* Wed Aug 19 2009 Mark McLoughlin <markmc@redhat.com> - 0.6.2-17

- Fix migration completion with newer versions of qemu (#516187)
- Fix dumpxml segfault with newer versions of Xen (#518091)

.cvsignore

@@ -1,9 +1,8 @@
-libvirt-0.0.3.tar.gz
-libvirt-0.0.4.tar.gz
-libvirt-0.0.5.tar.gz
-libvirt-0.0.6.tar.gz
-libvirt-0.1.0.tar.gz
-libvirt-0.1.2.tar.gz
-libvirt-0.1.1.tar.gz
-libvirt-0.1.3.tar.gz
-libvirt-0.1.4.tar.gz
+.build*.log
+*.rpm
+i686
+x86_64
+libvirt-*.tar.gz
+libvirt-0.6.0.tar.gz
+libvirt-0.6.1.tar.gz
+libvirt-0.6.2.tar.gz

Makefile

@@ -3,4 +3,19 @@
 NAME := libvirt
 SPECFILE = $(firstword $(wildcard *.spec))
 
-include ../common/Makefile.common
+define find-makefile-common
+for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$/Makefile.common ] ; then cd $$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)

branch

@@ -0,0 +1 @@
+F-11

libvirt-0.6.2-avoid-broken-networking-with-newer-qemu.patch

@@ -0,0 +1,30 @@
+From 6e80c60b89728de28267242f7373ecf553e40bc1 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Thu, 28 May 2009 13:15:57 +0000
+Subject: [PATCH] Avoid broken networking with new QEMU/KVM >= 86
+
+(cherry picked from commit 2afc3bfd8b779ddba974da9d66d6ea337fc91c01)
+
+Fedora-patch: libvirt-0.6.2-avoid-broken-networking-with-newer-qemu.patch
+---
+ src/qemu_conf.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index fc0e772..99f13c6 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -658,8 +658,8 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
+     }
+ 
+     snprintf(tapfdstr, sizeof(tapfdstr),
+-             "tap,fd=%d,script=,vlan=%d,ifname=%s",
+-             tapfd, vlan, net->ifname);
++             "tap,fd=%d,vlan=%d",
++             tapfd, vlan);
+ 
+     if (!(retval = strdup(tapfdstr)))
+         goto no_memory;
+-- 
+1.6.2.5
+

libvirt-0.6.2-bring-up-ipless-bridge.patch

@@ -0,0 +1,49 @@
+From 6635abc3bbe54e6b0168182805de92cd70d125e4 Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <veillard@redhat.com>
+Date: Tue, 12 May 2009 15:31:22 +0000
+Subject: [PATCH] * src/network_driver.c: enable bridges which are not up without an IP address, patch by Ludwig Nussel
+
+(cherry picked from commit e978774ec67f4b062b1f65e5c76a13193a9430eb)
+
+Fedora-patch: libvirt-0.6.2-bring-up-ipless-bridge.patch
+---
+ src/network_driver.c |    9 +++------
+ 1 files changed, 3 insertions(+), 6 deletions(-)
+
+diff --git a/src/network_driver.c b/src/network_driver.c
+index a17a769..a163b15 100644
+--- a/src/network_driver.c
++++ b/src/network_driver.c
+@@ -836,8 +836,7 @@ static int networkStartNetworkDaemon(virConnectPtr conn,
+         goto err_delbr;
+     }
+ 
+-    if (network->def->ipAddress &&
+-        (err = brSetInterfaceUp(driver->brctl, network->def->bridge, 1))) {
++    if ((err = brSetInterfaceUp(driver->brctl, network->def->bridge, 1))) {
+         virReportSystemError(conn, err,
+                              _("failed to bring the bridge '%s' up"),
+                              network->def->bridge);
+@@ -878,8 +877,7 @@ static int networkStartNetworkDaemon(virConnectPtr conn,
+     networkRemoveIptablesRules(driver, network);
+ 
+  err_delbr1:
+-    if (network->def->ipAddress &&
+-        (err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
++    if ((err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
+         char ebuf[1024];
+         networkLog(NETWORK_WARN, _("Failed to bring down bridge '%s' : %s\n"),
+                  network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
+@@ -920,8 +918,7 @@ static int networkShutdownNetworkDaemon(virConnectPtr conn,
+     networkRemoveIptablesRules(driver, network);
+ 
+     char ebuf[1024];
+-    if (network->def->ipAddress &&
+-        (err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
++    if ((err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) {
+         networkLog(NETWORK_WARN, _("Failed to bring down bridge '%s' : %s\n"),
+                  network->def->bridge, virStrerror(err, ebuf, sizeof ebuf));
+     }
+-- 
+1.6.2.5
+

libvirt-0.6.2-buf-locale-escape.patch

@@ -0,0 +1,33 @@
+From f793cd9b7220145b6df8086d77db4fdc035d680b Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Tue, 4 Aug 2009 18:13:09 +0100
+Subject: [PATCH] Fix escaping of 8-bit high characters
+
+Fix  https://bugzilla.redhat.com/show_bug.cgi?id=479517
+
+* src/buf.c: Cast to 'unsigned char' before doing compare to
+  avoid rejecting 8-bit high characters
+
+(cherry picked from commit 8feb499ba2c3625632210c997b49f5df515c05d4)
+
+Fedora-patch: libvirt-0.6.2-buf-locale-escape.patch
+---
+ src/buf.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/buf.c b/src/buf.c
+index 259175d..c802aa2 100644
+--- a/src/buf.c
++++ b/src/buf.c
+@@ -304,7 +304,7 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
+             *out++ = 'o';
+             *out++ = 's';
+             *out++ = ';';
+-        } else if ((*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
++        } else if (((unsigned char)*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
+                    (*cur == '\r')) {
+             /*
+              * default case, just copy !
+-- 
+1.6.2.5
+

libvirt-0.6.2-do-not-log-monitor-output.patch

@@ -0,0 +1,208 @@
+From 182a3cac2b4339e988802eb02279e7ab4c883c67 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Guido=20G=C3=BCnther?= <agx@sigxcpu.org>
+Date: Thu, 16 Apr 2009 15:56:27 +0000
+Subject: [PATCH] Don't log monitor output to domain log file.
+
+It's logged via the logging system already. Prefix monitor debug output with vm
+name.
+
+(cherry picked from commit 5caa1e0eb050a12fe8ed02cf635bb672a56cdb6f)
+
+Fedora-patch: libvirt-0.6.2-do-not-log-monitor-output.patch
+---
+ src/qemu_driver.c |   60 +++++++++++++++++++++-------------------------------
+ 1 files changed, 24 insertions(+), 36 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 5ca3d20..cb738b2 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1706,27 +1706,11 @@ qemudMonitorCommandExtra(const virDomainObjPtr vm,
+             goto error;
+         }
+     }
+-
+-    /* Log, but ignore failures to write logfile for VM */
+-    if (safewrite(vm->logfile, buf, strlen(buf)) < 0) {
+-        char ebuf[1024];
+-        VIR_WARN(_("Unable to log VM console data: %s\n"),
+-                 virStrerror(errno, ebuf, sizeof ebuf));
+-    }
+-
+     *reply = buf;
+     return 0;
+ 
+  error:
+-    if (buf) {
+-        /* Log, but ignore failures to write logfile for VM */
+-        if (safewrite(vm->logfile, buf, strlen(buf)) < 0) {
+-            char ebuf[1024];
+-            VIR_WARN(_("Unable to log VM console data: %s\n"),
+-                     virStrerror(errno, ebuf, sizeof ebuf));
+-        }
+-        VIR_FREE(buf);
+-    }
++    VIR_FREE(buf);
+     return -1;
+ }
+ 
+@@ -2461,7 +2445,7 @@ static int qemudDomainGetMemoryBalloon(virConnectPtr conn,
+         goto cleanup;
+     }
+ 
+-    DEBUG ("balloon reply: '%s'", reply);
++    DEBUG ("%s: balloon reply: '%s'", vm->def->name, reply);
+     if ((offset = strstr(reply, BALLOON_PREFIX)) != NULL) {
+         unsigned int memMB;
+         char *end;
+@@ -2515,7 +2499,7 @@ static int qemudDomainSetMemoryBalloon(virConnectPtr conn,
+ 
+     /* If the command failed qemu prints: 'unknown command'
+      * No message is printed on success it seems */
+-    DEBUG ("balloon reply: %s", reply);
++    DEBUG ("%s: balloon reply: %s",vm->def->name,  reply);
+     if (strstr(reply, "\nunknown command:")) {
+         /* Don't set error - it is expected memory balloon fails on many qemu */
+         ret = 0;
+@@ -2810,7 +2794,7 @@ static int qemudDomainSave(virDomainPtr dom,
+         goto cleanup;
+     }
+ 
+-    DEBUG ("migrate reply: %s", info);
++    DEBUG ("%s: migrate reply: %s", vm->def->name, info);
+ 
+     /* If the command isn't supported then qemu prints:
+      * unknown command: migrate" */
+@@ -3662,7 +3646,7 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
+     /* If the command failed qemu prints:
+      * device not found, device is locked ...
+      * No message is printed on success it seems */
+-    DEBUG ("ejectable media change reply: %s", reply);
++    DEBUG ("%s: ejectable media change reply: %s", vm->def->name, reply);
+     if (strstr(reply, "\ndevice ")) {
+         qemudReportError (conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
+                           _("changing cdrom media failed: %s"), reply);
+@@ -3723,7 +3707,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
+         return -1;
+     }
+ 
+-    DEBUG ("pci_add reply: %s", reply);
++    DEBUG ("%s: pci_add reply: %s", vm->def->name, reply);
+     /* If the command succeeds qemu prints:
+      * OK bus 0... */
+ #define PCI_ATTACH_OK_MSG "OK bus 0, slot "
+@@ -3791,7 +3775,7 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
+         return -1;
+     }
+ 
+-    DEBUG ("attach_usb reply: %s", reply);
++    DEBUG ("%s: attach_usb reply: %s",vm->def->name,  reply);
+     /* If the command failed qemu prints:
+      * Could not add ... */
+     if (strstr(reply, "Could not add ")) {
+@@ -3845,7 +3829,7 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
+         return -1;
+     }
+ 
+-    DEBUG ("attach_usb reply: %s", reply);
++    DEBUG ("%s: attach_usb reply: %s", vm->def->name, reply);
+     /* If the command failed qemu prints:
+      * Could not add ... */
+     if (strstr(reply, "Could not add ")) {
+@@ -3984,7 +3968,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
+         goto cleanup;
+     }
+ 
+-    DEBUG ("pci_del reply: %s", reply);
++    DEBUG ("%s: pci_del reply: %s",vm->def->name,  reply);
+     /* If the command fails due to a wrong slot qemu prints: invalid slot,
+      * nothing is printed on success */
+     if (strstr(reply, "invalid slot")) {
+@@ -4214,7 +4198,7 @@ qemudDomainBlockStats (virDomainPtr dom,
+                           "%s", _("'info blockstats' command failed"));
+         goto cleanup;
+     }
+-    DEBUG ("info blockstats reply: %s", info);
++    DEBUG ("%s: info blockstats reply: %s", vm->def->name, info);
+ 
+     /* If the command isn't supported then qemu prints the supported
+      * info commands, so the output starts "info ".  Since this is
+@@ -4255,21 +4239,25 @@ qemudDomainBlockStats (virDomainPtr dom,
+                 if (STRPREFIX (p, "rd_bytes=")) {
+                     p += 9;
+                     if (virStrToLong_ll (p, &dummy, 10, &stats->rd_bytes) == -1)
+-                        DEBUG ("error reading rd_bytes: %s", p);
++                        DEBUG ("%s: error reading rd_bytes: %s",
++                               vm->def->name, p);
+                 } else if (STRPREFIX (p, "wr_bytes=")) {
+                     p += 9;
+                     if (virStrToLong_ll (p, &dummy, 10, &stats->wr_bytes) == -1)
+-                        DEBUG ("error reading wr_bytes: %s", p);
++                        DEBUG ("%s: error reading wr_bytes: %s",
++                               vm->def->name, p);
+                 } else if (STRPREFIX (p, "rd_operations=")) {
+                     p += 14;
+                     if (virStrToLong_ll (p, &dummy, 10, &stats->rd_req) == -1)
+-                        DEBUG ("error reading rd_req: %s", p);
++                        DEBUG ("%s: error reading rd_req: %s",
++                               vm->def->name, p);
+                 } else if (STRPREFIX (p, "wr_operations=")) {
+                     p += 14;
+                     if (virStrToLong_ll (p, &dummy, 10, &stats->wr_req) == -1)
+-                        DEBUG ("error reading wr_req: %s", p);
++                        DEBUG ("%s: error reading wr_req: %s",
++                               vm->def->name, p);
+                 } else
+-                    DEBUG ("unknown block stat near %s", p);
++                    DEBUG ("%s: unknown block stat near %s", vm->def->name, p);
+ 
+                 /* Skip to next label. */
+                 p = strchr (p, ' ');
+@@ -4481,7 +4469,7 @@ qemudDomainMemoryPeek (virDomainPtr dom,
+         goto cleanup;
+     }
+ 
+-    DEBUG ("memsave reply: %s", info);
++    DEBUG ("%s: memsave reply: %s", vm->def->name, info);
+ 
+     /* Read the memory file into buffer. */
+     if (saferead (fd, buffer, size) == (ssize_t) -1) {
+@@ -4798,7 +4786,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
+                              "%s", _("off-line migration specified, but suspend operation failed"));
+             goto cleanup;
+         }
+-        DEBUG ("stop reply: %s", info);
++        DEBUG ("%s: stop reply: %s", vm->def->name, info);
+         VIR_FREE(info);
+         paused = 1;
+ 
+@@ -4815,7 +4803,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
+         snprintf (cmd, sizeof cmd, "migrate_set_speed %lum", resource);
+         qemudMonitorCommand (vm, cmd, &info);
+ 
+-        DEBUG ("migrate_set_speed reply: %s", info);
++        DEBUG ("%s: migrate_set_speed reply: %s", vm->def->name, info);
+         VIR_FREE (info);
+     }
+ 
+@@ -4834,7 +4822,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
+         goto cleanup;
+     }
+ 
+-    DEBUG ("migrate reply: %s", info);
++    DEBUG ("%s: migrate reply: %s", vm->def->name, info);
+ 
+     /* Now check for "fail" in the output string */
+     if (strstr(info, "fail") != NULL) {
+@@ -4873,7 +4861,7 @@ cleanup:
+                       vm->def->name);
+         }
+         else {
+-            DEBUG ("cont reply: %s", info);
++            DEBUG ("%s: cont reply: %s", vm->def->name, info);
+             VIR_FREE(info);
+         }
+ 
+-- 
+1.6.2.5
+

libvirt-0.6.2-do-not-unnecessarily-try-to-change-a-file-context.patch

@@ -0,0 +1,49 @@
+From 2d299525f5de29d11c6dc4810aa41e893535695b Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 3 Jul 2009 10:27:46 +0000
+Subject: [PATCH] Don't unnecessarily try to change a file context
+
+As pointed out by Tim Waugh here:
+
+  https://bugzilla.redhat.com/507555
+
+We shouldn't bother trying to set the context of a file if it already
+matches what we want.
+
+(Fixed to use STREQ() and not use tabs, as pointed out by danpb)
+
+(cherry picked from commit add254feeaa830dd5af1118c141cb140bf55b5a7)
+
+Fedora-patch: libvirt-0.6.2-do-not-unnecessarily-try-to-change-a-file-context.patch
+---
+ src/security_selinux.c |   11 ++++++++++-
+ 1 files changed, 10 insertions(+), 1 deletions(-)
+
+diff --git a/src/security_selinux.c b/src/security_selinux.c
+index 450fce2..8ebe1fe 100644
+--- a/src/security_selinux.c
++++ b/src/security_selinux.c
+@@ -280,10 +280,19 @@ static int
+ SELinuxSetFilecon(virConnectPtr conn, const char *path, char *tcon)
+ {
+     char ebuf[1024];
++    security_context_t econ;
+ 
+     VIR_INFO("Setting SELinux context on '%s' to '%s'", path, tcon);
+ 
+-    if(setfilecon(path, tcon) < 0) {
++    if (setfilecon(path, tcon) < 0) {
++        if (getfilecon(path, &econ) >= 0) {
++            if (STREQ(tcon, econ)) {
++                freecon(econ);
++                /* It's alright, there's nothing to change anyway. */
++                return 0;
++            }
++            freecon(econ);
++        }
+         virSecurityReportError(conn, VIR_ERR_ERROR,
+                                _("%s: unable to set security context "
+                                  "'\%s\' on %s: %s."), __func__,
+-- 
+1.6.2.5
+

