Add patches

Fix getVersion() after installing qemu (bz #1000116)
Fix autosocket setup with qemu:///session (bz #1044561, bz #1105274)
Ignore storage volumes with non-ascii in names (bz #1066564)
Don't generate invalid system nodedev XML (bz #1184131)
Fix vhost-user XML (bz #1190842)
Fix crash via race when unrefing rpc identity object (bz #1203030)
Fix domcapabilities failure with ppc64le (bz #1209948)
Fix snapshot-revert with cpu host-passthrough (bz #1030793)
Fix starting VM with emulator pinning (bz #1214434)
Fix virDomainBlockCopyRebase selinux failure (bz #1214846)
Add {Haswell,Broadwell}-noTSX CPU models (bz #1182650)
Report original error when QMP probing fails (bz #1178054)
Don't lose VMs on libvirtd restart if qemu is uninstalled (bz #1099847)
Ignore storage volumes that libvirt can't open (bz #1103308)

.cvsignore

@@ -1,14 +0,0 @@
-.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
-libvirt-0.6.3.tar.gz
-libvirt-0.6.4.tar.gz
-libvirt-0.6.5.tar.gz
-libvirt-0.7.0-0.1.gitf055724.tar.gz
-libvirt-0.7.0-0.6.gite195b43.tar.gz
-libvirt-0.7.0.tar.gz

.gitignore

@@ -0,0 +1,5 @@
+.build*.log
+*.rpm
+i686
+x86_64
+libvirt-*.tar.gz

0001-Cpu-Add-support-for-Power-LE-Architecture.patch

@@ -0,0 +1,206 @@
+From: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Date: Tue, 4 Nov 2014 22:51:26 +0530
+Subject: [PATCH] Cpu: Add support for Power LE Architecture.
+
+This adds support for PowerPC Little Endian architecture.,
+and allows libvirt to spawn VMs based on 'ppc64le' architecture.
+
+Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
+Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit da636d83dc6b1d070a705786b4daef8644eaca13)
+---
+ src/conf/domain_conf.c       |  2 +-
+ src/cpu/cpu_powerpc.c        |  2 +-
+ src/qemu/qemu_capabilities.c |  6 +++---
+ src/qemu/qemu_command.c      | 22 +++++++++++-----------
+ src/qemu/qemu_domain.c       |  1 +
+ src/util/virarch.h           |  3 +++
+ 6 files changed, 20 insertions(+), 16 deletions(-)
+
+diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
+index cfdf66c..8aca289 100644
+--- a/src/conf/domain_conf.c
++++ b/src/conf/domain_conf.c
+@@ -9867,7 +9867,7 @@ virDomainVideoDefaultType(const virDomainDef *def)
+             (STREQ(def->os.type, "xen") ||
+              STREQ(def->os.type, "linux")))
+             return VIR_DOMAIN_VIDEO_TYPE_XEN;
+-        else if (def->os.arch == VIR_ARCH_PPC64)
++        else if ARCH_IS_PPC64(def->os.arch)
+             return VIR_DOMAIN_VIDEO_TYPE_VGA;
+         else
+             return VIR_DOMAIN_VIDEO_TYPE_CIRRUS;
+diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
+index 67cb9ff..d591c18 100644
+--- a/src/cpu/cpu_powerpc.c
++++ b/src/cpu/cpu_powerpc.c
+@@ -38,7 +38,7 @@
+ 
+ VIR_LOG_INIT("cpu.cpu_powerpc");
+ 
+-static const virArch archs[] = { VIR_ARCH_PPC64 };
++static const virArch archs[] = { VIR_ARCH_PPC64, VIR_ARCH_PPC64LE };
+ 
+ struct ppc_vendor {
+     char *name;
+diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
+index be4d01f..34d753c 100644
+--- a/src/qemu/qemu_capabilities.c
++++ b/src/qemu/qemu_capabilities.c
+@@ -632,7 +632,7 @@ virQEMUCapsProbeCPUModels(virQEMUCapsPtr qemuCaps, uid_t runUid, gid_t runGid)
+     if (qemuCaps->arch == VIR_ARCH_I686 ||
+         qemuCaps->arch == VIR_ARCH_X86_64) {
+         parse = virQEMUCapsParseX86Models;
+-    } else if (qemuCaps->arch == VIR_ARCH_PPC64) {
++    } else if ARCH_IS_PPC64(qemuCaps->arch) {
+         parse = virQEMUCapsParsePPCModels;
+     } else {
+         VIR_DEBUG("don't know how to parse %s CPU models",
+@@ -2018,7 +2018,7 @@ bool virQEMUCapsHasPCIMultiBus(virQEMUCapsPtr qemuCaps,
+         return true;
+ 
+     if (def->os.arch == VIR_ARCH_PPC ||
+-        def->os.arch == VIR_ARCH_PPC64) {
++        ARCH_IS_PPC64(def->os.arch)) {
+         /*
+          * Usage of pci.0 naming:
+          *
+@@ -3600,7 +3600,7 @@ virQEMUCapsSupportsChardev(virDomainDefPtr def,
+         !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))
+         return false;
+ 
+-    if ((def->os.arch == VIR_ARCH_PPC) || (def->os.arch == VIR_ARCH_PPC64)) {
++    if ((def->os.arch == VIR_ARCH_PPC) || ARCH_IS_PPC64(def->os.arch)) {
+         /* only pseries need -device spapr-vty with -chardev */
+         return (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
+                 chr->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO);
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index aeb4eec..c5c48bf 100644
+--- a/src/qemu/qemu_command.c
++++ b/src/qemu/qemu_command.c
+@@ -713,7 +713,7 @@ qemuSetSCSIControllerModel(virDomainDefPtr def,
+             return -1;
+         }
+     } else {
+-        if ((def->os.arch == VIR_ARCH_PPC64) &&
++        if (ARCH_IS_PPC64(def->os.arch) &&
+             STRPREFIX(def->os.machine, "pseries")) {
+             *model = VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI;
+         } else if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_LSI)) {
+@@ -1260,7 +1260,7 @@ int qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
+ 
+     for (i = 0; i < def->nserials; i++) {
+         if (def->serials[i]->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
+-            (def->os.arch == VIR_ARCH_PPC64) &&
++            ARCH_IS_PPC64(def->os.arch) &&
+             STRPREFIX(def->os.machine, "pseries"))
+             def->serials[i]->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
+         if (qemuAssignSpaprVIOAddress(def, &def->serials[i]->info,
+@@ -1269,7 +1269,7 @@ int qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
+     }
+ 
+     if (def->nvram) {
+-        if (def->os.arch == VIR_ARCH_PPC64 &&
++        if (ARCH_IS_PPC64(def->os.arch) &&
+             STRPREFIX(def->os.machine, "pseries"))
+             def->nvram->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
+         if (qemuAssignSpaprVIOAddress(def, &def->nvram->info,
+@@ -4191,7 +4191,7 @@ qemuBuildUSBControllerDevStr(virDomainDefPtr domainDef,
+     model = def->model;
+ 
+     if (model == -1) {
+-        if (domainDef->os.arch == VIR_ARCH_PPC64)
++        if ARCH_IS_PPC64(domainDef->os.arch)
+             model = VIR_DOMAIN_CONTROLLER_MODEL_USB_PCI_OHCI;
+         else
+             model = VIR_DOMAIN_CONTROLLER_MODEL_USB_PIIX3_UHCI;
+@@ -8445,7 +8445,7 @@ qemuBuildCommandLine(virConnectPtr conn,
+                            !qemuDomainMachineIsQ35(def) &&
+                            (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI) ||
+                             (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_OHCI) &&
+-                             def->os.arch == VIR_ARCH_PPC64))) {
++                             ARCH_IS_PPC64(def->os.arch)))) {
+                     if (usblegacy) {
+                         virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                                        _("Multiple legacy USB controllers are "
+@@ -9643,7 +9643,7 @@ qemuBuildCommandLine(virConnectPtr conn,
+     }
+ 
+     if (def->nvram) {
+-        if (def->os.arch == VIR_ARCH_PPC64 &&
++        if (ARCH_IS_PPC64(def->os.arch) &&
+             STRPREFIX(def->os.machine, "pseries")) {
+             if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_NVRAM)) {
+                 virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+@@ -9761,7 +9761,7 @@ qemuBuildSerialChrDeviceStr(char **deviceStr,
+ {
+     virBuffer cmd = VIR_BUFFER_INITIALIZER;
+ 
+-    if ((arch == VIR_ARCH_PPC64) && STRPREFIX(machine, "pseries")) {
++    if (ARCH_IS_PPC64(arch) && STRPREFIX(machine, "pseries")) {
+         if (serial->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
+             serial->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO) {
+             virBufferAsprintf(&cmd, "spapr-vty,chardev=char%s",
+@@ -10183,7 +10183,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt,
+     if (VIR_ALLOC(def->src) < 0)
+         goto error;
+ 
+-    if (((dom->os.arch == VIR_ARCH_PPC64) &&
++    if ((ARCH_IS_PPC64(dom->os.arch) &&
+         dom->os.machine && STRPREFIX(dom->os.machine, "pseries")))
+         def->bus = VIR_DOMAIN_DISK_BUS_SCSI;
+     else
+@@ -10276,7 +10276,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt,
+         } else if (STREQ(keywords[i], "if")) {
+             if (STREQ(values[i], "ide")) {
+                 def->bus = VIR_DOMAIN_DISK_BUS_IDE;
+-                if (((dom->os.arch == VIR_ARCH_PPC64) &&
++                if ((ARCH_IS_PPC64(dom->os.arch) &&
+                      dom->os.machine && STRPREFIX(dom->os.machine, "pseries"))) {
+                     virReportError(VIR_ERR_INTERNAL_ERROR,
+                                    _("pseries systems do not support ide devices '%s'"), val);
+@@ -11521,7 +11521,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps,
+             }
+             if (STREQ(arg, "-cdrom")) {
+                 disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM;
+-                if (((def->os.arch == VIR_ARCH_PPC64) &&
++                if ((ARCH_IS_PPC64(def->os.arch) &&
+                     def->os.machine && STRPREFIX(def->os.machine, "pseries")))
+                     disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
+                 if (VIR_STRDUP(disk->dst, "hdc") < 0)
+@@ -11537,7 +11537,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps,
+                         disk->bus = VIR_DOMAIN_DISK_BUS_IDE;
+                     else
+                         disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
+-                   if (((def->os.arch == VIR_ARCH_PPC64) &&
++                   if ((ARCH_IS_PPC64(def->os.arch) &&
+                        def->os.machine && STRPREFIX(def->os.machine, "pseries")))
+                        disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
+                 }
+diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
+index bec7cf2..48e8acf 100644
+--- a/src/qemu/qemu_domain.c
++++ b/src/qemu/qemu_domain.c
+@@ -980,6 +980,7 @@ qemuDomainDefPostParse(virDomainDefPtr def,
+        break;
+ 
+     case VIR_ARCH_PPC64:
++    case VIR_ARCH_PPC64LE:
+         addPCIRoot = true;
+         addDefaultUSBKBD = true;
+         addDefaultUSBMouse = true;
+diff --git a/src/util/virarch.h b/src/util/virarch.h
+index d395e58..3206ce2 100644
+--- a/src/util/virarch.h
++++ b/src/util/virarch.h
+@@ -79,6 +79,9 @@ typedef enum {
+                              (arch) == VIR_ARCH_PPC64LE ||\
+                              (arch) == VIR_ARCH_PPCEMB)
+ 
++# define ARCH_IS_PPC64(arch)  ((arch) == VIR_ARCH_PPC64 ||\
++                               (arch) == VIR_ARCH_PPC64LE)
++
+ # define ARCH_IS_ARM(arch)  ((arch) == VIR_ARCH_ARMV6L ||\
+                              (arch) == VIR_ARCH_ARMV7L ||\
+                              (arch) == VIR_ARCH_ARMV7B ||\

