "fxsr-opt": false,
+        "hv-synic": false,
+        "xstore": false,
+        "fxsr_opt": false,
+        "kvm-hint-dedicated": false,
+        "rtm": true,
+        "lmce": true,
+        "hv-time": false,
+        "perfctr-nb": false,
+        "perfctr_nb": false,
+        "ffxsr": false,
+        "rdrand": true,
+        "rdseed": true,
+        "avx512-4vnniw": false,
+        "vmx": false,
+        "vme": true,
+        "dtes64": false,
+        "mtrr": true,
+        "rdtscp": true,
+        "pse36": true,
+        "kvm-pv-tlb-flush": false,
+        "tbm": false,
+        "wdt": false,
+        "pause_filter": false,
+        "sha-ni": false,
+        "model-id": "Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz",
+        "abm": true,
+        "avx512pf": false,
+        "xstore-en": false
+      }
+    }
+  },
+  "id": "model-expansion"
+}
+
+{
+  "return": [
+    {
+      "name": "max",
+      "typename": "max-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": false
+    },
+    {
+      "name": "host",
+      "typename": "host-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": false
+    },
+    {
+      "name": "base",
+      "typename": "base-x86_64-cpu",
+      "unavailable-features": [],
+      "static": true,
+      "migration-safe": true
+    },
+    {
+      "name": "qemu64",
+      "typename": "qemu64-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "qemu32",
+      "typename": "qemu32-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "phenom",
+      "typename": "phenom-x86_64-cpu",
+      "unavailable-features": [
+        "mmxext",
+        "fxsr-opt",
+        "3dnowext",
+        "3dnow",
+        "sse4a",
+        "npt"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "pentium3",
+      "typename": "pentium3-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "pentium2",
+      "typename": "pentium2-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "pentium",
+      "typename": "pentium-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "n270",
+      "typename": "n270-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "kvm64",
+      "typename": "kvm64-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "kvm32",
+      "typename": "kvm32-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "cpu64-rhel6",
+      "typename": "cpu64-rhel6-x86_64-cpu",
+      "unavailable-features": [
+        "sse4a"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "coreduo",
+      "typename": "coreduo-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "core2duo",
+      "typename": "core2duo-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "athlon",
+      "typename": "athlon-x86_64-cpu",
+      "unavailable-features": [
+        "mmxext",
+        "3dnowext",
+        "3dnow"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Westmere",
+      "typename": "Westmere-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Westmere-IBRS",
+      "typename": "Westmere-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Skylake-Server",
+      "typename": "Skylake-Server-x86_64-cpu",
+      "unavailable-features": [
+        "avx512f",
+        "avx512dq",
+        "clwb",
+        "avx512cd",
+        "avx512bw",
+        "avx512vl",
+        "avx512f",
+        "avx512f",
+        "avx512f"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Skylake-Server-IBRS",
+      "typename": "Skylake-Server-IBRS-x86_64-cpu",
+      "unavailable-features": [
+        "avx512f",
+        "avx512dq",
+        "clwb",
+        "avx512cd",
+        "avx512bw",
+        "avx512vl",
+        "avx512f",
+        "avx512f",
+        "avx512f"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Skylake-Client",
+      "typename": "Skylake-Client-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Skylake-Client-IBRS",
+      "typename": "Skylake-Client-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "SandyBridge",
+      "typename": "SandyBridge-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "SandyBridge-IBRS",
+      "typename": "SandyBridge-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Penryn",