libvirt-0.6.2-enable-qemu-0-10-migration.patch

@@ -0,0 +1,48 @@
+From 9b41d6550b6bf8d4450bb5b86550eb605cc1fd91 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Fri, 8 May 2009 10:07:15 +0000
+Subject: [PATCH] Enable save/restore/migrate for QEMU >= 0.10.0
+
+(cherry picked from commit 88e22e4e8cb7fc7e1fa1d132778aa1994f4b55b6)
+
+Fedora-patch: libvirt-0.6.2-enable-qemu-0-10-migration.patch
+---
+ src/qemu_conf.c |   10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index 6f9e610..929fe00 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -472,16 +472,13 @@ int qemudExtractVersionInfo(const char *qemu,
+ 
+     /*
+      * Handling of -incoming arg with varying features
+-     *  -incoming tcp    (kvm >= 79)
+-     *  -incoming exec   (kvm >= 80)
++     *  -incoming tcp    (kvm >= 79, qemu >= 0.10.0)
++     *  -incoming exec   (kvm >= 80, qemu >= 0.10.0)
+      *  -incoming stdio  (all earlier kvm)
+      *
+      * NB, there was a pre-kvm-79 'tcp' support, but it
+      * was broken, because it blocked the monitor console
+      * while waiting for data, so pretend it doesn't exist
+-     *
+-     * XXX when next QEMU release after 0.9.1 arrives,
+-     * we'll need to add MIGRATE_QEMU_TCP/EXEC here too
+      */
+     if (kvm_version >= 79) {
+         flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP;
+@@ -489,6 +486,9 @@ int qemudExtractVersionInfo(const char *qemu,
+             flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC;
+     } else if (kvm_version > 0) {
+         flags |= QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO;
++    } else if (version >= 10000) {
++        flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP;
++        flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC;
+     }
+ 
+     if (retversion)
+-- 
+1.6.2.5
+

libvirt-0.6.2-event-handling-1.patch

@@ -0,0 +1,147 @@
+From 261ec2c9597b2eb6c7d91589fc66e203f60b6735 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Tue, 12 May 2009 16:41:49 +0000
+Subject: [PATCH] Fix interrupting of main event thread & protect against accidental uniniitalized variables
+
+(cherry picked from commit 0a31be6ba243066378c344882cc1a32802774edb)
+
+Fedora-patch: libvirt-0.6.2-event-handling-1.patch
+---
+ qemud/event.c |   42 +++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 35 insertions(+), 7 deletions(-)
+
+diff --git a/qemud/event.c b/qemud/event.c
+index 0887008..4dc1020 100644
+--- a/qemud/event.c
++++ b/qemud/event.c
+@@ -83,10 +83,10 @@ struct virEventLoop {
+ static struct virEventLoop eventLoop;
+ 
+ /* Unique ID for the next FD watch to be registered */
+-static int nextWatch = 0;
++static int nextWatch = 1;
+ 
+ /* Unique ID for the next timer to be registered */
+-static int nextTimer = 0;
++static int nextTimer = 1;
+ 
+ static void virEventLock(void)
+ {
+@@ -142,15 +142,22 @@ int virEventAddHandleImpl(int fd, int events,
+ 
+ void virEventUpdateHandleImpl(int watch, int events) {
+     int i;
++    EVENT_DEBUG("Update handle w=%d e=%d", watch, events);
++
++    if (watch <= 0) {
++        VIR_WARN("Ignoring invalid update watch %d", watch);
++        return;
++    }
++
+     virEventLock();
+     for (i = 0 ; i < eventLoop.handlesCount ; i++) {
+         if (eventLoop.handles[i].watch == watch) {
+             eventLoop.handles[i].events =
+                     virEventHandleTypeToPollEvent(events);
++            virEventInterruptLocked();
+             break;
+         }
+     }
+-    virEventInterruptLocked();
+     virEventUnlock();
+ }
+ 
+@@ -163,6 +170,12 @@ void virEventUpdateHandleImpl(int watch, int events) {
+ int virEventRemoveHandleImpl(int watch) {
+     int i;
+     EVENT_DEBUG("Remove handle %d", watch);
++
++    if (watch <= 0) {
++        VIR_WARN("Ignoring invalid remove watch %d", watch);
++        return -1;
++    }
++
+     virEventLock();
+     for (i = 0 ; i < eventLoop.handlesCount ; i++) {
+         if (eventLoop.handles[i].deleted)
+@@ -171,11 +184,11 @@ int virEventRemoveHandleImpl(int watch) {
+         if (eventLoop.handles[i].watch == watch) {
+             EVENT_DEBUG("mark delete %d %d", i, eventLoop.handles[i].fd);
+             eventLoop.handles[i].deleted = 1;
++            virEventInterruptLocked();
+             virEventUnlock();
+             return 0;
+         }
+     }
+-    virEventInterruptLocked();
+     virEventUnlock();
+     return -1;
+ }
+@@ -231,6 +244,12 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
+     struct timeval tv;
+     int i;
+     EVENT_DEBUG("Updating timer %d timeout with %d ms freq", timer, frequency);
++
++    if (timer <= 0) {
++        VIR_WARN("Ignoring invalid update timer %d", timer);
++        return;
++    }
++
+     if (gettimeofday(&tv, NULL) < 0) {
+         return;
+     }
+@@ -243,10 +262,10 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
+                 frequency >= 0 ? frequency +
+                 (((unsigned long long)tv.tv_sec)*1000) +
+                 (((unsigned long long)tv.tv_usec)/1000) : 0;
++            virEventInterruptLocked();
+             break;
+         }
+     }
+-    virEventInterruptLocked();
+     virEventUnlock();
+ }
+ 
+@@ -259,6 +278,12 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
+ int virEventRemoveTimeoutImpl(int timer) {
+     int i;
+     EVENT_DEBUG("Remove timer %d", timer);
++
++    if (timer <= 0) {
++        VIR_WARN("Ignoring invalid remove timer %d", timer);
++        return -1;
++    }
++
+     virEventLock();
+     for (i = 0 ; i < eventLoop.timeoutsCount ; i++) {
+         if (eventLoop.timeouts[i].deleted)
+@@ -266,11 +291,11 @@ int virEventRemoveTimeoutImpl(int timer) {
+ 
+         if (eventLoop.timeouts[i].timer == timer) {
+             eventLoop.timeouts[i].deleted = 1;
++            virEventInterruptLocked();
+             virEventUnlock();
+             return 0;
+         }
+     }
+-    virEventInterruptLocked();
+     virEventUnlock();
+     return -1;
+ }
+@@ -616,9 +641,12 @@ static int virEventInterruptLocked(void)
+     char c = '\0';
+ 
+     if (!eventLoop.running ||
+-        pthread_self() == eventLoop.leader)
++        pthread_self() == eventLoop.leader) {
++        VIR_DEBUG("Skip interrupt, %d %d", eventLoop.running, (int)eventLoop.leader);
+         return 0;
++    }
+ 
++    VIR_DEBUG0("Interrupting");
+     if (safewrite(eventLoop.wakeupfd[1], &c, sizeof(c)) != sizeof(c))
+         return -1;
+     return 0;
+-- 
+1.6.2.5
+

libvirt-0.6.2-event-handling-2.patch

@@ -0,0 +1,200 @@
+From ef1a3eaa58d83c3367a1addff6c8132f27aa09dd Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Tue, 12 May 2009 16:43:04 +0000
+Subject: [PATCH] Fix watch/timer event deletion
+
+(cherry picked from commit 470317f5c71cbcc6b6d8d83d0978aea3510d3698)
+
+Fedora-patch: libvirt-0.6.2-event-handling-2.patch
+---
+ qemud/event.c |  112 ++++++++++++++++++++++++++-------------------------------
+ 1 files changed, 51 insertions(+), 61 deletions(-)
+
+diff --git a/qemud/event.c b/qemud/event.c
+index 4dc1020..8bc7c34 100644
+--- a/qemud/event.c
++++ b/qemud/event.c
+@@ -312,7 +312,7 @@ static int virEventCalculateTimeout(int *timeout) {
+     EVENT_DEBUG("Calculate expiry of %d timers", eventLoop.timeoutsCount);
+     /* Figure out if we need a timeout */
+     for (i = 0 ; i < eventLoop.timeoutsCount ; i++) {
+-        if (eventLoop.timeouts[i].deleted || eventLoop.timeouts[i].frequency < 0)
++        if (eventLoop.timeouts[i].frequency < 0)
+             continue;
+ 
+         EVENT_DEBUG("Got a timeout scheduled for %llu", eventLoop.timeouts[i].expiresAt);
+@@ -349,32 +349,26 @@ static int virEventCalculateTimeout(int *timeout) {
+  * file handles. The caller must free the returned data struct
+  * returns: the pollfd array, or NULL on error
+  */
+-static int virEventMakePollFDs(struct pollfd **retfds) {
++static struct pollfd *virEventMakePollFDs(void) {
+     struct pollfd *fds;
+-    int i, nfds = 0;
++    int i;
+ 
+-    for (i = 0 ; i < eventLoop.handlesCount ; i++) {
+-        if (eventLoop.handles[i].deleted)
+-            continue;
+-        nfds++;
+-    }
+-    *retfds = NULL;
+     /* Setup the poll file handle data structs */
+-    if (VIR_ALLOC_N(fds, nfds) < 0)
+-        return -1;
++    if (VIR_ALLOC_N(fds, eventLoop.handlesCount) < 0)
++        return NULL;
+ 
+-    for (i = 0, nfds = 0 ; i < eventLoop.handlesCount ; i++) {
+-        if (eventLoop.handles[i].deleted)
+-            continue;
+-        fds[nfds].fd = eventLoop.handles[i].fd;
+-        fds[nfds].events = eventLoop.handles[i].events;
+-        fds[nfds].revents = 0;
++    for (i = 0 ; i < eventLoop.handlesCount ; i++) {
++        EVENT_DEBUG("Prepare n=%d w=%d, f=%d e=%d", i,
++                    eventLoop.handles[i].watch,
++                    eventLoop.handles[i].fd,
++                    eventLoop.handles[i].events);
++        fds[i].fd = eventLoop.handles[i].fd;
++        fds[i].events = eventLoop.handles[i].events;
++        fds[i].revents = 0;
+         //EVENT_DEBUG("Wait for %d %d", eventLoop.handles[i].fd, eventLoop.handles[i].events);
+-        nfds++;
+     }
+ 
+-    *retfds = fds;
+-    return nfds;
++    return fds;
+ }
+ 
+ 
+@@ -434,26 +428,30 @@ static int virEventDispatchTimeouts(void) {
+  * Returns 0 upon success, -1 if an error occurred
+  */
+ static int virEventDispatchHandles(int nfds, struct pollfd *fds) {
+-    int i, n;
++    int i;
+ 
+-    for (i = 0, n = 0 ; i < eventLoop.handlesCount && n < nfds ; i++) {
++    /* NB, use nfds not eventLoop.handlesCount, because new
++     * fds might be added on end of list, and they're not
++     * in the fds array we've got */
++    for (i = 0 ; i < nfds ; i++) {
+         if (eventLoop.handles[i].deleted) {
+-            EVENT_DEBUG("Skip deleted %d", eventLoop.handles[i].fd);
++            EVENT_DEBUG("Skip deleted n=%d w=%d f=%d", i,
++                        eventLoop.handles[i].watch, eventLoop.handles[i].fd);
+             continue;
+         }
+ 
+-        if (fds[n].revents) {
++        if (fds[i].revents) {
+             virEventHandleCallback cb = eventLoop.handles[i].cb;
+             void *opaque = eventLoop.handles[i].opaque;
+-            int hEvents = virPollEventToEventHandleType(fds[n].revents);
+-            EVENT_DEBUG("Dispatch %d %d %p", fds[n].fd,
+-                        fds[n].revents, eventLoop.handles[i].opaque);
++            int hEvents = virPollEventToEventHandleType(fds[i].revents);
++            EVENT_DEBUG("Dispatch n=%d f=%d w=%d e=%d %p", i,
++                        fds[i].fd, eventLoop.handles[i].watch,
++                        fds[i].revents, eventLoop.handles[i].opaque);
+             virEventUnlock();
+             (cb)(eventLoop.handles[i].watch,
+-                 fds[n].fd, hEvents, opaque);
++                 fds[i].fd, hEvents, opaque);
+             virEventLock();
+         }
+-        n++;
+     }
+ 
+     return 0;
+@@ -544,22 +542,21 @@ static int virEventCleanupHandles(void) {
+  * at least one file handle has an event, or a timer expires
+  */
+ int virEventRunOnce(void) {
+-    struct pollfd *fds;
++    struct pollfd *fds = NULL;
+     int ret, timeout, nfds;
+ 
+     virEventLock();
+     eventLoop.running = 1;
+     eventLoop.leader = pthread_self();
+-    if ((nfds = virEventMakePollFDs(&fds)) < 0) {
+-        virEventUnlock();
+-        return -1;
+-    }
+ 
+-    if (virEventCalculateTimeout(&timeout) < 0) {
+-        VIR_FREE(fds);
+-        virEventUnlock();
+-        return -1;
+-    }
++    if (virEventCleanupTimeouts() < 0 ||
++        virEventCleanupHandles() < 0)
++        goto error;
++
++    if (!(fds = virEventMakePollFDs()) ||
++        virEventCalculateTimeout(&timeout) < 0)
++        goto error;
++    nfds = eventLoop.handlesCount;
+ 
+     virEventUnlock();
+ 
+@@ -571,38 +568,31 @@ int virEventRunOnce(void) {
+         if (errno == EINTR) {
+             goto retry;
+         }
+-        VIR_FREE(fds);
+-        return -1;
++        goto error_unlocked;
+     }
+ 
+     virEventLock();
+-    if (virEventDispatchTimeouts() < 0) {
+-        VIR_FREE(fds);
+-        virEventUnlock();
+-        return -1;
+-    }
++    if (virEventDispatchTimeouts() < 0)
++        goto error;
+ 
+     if (ret > 0 &&
+-        virEventDispatchHandles(nfds, fds) < 0) {
+-        VIR_FREE(fds);
+-        virEventUnlock();
+-        return -1;
+-    }
+-    VIR_FREE(fds);
+-
+-    if (virEventCleanupTimeouts() < 0) {
+-        virEventUnlock();
+-        return -1;
+-    }
++        virEventDispatchHandles(nfds, fds) < 0)
++        goto error;
+ 
+-    if (virEventCleanupHandles() < 0) {
+-        virEventUnlock();
+-        return -1;
+-    }
++    if (virEventCleanupTimeouts() < 0 ||
++        virEventCleanupHandles() < 0)
++        goto error;
+ 
+     eventLoop.running = 0;
+     virEventUnlock();
++    VIR_FREE(fds);
+     return 0;
++
++error:
++    virEventUnlock();
++error_unlocked:
++    VIR_FREE(fds);
++    return -1;
+ }
+ 
+ static void virEventHandleWakeup(int watch ATTRIBUTE_UNUSED,
+-- 
+1.6.2.5
+

libvirt-0.6.2-fix-libvirtd-crash-with-bad-capabilities-data.patch

@@ -0,0 +1,137 @@
+From d8bd0cff27c0572e9305e7fdbc6b843f74d9e30f Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 29 Jun 2009 10:41:56 +0000
+Subject: [PATCH] Fix crash in QEMU driver with bad capabilities data
+
+(cherry picked from commit 39c7e7a6b79bbdfa36928a430d56fa88a204e8fd)
+
+Fedora-patch: libvirt-0.6.2-fix-libvirtd-crash-with-bad-capabilities-data.patch
+---
+ src/qemu_driver.c |   80 +++++++++++++++++++++++++++++++++++-----------------
+ 1 files changed, 54 insertions(+), 26 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index cb738b2..3d3675c 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -360,12 +360,43 @@ next:
+     return 0;
+ }
+ 
++
++static int
++qemudSecurityCapsInit(virSecurityDriverPtr secdrv,
++                      virCapsPtr caps)
++{
++    const char *doi, *model;
++
++    doi = virSecurityDriverGetDOI(secdrv);
++    model = virSecurityDriverGetModel(secdrv);
++
++    caps->host.secModel.model = strdup(model);
++    if (!caps->host.secModel.model) {
++        char ebuf[1024];
++        VIR_ERROR(_("Failed to copy secModel model: %s"),
++                  virStrerror(errno, ebuf, sizeof ebuf));
++        return -1;
++    }
++
++    caps->host.secModel.doi = strdup(doi);
++    if (!caps->host.secModel.doi) {
++        char ebuf[1024];
++        VIR_ERROR(_("Failed to copy secModel DOI: %s"),
++                  virStrerror(errno, ebuf, sizeof ebuf));
++        return -1;
++    }
++
++    VIR_DEBUG("Initialized caps for security driver \"%s\" with "
++              "DOI \"%s\"", model, doi);
++
++    return 0;
++}
++
++
+ static int
+ qemudSecurityInit(struct qemud_driver *qemud_drv)
+ {
+     int ret;
+-    const char *doi, *model;
+-    virCapsPtr caps;
+     virSecurityDriverPtr security_drv;
+ 
+     ret = virSecurityDriverStartup(&security_drv,
+@@ -381,36 +412,17 @@ qemudSecurityInit(struct qemud_driver *qemud_drv)
+     }
+ 
+     qemud_drv->securityDriver = security_drv;
+-    doi = virSecurityDriverGetDOI(security_drv);
+-    model = virSecurityDriverGetModel(security_drv);
+ 
+-    VIR_DEBUG("Initialized security driver \"%s\" with "
+-              "DOI \"%s\"", model, doi);
++    VIR_INFO("Initialized security driver %s", security_drv->name);
+ 
+     /*
+      * Add security policy host caps now that the security driver is
+      * initialized.
+      */
+-    caps = qemud_drv->caps;
+-
+-    caps->host.secModel.model = strdup(model);
+-    if (!caps->host.secModel.model) {
+-        char ebuf[1024];
+-        VIR_ERROR(_("Failed to copy secModel model: %s"),
+-                  virStrerror(errno, ebuf, sizeof ebuf));
+-        return -1;
+-    }
++    return qemudSecurityCapsInit(security_drv, qemud_drv->caps);
++}
+ 
+-    caps->host.secModel.doi = strdup(doi);
+-    if (!caps->host.secModel.doi) {
+-        char ebuf[1024];
+-        VIR_ERROR(_("Failed to copy secModel DOI: %s"),
+-                  virStrerror(errno, ebuf, sizeof ebuf));
+-        return -1;
+-    }
+ 
+-    return 0;
+-}
+ 
+ /**
+  * qemudStartup:
+@@ -1852,13 +1864,29 @@ static int qemudGetNodeInfo(virConnectPtr conn,
+ 
+ static char *qemudGetCapabilities(virConnectPtr conn) {
+     struct qemud_driver *driver = conn->privateData;
++    virCapsPtr caps;
+     char *xml = NULL;
+ 
+     qemuDriverLock(driver);
++    if ((caps = qemudCapsInit()) == NULL) {
++        virReportOOMError(conn);
++        goto cleanup;
++    }
++
++    if (qemu_driver->securityDriver &&
++        qemudSecurityCapsInit(qemu_driver->securityDriver, caps) < 0) {
++        virCapabilitiesFree(caps);
++        virReportOOMError(conn);
++        goto cleanup;
++    }
++
+     virCapabilitiesFree(qemu_driver->caps);
+-    if ((qemu_driver->caps = qemudCapsInit()) == NULL ||
+-        (xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
++    qemu_driver->caps = caps;
++
++    if ((xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
+         virReportOOMError(conn);
++
++cleanup:
+     qemuDriverUnlock(driver);
+ 
+     return xml;
+-- 
+1.6.2.5
+