0002-PowerPC-Add-support-for-launching-VM-in-compat-mode.patch

@@ -0,0 +1,99 @@
+From: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Date: Tue, 4 Nov 2014 22:52:44 +0530
+Subject: [PATCH] PowerPC : Add support for launching VM in 'compat' mode.
+
+PowerISA allows processors to run VMs in binary compatibility ("compat")
+mode supporting an older version of ISA. QEMU has recently added support to
+explicitly denote a VM running in compatibility mode through commit 6d9412ea
+& 8dfa3a5e85. Now, a "compat" mode VM can be run by invoking this qemu
+commandline on a POWER8 host:  -cpu host,compat=power7.
+
+This patch allows libvirt to exploit cpu mode 'host-model' to describe this
+new mode for PowerKVM guests. For example, when a user wants to request a
+power7 vm to run in compatibility mode on a Power8 host, this can be
+described in XML as follows :
+
+  <cpu mode='host-model'>
+    <model>power7</model>
+  </cpu>
+
+Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com>
+Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
+Acked-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit addce06c9221f948072cd222b56ea9c3f70ec066)
+---
+ src/conf/cpu_conf.c     |  1 +
+ src/cpu/cpu_powerpc.c   | 11 ++---------
+ src/qemu/qemu_command.c | 10 +++++++++-
+ 3 files changed, 12 insertions(+), 10 deletions(-)
+
+diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
+index c09c352..74f0b16 100644
+--- a/src/conf/cpu_conf.c
++++ b/src/conf/cpu_conf.c
+@@ -624,6 +624,7 @@ virCPUDefFormatBuf(virBufferPtr buf,
+         return 0;
+ 
+     formatModel = (def->mode == VIR_CPU_MODE_CUSTOM ||
++                   def->mode == VIR_CPU_MODE_HOST_MODEL ||
+                    (flags & VIR_DOMAIN_XML_UPDATE_CPU));
+     formatFallback = (def->type == VIR_CPU_TYPE_GUEST &&
+                       (def->mode == VIR_CPU_MODE_HOST_MODEL ||
+diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
+index d591c18..4ea1835 100644
+--- a/src/cpu/cpu_powerpc.c
++++ b/src/cpu/cpu_powerpc.c
+@@ -562,8 +562,8 @@ ppcUpdate(virCPUDefPtr guest,
+ static virCPUDefPtr
+ ppcBaseline(virCPUDefPtr *cpus,
+             unsigned int ncpus,
+-            const char **models,
+-            unsigned int nmodels,
++            const char **models ATTRIBUTE_UNUSED,
++            unsigned int nmodels ATTRIBUTE_UNUSED,
+             unsigned int flags)
+ {
+     struct ppc_map *map = NULL;
+@@ -583,13 +583,6 @@ ppcBaseline(virCPUDefPtr *cpus,
+         goto error;
+     }
+ 
+-    if (!cpuModelIsAllowed(model->name, models, nmodels)) {
+-        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+-                        _("CPU model %s is not supported by hypervisor"),
+-                        model->name);
+-        goto error;
+-    }
+-
+     for (i = 0; i < ncpus; i++) {
+         const struct ppc_vendor *vnd;
+ 
+diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
+index c5c48bf..423692e 100644
+--- a/src/qemu/qemu_command.c
++++ b/src/qemu/qemu_command.c
+@@ -6217,7 +6217,9 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
+         *hasHwVirt = hasSVM > 0 ? true : false;
+     }
+ 
+-    if (cpu->mode == VIR_CPU_MODE_HOST_PASSTHROUGH) {
++    if ((cpu->mode == VIR_CPU_MODE_HOST_PASSTHROUGH) ||
++        ((cpu->mode == VIR_CPU_MODE_HOST_MODEL) &&
++          ARCH_IS_PPC64(def->os.arch))) {
+         const char *mode = virCPUModeTypeToString(cpu->mode);
+         if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CPU_HOST)) {
+             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+@@ -6232,6 +6234,12 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
+             goto cleanup;
+         }
+         virBufferAddLit(buf, "host");
++
++        if (ARCH_IS_PPC64(def->os.arch) &&
++            cpu->mode == VIR_CPU_MODE_HOST_MODEL) {
++            virBufferAsprintf(buf, ",compat=%s", def->cpu->model);
++        }
++
+     } else {
+         if (VIR_ALLOC(guest) < 0)
+             goto cleanup;

0003-PowerPC-Improve-PVR-handling-to-fall-back-to-cpu-gen.patch

@@ -0,0 +1,92 @@
+From: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Date: Tue, 4 Nov 2014 22:58:33 +0530
+Subject: [PATCH] PowerPC:Improve PVR handling to fall back to cpu generation.
+
+IBM Power processors differ uniquely across generations (such as power6,
+power7, power8). Each generation signifies a new PowerISA version
+that exhibits features unique to that generation.
+The higher 16 bits of PVR for IBM Power processors encode the CPU
+generation, while the CPU chip (sub)version is encoded in lower 16 bits.
+
+For all practical purposes of launching a VM, we care about the
+generation which the vCPU will belong to, and not specifically the chip
+version. This patch updates the libvirt PVR check to reflect this
+relationship. It allows libvirt to select the right CPU generation
+in case the exact match for a a specific CPU is not found.
+Hence, there will no longer be a need to add each PowerPC CPU model to
+cpu_map.xml; just adding entry for the matching ISA generation will
+suffice.
+
+It also contains changes to cpu_map.xml since processor generations
+as understood by QEMU compat mode go as "power6", "power7" or "power8"
+[Reference : QEMU commit 8dfa3a5e85 ]
+
+Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
+Signed-off-by: Anton Blanchard <anton@samba.org>
+Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit 1e911742287d964055f33ab76d53e673a9b4477f)
+---
+ src/cpu/cpu_map.xml   | 30 ++++++++++++++++++++++++++++++
+ src/cpu/cpu_powerpc.c |  8 ++++++++
+ 2 files changed, 38 insertions(+)
+
+diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
+index d181cd5..4ec49ca 100644
+--- a/src/cpu/cpu_map.xml
++++ b/src/cpu/cpu_map.xml
+@@ -637,5 +637,35 @@
+       <pvr value='0x004b0100'/>
+     </model>
+ 
++    <model name='power6'>
++      <vendor name='IBM'/>
++      <compat isa='2.05'/>
++      <pvr value='0x003e0000'/>
++    </model>
++
++    <model name='power7'>
++      <vendor name='IBM'/>
++      <compat isa='2.06'/>
++      <pvr value='0x003f0000'/>
++    </model>
++
++    <model name='power7+'>
++      <vendor name='IBM'/>
++      <compat isa='2.06B'/>
++      <pvr value='0x004a0000'/>
++    </model>
++
++    <model name='power8e'>
++      <vendor name='IBM'/>
++      <compat isa='2.07'/>
++      <pvr value='0x004b0000'/>
++    </model>
++
++    <model name='power8'>
++      <vendor name='IBM'/>
++      <compat isa='2.07'/>
++      <pvr value='0x004d0000'/>
++    </model>
++
+   </arch>
+ </cpus>
+diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
+index 4ea1835..531868c 100644
+--- a/src/cpu/cpu_powerpc.c
++++ b/src/cpu/cpu_powerpc.c
+@@ -99,6 +99,14 @@ ppcModelFindPVR(const struct ppc_map *map,
+         model = model->next;
+     }
+ 
++    /* PowerPC Processor Version Register is interpreted as follows :
++     * Higher order 16 bits : Power ISA generation.
++     * Lower order 16 bits : CPU chip version number.
++     * If the exact CPU isnt found, return the nearest matching CPU generation
++     */
++    if (pvr & 0x0000FFFFul)
++        return ppcModelFindPVR(map, (pvr & 0xFFFF0000ul));
++
+     return NULL;
+ }
+ 