+      "typename": "Penryn-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Opteron_G5",
+      "typename": "Opteron_G5-x86_64-cpu",
+      "unavailable-features": [
+        "sse4a",
+        "misalignsse",
+        "xop",
+        "fma4",
+        "tbm"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Opteron_G4",
+      "typename": "Opteron_G4-x86_64-cpu",
+      "unavailable-features": [
+        "sse4a",
+        "misalignsse",
+        "xop",
+        "fma4"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Opteron_G3",
+      "typename": "Opteron_G3-x86_64-cpu",
+      "unavailable-features": [
+        "sse4a",
+        "misalignsse"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Opteron_G2",
+      "typename": "Opteron_G2-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Opteron_G1",
+      "typename": "Opteron_G1-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Nehalem",
+      "typename": "Nehalem-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Nehalem-IBRS",
+      "typename": "Nehalem-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "IvyBridge",
+      "typename": "IvyBridge-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "IvyBridge-IBRS",
+      "typename": "IvyBridge-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Haswell",
+      "typename": "Haswell-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Haswell-noTSX",
+      "typename": "Haswell-noTSX-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Haswell-noTSX-IBRS",
+      "typename": "Haswell-noTSX-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Haswell-IBRS",
+      "typename": "Haswell-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "EPYC",
+      "typename": "EPYC-x86_64-cpu",
+      "unavailable-features": [
+        "sha-ni",
+        "mmxext",
+        "fxsr-opt",
+        "cr8legacy",
+        "sse4a",
+        "misalignsse",
+        "osvw"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "EPYC-IBPB",
+      "typename": "EPYC-IBPB-x86_64-cpu",
+      "unavailable-features": [
+        "sha-ni",
+        "mmxext",
+        "fxsr-opt",
+        "cr8legacy",
+        "sse4a",
+        "misalignsse",
+        "osvw",
+        "ibpb"
+      ],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Conroe",
+      "typename": "Conroe-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Broadwell",
+      "typename": "Broadwell-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Broadwell-noTSX",
+      "typename": "Broadwell-noTSX-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Broadwell-noTSX-IBRS",
+      "typename": "Broadwell-noTSX-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "Broadwell-IBRS",
+      "typename": "Broadwell-IBRS-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    },
+    {
+      "name": "486",
+      "typename": "486-x86_64-cpu",
+      "unavailable-features": [],
+      "static": false,
+      "migration-safe": true
+    }
+  ],
+  "id": "definitions"
+}
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.sig b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.sig
+new file mode 100644
+index 0000000000..7e57c2ded6
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.sig
+@@ -0,0 +1,4 @@
+0506e3
+family:     6 (0x06)
+model:     94 (0x5e)
+stepping:   3 (0x03)
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.xml
+new file mode 100644
+index 0000000000..437429d61d
+--- /dev/null
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5.xml
+@@ -0,0 +1,47 @@
+<!-- Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz -->
+<cpudata arch='x86'>
+  <cpuid eax_in='0x00000000' ecx_in='0x00' eax='0x00000016' ebx='0x756e6547' ecx='0x6c65746e' edx='0x49656e69'/>
+  <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x000506e3' ebx='0x06100800' ecx='0x7ffafbff' edx='0xbfebfbff'/>
+  <cpuid eax_in='0x00000002' ecx_in='0x00' eax='0x76036301' ebx='0x00f0b6ff' ecx='0x00000000' edx='0x00c30000'/>
+  <cpuid eax_in='0x00000003' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000004' ecx_in='0x00' eax='0x1c004121' ebx='0x01c0003f' ecx='0x0000003f' edx='0x00000000'/>