libvirt-0.6.2-fix-nosource-label.patch

@@ -0,0 +1,37 @@
+From 99c018831379f23e65860ad4f3628a6d5f1a7d5a Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 3 Jul 2009 10:29:09 +0000
+Subject: [PATCH] Skip labelling if no src path present
+
+Fixes startup of guest's with sourceless cdrom devices.
+
+Patch from Cole Robinson originally posted here:
+
+  https://bugzilla.redhat.com/499569
+
+but never sent upstream.
+
+(cherry picked from commit 67d0c6eb9410d5101f4820a7286deacb6398afde)
+
+Fedora-patch: libvirt-0.6.2-fix-nosource-label.patch
+---
+ src/security_selinux.c |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/src/security_selinux.c b/src/security_selinux.c
+index 95fa0a6..450fce2 100644
+--- a/src/security_selinux.c
++++ b/src/security_selinux.c
+@@ -338,6 +338,9 @@ SELinuxSetSecurityImageLabel(virConnectPtr conn,
+ {
+     const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
+ 
++    if (!disk->src)
++        return 0;
++
+     if (disk->shared) {
+         return SELinuxSetFilecon(conn, disk->src, default_image_context);
+     } else if (disk->readonly) {
+-- 
+1.6.2.5
+

libvirt-0.6.2-fix-qemu-argv-detection-with-kvm-85.patch

@@ -0,0 +1,85 @@
+From 9f6a5f50aee13575331f79f5d93635f701646eb7 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 11 May 2009 15:14:24 +0000
+Subject: [PATCH] Fix QEMU ARGV detection with kvm >= 85
+
+(cherry picked from commit 426f9772b84752b4901b72fd382ff6e28e258efd)
+
+Fedora-patch: libvirt-0.6.2-fix-qemu-argv-detection-with-kvm-85.patch
+---
+ src/qemu_conf.c   |   18 ++++++++++++++----
+ src/qemu_driver.c |   12 ++----------
+ 2 files changed, 16 insertions(+), 14 deletions(-)
+
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index 929fe00..3e7e32d 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -431,18 +431,28 @@ int qemudExtractVersionInfo(const char *qemu,
+         return -1;
+ 
+     char *help = NULL;
+-    enum { MAX_HELP_OUTPUT_SIZE = 8192 };
++    enum { MAX_HELP_OUTPUT_SIZE = 1024*64 };
+     int len = virFileReadLimFD(newstdout, MAX_HELP_OUTPUT_SIZE, &help);
+-    if (len < 0)
++    if (len < 0) {
++        virReportSystemError(NULL, errno, "%s",
++                             _("Unable to read QEMU help output"));
+         goto cleanup2;
++    }
+ 
+     if (sscanf(help, "QEMU PC emulator version %u.%u.%u (kvm-%u)",
+                &major, &minor, &micro, &kvm_version) != 4)
+         kvm_version = 0;
+ 
+-    if (!kvm_version && sscanf(help, "QEMU PC emulator version %u.%u.%u",
+-               &major, &minor, &micro) != 3)
++    if (!kvm_version &&
++        sscanf(help, "QEMU PC emulator version %u.%u.%u",
++               &major, &minor, &micro) != 3) {
++        char *eol = strchr(help, '\n');
++        if (eol) *eol = '\0';
++        qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
++                         _("cannot parse QEMU version number in '%s'"),
++                         help);
+         goto cleanup2;
++    }
+ 
+     version = (major * 1000 * 1000) + (minor * 1000) + micro;
+ 
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 4752a64..5ca3d20 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1379,12 +1379,8 @@ static int qemudStartVMDaemon(virConnectPtr conn,
+ 
+     if (qemudExtractVersionInfo(emulator,
+                                 NULL,
+-                                &qemuCmdFlags) < 0) {
+-        qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+-                         _("Cannot determine QEMU argv syntax %s"),
+-                         emulator);
++                                &qemuCmdFlags) < 0)
+         goto cleanup;
+-    }
+ 
+     if (qemuPrepareHostDevices(conn, vm->def) < 0)
+         goto cleanup;
+@@ -3606,12 +3602,8 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
+ 
+     if (qemudExtractVersionInfo(vm->def->emulator,
+                                 NULL,
+-                                &qemuCmdFlags) < 0) {
+-        qemudReportError(conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
+-                         _("Cannot determine QEMU argv syntax %s"),
+-                         vm->def->emulator);
++                                &qemuCmdFlags) < 0)
+         return -1;
+-    }
+ 
+     if (qemuCmdFlags & QEMUD_CMD_FLAG_DRIVE) {
+         if (!(devname = qemudDiskDeviceName(conn, newdisk)))
+-- 
+1.6.2.5
+

libvirt-0.6.2-hotplug-labelling.patch

@@ -0,0 +1,46 @@
+From 0aac99f8e13dfc74b87986908165ae7f44662153 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 6 Jul 2009 16:01:55 +0100
+Subject: [PATCH] Fix SELinux denial during hotplug
+
+* src/qemu_driver.c: Relabel disk images *before* running QEMU
+hotplug monitor commands
+
+(cherry picked from commit 1795bfe4a177a5eff1b3b0a16d56df6f371c0f8e)
+
+Fedora-patch: libvirt-0.6.2-hotplug-labelling.patch
+---
+ src/qemu_driver.c |    6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 5fc21a1..f3661f8 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -3934,10 +3934,14 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
+         switch (dev->data.disk->device) {
+         case VIR_DOMAIN_DISK_DEVICE_CDROM:
+         case VIR_DOMAIN_DISK_DEVICE_FLOPPY:
++            if (driver->securityDriver)
++                driver->securityDriver->domainSetSecurityImageLabel(dom->conn, vm, dev->data.disk);
+             ret = qemudDomainChangeEjectableMedia(dom->conn, vm, dev);
+             break;
+ 
+         case VIR_DOMAIN_DISK_DEVICE_DISK:
++            if (driver->securityDriver)
++                driver->securityDriver->domainSetSecurityImageLabel(dom->conn, vm, dev->data.disk);
+             if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_USB) {
+                 ret = qemudDomainAttachUsbMassstorageDevice(dom->conn, vm, dev);
+             } else if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_SCSI ||
+@@ -3949,8 +3953,6 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
+                                  virDomainDiskBusTypeToString(dev->data.disk->bus));
+                 goto cleanup;
+             }
+-            if (driver->securityDriver)
+-                driver->securityDriver->domainSetSecurityImageLabel(dom->conn, vm, dev->data.disk);
+             break;
+ 
+         default:
+-- 
+1.6.2.5
+

libvirt-0.6.2-hotplug-monitor-syntax.patch

@@ -0,0 +1,134 @@
+From ae80f9ec15b03d9d3ab6cfa2d48529b459a64fb2 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 6 Jul 2009 15:58:55 +0100
+Subject: [PATCH] Fix PCI device hotplug/unplug with newer QEMU
+
+* src/qemu_driver.c: Try new monitor syntax for hotplug first. If
+  that fails fallback to old KVM specific syntax
+
+(cherry picked from commit 326ecb78145cfeb7706ef0dcd521b19d934950e7)
+
+Fedora-patch: libvirt-0.6.2-hotplug-monitor-syntax.patch
+---
+ src/qemu_driver.c |   56 +++++++++++++++++++++++++++++++++++++++-------------
+ 1 files changed, 42 insertions(+), 14 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index f3661f8..8473616 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -3724,6 +3724,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
+     char *cmd, *reply, *s;
+     char *safe_path;
+     const char* type = virDomainDiskBusTypeToString(dev->data.disk->bus);
++    int tryOldSyntax = 0;
+ 
+     for (i = 0 ; i < vm->def->ndisks ; i++) {
+         if (STREQ(vm->def->disks[i]->dst, dev->data.disk->dst)) {
+@@ -3738,14 +3739,15 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
+         return -1;
+     }
+ 
++try_command:
+     safe_path = qemudEscapeMonitorArg(dev->data.disk->src);
+     if (!safe_path) {
+         virReportOOMError(conn);
+         return -1;
+     }
+ 
+-    ret = virAsprintf(&cmd, "pci_add 0 storage file=%s,if=%s",
+-                      safe_path, type);
++    ret = virAsprintf(&cmd, "pci_add %s storage file=%s,if=%s",
++                      (tryOldSyntax ? "0": "pci_addr=auto"), safe_path, type);
+     VIR_FREE(safe_path);
+     if (ret == -1) {
+         virReportOOMError(conn);
+@@ -3761,17 +3763,27 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
+ 
+     DEBUG ("%s: pci_add reply: %s", vm->def->name, reply);
+     /* If the command succeeds qemu prints:
+-     * OK bus 0... */
+-#define PCI_ATTACH_OK_MSG "OK bus 0, slot "
+-    if ((s=strstr(reply, PCI_ATTACH_OK_MSG))) {
+-        char* dummy = s;
+-        s += strlen(PCI_ATTACH_OK_MSG);
++     * OK bus 0, slot XXX...
++     * or
++     * OK domain 0, bus 0, slot XXX
++     */
++    if ((s = strstr(reply, "OK ")) &&
++        (s = strstr(s, "slot "))) {
++        char *dummy = s;
++        s += strlen("slot ");
+ 
+         if (virStrToLong_i ((const char*)s, &dummy, 10, &dev->data.disk->slotnum) == -1)
+             VIR_WARN("%s", _("Unable to parse slot number\n"));
++        /* XXX not neccessarily always going to end up in domain 0 / bus 0 :-( */
++        /* XXX this slotnum is not persistant across restarts :-( */
++    } else if (!tryOldSyntax && strstr(reply, "invalid char in expression")) {
++        VIR_FREE(reply);
++        VIR_FREE(cmd);
++        tryOldSyntax = 1;
++        goto try_command;
+     } else {
+         qemudReportError (conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
+-                          _("adding %s disk failed"), type);
++                          _("adding %s disk failed: %s"), type, reply);
+         VIR_FREE(reply);
+         VIR_FREE(cmd);
+         return -1;
+@@ -3990,6 +4002,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
+     char *cmd = NULL;
+     char *reply = NULL;
+     virDomainDiskDefPtr detach = NULL;
++    int tryOldSyntax = 0;
+ 
+     for (i = 0 ; i < vm->def->ndisks ; i++) {
+         if (STREQ(vm->def->disks[i]->dst, dev->data.disk->dst)) {
+@@ -4011,9 +4024,17 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
+         goto cleanup;
+     }
+ 
+-    if (virAsprintf(&cmd, "pci_del 0 %d", detach->slotnum) < 0) {
+-        virReportOOMError(conn);
+-        goto cleanup;
++try_command:
++    if (tryOldSyntax) {
++        if (virAsprintf(&cmd, "pci_del 0 %d", detach->slotnum) < 0) {
++            virReportOOMError(conn);
++            goto cleanup;
++        }
++    } else {
++        if (virAsprintf(&cmd, "pci_del pci_addr=0:0:%d", detach->slotnum) < 0) {
++            virReportOOMError(conn);
++            goto cleanup;
++        }
+     }
+ 
+     if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
+@@ -4023,12 +4044,19 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
+     }
+ 
+     DEBUG ("%s: pci_del reply: %s",vm->def->name,  reply);
++
++    if (!tryOldSyntax &&
++        strstr(reply, "extraneous characters")) {
++        tryOldSyntax = 1;
++        goto try_command;
++    }
+     /* If the command fails due to a wrong slot qemu prints: invalid slot,
+      * nothing is printed on success */
+-    if (strstr(reply, "invalid slot")) {
++    if (strstr(reply, "invalid slot") ||
++        strstr(reply, "Invalid pci address")) {
+         qemudReportError (conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
+-                          _("failed to detach disk %s: invalid slot %d"),
+-                          detach->dst, detach->slotnum);
++                          _("failed to detach disk %s: invalid slot %d: %s"),
++                          detach->dst, detach->slotnum, reply);
+         goto cleanup;
+     }
+ 
+-- 
+1.6.2.5
+

libvirt-0.6.2-libvirtd-double-free.patch

@@ -0,0 +1,57 @@
+From 2c42e4c96efd390fa7a6957692a5863d30a10828 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Fri, 29 May 2009 14:34:35 +0000
+Subject: [PATCH] Avoid double-free in daemon client cleanup code
+
+(cherry picked from commit 6c3ef350649b959215cfc5ccfdaba35bf9560066)
+
+Fedora-patch: libvirt-0.6.2-libvirtd-double-free.patch
+---
+ qemud/qemud.c |   22 +++++++++++++++++-----
+ 1 files changed, 17 insertions(+), 5 deletions(-)
+
+diff --git a/qemud/qemud.c b/qemud/qemud.c
+index 4f04355..e299a67 100644
+--- a/qemud/qemud.c
++++ b/qemud/qemud.c
+@@ -1397,7 +1397,10 @@ static int qemudDispatchServer(struct qemud_server *server, struct qemud_socket
+  * jobs have finished, then clean it up elsehwere
+  */
+ void qemudDispatchClientFailure(struct qemud_client *client) {
+-    virEventRemoveHandleImpl(client->watch);
++    if (client->watch != -1) {
++        virEventRemoveHandleImpl(client->watch);
++        client->watch = -1;
++    }
+ 
+     /* Deregister event delivery callback */
+     if(client->conn) {
+@@ -1406,12 +1409,21 @@ void qemudDispatchClientFailure(struct qemud_client *client) {
+     }
+ 
+ #if HAVE_SASL
+-    if (client->saslconn) sasl_dispose(&client->saslconn);
++    if (client->saslconn) {
++        sasl_dispose(&client->saslconn);
++        client->saslconn = NULL;
++    }
+     free(client->saslUsername);
++    client->saslUsername = NULL;
+ #endif
+-    if (client->tlssession) gnutls_deinit (client->tlssession);
+-    close(client->fd);
+-    client->fd = -1;
++    if (client->tlssession) {
++        gnutls_deinit (client->tlssession);
++        client->tlssession = NULL;
++    }
++    if (client->fd != -1) {
++        close(client->fd);
++        client->fd = -1;
++    }
+ }
+ 
+ 
+-- 
+1.6.2.5
+