0004-docs-Add-documentation-for-compat-mode.patch

@@ -0,0 +1,41 @@
+From: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Date: Tue, 4 Nov 2014 23:00:36 +0530
+Subject: [PATCH] docs: Add documentation for compat mode.
+
+Add documentation to explain how compat-mode can be invoked with libvirt
+running on PowerPC architecture.
+It also mentions that this change is available libvirt 1.2.11 onwards.
+
+Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit 9265fd19b68d787e478f5e490524da794965a5f1)
+---
+ docs/formatdomain.html.in | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
+index 12172a4..6c64230 100644
+--- a/docs/formatdomain.html.in
++++ b/docs/formatdomain.html.in
+@@ -1047,7 +1047,20 @@
+           (such as CPUID level) that don't work. Until these issues are fixed,
+           it's a good idea to avoid using <code>host-model</code> and use
+           <code>custom</code> mode with just the CPU model from host
+-          capabilities XML.</dd>
++          capabilities XML.
++          <span class="since">(Since 1.2.11)</span>. PowerISA allows
++          processors to run VMs in binary compatibility mode supporting an
++          older version of ISA.  Libvirt on PowerPC architecture uses the
++          <code>host-model</code> to signify a guest mode CPU running in
++          binary compatibility mode. Example:
++          When a user needs a power7 VM to run in compatibility mode
++          on a Power8 host, this can be described in XML as follows :
++<pre>
++  &lt;cpu mode='host-model'&gt;
++    &lt;model&gt;power7&lt;/model&gt;
++  &lt;/cpu&gt;
++  ...</pre>
++          </dd>
+           <dt><code>host-passthrough</code></dt>
+           <dd>With this mode, the CPU visible to the guest should be exactly
+           the same as the host CPU even in the aspects that libvirt does not

0005-Test-Add-a-testcase-for-PowerPC-compat-mode-cpu-spec.patch

@@ -0,0 +1,71 @@
+From: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Date: Tue, 4 Nov 2014 23:02:15 +0530
+Subject: [PATCH] Test: Add a testcase for PowerPC compat mode cpu
+ specification.
+
+This introduces a testcase for PowerPC compat mode cpu specification.
+
+Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
+Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
+(cherry picked from commit 12c381114ce362e49cadb730b5faabbc150a8878)
+---
+ .../qemuxml2argv-pseries-cpu-compat.args             |  8 ++++++++
+ .../qemuxml2argv-pseries-cpu-compat.xml              | 20 ++++++++++++++++++++
+ tests/qemuxml2argvtest.c                             |  2 ++
+ 3 files changed, 30 insertions(+)
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
+
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
+new file mode 100644
+index 0000000..64df406
+--- /dev/null
++++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
+@@ -0,0 +1,8 @@
++LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \
++QEMU_AUDIO_DRV=none /usr/bin/qemu-system-ppc64 -S -M pseries \
++-cpu host,compat=power7 \
++-m 214 -smp 4 -nographic -nodefconfig -nodefaults \
++-chardev socket,id=charmonitor,path=/tmp/test-monitor,server,nowait \
++-mon chardev=charmonitor,id=monitor,mode=readline -no-acpi -boot c -usb \
++-chardev pty,id=charserial0 \
++-device spapr-vty,chardev=charserial0,reg=0x30000000
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
+new file mode 100644
+index 0000000..e34a8ad
+--- /dev/null
++++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
+@@ -0,0 +1,20 @@
++<domain type='kvm'>
++  <name>QEMUGuest1</name>
++  <memory unit='KiB'>219100</memory>
++  <currentMemory unit='KiB'>219100</currentMemory>
++  <vcpu placement='static'>4</vcpu>
++  <os>
++    <type arch='ppc64' machine='pseries'>hvm</type>
++  </os>
++  <cpu mode='host-model'>
++    <model>power7</model>
++  </cpu>
++  <clock offset='utc'/>
++  <devices>
++      <emulator>/usr/bin/qemu-system-ppc64</emulator>
++      <console type='pty'>
++        <address type="spapr-vio"/>
++      </console>
++      <memballoon model="none"/>
++  </devices>
++</domain>
+diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
+index 5539a84..e24d17f 100644
+--- a/tests/qemuxml2argvtest.c
++++ b/tests/qemuxml2argvtest.c
+@@ -1314,6 +1314,8 @@ mymain(void)
+             QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
+     DO_TEST("pseries-cpu-exact", QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
+             QEMU_CAPS_NODEFCONFIG);
++    DO_TEST("pseries-cpu-compat", QEMU_CAPS_KVM, QEMU_CAPS_CPU_HOST,
++            QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
+     DO_TEST("disk-ide-drive-split",
+             QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
+             QEMU_CAPS_IDE_CD);

0006-polkit-Allow-password-less-access-for-libvirt-group.patch

@@ -0,0 +1,126 @@
+From: Cole Robinson <crobinso@redhat.com>
+Date: Tue, 28 Apr 2015 17:38:00 -0400
+Subject: [PATCH] polkit: Allow password-less access for 'libvirt' group
+
+Many users, who admin their own machines, want to be able to access
+system libvirtd via tools like virt-manager without having to enter
+a root password. Just google 'virt-manager without password' and
+you'll find many hits. I've read at least 5 blog posts over the years
+describing slightly different ways of achieving this goal.
+
+Let's finally add official support for this.
+
+Install a polkit-1 rules file granting password-less auth for any user
+in the new 'libvirt' group. Create the group on RPM install
+
+https://bugzilla.redhat.com/show_bug.cgi?id=957300
+(cherry picked from commit e94979e901517af9fdde358d7b7c92cc055dd50c)
+---
+ daemon/Makefile.am   | 13 +++++++++++++
+ daemon/libvirt.rules |  9 +++++++++
+ libvirt.spec.in      | 15 +++++++++++++--
+ 3 files changed, 35 insertions(+), 2 deletions(-)
+ create mode 100644 daemon/libvirt.rules
+
+diff --git a/daemon/Makefile.am b/daemon/Makefile.am
+index b95a79d..9c5ea37 100644
+--- a/daemon/Makefile.am
++++ b/daemon/Makefile.am
+@@ -53,6 +53,7 @@ EXTRA_DIST =						\
+ 	libvirtd.init.in				\
+ 	libvirtd.upstart				\
+ 	libvirtd.policy.in				\
++	libvirt.rules					\
+ 	libvirtd.sasl					\
+ 	libvirtd.service.in				\
+ 	libvirtd.socket.in				\
+@@ -233,6 +234,8 @@ policyauth = auth_admin_keep_session
+ else ! WITH_POLKIT0
+ policydir = $(datadir)/polkit-1/actions
+ policyauth = auth_admin_keep
++rulesdir = $(datadir)/polkit-1/rules.d
++rulesfile = libvirt.rules
+ endif ! WITH_POLKIT0
+ endif WITH_POLKIT
+ 
+@@ -263,9 +266,19 @@ if WITH_POLKIT
+ install-data-polkit::
+ 	$(MKDIR_P) $(DESTDIR)$(policydir)
+ 	$(INSTALL_DATA) libvirtd.policy $(DESTDIR)$(policydir)/org.libvirt.unix.policy
++if ! WITH_POLKIT0
++	$(MKDIR_P) $(DESTDIR)$(rulesdir)
++	$(INSTALL_DATA) $(srcdir)/$(rulesfile) $(DESTDIR)$(rulesdir)/50-libvirt.rules
++endif ! WITH_POLKIT0
++
+ uninstall-data-polkit::
+ 	rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
+ 	rmdir $(DESTDIR)$(policydir) || :
++if ! WITH_POLKIT0
++	rm -f $(DESTDIR)$(rulesdir)/50-libvirt.rules
++	rmdir $(DESTDIR)$(rulesdir) || :
++endif ! WITH_POLKIT0
++
+ else ! WITH_POLKIT
+ install-data-polkit::
+ uninstall-data-polkit::
+diff --git a/daemon/libvirt.rules b/daemon/libvirt.rules
+new file mode 100644
+index 0000000..01a15fa
+--- /dev/null
++++ b/daemon/libvirt.rules
+@@ -0,0 +1,9 @@
++// Allow any user in the 'libvirt' group to connect to system libvirtd
++// without entering a password.
++
++polkit.addRule(function(action, subject) {
++    if (action.id == "org.libvirt.unix.manage" &&
++        subject.isInGroup("libvirt")) {
++        return polkit.Result.YES;
++    }
++});
+diff --git a/libvirt.spec.in b/libvirt.spec.in
+index a84b19d..5de085b 100644
+--- a/libvirt.spec.in
++++ b/libvirt.spec.in
+@@ -1583,9 +1583,9 @@ then
+ fi
+ 
+ %if %{with_libvirtd}
++%pre daemon
+     %if ! %{with_driver_modules}
+         %if %{with_qemu}
+-%pre daemon
+             %if 0%{?fedora} || 0%{?rhel} >= 6
+ # We want soft static allocation of well-known ids, as disk images
+ # are commonly shared across NFS mounts by id rather than name; see
+@@ -1599,11 +1599,21 @@ if ! getent passwd qemu >/dev/null; then
+     useradd -r -g qemu -G kvm -d / -s /sbin/nologin -c "qemu user" qemu
+   fi
+ fi
+-exit 0
+             %endif
+         %endif
+     %endif
+ 
++    %if %{with_polkit}
++        %if 0%{?fedora} || 0%{?rhel} >= 6
++# 'libvirt' group is just to allow password-less polkit access to
++# libvirtd. The uid number is irrelevant, so we use dynamic allocation
++# described at the above link.
++getent group libvirt >/dev/null || groupadd -r libvirt
++        %endif
++    %endif
++
++exit 0
++
+ %post daemon
+ 
+     %if %{with_network}
+@@ -1919,6 +1929,7 @@ exit 0
+         %if 0%{?fedora} || 0%{?rhel} >= 6
+ %{_datadir}/polkit-1/actions/org.libvirt.unix.policy
+ %{_datadir}/polkit-1/actions/org.libvirt.api.policy
++%{_datadir}/polkit-1/rules.d/50-libvirt.rules
+         %else
+ %{_datadir}/PolicyKit/policy/org.libvirt.unix.policy
+         %endif