+  <cpuid eax_in='0x00000004' ecx_in='0x01' eax='0x1c004122' ebx='0x01c0003f' ecx='0x0000003f' edx='0x00000000'/>
+  <cpuid eax_in='0x00000004' ecx_in='0x02' eax='0x1c004143' ebx='0x00c0003f' ecx='0x000003ff' edx='0x00000000'/>
+  <cpuid eax_in='0x00000004' ecx_in='0x03' eax='0x1c03c163' ebx='0x03c0003f' ecx='0x00001fff' edx='0x00000006'/>
+  <cpuid eax_in='0x00000005' ecx_in='0x00' eax='0x00000040' ebx='0x00000040' ecx='0x00000003' edx='0x00142120'/>
+  <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x000027f7' ebx='0x00000002' ecx='0x00000009' edx='0x00000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x029c6fbf' ecx='0x00000000' edx='0x9c002400'/>
+  <cpuid eax_in='0x00000008' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000009' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000a' ecx_in='0x00' eax='0x07300804' ebx='0x00000000' ecx='0x00000000' edx='0x00000603'/>
+  <cpuid eax_in='0x0000000b' ecx_in='0x00' eax='0x00000001' ebx='0x00000001' ecx='0x00000100' edx='0x00000006'/>
+  <cpuid eax_in='0x0000000b' ecx_in='0x01' eax='0x00000004' ebx='0x00000004' ecx='0x00000201' edx='0x00000006'/>
+  <cpuid eax_in='0x0000000c' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x00' eax='0x0000001f' ebx='0x00000440' ecx='0x00000440' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x0000000f' ebx='0x000003c0' ecx='0x00000100' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x02' eax='0x00000100' ebx='0x00000240' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x03' eax='0x00000040' ebx='0x000003c0' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x04' eax='0x00000040' ebx='0x00000400' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000d' ecx_in='0x08' eax='0x00000080' ebx='0x00000000' ecx='0x00000001' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000e' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x0000000f' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000010' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000011' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000012' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000013' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000014' ecx_in='0x00' eax='0x00000001' ebx='0x0000000f' ecx='0x00000007' edx='0x00000000'/>
+  <cpuid eax_in='0x00000014' ecx_in='0x01' eax='0x02490002' ebx='0x003f3fff' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000015' ecx_in='0x00' eax='0x00000002' ebx='0x00000114' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000016' ecx_in='0x00' eax='0x00000ce4' ebx='0x00000e74' ecx='0x00000064' edx='0x00000000'/>
+  <cpuid eax_in='0x80000000' ecx_in='0x00' eax='0x80000008' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000121' edx='0x2c100800'/>
+  <cpuid eax_in='0x80000002' ecx_in='0x00' eax='0x65746e49' ebx='0x2952286c' ecx='0x6f655820' edx='0x2952286e'/>
+  <cpuid eax_in='0x80000003' ecx_in='0x00' eax='0x55504320' ebx='0x2d334520' ecx='0x35323231' edx='0x20357620'/>
+  <cpuid eax_in='0x80000004' ecx_in='0x00' eax='0x2e332040' ebx='0x48473033' ecx='0x0000007a' edx='0x00000000'/>
+  <cpuid eax_in='0x80000005' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x80000006' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x01006040' edx='0x00000000'/>
+  <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/>
+  <cpuid eax_in='0x80000008' ecx_in='0x00' eax='0x00003027' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x80860000' ecx_in='0x00' eax='0x00000ce4' ebx='0x00000e74' ecx='0x00000064' edx='0x00000000'/>
+  <cpuid eax_in='0xc0000000' ecx_in='0x00' eax='0x00000ce4' ebx='0x00000e74' ecx='0x00000064' edx='0x00000000'/>
+</cpudata>
+-- 
+2.21.0
+
@@ -0,0 +1,105 @@
+From 7bde733e906a9eb513448fd58201a333a1793811 Mon Sep 17 00:00:00 2001
+From: Jiri Denemark <jdenemar@redhat.com>
+Date: Fri, 5 Apr 2019 15:11:20 +0200
+Subject: [PATCH 4/4] cpu_map: Define md-clear CPUID bit
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+CVE-2018-12126, CVE-2018-12127, CVE-2018-12130
+
+The bit is set when microcode provides the mechanism to invoke a flush
+of various exploitable CPU buffers by invoking the VERW instruction.