libvirt-0.6.2-monitor-prompt-discard.patch

@@ -0,0 +1,60 @@
+From eb2fad7e94ba9bf48787e24542931688b9926ca1 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 6 Jul 2009 15:45:04 +0100
+Subject: [PATCH] Fix problem with QEMU monitor welcome prompt confusing libvirt after a libvirtd daemon restart with active guests
+
+* src/qemu_driver: Read and dicard pending monitor data
+  before issuing new monitor commands.
+
+(cherry picked from commit 2d1f2e706c8b13571e1227df1c69b2302da35d5a)
+
+Fedora-patch: libvirt-0.6.2-monitor-prompt-discard.patch
+---
+ src/qemu_driver.c |   24 ++++++++++++++++++++++++
+ 1 files changed, 24 insertions(+), 0 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 3d3675c..5fc21a1 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1636,6 +1636,28 @@ cleanup:
+     qemuDriverUnlock(driver);
+ }
+ 
++
++/* Throw away any data available on the monitor
++ * This is done before executing a command, in order
++ * to allow re-synchronization if something went badly
++ * wrong in the past. it also deals with problem of
++ * QEMU *sometimes* re-printing its initial greeting
++ * when we reconnect to the monitor after restarts.
++ */
++static void
++qemuMonitorDiscardPendingData(virDomainObjPtr vm) {
++    char buf[1024];
++    int ret = 0;
++
++    /* Monitor is non-blocking, so just loop till we
++     * get -1 or 0. Don't bother with detecting
++     * errors, since we'll deal with that better later */
++    do {
++        ret = read(vm->monitor, buf, sizeof (buf)-1);
++    } while (ret > 0);
++}
++
++
+ static int
+ qemudMonitorCommandExtra(const virDomainObjPtr vm,
+                          const char *cmd,
+@@ -1647,6 +1669,8 @@ qemudMonitorCommandExtra(const virDomainObjPtr vm,
+     size_t cmdlen = strlen(cmd);
+     size_t extralen = extra ? strlen(extra) : 0;
+ 
++    qemuMonitorDiscardPendingData(vm);
++
+     if (safewrite(vm->monitor, cmd, cmdlen) != cmdlen)
+         return -1;
+     if (safewrite(vm->monitor, "\r", 1) != 1)
+-- 
+1.6.2.5
+

libvirt-0.6.2-numa-ignore-fail.patch

@@ -0,0 +1,159 @@
+From 3cf2f90a4747547f9877b15c1f573f8a771098e8 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 29 Jun 2009 10:41:56 +0000
+Subject: [PATCH] Fix crash in QEMU driver with bad capabilities data
+
+(cherry picked from commit 39c7e7a6b79bbdfa36928a430d56fa88a204e8fd)
+
+Fedora-patch: libvirt-0.6.2-numa-ignore-fail.patch
+---
+ src/capabilities.c       |   16 +++++++++++++---
+ src/capabilities.h       |    3 +++
+ src/libvirt_private.syms |    1 +
+ src/lxc_conf.c           |   11 +++++++++--
+ src/qemu_conf.c          |   10 ++++++++--
+ src/uml_conf.c           |   11 +++++++++--
+ 6 files changed, 43 insertions(+), 9 deletions(-)
+
+diff --git a/src/capabilities.c b/src/capabilities.c
+index d6e3478..8dc32a1 100644
+--- a/src/capabilities.c
++++ b/src/capabilities.c
+@@ -122,6 +122,18 @@ virCapabilitiesFreeGuest(virCapsGuestPtr guest)
+ }
+ 
+ 
++void
++virCapabilitiesFreeNUMAInfo(virCapsPtr caps)
++{
++    int i;
++
++    for (i = 0 ; i < caps->host.nnumaCell ; i++)
++        virCapabilitiesFreeHostNUMACell(caps->host.numaCell[i]);
++    VIR_FREE(caps->host.numaCell);
++    caps->host.nnumaCell = 0;
++}
++
++
+ /**
+  * virCapabilitiesFree:
+  * @caps: object to free
+@@ -141,9 +153,7 @@ virCapabilitiesFree(virCapsPtr caps) {
+     for (i = 0 ; i < caps->host.nfeatures ; i++)
+         VIR_FREE(caps->host.features[i]);
+     VIR_FREE(caps->host.features);
+-    for (i = 0 ; i < caps->host.nnumaCell ; i++)
+-        virCapabilitiesFreeHostNUMACell(caps->host.numaCell[i]);
+-    VIR_FREE(caps->host.numaCell);
++    virCapabilitiesFreeNUMAInfo(caps);
+ 
+     for (i = 0 ; i < caps->host.nmigrateTrans ; i++)
+         VIR_FREE(caps->host.migrateTrans[i]);
+diff --git a/src/capabilities.h b/src/capabilities.h
+index 5b0bbab..1b49666 100644
+--- a/src/capabilities.h
++++ b/src/capabilities.h
+@@ -118,6 +118,9 @@ extern void
+ virCapabilitiesFree(virCapsPtr caps);
+ 
+ extern void
++virCapabilitiesFreeNUMAInfo(virCapsPtr caps);
++
++extern void
+ virCapabilitiesSetMacPrefix(virCapsPtr caps,
+                             unsigned char *prefix);
+ 
+diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
+index 350a931..9249a1a 100644
+--- a/src/libvirt_private.syms
++++ b/src/libvirt_private.syms
+@@ -24,6 +24,7 @@ virCapabilitiesDefaultGuestEmulator;
+ virCapabilitiesDefaultGuestMachine;
+ virCapabilitiesFormatXML;
+ virCapabilitiesFree;
++virCapabilitiesFreeNUMAInfo;
+ virCapabilitiesNew;
+ virCapabilitiesSetMacPrefix;
+ virCapabilitiesGenerateMac;
+diff --git a/src/lxc_conf.c b/src/lxc_conf.c
+index 34c8aea..fe721e3 100644
+--- a/src/lxc_conf.c
++++ b/src/lxc_conf.c
+@@ -30,6 +30,7 @@
+ #include "lxc_conf.h"
+ #include "nodeinfo.h"
+ #include "virterror_internal.h"
++#include "logging.h"
+ 
+ #define VIR_FROM_THIS VIR_FROM_LXC
+ 
+@@ -46,8 +47,14 @@ virCapsPtr lxcCapsInit(void)
+                                    0, 0)) == NULL)
+         goto no_memory;
+ 
+-    if (virCapsInitNUMA(caps) < 0)
+-        goto no_memory;
++    /* Some machines have problematic NUMA toplogy causing
++     * unexpected failures. We don't want to break the QEMU
++     * driver in this scenario, so log errors & carry on
++     */
++    if (virCapsInitNUMA(caps) < 0) {
++        virCapabilitiesFreeNUMAInfo(caps);
++        VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities");
++    }
+ 
+     /* XXX shouldn't 'borrow' KVM's prefix */
+     virCapabilitiesSetMacPrefix(caps, (unsigned char []){ 0x52, 0x54, 0x00 });
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index 99f13c6..1194e36 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -376,8 +376,14 @@ virCapsPtr qemudCapsInit(void) {
+     /* Using KVM's mac prefix for QEMU too */
+     virCapabilitiesSetMacPrefix(caps, (unsigned char[]){ 0x52, 0x54, 0x00 });
+ 
+-    if (virCapsInitNUMA(caps) < 0)
+-        goto no_memory;
++    /* Some machines have problematic NUMA toplogy causing
++     * unexpected failures. We don't want to break the QEMU
++     * driver in this scenario, so log errors & carry on
++     */
++    if (virCapsInitNUMA(caps) < 0) {
++        virCapabilitiesFreeNUMAInfo(caps);
++        VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities");
++    }
+ 
+     /* First the pure HVM guests */
+     for (i = 0 ; i < ARRAY_CARDINALITY(arch_info_hvm) ; i++)
+diff --git a/src/uml_conf.c b/src/uml_conf.c
+index c0d086e..9dd4967 100644
+--- a/src/uml_conf.c
++++ b/src/uml_conf.c
+@@ -44,6 +44,7 @@
+ #include "memory.h"
+ #include "nodeinfo.h"
+ #include "verify.h"
++#include "logging.h"
+ 
+ #define VIR_FROM_THIS VIR_FROM_UML
+ 
+@@ -62,8 +63,14 @@ virCapsPtr umlCapsInit(void) {
+                                    0, 0)) == NULL)
+         goto no_memory;
+ 
+-    if (virCapsInitNUMA(caps) < 0)
+-        goto no_memory;
++    /* Some machines have problematic NUMA toplogy causing
++     * unexpected failures. We don't want to break the QEMU
++     * driver in this scenario, so log errors & carry on
++     */
++    if (virCapsInitNUMA(caps) < 0) {
++        virCapabilitiesFreeNUMAInfo(caps);
++        VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities");
++    }
+ 
+     if ((guest = virCapabilitiesAddGuest(caps,
+                                          "uml",
+-- 
+1.6.2.5
+

libvirt-0.6.2-pci-device-crash.patch

@@ -0,0 +1,31 @@
+From d5d67ea357d92759d4a9ecb213e577835f961eed Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Thu, 16 Jul 2009 13:23:32 +0100
+Subject: [PATCH] Fix free of unitialized data upon PCI open fail
+
+(cherry picked from commit 4a7acedd3c59a6a750576cb8680bc3f08fe0b52c)
+
+Fedora-patch: libvirt-0.6.2-pci-device-crash.patch
+---
+ src/pci.c |    4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+diff --git a/src/pci.c b/src/pci.c
+index ed64d68..68a380d 100644
+--- a/src/pci.c
++++ b/src/pci.c
+@@ -829,10 +829,8 @@ pciReadDeviceID(pciDevice *dev, const char *id_name)
+              dev->name, id_name);
+ 
+     /* ID string is '0xNNNN\n' ... i.e. 7 bytes */
+-    if (virFileReadAll(path, 7, &id_str) < 7) {
+-        VIR_FREE(id_str);
++    if (virFileReadAll(path, 7, &id_str) < 0)
+         return NULL;
+-    }
+ 
+     /* Check for 0x suffix */
+     if (id_str[0] != '0' || id_str[1] != 'x') {
+-- 
+1.6.2.5
+

libvirt-0.6.2-qemu-drive-format.patch

@@ -0,0 +1,31 @@
+From bf7b58a2471a07111f8022c0176f45ee5dc5fe71 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Thu, 16 Apr 2009 14:21:35 +0000
+Subject: [PATCH] qemu -drive takes format= not fmt=
+
+Seems like a simple typo - it has been "format=" since the flag
+was introduced, but we added it as "fmt=".
+
+(cherry picked from commit 9fa79000ecc883c699a6cb1ce7f00c34881bc8fe)
+
+Fedora-patch: libvirt-0.6.2-qemu-drive-format.patch
+---
+ src/qemu_conf.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index f36c927..6f9e610 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -1135,7 +1135,7 @@ int qemudBuildCommandLine(virConnectPtr conn,
+                 disk->device == VIR_DOMAIN_DISK_DEVICE_DISK)
+                 virBufferAddLit(&opt, ",boot=on");
+             if (disk->driverType)
+-                virBufferVSprintf(&opt, ",fmt=%s", disk->driverType);
++                virBufferVSprintf(&opt, ",format=%s", disk->driverType);
+ 
+             if (disk->cachemode) {
+                 const char *mode =
+-- 
+1.6.2.5
+

libvirt-0.6.2-qemu-name-uniqueness.patch

@@ -0,0 +1,176 @@
+From 1f1a0ca63c5492c7d41a0cdbd452a2743f314ebc Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Fri, 8 May 2009 10:11:14 +0000
+Subject: [PATCH] Improve name & UUID uniqueness checking in QEMU driver
+
+(cherry picked from commit 54ebbde1e18ec831ff2fddb44ec27ed5dde7874a)
+
+Fedora-patch: libvirt-0.6.2-qemu-name-uniqueness.patch
+---
+ src/qemu_driver.c |  103 ++++++++++++++++++++++++++++++++++++++++++----------
+ 1 files changed, 83 insertions(+), 20 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 8473616..dfd19c5 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -2174,22 +2174,37 @@ static virDomainPtr qemudDomainCreate(virConnectPtr conn, const char *xml,
+     if (virSecurityDriverVerify(conn, def) < 0)
+         goto cleanup;
+ 
+-    vm = virDomainFindByName(&driver->domains, def->name);
+-    if (vm) {
+-        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
+-                         _("domain '%s' is already defined"),
+-                         def->name);
+-        goto cleanup;
+-    }
++    /* See if a VM with matching UUID already exists */
+     vm = virDomainFindByUUID(&driver->domains, def->uuid);
+     if (vm) {
+-        char uuidstr[VIR_UUID_STRING_BUFLEN];
++        /* UUID matches, but if names don't match, refuse it */
++        if (STRNEQ(vm->def->name, def->name)) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             vm->def->name, uuidstr);
++            goto cleanup;
++        }
+ 
+-        virUUIDFormat(def->uuid, uuidstr);
+-        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
+-                         _("domain with uuid '%s' is already defined"),
+-                         uuidstr);
+-        goto cleanup;
++        /* UUID & name match, but if VM is already active, refuse it */
++        if (virDomainIsActive(vm)) {
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain is already active as '%s'"), vm->def->name);
++            goto cleanup;
++        }
++        virDomainObjUnlock(vm);
++    } else {
++        /* UUID does not match, but if a name matches, refuse it */
++        vm = virDomainFindByName(&driver->domains, def->name);
++        if (vm) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             def->name, uuidstr);
++            goto cleanup;
++        }
+     }
+ 
+     if (!(vm = virDomainAssignDef(conn,
+@@ -2368,6 +2383,11 @@ static int qemudDomainDestroy(virDomainPtr dom) {
+                          _("no domain with matching id %d"), dom->id);
+         goto cleanup;
+     }
++    if (!virDomainIsActive(vm)) {
++        qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
++                         "%s", _("domain is not running"));
++        goto cleanup;
++    }
+ 
+     qemudShutdownVMDaemon(dom->conn, driver, vm);
+     event = virDomainEventNewFromObj(vm,
+@@ -3272,17 +3292,36 @@ static int qemudDomainRestore(virConnectPtr conn,
+         goto cleanup;
+     }
+ 
+-    /* Ensure the name and UUID don't already exist in an active VM */
++    /* See if a VM with matching UUID already exists */
+     vm = virDomainFindByUUID(&driver->domains, def->uuid);
+-    if (!vm)
+-        vm = virDomainFindByName(&driver->domains, def->name);
+     if (vm) {
++        /* UUID matches, but if names don't match, refuse it */
++        if (STRNEQ(vm->def->name, def->name)) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             vm->def->name, uuidstr);
++            goto cleanup;
++        }
++
++        /* UUID & name match, but if VM is already active, refuse it */
+         if (virDomainIsActive(vm)) {
+             qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
+                              _("domain is already active as '%s'"), vm->def->name);
+             goto cleanup;
+-        } else {
+-            virDomainObjUnlock(vm);
++        }
++        virDomainObjUnlock(vm);
++    } else {
++        /* UUID does not match, but if a name matches, refuse it */
++        vm = virDomainFindByName(&driver->domains, def->name);
++        if (vm) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             def->name, uuidstr);
++            goto cleanup;
+         }
+     }
+ 
+@@ -3470,18 +3509,41 @@ static virDomainPtr qemudDomainDefine(virConnectPtr conn, const char *xml) {
+     if (virSecurityDriverVerify(conn, def) < 0)
+         goto cleanup;
+ 
+-    vm = virDomainFindByName(&driver->domains, def->name);
++    /* See if a VM with matching UUID already exists */
++    vm = virDomainFindByUUID(&driver->domains, def->uuid);
+     if (vm) {
++        /* UUID matches, but if names don't match, refuse it */
++        if (STRNEQ(vm->def->name, def->name)) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             vm->def->name, uuidstr);
++            goto cleanup;
++        }
++
++        /* UUID & name match */
+         virDomainObjUnlock(vm);
+         newVM = 0;
++    } else {
++        /* UUID does not match, but if a name matches, refuse it */
++        vm = virDomainFindByName(&driver->domains, def->name);
++        if (vm) {
++            char uuidstr[VIR_UUID_STRING_BUFLEN];
++            virUUIDFormat(vm->def->uuid, uuidstr);
++            qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
++                             _("domain '%s' is already defined with uuid %s"),
++                             def->name, uuidstr);
++            goto cleanup;
++        }
+     }
+ 
+     if (!(vm = virDomainAssignDef(conn,
+                                   &driver->domains,
+                                   def))) {
+-        virDomainDefFree(def);
+         goto cleanup;
+     }
++    def = NULL;
+     vm->persistent = 1;
+ 
+     if (virDomainSaveConfig(conn,
+@@ -3503,6 +3565,7 @@ static virDomainPtr qemudDomainDefine(virConnectPtr conn, const char *xml) {
+     if (dom) dom->id = vm->def->id;
+ 
+ cleanup:
++    virDomainDefFree(def);
+     if (vm)
+         virDomainObjUnlock(vm);
+     if (event)
+-- 
+1.6.2.5
+