Makefile

@@ -4,7 +4,7 @@ NAME := libvirt
 SPECFILE = $(firstword $(wildcard *.spec))
 
 define find-makefile-common
-for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
+for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$d/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
 endef
 
 MAKEFILE_COMMON := $(shell $(find-makefile-common))

libvirt-0.6.4-svirt-sound.patch

@@ -1,51 +0,0 @@
-From 5f8d720b5f1393ee333a5fa8375ffe9ac954d48b Mon Sep 17 00:00:00 2001
-From: Daniel P. Berrange <berrange@redhat.com>
-Date: Mon, 17 Aug 2009 08:32:08 +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-0.6.4-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 6b0b404..53186e0 100644
---- a/src/qemu_conf.c
-+++ b/src/qemu_conf.c
-@@ -1384,6 +1384,20 @@ int qemudBuildCommandLine(virConnectPtr conn,
-     char uuid[VIR_UUID_STRING_BUFLEN];
-     char domid[50];
-     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 (def->nsounds &&
-+            !soundWarned) {
-+            soundWarned = 1;
-+            VIR_WARN0("Sound cards for VMs are disabled while SELinux security model is active");
-+        }
-+    }
- 
-     uname_normalize(&ut);
- 
-@@ -2015,7 +2029,8 @@ int qemudBuildCommandLine(virConnectPtr conn,
-     }
- 
-     /* Add sound hardware */
--    if (def->nsounds) {
-+    if (def->nsounds &&
-+        !skipSound) {
-         int size = 100;
-         char *modstr;
-         if (VIR_ALLOC_N(modstr, size+1) < 0)
--- 
-1.6.2.5
-

libvirt-0.7.0-chown-kernel-initrd-before-spawning-qemu.patch

@@ -1,79 +0,0 @@
-From 541cfdf5465ac3bba2c0c0901950547bc6638e47 Mon Sep 17 00:00:00 2001
-From: Mark McLoughlin <markmc@redhat.com>
-Date: Thu, 6 Aug 2009 15:14:19 +0100
-Subject: [PATCH] chown kernel/initrd before spawning qemu
-
-If we're running qemu unprivileged, we need to chown any supplied kernel
-or initrd before spawning it.
-
-* src/qemu_driver.c: rename qemuDomainSetDiskOwnership() to
-  qemuDomainSetFileOwnership(), pass it a path string instead of a disk
-  definition and use it for chowning the kernel/initrd in
-  qemuDomainSetAllDeviceOwnership()
-
-(cherry picked from commit c42b39784534930791d1feb3de859d85a7848168)
-
-Fedora-patch: libvirt-0.7.0-chown-kernel-initrd-before-spawning-qemu.patch
----
- src/qemu_driver.c |   20 ++++++++++++--------
- 1 files changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/src/qemu_driver.c b/src/qemu_driver.c
-index 412b68d..bd58435 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -1684,18 +1684,18 @@ static int qemuDomainSetHostdevOwnership(virConnectPtr conn,
- 
- }
- 
--static int qemuDomainSetDiskOwnership(virConnectPtr conn,
--                                      virDomainDiskDefPtr def,
-+static int qemuDomainSetFileOwnership(virConnectPtr conn,
-+                                      const char *path,
-                                       uid_t uid, gid_t gid)
- {
- 
--    if (!def->src)
-+    if (!path)
-         return 0;
- 
--    VIR_DEBUG("Setting ownership on %s to %d:%d", def->src, uid, gid);
--    if (chown(def->src, uid, gid) < 0) {
-+    VIR_DEBUG("Setting ownership on %s to %d:%d", path, uid, gid);
-+    if (chown(path, uid, gid) < 0) {
-         virReportSystemError(conn, errno, _("cannot set ownership on %s"),
--                             def->src);
-+                             path);
-         return -1;
-     }
-     return 0;
-@@ -1725,7 +1725,7 @@ static int qemuDomainSetDeviceOwnership(virConnectPtr conn,
-             (def->data.disk->readonly || def->data.disk->shared))
-             return 0;
- 
--        return qemuDomainSetDiskOwnership(conn, def->data.disk, uid, gid);
-+        return qemuDomainSetFileOwnership(conn, def->data.disk->src, uid, gid);
- 
-     case VIR_DOMAIN_DEVICE_HOSTDEV:
-         return qemuDomainSetHostdevOwnership(conn, def->data.hostdev, uid, gid);
-@@ -1753,12 +1753,16 @@ static int qemuDomainSetAllDeviceOwnership(virConnectPtr conn,
-     uid = restore ? 0 : driver->user;
-     gid = restore ? 0 : driver->group;
- 
-+    if (qemuDomainSetFileOwnership(conn, def->os.kernel, uid, gid) < 0 ||
-+        qemuDomainSetFileOwnership(conn, def->os.initrd, uid, gid) < 0)
-+        return -1;
-+
-     for (i = 0 ; i < def->ndisks ; i++) {
-         if (restore &&
-             (def->disks[i]->readonly || def->disks[i]->shared))
-             continue;
- 
--        if (qemuDomainSetDiskOwnership(conn, def->disks[i], uid, gid) < 0)
-+        if (qemuDomainSetFileOwnership(conn, def->disks[i]->src, uid, gid) < 0)
-             return -1;
-     }
- 
--- 
-1.6.2.5
-

libvirt-0.7.0-handle-kernels-with-no-ipv6-support.patch

@@ -1,45 +0,0 @@
-From ddf0a7cb04debe60825d11186e68cc6de6fd1dd2 Mon Sep 17 00:00:00 2001
-From: Mark McLoughlin <markmc@redhat.com>
-Date: Mon, 10 Aug 2009 11:16:37 +0100
-Subject: [PATCH] Handle kernels with no ipv6 support
-
-If the ipv6 kernel module is not loaded, then we get this when starting
-a virtual network:
-
-  libvir: Network Config error :
-  cannot enable /proc/sys/net/ipv6/conf/virbr0/disable_ipv6:
-  No such file or directory
-
-If disable_ipv6 is not present, we should just merrily continue on our
-way.
-
-* src/network_driver.c: make networkDisableIPV6() not fail if the kernel
-  has no ipv6 support
-
-(cherry picked from commit f5a8f969dd92ec2744e1eec5d35288d5fbcded22)
-
-Fedora-patch: libvirt-0.7.0-handle-kernels-with-no-ipv6-support.patch
----
- src/network_driver.c |    6 ++++++
- 1 files changed, 6 insertions(+), 0 deletions(-)
-
-diff --git a/src/network_driver.c b/src/network_driver.c
-index eaea454..84910ab 100644
---- a/src/network_driver.c
-+++ b/src/network_driver.c
-@@ -801,6 +801,12 @@ static int networkDisableIPV6(virConnectPtr conn,
-         goto cleanup;
-     }
- 
-+    if (access(field, W_OK) < 0 && errno == ENOENT) {
-+        VIR_DEBUG("ipv6 appears to already be disabled on %s", network->def->bridge);
-+        ret = 0;
-+        goto cleanup;
-+    }
-+
-     if (virFileWriteStr(field, "1") < 0) {
-         virReportSystemError(conn, errno,
-                              _("cannot enable %s"), field);
--- 
-1.6.2.5
-