+
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
+Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
+(cherry picked from commit 538d873571d7a682852dc1d70e5f4478f4d64e85)
+
+Conflicts:
+	src/cpu_map/x86_features.xml
+            - no CPU map split downstream
+
+	tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml
+	tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
+            - test data missing downstream
+
+	tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+	tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+            - intel-pt feature is missing downstream
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+---
+ src/cpu/cpu_map.xml                                        | 3 +++
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml | 2 +-
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml   | 1 +
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml    | 1 +
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml    | 1 +
+ 5 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
+index 96daa0f9af..250e241df9 100644
+--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
+@@ -295,6 +295,9 @@
+     <feature name='avx512-4fmaps'>
+       <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000008'/>
+     </feature>
+    <feature name='md-clear'> <!-- md_clear -->
+      <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000400'/>
+    </feature>
+     <feature name='spec-ctrl'>
+       <cpuid eax_in='0x07' ecx_in='0x00' edx='0x04000000'/>
+     </feature>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+index 0deca9fba6..74763a462b 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-enabled.xml
+@@ -2,7 +2,7 @@
+ <cpudata arch='x86'>
+   <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0xf7fa3203' edx='0x0f8bfbff'/>
+   <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x00000004' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+-  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x009c4fbb' ecx='0x00000000' edx='0x8c000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x009c4fbb' ecx='0x00000000' edx='0x8c000400'/>
+   <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x00000007' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+   <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000121' edx='0x2c100800'/>
+ </cpudata>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+index 141c01c841..3b3472742e 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+@@ -19,6 +19,7 @@
+   <feature policy='require' name='osxsave'/>
+   <feature policy='require' name='tsc_adjust'/>
+   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='md-clear'/>
+   <feature policy='require' name='stibp'/>
+   <feature policy='require' name='ssbd'/>
+   <feature policy='require' name='xsaves'/>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+index 53bfc9728d..df4f97417c 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+@@ -20,6 +20,7 @@
+   <feature name='osxsave'/>
+   <feature name='tsc_adjust'/>
+   <feature name='clflushopt'/>
+  <feature name='md-clear'/>
+   <feature name='stibp'/>
+   <feature name='ssbd'/>
+   <feature name='xsaves'/>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+index 1f321db273..a5591278df 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+@@ -5,6 +5,7 @@
+   <feature policy='require' name='hypervisor'/>
+   <feature policy='require' name='tsc_adjust'/>
+   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='md-clear'/>
+   <feature policy='require' name='stibp'/>
+   <feature policy='require' name='ssbd'/>
+   <feature policy='require' name='pdpe1gb'/>
+-- 
+2.21.0
+
@@ -0,0 +1,56 @@
+From 4cb90fa2335b75a0fc39440853bd681955b326a4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Tue, 14 May 2019 21:09:59 +0100
+Subject: [PATCH] cputest: remove stibp flag from test data
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+stibp flag doesn't exist in this maint branch.
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+---
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml | 1 -
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml  | 1 -
+ tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml  | 1 -
+ 3 files changed, 3 deletions(-)
+
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+index 3b3472742e..29c1fdb80a 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+@@ -20,7 +20,6 @@
+   <feature policy='require' name='tsc_adjust'/>
+   <feature policy='require' name='clflushopt'/>
+   <feature policy='require' name='md-clear'/>
+-  <feature policy='require' name='stibp'/>
+   <feature policy='require' name='ssbd'/>
+   <feature policy='require' name='xsaves'/>
+   <feature policy='require' name='pdpe1gb'/>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+index df4f97417c..2003ca9ef6 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+@@ -21,7 +21,6 @@
+   <feature name='tsc_adjust'/>
+   <feature name='clflushopt'/>
+   <feature name='md-clear'/>
+-  <feature name='stibp'/>
+   <feature name='ssbd'/>
+   <feature name='xsaves'/>
+   <feature name='pdpe1gb'/>
+diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+index a5591278df..d6529c59a3 100644
+--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+@@ -6,7 +6,6 @@
+   <feature policy='require' name='tsc_adjust'/>
+   <feature policy='require' name='clflushopt'/>
+   <feature policy='require' name='md-clear'/>
+-  <feature policy='require' name='stibp'/>
+   <feature policy='require' name='ssbd'/>
+   <feature policy='require' name='pdpe1gb'/>
+ </cpu>
+-- 
+2.21.0
+
@@ -0,0 +1,58 @@
+From 39fb5ab3125d1669344bab94ccb71bce814d9ae2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Tue, 30 Apr 2019 17:26:13 +0100
+Subject: [PATCH 1/3] admin: reject clients unless their UID matches the
+ current UID
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The admin protocol RPC messages are only intended for use by the user
+running the daemon. As such they should not be allowed for any client
+UID that does not match the server UID.