libvirt-0.6.2-qemu-ppc-machine-type.patch

@@ -0,0 +1,56 @@
+From 5c1ff776a3194bcc5d593aedd36cd676f1fcab64 Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <veillard@redhat.com>
+Date: Fri, 29 May 2009 13:32:06 +0000
+Subject: [PATCH] PPC Qemu Machine Type update * src/qemu_conf.c docs/schemas/domain.rng tests/capabilityschemadata/caps-qemu-kvm.xml: PPC Qemu Machine Type changed from g3bw to g3beige some time ago, patch by Thomas Baker
+
+(cherry picked from commit 525c3d40a97a1ccce7c4dc314d2dd9e780b50d41)
+
+Fedora-patch: libvirt-0.6.2-qemu-ppc-machine-type.patch
+---
+ docs/schemas/domain.rng                      |    2 +-
+ src/qemu_conf.c                              |    2 +-
+ tests/capabilityschemadata/caps-qemu-kvm.xml |    2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng
+index 2f784e1..b29079a 100644
+--- a/docs/schemas/domain.rng
++++ b/docs/schemas/domain.rng
+@@ -184,7 +184,7 @@
+       </attribute>
+       <attribute name="machine">
+         <choice>
+-          <value>g3bw</value>
++          <value>g3beige</value>
+           <value>mac99</value>
+           <value>prep</value>
+         </choice>
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index 3e7e32d..fc0e772 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -192,7 +192,7 @@ static const char *const arch_info_hvm_sparc_machines[] = {
+     "sun4m"
+ };
+ static const char *const arch_info_hvm_ppc_machines[] = {
+-    "g3bw", "mac99", "prep"
++    "g3beige", "mac99", "prep"
+ };
+ 
+ static const char *const arch_info_xen_x86_machines[] = {
+diff --git a/tests/capabilityschemadata/caps-qemu-kvm.xml b/tests/capabilityschemadata/caps-qemu-kvm.xml
+index fd8523e..893f9ed 100644
+--- a/tests/capabilityschemadata/caps-qemu-kvm.xml
++++ b/tests/capabilityschemadata/caps-qemu-kvm.xml
+@@ -81,7 +81,7 @@
+     <arch name='ppc'>
+       <wordsize>32</wordsize>
+       <emulator>/usr/bin/qemu-system-ppc</emulator>
+-      <machine>g3bw</machine>
++      <machine>g3beige</machine>
+       <machine>mac99</machine>
+       <machine>prep</machine>
+       <domain type='qemu'>
+-- 
+1.6.2.5
+

libvirt-0.6.2-shared-readonly-label.patch

@@ -0,0 +1,100 @@
+From 36cf92efa2b22f275bdc56411d9704e530cdb3fa Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 3 Jul 2009 10:26:37 +0000
+Subject: [PATCH] Re-label shared and readonly images
+
+This patch was posted ages ago here:
+
+  https://bugzilla.redhat.com/493692
+
+But was never posted upstream AFAICT.
+
+Patch from Dan Berrange
+
+(cherry picked from commit 547147084d03ebf30d09d242a5a721a4df664ffe)
+
+Fedora-patch: libvirt-0.6.2-shared-readonly-label.patch
+---
+ src/security_selinux.c |   26 +++++++++++++++++++-------
+ 1 files changed, 19 insertions(+), 7 deletions(-)
+
+diff --git a/src/security_selinux.c b/src/security_selinux.c
+index ac317d7..95fa0a6 100644
+--- a/src/security_selinux.c
++++ b/src/security_selinux.c
+@@ -24,11 +24,12 @@
+ #include "virterror_internal.h"
+ #include "util.h"
+ #include "memory.h"
+-
++#include "logging.h"
+ 
+ #define VIR_FROM_THIS VIR_FROM_SECURITY
+ 
+ static char default_domain_context[1024];
++static char default_content_context[1024];
+ static char default_image_context[1024];
+ #define SECURITY_SELINUX_VOID_DOI       "0"
+ #define SECURITY_SELINUX_NAME "selinux"
+@@ -148,8 +149,13 @@ SELinuxInitialize(virConnectPtr conn)
+     close(fd);
+ 
+     ptr = strchrnul(default_image_context, '\n');
+-    *ptr = '\0';
+-
++    if (*ptr == '\n') {
++        *ptr = '\0';
++        strcpy(default_content_context, ptr+1);
++        ptr = strchrnul(default_content_context, '\n');
++        if (*ptr == '\n')
++            *ptr = '\0';
++    }
+     return 0;
+ }
+ 
+@@ -275,6 +281,8 @@ SELinuxSetFilecon(virConnectPtr conn, const char *path, char *tcon)
+ {
+     char ebuf[1024];
+ 
++    VIR_INFO("Setting SELinux context on '%s' to '%s'", path, tcon);
++
+     if(setfilecon(path, tcon) < 0) {
+         virSecurityReportError(conn, VIR_ERR_ERROR,
+                                _("%s: unable to set security context "
+@@ -299,6 +307,8 @@ SELinuxRestoreSecurityImageLabel(virConnectPtr conn,
+     char *newpath = NULL;
+     const char *path = disk->src;
+ 
++    /* Don't restore labels on readoly/shared disks, because
++     * other VMs may still be accessing these */
+     if (disk->readonly || disk->shared)
+         return 0;
+ 
+@@ -328,8 +338,13 @@ SELinuxSetSecurityImageLabel(virConnectPtr conn,
+ {
+     const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
+ 
+-    if (secdef->imagelabel)
++    if (disk->shared) {
++        return SELinuxSetFilecon(conn, disk->src, default_image_context);
++    } else if (disk->readonly) {
++        return SELinuxSetFilecon(conn, disk->src, default_content_context);
++    } else if (secdef->imagelabel) {
+         return SELinuxSetFilecon(conn, disk->src, secdef->imagelabel);
++    }
+ 
+     return 0;
+ }
+@@ -403,9 +418,6 @@ SELinuxSetSecurityLabel(virConnectPtr conn,
+ 
+     if (secdef->imagelabel) {
+         for (i = 0 ; i < vm->def->ndisks ; i++) {
+-            if (vm->def->disks[i]->readonly ||
+-                vm->def->disks[i]->shared) continue;
+-
+             if (SELinuxSetSecurityImageLabel(conn, vm, vm->def->disks[i]) < 0)
+                 return -1;
+         }
+-- 
+1.6.2.5
+

libvirt-0.6.2-svirt-sound.patch

@@ -0,0 +1,51 @@
+From 0d72b6fb7d4aa5e55294eb3222e7156d3d75a9e7 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Mon, 17 Aug 2009 08:52:30 +0100
+Subject: [PATCH] Disable sound cards when running sVirt
+
+Temporary hack till PulseAudio autostart problems are sorted out when
+SELinux enforcing (bz 486112)
+
+Fedora-patch: libvirt-0.6.2-svirt-sound.patch
+---
+ src/qemu_conf.c |   17 ++++++++++++++++-
+ 1 files changed, 16 insertions(+), 1 deletions(-)
+
+diff --git a/src/qemu_conf.c b/src/qemu_conf.c
+index 1194e36..f42aeaa 100644
+--- a/src/qemu_conf.c
++++ b/src/qemu_conf.c
+@@ -795,6 +795,20 @@ int qemudBuildCommandLine(virConnectPtr conn,
+     char domid[50];
+     char *pidfile;
+     const char *cpu = NULL;
++    int skipSound = 0;
++
++    if (driver->securityDriver &&
++        driver->securityDriver->name &&
++        STREQ(driver->securityDriver->name, "selinux") &&
++        getuid() == 0) {
++        static int soundWarned = 0;
++        skipSound = 1;
++        if (vm->def->nsounds &&
++            !soundWarned) {
++            soundWarned = 1;
++            VIR_WARN0("Sound cards for VMs are disabled while SELinux security model is active");
++        }
++    }
+ 
+     uname_normalize(&ut);
+ 
+@@ -1441,7 +1455,8 @@ int qemudBuildCommandLine(virConnectPtr conn,
+     }
+ 
+     /* Add sound hardware */
+-    if (vm->def->nsounds) {
++    if (vm->def->nsounds &&
++        !skipSound) {
+         int size = 100;
+         char *modstr;
+         if (VIR_ALLOC_N(modstr, size+1) < 0)
+-- 
+1.6.2.5
+

libvirt-0.6.2-xml-attribute-escaping.patch

@@ -0,0 +1,49 @@
+From a7d81a2f9e80942c9951c1d16ad69c66b9a47bbb Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <veillard@redhat.com>
+Date: Wed, 13 May 2009 16:19:59 +0000
+Subject: [PATCH] * src/buf.c: avoid an XML attribute escaping bug #499791 daniel
+
+(cherry picked from commit 7afe94e7e236ec465d838e7d60e961975c526ab2)
+
+Fedora-patch: libvirt-0.6.2-xml-attribute-escaping.patch
+---
+ src/buf.c |   16 +++++++++++++++-
+ 1 files changed, 15 insertions(+), 1 deletions(-)
+
+diff --git a/src/buf.c b/src/buf.c
+index cdcdac9..259175d 100644
+--- a/src/buf.c
++++ b/src/buf.c
+@@ -266,7 +266,7 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
+         return;
+ 
+     len = strlen(str);
+-    if (VIR_ALLOC_N(escaped, 5 * len + 1) < 0) {
++    if (VIR_ALLOC_N(escaped, 6 * len + 1) < 0) {
+         virBufferNoMemory(buf);
+         return;
+     }
+@@ -290,6 +290,20 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
+             *out++ = 'm';
+             *out++ = 'p';
+             *out++ = ';';
++        } else if (*cur == '"') {
++            *out++ = '&';
++            *out++ = 'q';
++            *out++ = 'u';
++            *out++ = 'o';
++            *out++ = 't';
++            *out++ = ';';
++        } else if (*cur == '\'') {
++            *out++ = '&';
++            *out++ = 'a';
++            *out++ = 'p';
++            *out++ = 'o';
++            *out++ = 's';
++            *out++ = ';';
+         } else if ((*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
+                    (*cur == '\r')) {
+             /*
+-- 
+1.6.2.5
+

libvirt-0.6.3-hostdev-managed.patch

@@ -0,0 +1,47 @@
+From b3f02d5528c121bcf7b9ac5c4284517e71a5e2f2 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Wed, 6 May 2009 15:56:20 +0000
+Subject: [PATCH] Fix qemu driver's interpretation of <hostdev managed='yes'/>
+
+This change:
+
+  Tue Mar  3 08:55:13 GMT 2009 Daniel P. Berrange <berrange@redhat.com>
+
+       Don't try to detach & reset PCI devices while running test
+       suite for XML-> ARGV conversion.
+       * src/qemu_driver.c: Add qemuPrepareHostDevices() helper to
+       detach and reset PCI devices.
+       * src/qemu_conf.c: Don't detach & reset PCI devices while
+       building the command line argv
+
+accidentally did this:
+
+-            if (hostdev->managed) {
++        if (!hostdev->managed) {
+
+Which results in managed='yes' not causing the device to be
+detached when the guest is starting.
+
+(cherry picked from commit 1d6c713b18741f1a0e3d0ccd094275a11aef138c)
+
+Fedora-patch: libvirt-0.6.3-hostdev-managed.patch
+---
+ src/qemu_driver.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 79ee072..162d072 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1215,7 +1215,7 @@ static int qemuPrepareHostDevices(virConnectPtr conn,
+         if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
+             continue;
+ 
+-        if (!hostdev->managed) {
++        if (hostdev->managed) {
+             pciDevice *dev = pciGetDevice(conn,
+                                           hostdev->source.subsys.u.pci.domain,
+                                           hostdev->source.subsys.u.pci.bus,
+-- 
+1.6.2.5
+

libvirt-0.6.3-refresh-qemu-caps.patch

@@ -0,0 +1,85 @@
+From a521796bac21f0c8af38a8551a420d87b61c7a9a Mon Sep 17 00:00:00 2001
+From: Cole Robinson <crobinso@redhat.com>
+Date: Wed, 6 May 2009 14:20:34 +0000
+Subject: [PATCH] Refresh QEMU driver capabilities for each getCapabilities call.
+
+Also fix up a couple issues where caps are accessed without locking
+the driver structure.
+
+(cherry picked from commit 4f107590243631869677ddea2bb667db4a1282a6)
+
+Fedora-patch: libvirt-0.6.3-refresh-qemu-caps.patch
+---
+ src/qemu_driver.c |   28 ++++++++++++++++++++--------
+ 1 files changed, 20 insertions(+), 8 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 162d072..4752a64 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1872,10 +1872,12 @@ static int qemudGetNodeInfo(virConnectPtr conn,
+ 
+ static char *qemudGetCapabilities(virConnectPtr conn) {
+     struct qemud_driver *driver = conn->privateData;
+-    char *xml;
++    char *xml = NULL;
+ 
+     qemuDriverLock(driver);
+-    if ((xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
++    virCapabilitiesFree(qemu_driver->caps);
++    if ((qemu_driver->caps = qemudCapsInit()) == NULL ||
++        (xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
+         virReportOOMError(conn);
+     qemuDriverUnlock(driver);
+ 
+@@ -3142,20 +3144,26 @@ cleanup:
+     return ret;
+ }
+ 
+-static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr secmodel)
++static int qemudNodeGetSecurityModel(virConnectPtr conn,
++                                     virSecurityModelPtr secmodel)
+ {
+     struct qemud_driver *driver = (struct qemud_driver *)conn->privateData;
+     char *p;
++    int ret = 0;
+ 
+-    if (!driver->securityDriver)
+-        return -2;
++    qemuDriverLock(driver);
++    if (!driver->securityDriver) {
++        ret = -2;
++        goto cleanup;
++    }
+ 
+     p = driver->caps->host.secModel.model;
+     if (strlen(p) >= VIR_SECURITY_MODEL_BUFLEN-1) {
+         qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+                          _("security model string exceeds max %d bytes"),
+                          VIR_SECURITY_MODEL_BUFLEN-1);
+-        return -1;
++        ret = -1;
++        goto cleanup;
+     }
+     strcpy(secmodel->model, p);
+ 
+@@ -3164,10 +3172,14 @@ static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr sec
+         qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+                          _("security DOI string exceeds max %d bytes"),
+                          VIR_SECURITY_DOI_BUFLEN-1);
+-        return -1;
++        ret = -1;
++        goto cleanup;
+     }
+     strcpy(secmodel->doi, p);
+-    return 0;
++
++cleanup:
++    qemuDriverUnlock(driver);
++    return ret;
+ }
+ 
+ /* TODO: check seclabel restore */
+-- 
+1.6.2.5
+

libvirt-add-space-to-nodedev-list-tree.patch

@@ -0,0 +1,60 @@
+From b77d11b221862343d304e11ed878e2f176101f24 Mon Sep 17 00:00:00 2001
+From: Daniel P. Berrange <berrange@redhat.com>
+Date: Tue, 28 Apr 2009 10:55:45 +0000
+Subject: [PATCH] Cosmetic change to 'virsh nodedev-list --tree' output
+
+Maybe it's just me, but I try to select an item from the tree using
+double-click and get annoyed when "+-" gets included in the selection.
+
+* src/virsh.c: add a space between "+-" and the node device name
+  in 'virsh nodedev-list --tree'
+
+(cherry picked from commit cb4a6614fae48d05f09b7b15328ea6ef4071ccb3)
+(cherry picked from commit 097c818bf00b3777778ffc32fea3a6ed1e741e2b)
+
+Fedora-patch: libvirt-add-space-to-nodedev-list-tree.patch
+---
+ src/virsh.c |   10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/src/virsh.c b/src/virsh.c
+index 26764a7..c92bb8f 100644
+--- a/src/virsh.c
++++ b/src/virsh.c
+@@ -4460,10 +4460,12 @@ cmdNodeListDevicesPrint(vshControl *ctl,
+     if (depth && depth < MAX_DEPTH) {
+         indentBuf[indentIdx] = '+';
+         indentBuf[indentIdx+1] = '-';
++        indentBuf[indentIdx+2] = ' ';
++        indentBuf[indentIdx+3] = '\0';
+     }
+ 
+     /* Print this device */
+-    vshPrint(ctl, indentBuf);
++    vshPrint(ctl, "%s", indentBuf);
+     vshPrint(ctl, "%s\n", devices[devid]);
+ 
+ 
+@@ -4487,8 +4489,8 @@ cmdNodeListDevicesPrint(vshControl *ctl,
+ 
+     /* If there is a child device, then print another blank line */
+     if (nextlastdev != -1) {
+-        vshPrint(ctl, indentBuf);
+-        vshPrint(ctl, "  |\n");
++        vshPrint(ctl, "%s", indentBuf);
++        vshPrint(ctl, " |\n");
+     }
+ 
+     /* Finally print all children */
+@@ -4511,7 +4513,7 @@ cmdNodeListDevicesPrint(vshControl *ctl,
+     /* If there was no child device, and we're the last in
+      * a list of devices, then print another blank line */
+     if (nextlastdev == -1 && devid == lastdev) {
+-        vshPrint(ctl, indentBuf);
++        vshPrint(ctl, "%s", indentBuf);
+         vshPrint(ctl, "\n");
+     }
+ }
+-- 
+1.6.2.5
+