libvirt-0.7.0-numa-ignore-fail.patch

@@ -1,96 +0,0 @@
-From 663bf081dc6737c7fcc68a7ca1169aca60fbf8e5 Mon Sep 17 00:00:00 2001
-From: Daniel P. Berrange <berrange@redhat.com>
-Date: Thu, 13 Aug 2009 11:56:31 +0100
-Subject: [PATCH] Make LXC / UML drivers robust against NUMA topology brokenness
-
-Some kernel versions expose broken NUMA topology for some machines.
-This causes the LXC/UML drivers to fail to start. QEMU driver was
-already fixed for this problem
-
-* src/lxc_conf.c: Log and ignore failure to populate NUMA info
-* src/uml_conf.c: Log and ignore failure to populate NUMA info
-* src/capabilities.c: Reset nnumaCell to 0 after freeing
-
-(cherry picked from commit 19bac57b26c2d46ac8a7601158f210f34acdceac)
-
-Fedora-patch: libvirt-0.7.0-numa-ignore-fail.patch
----
- src/capabilities.c |    1 +
- src/lxc_conf.c     |   12 ++++++++++--
- src/uml_conf.c     |   11 +++++++++--
- 3 files changed, 20 insertions(+), 4 deletions(-)
-
-diff --git a/src/capabilities.c b/src/capabilities.c
-index c6766b6..193a9fe 100644
---- a/src/capabilities.c
-+++ b/src/capabilities.c
-@@ -139,6 +139,7 @@ virCapabilitiesFreeNUMAInfo(virCapsPtr caps)
-     for (i = 0 ; i < caps->host.nnumaCell ; i++)
-         virCapabilitiesFreeHostNUMACell(caps->host.numaCell[i]);
-     VIR_FREE(caps->host.numaCell);
-+    caps->host.nnumaCell = 0;
- }
- 
- /**
-diff --git a/src/lxc_conf.c b/src/lxc_conf.c
-index d06a024..fef60ba 100644
---- a/src/lxc_conf.c
-+++ b/src/lxc_conf.c
-@@ -30,6 +30,8 @@
- #include "lxc_conf.h"
- #include "nodeinfo.h"
- #include "virterror_internal.h"
-+#include "logging.h"
-+
- 
- #define VIR_FROM_THIS VIR_FROM_LXC
- 
-@@ -46,8 +48,14 @@ virCapsPtr lxcCapsInit(void)
-                                    0, 0)) == NULL)
-         goto no_memory;
- 
--    if (nodeCapsInitNUMA(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 (nodeCapsInitNUMA(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/uml_conf.c b/src/uml_conf.c
-index 48e05a8..4f756d4 100644
---- a/src/uml_conf.c
-+++ b/src/uml_conf.c
-@@ -45,6 +45,7 @@
- #include "nodeinfo.h"
- #include "verify.h"
- #include "bridge.h"
-+#include "logging.h"
- 
- #define VIR_FROM_THIS VIR_FROM_UML
- 
-@@ -63,8 +64,14 @@ virCapsPtr umlCapsInit(void) {
-                                    0, 0)) == NULL)
-         goto no_memory;
- 
--    if (nodeCapsInitNUMA(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 (nodeCapsInitNUMA(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-0.7.0-policy-kit-rewrite.patch