+
+Fixes CVE-2019-10132
+
+Reviewed-by: Ján Tomko <jtomko@redhat.com>
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+(cherry picked from commit 96f41cd765c9e525fe28ee5abbfbf4a79b3720c7)
+---
+ src/admin/admin_server_dispatch.c | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+diff --git a/src/admin/admin_server_dispatch.c b/src/admin/admin_server_dispatch.c
+index b78ff902c0..9f25813ae3 100644
+--- a/src/admin/admin_server_dispatch.c
+++ b/src/admin/admin_server_dispatch.c
+@@ -66,6 +66,28 @@ remoteAdmClientNew(virNetServerClientPtr client ATTRIBUTE_UNUSED,
+                    void *opaque)
+ {
+     struct daemonAdmClientPrivate *priv;
+    uid_t clientuid;
+    gid_t clientgid;
+    pid_t clientpid;
+    unsigned long long timestamp;
+
+    if (virNetServerClientGetUNIXIdentity(client,
+                                          &clientuid,
+                                          &clientgid,
+                                          &clientpid,
+                                          &timestamp) < 0)
+        return NULL;
+
+    VIR_DEBUG("New client pid %lld uid %lld",
+              (long long)clientpid,
+              (long long)clientuid);
+
+    if (geteuid() != clientuid) {
+        virReportRestrictedError(_("Disallowing client %lld with uid %lld"),
+                                 (long long)clientpid,
+                                 (long long)clientuid);
+        return NULL;
+    }
+ 
+     if (VIR_ALLOC(priv) < 0)
+         return NULL;
+-- 
+2.21.0
+
@@ -0,0 +1,51 @@
+From 41f06e6095e17b61b2af35821d204afc5c34777c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Tue, 30 Apr 2019 16:51:37 +0100
+Subject: [PATCH 2/3] locking: restrict sockets to mode 0600
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The virtlockd daemon's only intended client is the libvirtd daemon. As
+such it should never allow clients from other user accounts to connect.
+The code already enforces this and drops clients from other UIDs, but
+we can get earlier (and thus stronger) protection against DoS by setting
+the socket permissions to 0600
+
+Fixes CVE-2019-10132
+
+Reviewed-by: Ján Tomko <jtomko@redhat.com>
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+(cherry picked from commit f111e09468693909b1f067aa575efdafd9a262a1)
+---
+ src/locking/virtlockd-admin.socket.in | 1 +
+ src/locking/virtlockd.socket.in       | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/locking/virtlockd-admin.socket.in b/src/locking/virtlockd-admin.socket.in
+index 2a7500f3d0..f674c492f7 100644
+--- a/src/locking/virtlockd-admin.socket.in
+++ b/src/locking/virtlockd-admin.socket.in
+@@ -5,6 +5,7 @@ Before=libvirtd.service
+ [Socket]
+ ListenStream=@localstatedir@/run/libvirt/virtlockd-admin-sock
+ Service=virtlockd.service
+SocketMode=0600
+ 
+ [Install]
+ WantedBy=sockets.target
+diff --git a/src/locking/virtlockd.socket.in b/src/locking/virtlockd.socket.in
+index 45e0f20235..d701b27516 100644
+--- a/src/locking/virtlockd.socket.in
+++ b/src/locking/virtlockd.socket.in
+@@ -4,6 +4,7 @@ Before=libvirtd.service
+ 
+ [Socket]
+ ListenStream=@localstatedir@/run/libvirt/virtlockd-sock
+SocketMode=0600
+ 
+ [Install]
+ WantedBy=sockets.target
+-- 
+2.21.0
+
@@ -0,0 +1,51 @@
+From f0e014133104cdb5af5c7d96a7aa6dc0f1bbb03c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Tue, 30 Apr 2019 17:27:41 +0100
+Subject: [PATCH 3/3] logging: restrict sockets to mode 0600
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The virtlogd daemon's only intended client is the libvirtd daemon. As
+such it should never allow clients from other user accounts to connect.