libvirt-allow-pci-hostdev-reset-to-reset-other-devices.patch

@@ -0,0 +1,812 @@
+From 6878a049e27f2eaea7bd3d5c266a2d2b39e444f1 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Mon, 17 Aug 2009 15:05:23 +0100
+Subject: [PATCH] Maintain a list of active PCI hostdevs and use it in pciResetDevice()
+
+https://bugzilla.redhat.com/499678
+
+First we add a pciDeviceList type and add a qemuGetPciHostDeviceList()
+function to build a list from a domain definition. Use this in
+prepare/re-attach to simplify things and eliminate the multiple
+pciGetDevice() calls.
+
+Then, as we start/shutdown guests we can add or delete devices as
+appropriate from a list of active devices.
+
+Finally, in pciReset(), we can use this to determine whether its safe to
+reset a device as a side effect of resetting another device.
+
+(cherry picked from commit 78675b228b76a83f83d64856bfb63b9e14c103a0)
+(cherry picked from commit e8ad33931296c67de0538e78d12e21706a826d37)
+
+Fedora-patch: libvirt-allow-pci-hostdev-reset-to-reset-other-devices.patch
+---
+ src/libvirt_private.syms |    7 +-
+ src/pci.c                |  211 +++++++++++++++++++++++++++++++++--------
+ src/pci.h                |   23 +++++-
+ src/qemu_conf.h          |    3 +
+ src/qemu_driver.c        |  237 +++++++++++++++++++++++++++-------------------
+ src/xen_unified.c        |    2 +-
+ 6 files changed, 339 insertions(+), 144 deletions(-)
+
+diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
+index 9249a1a..75ddda8 100644
+--- a/src/libvirt_private.syms
++++ b/src/libvirt_private.syms
+@@ -240,7 +240,12 @@ pciFreeDevice;
+ pciDettachDevice;
+ pciReAttachDevice;
+ pciResetDevice;
+-
++pciDeviceSetManaged;
++pciDeviceGetManaged;
++pciDeviceListNew;
++pciDeviceListFree;
++pciDeviceListAdd;
++pciDeviceListDel;
+ 
+ # qparams.h
+ qparam_get_query;
+diff --git a/src/pci.c b/src/pci.c
+index 1dddb08..1e68261 100644
+--- a/src/pci.c
++++ b/src/pci.c
+@@ -58,6 +58,7 @@ struct _pciDevice {
+     unsigned      pci_pm_cap_pos;
+     unsigned      has_flr : 1;
+     unsigned      has_pm_reset : 1;
++    unsigned      managed : 1;
+ };
+ 
+ /* For virReportOOMError()  and virReportSystemError() */
+@@ -220,7 +221,7 @@ pciWrite32(pciDevice *dev, unsigned pos, uint32_t val)
+     pciWrite(dev, pos, &buf[0], sizeof(buf));
+ }
+ 
+-typedef int (*pciIterPredicate)(pciDevice *, pciDevice *);
++typedef int (*pciIterPredicate)(pciDevice *, pciDevice *, void *);
+ 
+ /* Iterate over available PCI devices calling @predicate
+  * to compare each one to @dev.
+@@ -231,7 +232,8 @@ static int
+ pciIterDevices(virConnectPtr conn,
+                pciIterPredicate predicate,
+                pciDevice *dev,
+-               pciDevice **matched)
++               pciDevice **matched,
++               void *data)
+ {
+     DIR *dir;
+     struct dirent *entry;
+@@ -249,7 +251,7 @@ pciIterDevices(virConnectPtr conn,
+ 
+     while ((entry = readdir(dir))) {
+         unsigned domain, bus, slot, function;
+-        pciDevice *try;
++        pciDevice *check;
+ 
+         /* Ignore '.' and '..' */
+         if (entry->d_name[0] == '.')
+@@ -261,18 +263,18 @@ pciIterDevices(virConnectPtr conn,
+             continue;
+         }
+ 
+-        try = pciGetDevice(conn, domain, bus, slot, function);
+-        if (!try) {
++        check = pciGetDevice(conn, domain, bus, slot, function);
++        if (!check) {
+             ret = -1;
+             break;
+         }
+ 
+-        if (predicate(try, dev)) {
+-            VIR_DEBUG("%s %s: iter matched on %s", dev->id, dev->name, try->name);
+-            *matched = try;
++        if (predicate(dev, check, data)) {
++            VIR_DEBUG("%s %s: iter matched on %s", dev->id, dev->name, check->name);
++            *matched = check;
+             break;
+         }
+-        pciFreeDevice(conn, try);
++        pciFreeDevice(conn, check);
+     }
+     closedir(dir);
+     return ret;
+@@ -374,63 +376,70 @@ pciDetectPowerManagementReset(pciDevice *dev)
+     return 0;
+ }
+ 
+-/* Any devices other than the one supplied on the same domain/bus ? */
++/* Any active devices other than the one supplied on the same domain/bus ? */
+ static int
+-pciSharesBus(pciDevice *a, pciDevice *b)
++pciSharesBusWithActive(pciDevice *dev, pciDevice *check, void *data)
+ {
+-    return
+-        a->domain == b->domain &&
+-        a->bus == b->bus &&
+-        (a->slot != b->slot ||
+-         a->function != b->function);
+-}
++    pciDeviceList *activeDevs = data;
+ 
+-static int
+-pciBusContainsOtherDevices(virConnectPtr conn, pciDevice *dev)
+-{
+-    pciDevice *matched = NULL;
+-    if (pciIterDevices(conn, pciSharesBus, dev, &matched) < 0)
+-        return 1;
+-    if (!matched)
++    if (dev->domain != check->domain ||
++        dev->bus != check->bus ||
++        (check->slot == check->slot &&
++         check->function == check->function))
++        return 0;
++
++    if (activeDevs && !pciDeviceListFind(activeDevs, check))
+         return 0;
+-    pciFreeDevice(conn, matched);
++
+     return 1;
+ }
+ 
+-/* Is @a the parent of @b ? */
++static pciDevice *
++pciBusContainsActiveDevices(virConnectPtr conn,
++                            pciDevice *dev,
++                            pciDeviceList *activeDevs)
++{
++    pciDevice *active = NULL;
++    if (pciIterDevices(conn, pciSharesBusWithActive,
++                       dev, &active, activeDevs) < 0)
++        return NULL;
++    return active;
++}
++
++/* Is @check the parent of @dev ? */
+ static int
+-pciIsParent(pciDevice *a, pciDevice *b)
++pciIsParent(pciDevice *dev, pciDevice *check, void *data ATTRIBUTE_UNUSED)
+ {
+     uint16_t device_class;
+     uint8_t header_type, secondary, subordinate;
+ 
+-    if (a->domain != b->domain)
++    if (dev->domain != check->domain)
+         return 0;
+ 
+     /* Is it a bridge? */
+-    device_class = pciRead16(a, PCI_CLASS_DEVICE);
++    device_class = pciRead16(check, PCI_CLASS_DEVICE);
+     if (device_class != PCI_CLASS_BRIDGE_PCI)
+         return 0;
+ 
+     /* Is it a plane? */
+-    header_type = pciRead8(a, PCI_HEADER_TYPE);
++    header_type = pciRead8(check, PCI_HEADER_TYPE);
+     if ((header_type & PCI_HEADER_TYPE_MASK) != PCI_HEADER_TYPE_BRIDGE)
+         return 0;
+ 
+-    secondary   = pciRead8(a, PCI_SECONDARY_BUS);
+-    subordinate = pciRead8(a, PCI_SUBORDINATE_BUS);
++    secondary   = pciRead8(check, PCI_SECONDARY_BUS);
++    subordinate = pciRead8(check, PCI_SUBORDINATE_BUS);
+ 
+-    VIR_DEBUG("%s %s: found parent device %s\n", b->id, b->name, a->name);
++    VIR_DEBUG("%s %s: found parent device %s\n", dev->id, dev->name, check->name);
+ 
+     /* No, it's superman! */
+-    return (b->bus >= secondary && b->bus <= subordinate);
++    return (dev->bus >= secondary && dev->bus <= subordinate);
+ }
+ 
+ static pciDevice *
+ pciGetParentDevice(virConnectPtr conn, pciDevice *dev)
+ {
+     pciDevice *parent = NULL;
+-    pciIterDevices(conn, pciIsParent, dev, &parent);
++    pciIterDevices(conn, pciIsParent, dev, &parent, NULL);
+     return parent;
+ }
+ 
+@@ -438,9 +447,11 @@ pciGetParentDevice(virConnectPtr conn, pciDevice *dev)
+  * devices behind a bus.
+  */
+ static int
+-pciTrySecondaryBusReset(virConnectPtr conn, pciDevice *dev)
++pciTrySecondaryBusReset(virConnectPtr conn,
++                        pciDevice *dev,
++                        pciDeviceList *activeDevs)
+ {
+-    pciDevice *parent;
++    pciDevice *parent, *conflict;
+     uint8_t config_space[PCI_CONF_LEN];
+     uint16_t ctl;
+     int ret = -1;
+@@ -450,10 +461,10 @@ pciTrySecondaryBusReset(virConnectPtr conn, pciDevice *dev)
+      * In future, we could allow it so long as those devices
+      * are not in use by the host or other guests.
+      */
+-    if (pciBusContainsOtherDevices(conn, dev)) {
++    if ((conflict = pciBusContainsActiveDevices(conn, dev, activeDevs))) {
+         pciReportError(conn, VIR_ERR_NO_SUPPORT,
+-                       _("Other devices on bus with %s, not doing bus reset"),
+-                       dev->name);
++                       _("Active %s devices on bus with %s, not doing bus reset"),
++                       conflict->name, dev->name);
+         return -1;
+     }
+ 
+@@ -567,10 +578,18 @@ pciInitDevice(virConnectPtr conn, pciDevice *dev)
+ }
+ 
+ int
+-pciResetDevice(virConnectPtr conn, pciDevice *dev)
++pciResetDevice(virConnectPtr conn,
++               pciDevice *dev,
++               pciDeviceList *activeDevs)
+ {
+     int ret = -1;
+ 
++    if (activeDevs && pciDeviceListFind(activeDevs, dev)) {
++        pciReportError(conn, VIR_ERR_INTERNAL_ERROR,
++                       _("Not resetting active device %s"), dev->name);
++        return -1;
++    }
++
+     if (!dev->initted && pciInitDevice(conn, dev) < 0)
+         return -1;
+ 
+@@ -589,7 +608,7 @@ pciResetDevice(virConnectPtr conn, pciDevice *dev)
+ 
+     /* Bus reset is not an option with the root bus */
+     if (ret < 0 && dev->bus != 0)
+-        ret = pciTrySecondaryBusReset(conn, dev);
++        ret = pciTrySecondaryBusReset(conn, dev, activeDevs);
+ 
+     if (ret < 0) {
+         virErrorPtr err = virGetLastError();
+@@ -885,8 +904,116 @@ pciGetDevice(virConnectPtr conn,
+ void
+ pciFreeDevice(virConnectPtr conn ATTRIBUTE_UNUSED, pciDevice *dev)
+ {
++    if (!dev)
++        return;
+     VIR_DEBUG("%s %s: freeing", dev->id, dev->name);
+     if (dev->fd >= 0)
+         close(dev->fd);
+     VIR_FREE(dev);
+ }
++
++void pciDeviceSetManaged(pciDevice *dev, unsigned managed)
++{
++    dev->managed = !!managed;
++}
++
++unsigned pciDeviceGetManaged(pciDevice *dev)
++{
++    return dev->managed;
++}
++
++pciDeviceList *
++pciDeviceListNew(virConnectPtr conn)
++{
++    pciDeviceList *list;
++
++    if (VIR_ALLOC(list) < 0) {
++        virReportOOMError(conn);
++        return NULL;
++    }
++
++    return list;
++}
++
++void
++pciDeviceListFree(virConnectPtr conn,
++                  pciDeviceList *list)
++{
++    int i;
++
++    if (!list)
++        return;
++
++    for (i = 0; i < list->count; i++) {
++        pciFreeDevice(conn, list->devs[i]);
++        list->devs[i] = NULL;
++    }
++
++    list->count = 0;
++    VIR_FREE(list->devs);
++    VIR_FREE(list);
++}
++
++int
++pciDeviceListAdd(virConnectPtr conn,
++                 pciDeviceList *list,
++                 pciDevice *dev)
++{
++    if (pciDeviceListFind(list, dev)) {
++        pciReportError(conn, VIR_ERR_INTERNAL_ERROR,
++                       _("Device %s is already in use"), dev->name);
++        return -1;
++    }
++
++    if (VIR_REALLOC_N(list->devs, list->count+1) < 0) {
++        virReportOOMError(conn);
++        return -1;
++    }
++
++    list->devs[list->count++] = dev;
++
++    return 0;
++}
++
++void
++pciDeviceListDel(virConnectPtr conn ATTRIBUTE_UNUSED,
++                 pciDeviceList *list,
++                 pciDevice *dev)
++{
++    int i;
++
++    for (i = 0; i < list->count; i++) {
++        if (list->devs[i]->domain   != dev->domain ||
++            list->devs[i]->bus      != dev->bus    ||
++            list->devs[i]->slot     != dev->slot   ||
++            list->devs[i]->function != dev->function)
++            continue;
++
++        pciFreeDevice(conn, list->devs[i]);
++
++        if (i != --list->count)
++            memmove(&list->devs[i],
++                    &list->devs[i+1],
++                    sizeof(*list->devs) * (list->count-i));
++
++        if (VIR_REALLOC_N(list->devs, list->count) < 0) {
++            ; /* not fatal */
++        }
++
++        break;
++    }
++}
++
++pciDevice *
++pciDeviceListFind(pciDeviceList *list, pciDevice *dev)
++{
++    int i;
++
++    for (i = 0; i < list->count; i++)
++        if (list->devs[i]->domain   == dev->domain &&
++            list->devs[i]->bus      == dev->bus    &&
++            list->devs[i]->slot     == dev->slot   &&
++            list->devs[i]->function == dev->function)
++            return list->devs[i];
++    return NULL;
++}
+diff --git a/src/pci.h b/src/pci.h
+index 47882ef..685b0af 100644
+--- a/src/pci.h
++++ b/src/pci.h
+@@ -27,6 +27,11 @@
+ 
+ typedef struct _pciDevice pciDevice;
+ 
++typedef struct {
++    unsigned count;
++    pciDevice **devs;
++} pciDeviceList;
++
+ pciDevice *pciGetDevice      (virConnectPtr  conn,
+                               unsigned       domain,
+                               unsigned       bus,
+@@ -39,6 +44,22 @@ int        pciDettachDevice  (virConnectPtr  conn,
+ int        pciReAttachDevice (virConnectPtr  conn,
+                               pciDevice     *dev);
+ int        pciResetDevice    (virConnectPtr  conn,
+-                              pciDevice     *dev);
++                              pciDevice     *dev,
++                              pciDeviceList *activeDevs);
++void      pciDeviceSetManaged(pciDevice     *dev,
++                              unsigned       managed);
++unsigned  pciDeviceGetManaged(pciDevice     *dev);
++
++pciDeviceList *pciDeviceListNew  (virConnectPtr conn);
++void           pciDeviceListFree (virConnectPtr conn,
++                                  pciDeviceList *list);
++int            pciDeviceListAdd  (virConnectPtr conn,
++                                  pciDeviceList *list,
++                                  pciDevice *dev);
++void           pciDeviceListDel  (virConnectPtr conn,
++                                  pciDeviceList *list,
++                                  pciDevice *dev);
++pciDevice *    pciDeviceListFind (pciDeviceList *list,
++                                  pciDevice *dev);
+ 
+ #endif /* __VIR_PCI_H__ */
+diff --git a/src/qemu_conf.h b/src/qemu_conf.h
+index 70fe9c8..cde326d 100644
+--- a/src/qemu_conf.h
++++ b/src/qemu_conf.h
+@@ -34,6 +34,7 @@
+ #include "domain_event.h"
+ #include "threads.h"
+ #include "security.h"
++#include "pci.h"
+ 
+ #define qemudDebug(fmt, ...) do {} while(0)
+ 
+@@ -90,6 +91,8 @@ struct qemud_driver {
+ 
+     char *securityDriverName;
+     virSecurityDriverPtr securityDriver;
++
++    pciDeviceList *activePciHostdevs;
+ };
+ 
+ /* Status needed to reconenct to running VMs */
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 9f87d2a..7dbf4a2 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -126,6 +126,9 @@ static int qemudDomainSetMemoryBalloon(virConnectPtr conn,
+                                        virDomainObjPtr vm,
+                                        unsigned long newmem);
+ 
++static int qemuUpdateActivePciHostdevs(struct qemud_driver *driver,
++                                       virDomainDefPtr def);
++
+ static struct qemud_driver *qemu_driver = NULL;
+ 
+ 
+@@ -334,6 +337,10 @@ qemudReconnectVMs(struct qemud_driver *driver)
+         if ((vm->logfile = qemudLogFD(NULL, driver->logDir, vm->def->name)) < 0)
+             goto next_error;
+ 
++        if (qemuUpdateActivePciHostdevs(driver, vm->def) < 0) {
++            goto next_error;
++        }
++
+         if (vm->def->id >= driver->nextvmid)
+             driver->nextvmid = vm->def->id + 1;
+ 
+@@ -515,6 +522,9 @@ qemudStartup(void) {
+     if ((qemu_driver->caps = qemudCapsInit()) == NULL)
+         goto out_of_memory;
+ 
++    if ((qemu_driver->activePciHostdevs = pciDeviceListNew(NULL)) == NULL)
++        goto error;
++
+     if (qemudLoadDriverConfig(qemu_driver, driverConf) < 0) {
+         goto error;
+     }
+@@ -627,6 +637,7 @@ qemudShutdown(void) {
+         return -1;
+ 
+     qemuDriverLock(qemu_driver);
++    pciDeviceListFree(NULL, qemu_driver->activePciHostdevs);
+     virCapabilitiesFree(qemu_driver->caps);
+ 
+     virDomainObjListFree(&qemu_driver->domains);
+@@ -1209,48 +1220,16 @@ static int qemudNextFreeVNCPort(struct qemud_driver *driver ATTRIBUTE_UNUSED) {
+     return -1;
+ }
+ 
+-static int qemuPrepareHostDevices(virConnectPtr conn,
+-                                  virDomainDefPtr def) {
++static pciDeviceList *
++qemuGetPciHostDeviceList(virConnectPtr conn,
++                         virDomainDefPtr def)
++{
++    pciDeviceList *list;
+     int i;
+ 
+-    /* We have to use 2 loops here. *All* devices must
+-     * be detached before we reset any of them, because
+-     * in some cases you have to reset the whole PCI,
+-     * which impacts all devices on it
+-     */
+-
+-    for (i = 0 ; i < def->nhostdevs ; i++) {
+-        virDomainHostdevDefPtr hostdev = def->hostdevs[i];
+-
+-        if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
+-            continue;
+-        if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
+-            continue;
+-
+-        if (hostdev->managed) {
+-            pciDevice *dev = pciGetDevice(conn,
+-                                          hostdev->source.subsys.u.pci.domain,
+-                                          hostdev->source.subsys.u.pci.bus,
+-                                          hostdev->source.subsys.u.pci.slot,
+-                                          hostdev->source.subsys.u.pci.function);
+-            if (!dev)
+-                goto error;
+-
+-            if (pciDettachDevice(conn, dev) < 0) {
+-                pciFreeDevice(conn, dev);
+-                goto error;
+-            }
+-
+-            pciFreeDevice(conn, dev);
+-        } /* else {
+-             XXX validate that non-managed device isn't in use, eg
+-             by checking that device is either un-bound, or bound
+-             to pci-stub.ko
+-        } */
+-    }
++    if (!(list = pciDeviceListNew(conn)))
++        return NULL;
+ 
+-    /* Now that all the PCI hostdevs have be dettached, we can safely
+-     * reset them */
+     for (i = 0 ; i < def->nhostdevs ; i++) {
+         virDomainHostdevDefPtr hostdev = def->hostdevs[i];
+         pciDevice *dev;
+@@ -1265,95 +1244,151 @@ static int qemuPrepareHostDevices(virConnectPtr conn,
+                            hostdev->source.subsys.u.pci.bus,
+                            hostdev->source.subsys.u.pci.slot,
+                            hostdev->source.subsys.u.pci.function);
+-        if (!dev)
+-            goto error;
++        if (!dev) {
++            pciDeviceListFree(conn, list);
++            return NULL;
++        }
+ 
+-        if (pciResetDevice(conn, dev) < 0) {
++        if (pciDeviceListAdd(conn, list, dev) < 0) {
+             pciFreeDevice(conn, dev);
+-            goto error;
++            pciDeviceListFree(conn, list);
++            return NULL;
+         }
+ 
+-        pciFreeDevice(conn, dev);
++        pciDeviceSetManaged(dev, hostdev->managed);
+     }
+ 
+-    return 0;
++    return list;
++}
+ 
+-error:
+-    return -1;
++static int
++qemuUpdateActivePciHostdevs(struct qemud_driver *driver,
++                            virDomainDefPtr def)
++{
++    pciDeviceList *pcidevs;
++    int i, ret;
++
++    if (!def->nhostdevs)
++        return 0;
++
++    if (!(pcidevs = qemuGetPciHostDeviceList(NULL, def)))
++        return -1;
++
++    ret = 0;
++
++    for (i = 0; i < pcidevs->count; i++) {
++        if (pciDeviceListAdd(NULL,
++                             driver->activePciHostdevs,
++                             pcidevs->devs[i]) < 0) {
++            ret = -1;
++            break;
++        }
++        pcidevs->devs[i] = NULL;
++    }
++
++    pciDeviceListFree(NULL, pcidevs);
++    return ret;
+ }
+ 
+-static void
+-qemuDomainReAttachHostDevices(virConnectPtr conn, virDomainDefPtr def)
++static int
++qemuPrepareHostDevices(virConnectPtr conn,
++                       struct qemud_driver *driver,
++                       virDomainDefPtr def)
+ {
++    pciDeviceList *pcidevs;
+     int i;
+ 
+-    /* Again 2 loops; reset all the devices before re-attach */
++    if (!def->nhostdevs)
++        return 0;
+ 
+-    for (i = 0 ; i < def->nhostdevs ; i++) {
+-        virDomainHostdevDefPtr hostdev = def->hostdevs[i];
+-        pciDevice *dev;
++    if (!(pcidevs = qemuGetPciHostDeviceList(conn, def)))
++        return -1;
+ 
+-        if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
+-            continue;
+-        if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
+-            continue;
++    /* We have to use 3 loops here. *All* devices must
++     * be detached before we reset any of them, because
++     * in some cases you have to reset the whole PCI,
++     * which impacts all devices on it. Also, all devices
++     * must be reset before being marked as active.
++     */
+ 
+-        dev = pciGetDevice(conn,
+-                           hostdev->source.subsys.u.pci.domain,
+-                           hostdev->source.subsys.u.pci.bus,
+-                           hostdev->source.subsys.u.pci.slot,
+-                           hostdev->source.subsys.u.pci.function);
+-        if (!dev) {
+-            virErrorPtr err = virGetLastError();
+-            VIR_ERROR(_("Failed to allocate pciDevice: %s\n"),
+-                      err ? err->message : "");
+-            virResetError(err);
+-            continue;
+-        }
++    /* XXX validate that non-managed device isn't in use, eg
++     * by checking that device is either un-bound, or bound
++     * to pci-stub.ko
++     */
+ 
+-        if (pciResetDevice(conn, dev) < 0) {
+-            virErrorPtr err = virGetLastError();
+-            VIR_ERROR(_("Failed to reset PCI device: %s\n"),
+-                      err ? err->message : "");
+-            virResetError(err);
+-        }
++    for (i = 0; i < pcidevs->count; i++)
++        if (pciDeviceGetManaged(pcidevs->devs[i]) &&
++            pciDettachDevice(conn, pcidevs->devs[i]) < 0)
++            goto error;
++
++    /* Now that all the PCI hostdevs have be dettached, we can safely
++     * reset them */
++    for (i = 0; i < pcidevs->count; i++)
++        if (pciResetDevice(conn, pcidevs->devs[i],
++                           driver->activePciHostdevs) < 0)
++            goto error;
+ 
+-        pciFreeDevice(conn, dev);
++    /* Now mark all the devices as active */
++    for (i = 0; i < pcidevs->count; i++) {
++        if (pciDeviceListAdd(conn,
++                             driver->activePciHostdevs,
++                             pcidevs->devs[i]) < 0)
++            goto error;
++        pcidevs->devs[i] = NULL;
+     }
+ 
+-    for (i = 0 ; i < def->nhostdevs ; i++) {
+-        virDomainHostdevDefPtr hostdev = def->hostdevs[i];
+-        pciDevice *dev;
++    pciDeviceListFree(conn, pcidevs);
++    return 0;
+ 
+-        if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
+-            continue;
+-        if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
+-            continue;
+-        if (!hostdev->managed)
+-            continue;
++error:
++    pciDeviceListFree(conn, pcidevs);
++    return -1;
++}
+ 
+-        dev = pciGetDevice(conn,
+-                           hostdev->source.subsys.u.pci.domain,
+-                           hostdev->source.subsys.u.pci.bus,
+-                           hostdev->source.subsys.u.pci.slot,
+-                           hostdev->source.subsys.u.pci.function);
+-        if (!dev) {
++static void
++qemuDomainReAttachHostDevices(virConnectPtr conn,
++                              struct qemud_driver *driver,
++                              virDomainDefPtr def)
++{
++    pciDeviceList *pcidevs;
++    int i;
++
++    if (!def->nhostdevs)
++        return;
++
++    if (!(pcidevs = qemuGetPciHostDeviceList(conn, def))) {
++        virErrorPtr err = virGetLastError();
++        VIR_ERROR(_("Failed to allocate pciDeviceList: %s\n"),
++                  err ? err->message : "");
++        virResetError(err);
++        return;
++    }
++
++    /* Again 3 loops; mark all devices as inactive before reset
++     * them and reset all the devices before re-attach */
++
++    for (i = 0; i < pcidevs->count; i++)
++        pciDeviceListDel(conn, driver->activePciHostdevs, pcidevs->devs[i]);
++
++    for (i = 0; i < pcidevs->count; i++)
++        if (pciResetDevice(conn, pcidevs->devs[i],
++                           driver->activePciHostdevs) < 0) {
+             virErrorPtr err = virGetLastError();
+-            VIR_ERROR(_("Failed to allocate pciDevice: %s\n"),
++            VIR_ERROR(_("Failed to reset PCI device: %s\n"),
+                       err ? err->message : "");
+             virResetError(err);
+-            continue;
+         }
+ 
+-        if (pciReAttachDevice(conn, dev) < 0) {
++    for (i = 0; i < pcidevs->count; i++)
++        if (pciDeviceGetManaged(pcidevs->devs[i]) &&
++            pciReAttachDevice(conn, pcidevs->devs[i]) < 0) {
+             virErrorPtr err = virGetLastError();
+             VIR_ERROR(_("Failed to re-attach PCI device: %s\n"),
+                       err ? err->message : "");
+             virResetError(err);
+         }
+ 
+-        pciFreeDevice(conn, dev);
+-    }
++    pciDeviceListFree(conn, pcidevs);
+ }
+ 
+ static int qemudDomainSetSecurityLabel(virConnectPtr conn, struct qemud_driver *driver, virDomainObjPtr vm)
+@@ -1468,7 +1503,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
+                                 &qemuCmdFlags) < 0)
+         goto cleanup;
+ 
+-    if (qemuPrepareHostDevices(conn, vm->def) < 0)
++    if (qemuPrepareHostDevices(conn, driver, vm->def) < 0)
+         goto cleanup;
+ 
+     vm->def->id = driver->nextvmid++;
+@@ -1634,7 +1669,7 @@ static void qemudShutdownVMDaemon(virConnectPtr conn ATTRIBUTE_UNUSED,
+         VIR_FREE(vm->def->seclabel.imagelabel);
+     }
+ 
+-    qemuDomainReAttachHostDevices(conn, vm->def);
++    qemuDomainReAttachHostDevices(conn, driver, vm->def);
+ 
+     if (qemudRemoveDomainStatus(conn, driver, vm) < 0) {
+         VIR_WARN(_("Failed to remove domain status for %s"),
+@@ -5247,6 +5282,7 @@ out:
+ static int
+ qemudNodeDeviceReset (virNodeDevicePtr dev)
+ {
++    struct qemud_driver *driver = dev->conn->privateData;
+     pciDevice *pci;
+     unsigned domain, bus, slot, function;
+     int ret = -1;
+@@ -5258,11 +5294,14 @@ qemudNodeDeviceReset (virNodeDevicePtr dev)
+     if (!pci)
+         return -1;
+ 
+-    if (pciResetDevice(dev->conn, pci) < 0)
++    qemuDriverLock(driver);
++
++    if (pciResetDevice(dev->conn, pci, driver->activePciHostdevs) < 0)
+         goto out;
+ 
+     ret = 0;
+ out:
++    qemuDriverUnlock(driver);
+     pciFreeDevice(dev->conn, pci);
+     return ret;
+ }
+diff --git a/src/xen_unified.c b/src/xen_unified.c
+index e708980..ba8c769 100644
+--- a/src/xen_unified.c
++++ b/src/xen_unified.c
+@@ -1529,7 +1529,7 @@ xenUnifiedNodeDeviceReset (virNodeDevicePtr dev)
+     if (!pci)
+         return -1;
+ 
+-    if (pciResetDevice(dev->conn, pci) < 0)
++    if (pciResetDevice(dev->conn, pci, NULL) < 0)
+         goto out;
+ 
+     ret = 0;
+-- 
+1.6.2.5
+