@@ -1,505 +0,0 @@
-From d54fc5008d465d192101a0cb78fd02c437dff736 Mon Sep 17 00:00:00 2001
-From: Daniel P. Berrange <berrange@redhat.com>
-Date: Mon, 17 Aug 2009 08:32:08 +0100
-Subject: [PATCH] Policykit rewrite (bug #499970)
-
-Fedora-patch: libvirt-0.7.0-policy-kit-rewrite.patch
----
- configure.in            |   73 ++++++++++++++++++++++++++++--------------
- qemud/Makefile.am       |   11 +++++-
- qemud/libvirtd.policy   |   42 ------------------------
- qemud/libvirtd.policy-0 |   42 ++++++++++++++++++++++++
- qemud/libvirtd.policy-1 |   42 ++++++++++++++++++++++++
- qemud/qemud.c           |    4 +-
- qemud/qemud.h           |    4 +-
- qemud/remote.c          |   81 ++++++++++++++++++++++++++++++++++++++++++++--
- src/remote_internal.c   |    7 ++++
- 9 files changed, 230 insertions(+), 76 deletions(-)
- delete mode 100644 qemud/libvirtd.policy
- create mode 100644 qemud/libvirtd.policy-0
- create mode 100644 qemud/libvirtd.policy-1
-
-diff --git a/configure.in b/configure.in
-index 45fa9ed..d28c44a 100644
---- a/configure.in
-+++ b/configure.in
-@@ -641,40 +641,61 @@ AC_SUBST([SASL_LIBS])
- dnl PolicyKit library
- POLKIT_CFLAGS=
- POLKIT_LIBS=
-+PKCHECK_PATH=
- AC_ARG_WITH([polkit],
-   [  --with-polkit         use PolicyKit for UNIX socket access checks],
-   [],
-   [with_polkit=check])
- 
-+with_polkit0=no
-+with_polkit1=no
- if test "x$with_polkit" = "xyes" -o "x$with_polkit" = "xcheck"; then
--  PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED,
--    [with_polkit=yes], [
--    if test "x$with_polkit" = "xcheck" ; then
--       with_polkit=no
--    else
--       AC_MSG_ERROR(
--         [You must install PolicyKit >= $POLKIT_REQUIRED to compile libvirt])
--    fi
--  ])
--  if test "x$with_polkit" = "xyes" ; then
-+  dnl Check for new polkit first - just a binary
-+  AC_PATH_PROG([PKCHECK_PATH],[pkcheck], [], [/usr/sbin:$PATH])
-+  if test "x$PKCHECK_PATH" != "x" ; then
-+    AC_DEFINE_UNQUOTED([PKCHECK_PATH],["$PKCHECK_PATH"],[Location of pkcheck program])
-     AC_DEFINE_UNQUOTED([HAVE_POLKIT], 1,
--      [use PolicyKit for UNIX socket access checks])
--
--    old_CFLAGS=$CFLAGS
--    old_LDFLAGS=$LDFLAGS
--    CFLAGS="$CFLAGS $POLKIT_CFLAGS"
--    LDFLAGS="$LDFLAGS $POLKIT_LIBS"
--    AC_CHECK_FUNCS([polkit_context_is_caller_authorized])
--    CFLAGS="$old_CFLAGS"
--    LDFLAGS="$old_LDFLAGS"
--
--    AC_PATH_PROG([POLKIT_AUTH], [polkit-auth])
--    if test "x$POLKIT_AUTH" != "x"; then
--      AC_DEFINE_UNQUOTED([POLKIT_AUTH],["$POLKIT_AUTH"],[Location of polkit-auth program])
-+        [use PolicyKit for UNIX socket access checks])
-+    AC_DEFINE_UNQUOTED([HAVE_POLKIT1], 1,
-+        [use PolicyKit for UNIX socket access checks])
-+    with_polkit="yes"
-+    with_polkit1="yes"
-+  else
-+    dnl Check for old polkit second - library + binary
-+    PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED,
-+      [with_polkit=yes], [
-+      if test "x$with_polkit" = "xcheck" ; then
-+         with_polkit=no
-+      else
-+         AC_MSG_ERROR(
-+           [You must install PolicyKit >= $POLKIT_REQUIRED to compile libvirt])
-+      fi
-+    ])
-+    if test "x$with_polkit" = "xyes" ; then
-+      AC_DEFINE_UNQUOTED([HAVE_POLKIT], 1,
-+        [use PolicyKit for UNIX socket access checks])
-+      AC_DEFINE_UNQUOTED([HAVE_POLKIT0], 1,
-+        [use PolicyKit for UNIX socket access checks])
-+
-+      old_CFLAGS=$CFLAGS
-+      old_LDFLAGS=$LDFLAGS
-+      CFLAGS="$CFLAGS $POLKIT_CFLAGS"
-+      LDFLAGS="$LDFLAGS $POLKIT_LIBS"
-+      AC_CHECK_FUNCS([polkit_context_is_caller_authorized])
-+      CFLAGS="$old_CFLAGS"
-+      LDFLAGS="$old_LDFLAGS"
-+
-+      AC_PATH_PROG([POLKIT_AUTH], [polkit-auth])
-+      if test "x$POLKIT_AUTH" != "x"; then
-+        AC_DEFINE_UNQUOTED([POLKIT_AUTH],["$POLKIT_AUTH"],[Location of polkit-auth program])
-+      fi
-+      with_polkit0="yes"
-     fi
-   fi
- fi
- AM_CONDITIONAL([HAVE_POLKIT], [test "x$with_polkit" = "xyes"])
-+AM_CONDITIONAL([HAVE_POLKIT0], [test "x$with_polkit0" = "xyes"])
-+AM_CONDITIONAL([HAVE_POLKIT1], [test "x$with_polkit1" = "xyes"])
- AC_SUBST([POLKIT_CFLAGS])
- AC_SUBST([POLKIT_LIBS])
- 
-@@ -1695,7 +1716,11 @@ else
- AC_MSG_NOTICE([   avahi: no])
- fi
- if test "$with_polkit" = "yes" ; then
--AC_MSG_NOTICE([  polkit: $POLKIT_CFLAGS $POLKIT_LIBS])
-+if test "$with_polkit0" = "yes" ; then
-+AC_MSG_NOTICE([  polkit: $POLKIT_CFLAGS $POLKIT_LIBS (version 0)])
-+else
-+AC_MSG_NOTICE([  polkit: $PKCHECK_PATH (version 1)])
-+fi
- else
- AC_MSG_NOTICE([  polkit: no])
- fi
-diff --git a/qemud/Makefile.am b/qemud/Makefile.am
-index 959ff88..3d143da 100644
---- a/qemud/Makefile.am
-+++ b/qemud/Makefile.am
-@@ -21,7 +21,8 @@ EXTRA_DIST =						\
- 	remote_protocol.x				\
- 	libvirtd.conf					\
- 	libvirtd.init.in				\
--	libvirtd.policy					\
-+	libvirtd.policy-0				\
-+	libvirtd.policy-1				\
- 	libvirtd.sasl					\
- 	libvirtd.sysconf				\
- 	libvirtd.aug                                    \
-@@ -147,7 +148,13 @@ endif
- libvirtd_LDADD += ../src/libvirt.la
- 
- if HAVE_POLKIT
-+if HAVE_POLKIT0
- policydir = $(datadir)/PolicyKit/policy
-+policyfile = libvirtd.policy-0
-+else
-+policydir = $(datadir)/polkit-1/actions
-+policyfile = libvirtd.policy-1
-+endif
- endif
- 
- if HAVE_AVAHI
-@@ -197,7 +204,7 @@ endif
- if HAVE_POLKIT
- install-data-polkit:: install-init
- 	mkdir -p $(DESTDIR)$(policydir)
--	$(INSTALL_DATA) $(srcdir)/libvirtd.policy $(DESTDIR)$(policydir)/org.libvirt.unix.policy
-+	$(INSTALL_DATA) $(srcdir)/$(policyfile) $(DESTDIR)$(policydir)/org.libvirt.unix.policy
- uninstall-data-polkit:: install-init
- 	rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
- else
-diff --git a/qemud/libvirtd.policy b/qemud/libvirtd.policy
-deleted file mode 100644
-index b6da946..0000000
---- a/qemud/libvirtd.policy
-+++ /dev/null
-@@ -1,42 +0,0 @@
--<!DOCTYPE policyconfig PUBLIC
-- "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
-- "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
--
--<!--
--Policy definitions for libvirt daemon
--
--Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
--
--libvirt is licensed to you under the GNU Lesser General Public License
--version 2. See COPYING for details.
--
--NOTE: If you make changes to this file, make sure to validate the file
--using the polkit-policy-file-validate(1) tool. Changes made to this
--file are instantly applied.
---->
--
--<policyconfig>
--    <action id="org.libvirt.unix.monitor">
--      <description>Monitor local virtualized systems</description>
--      <message>System policy prevents monitoring of local virtualized systems</message>
--      <defaults>
--        <!-- Any program can use libvirt in read-only mode for monitoring,
--             even if not part of a session -->
--        <allow_any>yes</allow_any>
--        <allow_inactive>yes</allow_inactive>
--        <allow_active>yes</allow_active>
--      </defaults>
--    </action>
--
--    <action id="org.libvirt.unix.manage">
--      <description>Manage local virtualized systems</description>
--      <message>System policy prevents management of local virtualized systems</message>
--      <defaults>
--        <!-- Only a program in the active host session can use libvirt in
--             read-write mode for management, and we require user password -->
--        <allow_any>no</allow_any>
--        <allow_inactive>no</allow_inactive>
--        <allow_active>auth_admin_keep_session</allow_active>
--      </defaults>
--    </action>
--</policyconfig>
-diff --git a/qemud/libvirtd.policy-0 b/qemud/libvirtd.policy-0
-new file mode 100644
-index 0000000..b6da946
---- /dev/null
-+++ b/qemud/libvirtd.policy-0
-@@ -0,0 +1,42 @@
-+<!DOCTYPE policyconfig PUBLIC
-+ "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
-+ "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
-+
-+<!--
-+Policy definitions for libvirt daemon
-+
-+Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
-+
-+libvirt is licensed to you under the GNU Lesser General Public License
-+version 2. See COPYING for details.
-+
-+NOTE: If you make changes to this file, make sure to validate the file
-+using the polkit-policy-file-validate(1) tool. Changes made to this
-+file are instantly applied.
-+-->
-+
-+<policyconfig>
-+    <action id="org.libvirt.unix.monitor">
-+      <description>Monitor local virtualized systems</description>
-+      <message>System policy prevents monitoring of local virtualized systems</message>
-+      <defaults>
-+        <!-- Any program can use libvirt in read-only mode for monitoring,
-+             even if not part of a session -->
-+        <allow_any>yes</allow_any>