+The code already enforces this and drops clients from other UIDs, but
+we can get earlier (and thus stronger) protection against DoS by setting
+the socket permissions to 0600
+
+Fixes CVE-2019-10132
+
+Reviewed-by: Ján Tomko <jtomko@redhat.com>
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+(cherry picked from commit e37bd65f9948c1185456b2cdaa3bd6e875af680f)
+---
+ src/logging/virtlogd-admin.socket.in | 1 +
+ src/logging/virtlogd.socket.in       | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/logging/virtlogd-admin.socket.in b/src/logging/virtlogd-admin.socket.in
+index 595e6c4c4b..5c41dfeb7b 100644
+--- a/src/logging/virtlogd-admin.socket.in
+++ b/src/logging/virtlogd-admin.socket.in
+@@ -5,6 +5,7 @@ Before=libvirtd.service
+ [Socket]
+ ListenStream=@localstatedir@/run/libvirt/virtlogd-admin-sock
+ Service=virtlogd.service
+SocketMode=0600
+ 
+ [Install]
+ WantedBy=sockets.target
+diff --git a/src/logging/virtlogd.socket.in b/src/logging/virtlogd.socket.in
+index 22b9360c8d..ae48cdab9a 100644
+--- a/src/logging/virtlogd.socket.in
+++ b/src/logging/virtlogd.socket.in
+@@ -4,6 +4,7 @@ Before=libvirtd.service
+ 
+ [Socket]
+ ListenStream=@localstatedir@/run/libvirt/virtlogd-sock
+SocketMode=0600
+ 
+ [Install]
+ WantedBy=sockets.target
+-- 
+2.21.0
+
@@ -0,0 +1,21 @@
+# Makefile for source rpm: libvirt
+# $Id$
+NAME := libvirt
+SPECFILE = $(firstword $(wildcard *.spec))
+
+define find-makefile-common
+for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$d/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
+endef
+
+MAKEFILE_COMMON := $(shell $(find-makefile-common))
+
+ifeq ($(MAKEFILE_COMMON),)
+# attempt a checkout
+define checkout-makefile-common
+test -f CVS/Root && { cvs -Q -d $$(cat CVS/Root) checkout common && echo "common/Makefile.common" ; } || { echo "ERROR: I can't figure out how to checkout the 'common' module." ; exit -1 ; } >&2
+endef
+
+MAKEFILE_COMMON := $(shell $(checkout-makefile-common))
+endif
+
+include $(MAKEFILE_COMMON)
@@ -1 +1 @@
-SHA512 (libvirt-6.1.0.tar.xz) = 17a2641f300a4a05149261bae74ac856e9a2511a259146595d2e2412c4a0601d88369b0544ba86edc80e433a47cf828317d8de38c6ec86a1b3efaca75294a606
+SHA512 (libvirt-4.1.0.tar.xz) = 62d1a228adf3270cc6defe3cbf92dac8c4ce2c434c4d97219571ccef799a4f6304cfd1ba9938338356641285f53ac71145d7b398523021c5ea1dc8e3d49cf894
Author	SHA1	Message	Date
Daniel P. Berrangé	6aad33f3cc	Fix systemd socket permissions (CVE-2019-10132) Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2019-05-21 17:07:31 +01:00
Daniel P. Berrangé	5b6591ed7d	Remove mistakenly added stibp feature from tests Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2019-05-14 21:21:10 +01:00
Daniel P. Berrangé	71c382a378	Define md-clear CPUID bit CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091 Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2019-05-14 20:26:55 +01:00
Cole Robinson	3ac26c9827	Fix LookupBy APIs hash races (bz #1621471 ) ESX: crash when user sets autostart flags to a domain (bz #1611921)	2018-08-23 14:56:26 -04:00
Cole Robinson	d8f5f4e2e9	Fix virtlockd-admin.socket syntax (bz #1586239 ) nwfilter: increase pcap buffer size to be compatible with TPACKET_V3 (bz #1547237)	2018-07-03 12:24:47 -04:00
Daniel P. Berrangé	7fa7c37eee	Adapt to changed wireshark plugin install directory Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2018-06-18 19:03:25 +01:00
Daniel P. Berrangé	398721ffd4	Add new CPU features for speculative store bypass (CVE-2018-3639) Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2018-06-18 18:51:41 +01:00
Daniel P. Berrangé	f6736a34a2	Fix systemd macro argument with line continuations (rhbz#1558648) Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2018-03-21 10:46:59 +00:00
Daniel P. Berrangé	aa2d30880a	Upload 4.1.0 sources Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2018-03-05 14:07:14 +00:00
Daniel P. Berrangé	b6cdf32170	Rebase to version 4.1.0 Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2018-03-05 14:07:14 +00:00