libvirt-allow-pm-reset-on-multi-function-pci-devices.patch

@@ -0,0 +1,121 @@
+From d79f35fbd4eaf610972621b042993d00f3247d5c Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 14 Aug 2009 08:31:11 +0100
+Subject: [PATCH] Allow PM reset on multi-function PCI devices
+
+https://bugzilla.redhat.com/515689
+
+It turns out that a PCI Power Management reset only affects individual
+functions, and not the whole device.
+
+The PCI Power Management spec talks about resetting the 'device' rather
+than the 'function', but Intel's Dexuan Cui informs me that it is
+actually a per-function reset.
+
+Also, Yu Zhao has added pci_pm_reset() to the kernel, and it doesn't
+reject multi-function devices, so it must be true! :-)
+
+(A side issue is that we could defer the PM reset to the kernel if we
+could detect that the kernel has PM reset support, but barring version
+number checks we don't have a way to detect that support)
+
+* src/pci.c: remove the pciDeviceContainsOtherFunctions() check from
+  pciTryPowerManagementReset() and prefer PM reset over bus reset
+  where both are available
+
+Cc: Cui, Dexuan <dexuan.cui@intel.com>
+Cc: Yu Zhao <yu.zhao@intel.com>
+
+(cherry picked from commit 64a6682b93a2a8aa38067a43979c9eaf993d2b41)
+
+Fedora-patch: libvirt-allow-pm-reset-on-multi-function-pci-devices.patch
+---
+ src/pci.c |   48 +++++++++---------------------------------------
+ 1 files changed, 9 insertions(+), 39 deletions(-)
+
+diff --git a/src/pci.c b/src/pci.c
+index 68a380d..f78ab9f 100644
+--- a/src/pci.c
++++ b/src/pci.c
+@@ -397,29 +397,6 @@ pciBusContainsOtherDevices(virConnectPtr conn, pciDevice *dev)
+     return 1;
+ }
+ 
+-/* Any other functions on this device ? */
+-static int
+-pciSharesDevice(pciDevice *a, pciDevice *b)
+-{
+-    return
+-        a->domain == b->domain &&
+-        a->bus == b->bus &&
+-        a->slot == b->slot &&
+-        a->function != b->function;
+-}
+-
+-static int
+-pciDeviceContainsOtherFunctions(virConnectPtr conn, pciDevice *dev)
+-{
+-    pciDevice *matched = NULL;
+-    if (pciIterDevices(conn, pciSharesDevice, dev, &matched) < 0)
+-        return 1;
+-    if (!matched)
+-        return 0;
+-    pciFreeDevice(conn, matched);
+-    return 1;
+-}
+-
+ /* Is @a the parent of @b ? */
+ static int
+ pciIsParent(pciDevice *a, pciDevice *b)
+@@ -524,7 +501,7 @@ out:
+  * above we require the device supports a full internal reset.
+  */
+ static int
+-pciTryPowerManagementReset(virConnectPtr conn, pciDevice *dev)
++pciTryPowerManagementReset(virConnectPtr conn ATTRIBUTE_UNUSED, pciDevice *dev)
+ {
+     uint8_t config_space[PCI_CONF_LEN];
+     uint32_t ctl;
+@@ -532,16 +509,6 @@ pciTryPowerManagementReset(virConnectPtr conn, pciDevice *dev)
+     if (!dev->pci_pm_cap_pos)
+         return -1;
+ 
+-    /* For now, we just refuse to do a power management reset
+-     * if there are other functions on this device.
+-     * In future, we could allow it so long as those functions
+-     * are not in use by the host or other guests.
+-     */
+-    if (pciDeviceContainsOtherFunctions(conn, dev)) {
+-        VIR_WARN("%s contains other functions, not resetting", dev->name);
+-        return -1;
+-    }
+-
+     /* Save and restore the device's config space. */
+     if (pciRead(dev, 0, &config_space[0], PCI_CONF_LEN) < 0) {
+         VIR_WARN("Failed to save PCI config space for %s", dev->name);
+@@ -599,14 +566,17 @@ pciResetDevice(virConnectPtr conn, pciDevice *dev)
+     if (dev->has_flr)
+         return 0;
+ 
++    /* If the device supports PCI power management reset,
++     * that's the next best thing because it only resets
++     * the function, not the whole device.
++     */
++    if (dev->has_pm_reset)
++        ret = pciTryPowerManagementReset(conn, dev);
++
+     /* Bus reset is not an option with the root bus */
+-    if (dev->bus != 0)
++    if (ret < 0 && dev->bus != 0)
+         ret = pciTrySecondaryBusReset(conn, dev);
+ 
+-    /* Next best option is a PCI power management reset */
+-    if (ret < 0 && dev->has_pm_reset)
+-        ret = pciTryPowerManagementReset(conn, dev);
+-
+     if (ret < 0)
+         pciReportError(conn, VIR_ERR_NO_SUPPORT,
+                        _("No PCI reset capability available for %s"),
+-- 
+1.6.2.5
+