-+        <allow_inactive>yes</allow_inactive>
-+        <allow_active>yes</allow_active>
-+      </defaults>
-+    </action>
-+
-+    <action id="org.libvirt.unix.manage">
-+      <description>Manage local virtualized systems</description>
-+      <message>System policy prevents management of local virtualized systems</message>
-+      <defaults>
-+        <!-- Only a program in the active host session can use libvirt in
-+             read-write mode for management, and we require user password -->
-+        <allow_any>no</allow_any>
-+        <allow_inactive>no</allow_inactive>
-+        <allow_active>auth_admin_keep_session</allow_active>
-+      </defaults>
-+    </action>
-+</policyconfig>
-diff --git a/qemud/libvirtd.policy-1 b/qemud/libvirtd.policy-1
-new file mode 100644
-index 0000000..6fa3a5e
---- /dev/null
-+++ b/qemud/libvirtd.policy-1
-@@ -0,0 +1,42 @@
-+<!DOCTYPE policyconfig PUBLIC
-+ "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
-+ "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
-+
-+<!--
-+Policy definitions for libvirt daemon
-+
-+Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
-+
-+libvirt is licensed to you under the GNU Lesser General Public License
-+version 2. See COPYING for details.
-+
-+NOTE: If you make changes to this file, make sure to validate the file
-+using the polkit-policy-file-validate(1) tool. Changes made to this
-+file are instantly applied.
-+-->
-+
-+<policyconfig>
-+    <action id="org.libvirt.unix.monitor">
-+      <description>Monitor local virtualized systems</description>
-+      <message>System policy prevents monitoring of local virtualized systems</message>
-+      <defaults>
-+        <!-- Any program can use libvirt in read-only mode for monitoring,
-+             even if not part of a session -->
-+        <allow_any>yes</allow_any>
-+        <allow_inactive>yes</allow_inactive>
-+        <allow_active>yes</allow_active>
-+      </defaults>
-+    </action>
-+
-+    <action id="org.libvirt.unix.manage">
-+      <description>Manage local virtualized systems</description>
-+      <message>System policy prevents management of local virtualized systems</message>
-+      <defaults>
-+        <!-- Only a program in the active host session can use libvirt in
-+             read-write mode for management, and we require user password -->
-+        <allow_any>no</allow_any>
-+        <allow_inactive>no</allow_inactive>
-+        <allow_active>auth_admin_keep</allow_active>
-+      </defaults>
-+    </action>
-+</policyconfig>
-diff --git a/qemud/qemud.c b/qemud/qemud.c
-index 3e551ca..50b0cdd 100644
---- a/qemud/qemud.c
-+++ b/qemud/qemud.c
-@@ -895,7 +895,7 @@ static struct qemud_server *qemudNetworkInit(struct qemud_server *server) {
-     }
- #endif
- 
--#ifdef HAVE_POLKIT
-+#if HAVE_POLKIT0
-     if (auth_unix_rw == REMOTE_AUTH_POLKIT ||
-         auth_unix_ro == REMOTE_AUTH_POLKIT) {
-         DBusError derr;
-@@ -982,7 +982,7 @@ static struct qemud_server *qemudNetworkInit(struct qemud_server *server) {
-             sock = sock->next;
-         }
- 
--#ifdef HAVE_POLKIT
-+#if HAVE_POLKIT0
-         if (server->sysbus)
-             dbus_connection_unref(server->sysbus);
- #endif
-diff --git a/qemud/qemud.h b/qemud/qemud.h
-index 254db44..e8ce209 100644
---- a/qemud/qemud.h
-+++ b/qemud/qemud.h
-@@ -34,7 +34,7 @@
- #include <sasl/sasl.h>
- #endif
- 
--#ifdef HAVE_POLKIT
-+#if HAVE_POLKIT0
- #include <dbus/dbus.h>
- #endif
- 
-@@ -253,7 +253,7 @@ struct qemud_server {
- #if HAVE_SASL
-     char **saslUsernameWhitelist;
- #endif
--#if HAVE_POLKIT
-+#if HAVE_POLKIT0
-     DBusConnection *sysbus;
- #endif
- };
-diff --git a/qemud/remote.c b/qemud/remote.c
-index d32d513..490a807 100644
---- a/qemud/remote.c
-+++ b/qemud/remote.c
-@@ -43,7 +43,7 @@
- #include <fnmatch.h>
- #include "virterror_internal.h"
- 
--#ifdef HAVE_POLKIT
-+#if HAVE_POLKIT0
- #include <polkit/polkit.h>
- #include <polkit-dbus/polkit-dbus.h>
- #endif
-@@ -3106,7 +3106,80 @@ remoteDispatchAuthSaslStep (struct qemud_server *server ATTRIBUTE_UNUSED,
- #endif /* HAVE_SASL */
- 
- 
--#if HAVE_POLKIT
-+#if HAVE_POLKIT1
-+static int
-+remoteDispatchAuthPolkit (struct qemud_server *server,
-+                          struct qemud_client *client,
-+                          virConnectPtr conn ATTRIBUTE_UNUSED,
-+                          remote_error *rerr,
-+                          void *args ATTRIBUTE_UNUSED,
-+                          remote_auth_polkit_ret *ret)
-+{
-+    pid_t callerPid;
-+    uid_t callerUid;
-+    const char *action;
-+    int status = -1;
-+    char pidbuf[50];
-+    int rv;
-+
-+    virMutexLock(&server->lock);
-+    virMutexLock(&client->lock);
-+    virMutexUnlock(&server->lock);
-+
-+    action = client->readonly ?
-+        "org.libvirt.unix.monitor" :
-+        "org.libvirt.unix.manage";
-+
-+    const char * const pkcheck [] = {
-+      PKCHECK_PATH,
-+      "--action-id", action,
-+      "--process", pidbuf,
-+      "--allow-user-interaction",
-+      NULL
-+    };
-+
-+    REMOTE_DEBUG("Start PolicyKit auth %d", client->fd);
-+    if (client->auth != REMOTE_AUTH_POLKIT) {
-+        VIR_ERROR0(_("client tried invalid PolicyKit init request"));
-+        goto authfail;
-+    }
-+
-+    if (qemudGetSocketIdentity(client->fd, &callerUid, &callerPid) < 0) {
-+        VIR_ERROR0(_("cannot get peer socket identity"));
-+        goto authfail;
-+    }
-+
-+    VIR_INFO(_("Checking PID %d running as %d"), callerPid, callerUid);
-+
-+    rv = snprintf(pidbuf, sizeof pidbuf, "%d", callerPid);
-+    if (rv < 0 || rv >= sizeof pidbuf) {
-+        VIR_ERROR(_("Caller PID was too large %d"), callerPid);
-+	goto authfail;
-+    }
-+
-+    if (virRun(NULL, pkcheck, &status) < 0) {
-+        VIR_ERROR(_("Cannot invoke %s"), PKCHECK_PATH);
-+	goto authfail;
-+    }
-+    if (status != 0) {
-+        VIR_ERROR(_("Policy kit denied action %s from pid %d, uid %d, result: %d\n"),
-+                  action, callerPid, callerUid, status);
-+        goto authfail;
-+    }
-+    VIR_INFO(_("Policy allowed action %s from pid %d, uid %d"),
-+             action, callerPid, callerUid);
-+    ret->complete = 1;
-+    client->auth = REMOTE_AUTH_NONE;
-+
-+    virMutexUnlock(&client->lock);
-+    return 0;
-+
-+authfail:
-+    remoteDispatchAuthError(rerr);
-+    virMutexUnlock(&client->lock);
-+    return -1;
-+}
-+#elif HAVE_POLKIT0
- static int
- remoteDispatchAuthPolkit (struct qemud_server *server,
-                           struct qemud_client *client,
-@@ -3217,7 +3290,7 @@ authfail:
-     return -1;
- }
- 
--#else /* HAVE_POLKIT */
-+#else /* !HAVE_POLKIT0 & !HAVE_POLKIT1*/
- 
- static int
- remoteDispatchAuthPolkit (struct qemud_server *server ATTRIBUTE_UNUSED,
-@@ -3231,7 +3304,7 @@ remoteDispatchAuthPolkit (struct qemud_server *server ATTRIBUTE_UNUSED,
-     remoteDispatchAuthError(rerr);
-     return -1;
- }
--#endif /* HAVE_POLKIT */
-+#endif /* HAVE_POLKIT1 */
- 
- 
- /***************************************************************
-diff --git a/src/remote_internal.c b/src/remote_internal.c
-index a58b768..e98c99b 100644
---- a/src/remote_internal.c
-+++ b/src/remote_internal.c
-@@ -6201,6 +6201,7 @@ remoteAuthPolkit (virConnectPtr conn, struct private_data *priv, int in_open,
-                   virConnectAuthPtr auth)
- {
-     remote_auth_polkit_ret ret;
-+#if HAVE_POLKIT0
-     int i, allowcb = 0;
-     virConnectCredential cred = {
-         VIR_CRED_EXTERNAL,
-@@ -6210,8 +6211,10 @@ remoteAuthPolkit (virConnectPtr conn, struct private_data *priv, int in_open,
-         NULL,
-         0,
-     };
-+#endif
-     DEBUG0("Client initialize PolicyKit authentication");
- 
-+#if HAVE_POLKIT0
-     if (auth && auth->cb) {
-         /* Check if the necessary credential type for PolicyKit is supported */
-         for (i = 0 ; i < auth->ncredtype ; i++) {
-@@ -6220,6 +6223,7 @@ remoteAuthPolkit (virConnectPtr conn, struct private_data *priv, int in_open,
-         }
- 
-         if (allowcb) {
-+            DEBUG0("Client run callback for PolicyKit authentication");
-             /* Run the authentication callback */
-             if ((*(auth->cb))(&cred, 1, auth->cbdata) < 0) {
-                 virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
-@@ -6233,6 +6237,9 @@ remoteAuthPolkit (virConnectPtr conn, struct private_data *priv, int in_open,
-     } else {
-         DEBUG0("No auth callback provided");
-     }
-+#else
-+    DEBUG0("No auth callback required for PolicyKit-1");
-+#endif
- 
-     memset (&ret, 0, sizeof ret);
-     if (call (conn, priv, in_open, REMOTE_PROC_AUTH_POLKIT,
--- 
-1.6.2.5
-