libvirt-do-not-overwrite-error-in-wait-for-monitor.patch

@@ -0,0 +1,31 @@
+From 1319852c443c432d44a2e73508f3be742027f780 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Wed, 19 Aug 2009 11:28:02 +0100
+Subject: [PATCH] Don't overwrite error in qemudWaitForMonitor()
+
+May help diagnose https://bugzilla.redhat.com/515054
+
+Fedora-patch: libvirt-do-not-overwrite-error-in-wait-for-monitor.patch
+---
+ src/qemu_driver.c |    5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index dfd19c5..74e106a 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -985,8 +985,9 @@ static int qemudWaitForMonitor(virConnectPtr conn,
+         return 0;
+ 
+     /* Unexpected end of file - inform user of QEMU log data */
+-    qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+-                     _("unable to start guest: %s"), buf);
++    if (!virGetLastError())
++        qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
++                         _("unable to start guest: %s"), buf);
+     return -1;
+ }
+ 
+-- 
+1.6.2.5
+

libvirt-fix-device-list-update-after-detach.patch

@@ -0,0 +1,53 @@
+From 2754da03d65f216271c81ece791b96a19272c812 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Sat, 15 Aug 2009 19:38:15 +0100
+Subject: [PATCH] Fix list updating after disk hot-unplug
+
+The current code makes a poor effort at updating the device arrays after
+hot-unplug. Fix that and combine the two code paths into one.
+
+* src/qemu_driver.c: fix list updating in qemudDomainDetachPciDiskDevice()
+
+(cherry picked from commit 4e12af5623e4a962a6bb911af06fa29aa85befba)
+
+Fedora-patch: libvirt-fix-device-list-update-after-detach.patch
+---
+ src/qemu_driver.c |   21 ++++++++++-----------
+ 1 files changed, 10 insertions(+), 11 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index dfd19c5..ce04beb 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -4123,18 +4123,17 @@ try_command:
+         goto cleanup;
+     }
+ 
+-    if (vm->def->ndisks > 1) {
+-        vm->def->disks[i] = vm->def->disks[--vm->def->ndisks];
+-        if (VIR_REALLOC_N(vm->def->disks, vm->def->ndisks) < 0) {
+-            virReportOOMError(conn);
+-            goto cleanup;
+-        }
+-        qsort(vm->def->disks, vm->def->ndisks, sizeof(*vm->def->disks),
+-              virDomainDiskQSort);
+-    } else {
+-        VIR_FREE(vm->def->disks[0]);
+-        vm->def->ndisks = 0;
++    if (i != --vm->def->ndisks)
++        memmove(&vm->def->disks[i],
++                &vm->def->disks[i+1],
++                sizeof(*vm->def->disks) * (vm->def->ndisks-i));
++    if (VIR_REALLOC_N(vm->def->disks, vm->def->ndisks) < 0) {
++        virReportOOMError(conn);
++        goto cleanup;
+     }
++    qsort(vm->def->disks, vm->def->ndisks, sizeof(*vm->def->disks),
++          virDomainDiskQSort);
++
+     ret = 0;
+ 
+ cleanup:
+-- 
+1.6.2.5
+

libvirt-fix-migration-completion-with-newer-qemu.patch

@@ -0,0 +1,45 @@
+From 21ef933dfdd64c754d184d41d87ecd94eaddf697 Mon Sep 17 00:00:00 2001
+From: Chris Lalancette <clalance@redhat.com>
+Date: Wed, 5 Aug 2009 13:42:07 +0200
+Subject: [PATCH] Run 'cont' on successful migration finish.
+
+https://bugzilla.redhat.com/516187
+
+As of qemu 0.10.6, qemu now honors the -S flag on incoming migration.
+That means that when the migration completes, we have to issue a
+'cont' command to get the VM running again.  We do it unconditionally
+since it won't hurt on older qemu.
+
+(cherry picked from commit d1ec4d7a5a4f50c9492137eaab4f021caa075f95)
+
+Fedora-patch: libvirt-fix-migration-completion-with-newer-qemu.patch
+---
+ src/qemu_driver.c |   11 +++++++++++
+ 1 files changed, 11 insertions(+), 0 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index 7dbf4a2..ff56f61 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -5162,7 +5162,18 @@ qemudDomainMigrateFinish2 (virConnectPtr dconn,
+      */
+     if (retcode == 0) {
+         dom = virGetDomain (dconn, vm->def->name, vm->def->uuid);
++
++        /* run 'cont' on the destination, which allows migration on qemu
++         * >= 0.10.6 to work properly.  This isn't strictly necessary on
++         * older qemu's, but it also doesn't hurt anything there
++         */
++        if (qemudMonitorCommand(vm, "cont", &info) < 0) {
++            qemudReportError(dconn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
++                             "%s", _("resume operation failed"));
++            goto cleanup;
++        }
+         VIR_FREE(info);
++
+         vm->state = VIR_DOMAIN_RUNNING;
+         event = virDomainEventNewFromObj(vm,
+                                          VIR_DOMAIN_EVENT_RESUMED,
+-- 
+1.6.2.5
+

libvirt-fix-xen-driver-segfault-with-newer-xen.patch

@@ -0,0 +1,38 @@
+From 0878a15ad937449b5dfc4cf49888cc7753473e33 Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <veillard@redhat.com>
+Date: Fri, 26 Jun 2009 18:14:16 +0000
+Subject: [PATCH] Fix xen driver segfault with newer Xen
+
+https://bugzilla.redhat.com/518091
+
+(cherry picked from commit 14435163a086c0bcdff04308077fa46a5fa08bb0)
+
+Fedora-patch: libvirt-fix-xen-driver-segfault-with-newer-xen.patch
+---
+ src/xend_internal.c |   10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+diff --git a/src/xend_internal.c b/src/xend_internal.c
+index 2e2fd21..c3a9836 100644
+--- a/src/xend_internal.c
++++ b/src/xend_internal.c
+@@ -2077,7 +2077,15 @@ xenDaemonParseSxprGraphicsNew(virConnectPtr conn,
+         if (sexpr_lookup(node, "device/vfb")) {
+             /* New style graphics config for PV guests in >= 3.0.4,
+              * or for HVM guests in >= 3.0.5 */
+-            tmp = sexpr_node(node, "device/vfb/type");
++            if (sexpr_node(node, "device/vfb/type")) {
++                tmp = sexpr_node(node, "device/vfb/type");
++            } else if (sexpr_node(node, "device/vfb/vnc")) {
++                tmp = "vnc";
++            } else if (sexpr_node(node, "device/vfb/sdl")) {
++                tmp = "sdl";
++            } else {
++                tmp = "unknown";
++            }
+ 
+             if (VIR_ALLOC(graphics) < 0)
+                 goto no_memory;
+-- 
+1.6.2.5
+

libvirt-improve-pci-hostdev-reset-error-message.patch

@@ -0,0 +1,141 @@
+From 9f80bab3829b97ac2802c15b9f3e4a6bbbb24627 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 14 Aug 2009 08:31:11 +0100
+Subject: [PATCH] Improve PCI host device reset error message
+
+https://bugzilla.redhat.com/499678
+
+Currently, if we are unable to reset a PCI device we return a fairly
+generic 'No PCI reset capability available' error message.
+
+Fix that by returning an error from the individual reset messages and
+using that error to construct the higher level error mesage.
+
+* src/pci.c: set errors in pciTryPowerManagementReset() and
+  pciTrySecondaryBusReset() on failure; use those error messages
+  in pciResetDevice(), or explain that no reset support is available
+
+(cherry picked from commit ebea34185612c3b96d7d3bbd8b7c2ce6c9f4fe6f)
+
+Fedora-patch: libvirt-improve-pci-hostdev-reset-error-message.patch
+---
+ src/pci.c         |   44 +++++++++++++++++++++++++++++++-------------
+ src/qemu_driver.c |    4 ++--
+ 2 files changed, 33 insertions(+), 15 deletions(-)
+
+diff --git a/src/pci.c b/src/pci.c
+index f78ab9f..1dddb08 100644
+--- a/src/pci.c
++++ b/src/pci.c
+@@ -451,15 +451,18 @@ pciTrySecondaryBusReset(virConnectPtr conn, pciDevice *dev)
+      * are not in use by the host or other guests.
+      */
+     if (pciBusContainsOtherDevices(conn, dev)) {
+-        VIR_WARN("Other devices on bus with %s, not doing bus reset",
+-                 dev->name);
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Other devices on bus with %s, not doing bus reset"),
++                       dev->name);
+         return -1;
+     }
+ 
+     /* Find the parent bus */
+     parent = pciGetParentDevice(conn, dev);
+     if (!parent) {
+-        VIR_WARN("Failed to find parent device for %s", dev->name);
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Failed to find parent device for %s"),
++                       dev->name);
+         return -1;
+     }
+ 
+@@ -470,7 +473,9 @@ pciTrySecondaryBusReset(virConnectPtr conn, pciDevice *dev)
+      * are multiple devices/functions
+      */
+     if (pciRead(dev, 0, config_space, PCI_CONF_LEN) < 0) {
+-        VIR_WARN("Failed to save PCI config space for %s", dev->name);
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Failed to save PCI config space for %s"),
++                       dev->name);
+         goto out;
+     }
+ 
+@@ -487,9 +492,12 @@ pciTrySecondaryBusReset(virConnectPtr conn, pciDevice *dev)
+ 
+     usleep(200 * 1000); /* sleep 200ms */
+ 
+-    if (pciWrite(dev, 0, config_space, PCI_CONF_LEN) < 0)
+-        VIR_WARN("Failed to restore PCI config space for %s", dev->name);
+-
++    if (pciWrite(dev, 0, config_space, PCI_CONF_LEN) < 0) {
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Failed to restore PCI config space for %s"),
++                       dev->name);
++        goto out;
++    }
+     ret = 0;
+ out:
+     pciFreeDevice(conn, parent);
+@@ -511,7 +519,9 @@ pciTryPowerManagementReset(virConnectPtr conn ATTRIBUTE_UNUSED, pciDevice *dev)
+ 
+     /* Save and restore the device's config space. */
+     if (pciRead(dev, 0, &config_space[0], PCI_CONF_LEN) < 0) {
+-        VIR_WARN("Failed to save PCI config space for %s", dev->name);
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Failed to save PCI config space for %s"),
++                       dev->name);
+         return -1;
+     }
+ 
+@@ -528,8 +538,12 @@ pciTryPowerManagementReset(virConnectPtr conn ATTRIBUTE_UNUSED, pciDevice *dev)
+ 
+     usleep(10 * 1000); /* sleep 10ms */
+ 
+-    if (pciWrite(dev, 0, &config_space[0], PCI_CONF_LEN) < 0)
+-        VIR_WARN("Failed to restore PCI config space for %s", dev->name);
++    if (pciWrite(dev, 0, &config_space[0], PCI_CONF_LEN) < 0) {
++        pciReportError(conn, VIR_ERR_NO_SUPPORT,
++                       _("Failed to restore PCI config space for %s"),
++                       dev->name);
++        return -1;
++    }
+ 
+     return 0;
+ }
+@@ -577,10 +591,14 @@ pciResetDevice(virConnectPtr conn, pciDevice *dev)
+     if (ret < 0 && dev->bus != 0)
+         ret = pciTrySecondaryBusReset(conn, dev);
+ 
+-    if (ret < 0)
++    if (ret < 0) {
++        virErrorPtr err = virGetLastError();
+         pciReportError(conn, VIR_ERR_NO_SUPPORT,
+-                       _("No PCI reset capability available for %s"),
+-                       dev->name);
++                       _("Unable to reset PCI device %s: %s"),
++                       dev->name,
++                       err ? err->message : _("no FLR, PM reset or bus reset available"));
++    }
++
+     return ret;
+ }
+ 
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index ddd3693..9f87d2a 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1345,9 +1345,9 @@ qemuDomainReAttachHostDevices(virConnectPtr conn, virDomainDefPtr def)
+             continue;
+         }
+ 
+-        if (pciDettachDevice(conn, dev) < 0) {
++        if (pciReAttachDevice(conn, dev) < 0) {
+             virErrorPtr err = virGetLastError();
+-            VIR_ERROR(_("Failed to reset PCI device: %s\n"),
++            VIR_ERROR(_("Failed to re-attach PCI device: %s\n"),
+                       err ? err->message : "");
+             virResetError(err);
+         }
+-- 
+1.6.2.5
+

libvirt-reattach-pci-hostdevs-after-guest-shutdown.patch

@@ -0,0 +1,124 @@
+From 1e44604c0d4c2d4c1347c2a1027f1ea02a6499f9 Mon Sep 17 00:00:00 2001
+From: Mark McLoughlin <markmc@redhat.com>
+Date: Fri, 14 Aug 2009 08:31:11 +0100
+Subject: [PATCH] Reset and re-attach PCI host devices on guest shutdown
+
+https://bugzilla.redhat.com/499561
+
+When the guest shuts down, we should attempt to restore all PCI host
+devices to a sane state.
+
+In the case of managed hostdevs, we should reset and re-attach the
+devices. In the case of unmanaged hostdevs, we should just reset them.
+
+Note, KVM will already reset assigned devices when the guest shuts
+down using whatever means it can, so we are only doing it to cover the
+cases the kernel can't handle.
+
+* src/qemu_driver.c: add qemuDomainReAttachHostDevices() and call
+  it from qemudShutdownVMDaemon()
+
+(cherry picked from commit 4035152a8767e72fd4e26a91cb4d5afa75b72e61)
+
+Fedora-patch: libvirt-reattach-pci-hostdevs-after-guest-shutdown.patch
+---
+ src/qemu_driver.c |   76 +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 76 insertions(+), 0 deletions(-)
+
+diff --git a/src/qemu_driver.c b/src/qemu_driver.c
+index ce04beb..ddd3693 100644
+--- a/src/qemu_driver.c
++++ b/src/qemu_driver.c
+@@ -1282,6 +1282,80 @@ error:
+     return -1;
+ }
+ 
++static void
++qemuDomainReAttachHostDevices(virConnectPtr conn, virDomainDefPtr def)
++{
++    int i;
++
++    /* Again 2 loops; reset all the devices before re-attach */
++
++    for (i = 0 ; i < def->nhostdevs ; i++) {
++        virDomainHostdevDefPtr hostdev = def->hostdevs[i];
++        pciDevice *dev;
++
++        if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
++            continue;
++        if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
++            continue;
++
++        dev = pciGetDevice(conn,
++                           hostdev->source.subsys.u.pci.domain,
++                           hostdev->source.subsys.u.pci.bus,
++                           hostdev->source.subsys.u.pci.slot,
++                           hostdev->source.subsys.u.pci.function);
++        if (!dev) {
++            virErrorPtr err = virGetLastError();
++            VIR_ERROR(_("Failed to allocate pciDevice: %s\n"),
++                      err ? err->message : "");
++            virResetError(err);
++            continue;
++        }
++
++        if (pciResetDevice(conn, dev) < 0) {
++            virErrorPtr err = virGetLastError();
++            VIR_ERROR(_("Failed to reset PCI device: %s\n"),
++                      err ? err->message : "");
++            virResetError(err);
++        }
++
++        pciFreeDevice(conn, dev);
++    }
++
++    for (i = 0 ; i < def->nhostdevs ; i++) {
++        virDomainHostdevDefPtr hostdev = def->hostdevs[i];
++        pciDevice *dev;
++
++        if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
++            continue;
++        if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
++            continue;
++        if (!hostdev->managed)
++            continue;
++
++        dev = pciGetDevice(conn,
++                           hostdev->source.subsys.u.pci.domain,
++                           hostdev->source.subsys.u.pci.bus,
++                           hostdev->source.subsys.u.pci.slot,
++                           hostdev->source.subsys.u.pci.function);
++        if (!dev) {
++            virErrorPtr err = virGetLastError();
++            VIR_ERROR(_("Failed to allocate pciDevice: %s\n"),
++                      err ? err->message : "");
++            virResetError(err);
++            continue;
++        }
++
++        if (pciDettachDevice(conn, dev) < 0) {
++            virErrorPtr err = virGetLastError();
++            VIR_ERROR(_("Failed to reset PCI device: %s\n"),
++                      err ? err->message : "");
++            virResetError(err);
++        }
++
++        pciFreeDevice(conn, dev);
++    }
++}
++
+ static int qemudDomainSetSecurityLabel(virConnectPtr conn, struct qemud_driver *driver, virDomainObjPtr vm)
+ {
+     if (vm->def->seclabel.label != NULL)
+@@ -1560,6 +1634,8 @@ static void qemudShutdownVMDaemon(virConnectPtr conn ATTRIBUTE_UNUSED,
+         VIR_FREE(vm->def->seclabel.imagelabel);
+     }
+ 
++    qemuDomainReAttachHostDevices(conn, vm->def);
++
+     if (qemudRemoveDomainStatus(conn, driver, vm) < 0) {
+         VIR_WARN(_("Failed to remove domain status for %s"),
+                  vm->def->name);
+-- 
+1.6.2.5
+

sources

@@ -1 +1 @@
-d8479551ac2b7ff19341961b8ef9acc4  libvirt-0.1.4.tar.gz
+3035b484861516a1cd425acef1e760e3  libvirt-0.6.2.tar.gz