libvirt-add-pci-hostdev-hotplug-support.patch

@@ -1,465 +0,0 @@
-From 332979bb680d833529ab9cecac6828c6ce54d731 Mon Sep 17 00:00:00 2001
-From: Mark McLoughlin <markmc@redhat.com>
-Date: Fri, 14 Aug 2009 08:31:10 +0100
-Subject: [PATCH] Add host PCI device hotplug support
-
-Attaching a host PCI device to a qemu guest is done with a
-straightforward 'pci_add pci_addr auto host host=XX:XX.X' command.
-
-Like with NIC and disk hotplug, we need to retain the guest PCI address
-assigned by qemu so that we can use it for hot-unplug.
-
-Identifying a device for detach is done using the host PCI address.
-
-Managed mode is handled by detaching/resetting the device before
-attaching it to the guest and re-attaching it after detaching it from
-the guest.
-
-(cherry picked from commit 7636ef4630fc15c3d559eceb5b5c4fb1524b7c5a)
-(cherry picked from commit 0c5b7b93a3cdb197c55d79c2605e9e19e3af43f5)
-(cherry picked from commit 60ff07585ca8f7e639fed477e2e2cf79ce1c5c21)
-(cherry picked from commit 4e12af5623e4a962a6bb911af06fa29aa85befba)
-(cherry picked from commit 4dbecff9fbd5b5d1154bc7a41a5d4dd00533b359)
-(cherry picked from commit 12edef9a6aca5bd9a2ea18b73ca862f615684d84)
-(cherry picked from commit 457e05062863a35c7efb35470886b9b83a49d04d)
-(cherry picked from commit e8ad33931296c67de0538e78d12e21706a826d37)
-
-Fedora-patch: libvirt-add-pci-hostdev-hotplug-support.patch
----
- src/domain_conf.c        |   33 +++++-
- src/domain_conf.h        |   13 +++
- src/libvirt_private.syms |    2 +
- src/qemu_driver.c        |  266 ++++++++++++++++++++++++++++++++++++++++++++--
- 4 files changed, 300 insertions(+), 14 deletions(-)
-
-diff --git a/src/domain_conf.c b/src/domain_conf.c
-index 2301a96..bad53f7 100644
---- a/src/domain_conf.c
-+++ b/src/domain_conf.c
-@@ -1977,7 +1977,8 @@ out:
- static int
- virDomainHostdevSubsysPciDefParseXML(virConnectPtr conn,
-                                      const xmlNodePtr node,
--                                     virDomainHostdevDefPtr def) {
-+                                     virDomainHostdevDefPtr def,
-+                                     int flags) {
- 
-     int ret = -1;
-     xmlNodePtr cur;
-@@ -2049,6 +2050,20 @@ virDomainHostdevSubsysPciDefParseXML(virConnectPtr conn,
-                                          _("pci address needs function id"));
-                     goto out;
-                 }
-+            } else if ((flags & VIR_DOMAIN_XML_INTERNAL_STATUS) &&
-+                       xmlStrEqual(cur->name, BAD_CAST "state")) {
-+                char *devaddr = virXMLPropString(cur, "devaddr");
-+                if (devaddr &&
-+                    sscanf(devaddr, "%x:%x:%x",
-+                           &def->source.subsys.u.pci.guest_addr.domain,
-+                           &def->source.subsys.u.pci.guest_addr.bus,
-+                           &def->source.subsys.u.pci.guest_addr.slot) < 3) {
-+                    virDomainReportError(conn, VIR_ERR_INTERNAL_ERROR,
-+                                         _("Unable to parse devaddr parameter '%s'"),
-+                                         devaddr);
-+                    VIR_FREE(devaddr);
-+                    goto out;
-+                }
-             } else {
-                 virDomainReportError(conn, VIR_ERR_INTERNAL_ERROR,
-                                      _("unknown pci source type '%s'"),
-@@ -2123,7 +2138,7 @@ virDomainHostdevDefParseXML(virConnectPtr conn,
-                 }
-                 if (def->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS &&
-                     def->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI) {
--                        if (virDomainHostdevSubsysPciDefParseXML(conn, cur, def) < 0)
-+                        if (virDomainHostdevSubsysPciDefParseXML(conn, cur, def, flags) < 0)
-                             goto error;
-                 }
-             } else {
-@@ -3937,7 +3952,8 @@ virDomainGraphicsDefFormat(virConnectPtr conn,
- static int
- virDomainHostdevDefFormat(virConnectPtr conn,
-                           virBufferPtr buf,
--                          virDomainHostdevDefPtr def)
-+                          virDomainHostdevDefPtr def,
-+                          int flags)
- {
-     const char *mode = virDomainHostdevModeTypeToString(def->mode);
-     const char *type;
-@@ -3978,6 +3994,15 @@ virDomainHostdevDefFormat(virConnectPtr conn,
-                           def->source.subsys.u.pci.bus,
-                           def->source.subsys.u.pci.slot,
-                           def->source.subsys.u.pci.function);
-+        if (flags & VIR_DOMAIN_XML_INTERNAL_STATUS) {
-+            virBufferAddLit(buf, "      <state");
-+            if (virHostdevHasValidGuestAddr(def))
-+                virBufferVSprintf(buf, " devaddr='%.4x:%.2x:%.2x'",
-+                                  def->source.subsys.u.pci.guest_addr.domain,
-+                                  def->source.subsys.u.pci.guest_addr.bus,
-+                                  def->source.subsys.u.pci.guest_addr.slot);
-+            virBufferAddLit(buf, "/>\n");
-+        }
-     }
- 
-     virBufferAddLit(buf, "      </source>\n");
-@@ -4192,7 +4217,7 @@ char *virDomainDefFormat(virConnectPtr conn,
-             goto cleanup;
- 
-     for (n = 0 ; n < def->nhostdevs ; n++)
--        if (virDomainHostdevDefFormat(conn, &buf, def->hostdevs[n]) < 0)
-+        if (virDomainHostdevDefFormat(conn, &buf, def->hostdevs[n], flags) < 0)
-             goto cleanup;
- 
-     virBufferAddLit(&buf, "  </devices>\n");
-diff --git a/src/domain_conf.h b/src/domain_conf.h
-index 63fca76..44302be 100644
---- a/src/domain_conf.h
-+++ b/src/domain_conf.h
-@@ -391,6 +391,11 @@ struct _virDomainHostdevDef {
-                      unsigned bus;
-                      unsigned slot;
-                      unsigned function;
-+                    struct {
-+                        unsigned domain;
-+                        unsigned bus;
-+                        unsigned slot;
-+                    } guest_addr;
-                 } pci;
-             } u;
-         } subsys;
-@@ -404,6 +409,14 @@ struct _virDomainHostdevDef {
-     char* target;
- };
- 
-+static inline int
-+virHostdevHasValidGuestAddr(virDomainHostdevDefPtr def)
-+{
-+    return def->source.subsys.u.pci.guest_addr.domain ||
-+           def->source.subsys.u.pci.guest_addr.bus ||
-+           def->source.subsys.u.pci.guest_addr.slot;
-+}
-+
- /* Flags for the 'type' field in next struct */
- enum virDomainDeviceType {
-     VIR_DOMAIN_DEVICE_DISK,
-diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
-index 4f1b01f..22131c4 100644
---- a/src/libvirt_private.syms
-+++ b/src/libvirt_private.syms
-@@ -88,6 +88,8 @@ virDomainGetRootFilesystem;
- virDomainGraphicsTypeFromString;
- virDomainGraphicsDefFree;
- virDomainHostdevDefFree;
-+virDomainHostdevModeTypeToString;
-+virDomainHostdevSubsysTypeToString;
- virDomainInputDefFree;
- virDomainLifecycleTypeFromString;
- virDomainLifecycleTypeToString;
-diff --git a/src/qemu_driver.c b/src/qemu_driver.c
-index cbc27c4..99dac52 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -5258,9 +5258,91 @@ cleanup:
-     return -1;
- }
- 
--static int qemudDomainAttachHostDevice(virConnectPtr conn,
--                                       virDomainObjPtr vm,
--                                       virDomainDeviceDefPtr dev)
-+static int qemudDomainAttachHostPciDevice(virConnectPtr conn,
-+                                          struct qemud_driver *driver,
-+                                          virDomainObjPtr vm,
-+                                          virDomainDeviceDefPtr dev)
-+{
-+    virDomainHostdevDefPtr hostdev = dev->data.hostdev;
-+    char *cmd, *reply;
-+    unsigned domain, bus, slot;
-+    pciDevice *pci;
-+
-+    if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs+1) < 0) {
-+        virReportOOMError(conn);
-+        return -1;
-+    }
-+
-+    pci = 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)
-+        return -1;
-+
-+    if ((hostdev->managed && pciDettachDevice(conn, pci) < 0) ||
-+        pciResetDevice(conn, pci, driver->activePciHostdevs) < 0) {
-+        pciFreeDevice(conn, pci);
-+        return -1;
-+    }
-+
-+    if (pciDeviceListAdd(conn, driver->activePciHostdevs, pci) < 0) {
-+        pciFreeDevice(conn, pci);
-+        return -1;
-+    }
-+
-+    cmd = reply = NULL;
-+
-+    if (virAsprintf(&cmd, "pci_add pci_addr=auto host host=%.2x:%.2x.%.1x",
-+                    hostdev->source.subsys.u.pci.bus,
-+                    hostdev->source.subsys.u.pci.slot,
-+                    hostdev->source.subsys.u.pci.function) < 0) {
-+        virReportOOMError(conn);
-+        goto error;
-+    }
-+
-+    if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
-+                         "%s", _("cannot attach host pci device"));
-+        goto error;
-+    }
-+
-+    if (strstr(reply, "invalid type: host")) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_NO_SUPPORT, "%s",
-+                         _("PCI device assignment is not supported by this version of qemu"));
-+        goto error;
-+    }
-+
-+    if (qemudParsePciAddReply(vm, reply, &domain, &bus, &slot) < 0) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
-+                         _("parsing pci_add reply failed: %s"), reply);
-+        goto error;
-+    }
-+
-+    hostdev->source.subsys.u.pci.guest_addr.domain = domain;
-+    hostdev->source.subsys.u.pci.guest_addr.bus    = bus;
-+    hostdev->source.subsys.u.pci.guest_addr.slot   = slot;
-+
-+    vm->def->hostdevs[vm->def->nhostdevs++] = hostdev;
-+
-+    VIR_FREE(reply);
-+    VIR_FREE(cmd);
-+
-+    return 0;
-+
-+error:
-+    pciDeviceListDel(conn, driver->activePciHostdevs, pci);
-+
-+    VIR_FREE(reply);
-+    VIR_FREE(cmd);
-+
-+    return -1;
-+}
-+
-+static int qemudDomainAttachHostUsbDevice(virConnectPtr conn,
-+                                          virDomainObjPtr vm,
-+                                          virDomainDeviceDefPtr dev)
- {
-     int ret;
-     char *cmd, *reply;
-@@ -5310,6 +5392,36 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
-     return 0;
- }
- 
-+static int qemudDomainAttachHostDevice(virConnectPtr conn,
-+                                       struct qemud_driver *driver,
-+                                       virDomainObjPtr vm,
-+                                       virDomainDeviceDefPtr dev)
-+{
-+    virDomainHostdevDefPtr hostdev = dev->data.hostdev;
-+
-+    if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-+                         _("hostdev mode '%s' not supported"),
-+                         virDomainHostdevModeTypeToString(hostdev->mode));
-+        return -1;
-+    }
-+
-+    if (qemuDomainSetDeviceOwnership(conn, driver, dev, 0) < 0)
-+        return -1;
-+
-+    switch (hostdev->source.subsys.type) {
-+    case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI:
-+        return qemudDomainAttachHostPciDevice(conn, driver, vm, dev);
-+    case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB:
-+        return qemudDomainAttachHostUsbDevice(conn, vm, dev);
-+    default:
-+        qemudReportError(conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-+                         _("hostdev subsys type '%s' not supported"),
-+                         virDomainHostdevSubsysTypeToString(hostdev->source.subsys.type));
-+        return -1;
-+    }
-+}
-+
- static int qemudDomainAttachDevice(virDomainPtr dom,
-                                    const char *xml) {
-     struct qemud_driver *driver = dom->conn->privateData;
-@@ -5411,13 +5523,8 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
-         }
-     } else if (dev->type == VIR_DOMAIN_DEVICE_NET) {
-         ret = qemudDomainAttachNetDevice(dom->conn, driver, vm, dev, qemuCmdFlags);
--    } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV &&
--               dev->data.hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS &&
--               dev->data.hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB) {
--        if (qemuDomainSetDeviceOwnership(dom->conn, driver, dev, 0) < 0)
--            goto cleanup;
--
--        ret = qemudDomainAttachHostDevice(dom->conn, vm, dev);
-+    } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV) {
-+        ret = qemudDomainAttachHostDevice(dom->conn, driver, vm, dev);
-     } else {
-         qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-                          _("device type '%s' cannot be attached"),
-@@ -5630,6 +5737,143 @@ cleanup:
-     return ret;
- }
- 
-+static int qemudDomainDetachHostPciDevice(virConnectPtr conn,
-+                                          struct qemud_driver *driver,
-+                                          virDomainObjPtr vm,
-+                                          virDomainDeviceDefPtr dev)
-+{
-+    virDomainHostdevDefPtr detach;
-+    char *cmd, *reply;
-+    int i, ret;
-+    pciDevice *pci;
-+
-+    for (i = 0 ; i < vm->def->nhostdevs ; i++) {
-+        unsigned domain   = vm->def->hostdevs[i]->source.subsys.u.pci.domain;
-+        unsigned bus      = vm->def->hostdevs[i]->source.subsys.u.pci.bus;
-+        unsigned slot     = vm->def->hostdevs[i]->source.subsys.u.pci.slot;
-+        unsigned function = vm->def->hostdevs[i]->source.subsys.u.pci.function;
-+
-+        if (dev->data.hostdev->source.subsys.u.pci.domain   == domain &&
-+            dev->data.hostdev->source.subsys.u.pci.bus      == bus &&
-+            dev->data.hostdev->source.subsys.u.pci.slot     == slot &&
-+            dev->data.hostdev->source.subsys.u.pci.function == function) {
-+            detach = vm->def->hostdevs[i];
-+            break;
-+        }
-+    }
-+
-+    if (!detach) {
-+        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
-+                         _("host pci device %.4x:%.2x:%.2x.%.1x not found"),
-+                         dev->data.hostdev->source.subsys.u.pci.domain,
-+                         dev->data.hostdev->source.subsys.u.pci.bus,
-+                         dev->data.hostdev->source.subsys.u.pci.slot,
-+                         dev->data.hostdev->source.subsys.u.pci.function);
-+        return -1;
-+    }
-+
-+    if (!virHostdevHasValidGuestAddr(detach)) {
-+        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
-+                         "%s", _("hostdev cannot be detached - device state missing"));
-+        return -1;
-+    }
-+
-+    if (virAsprintf(&cmd, "pci_del pci_addr=%.4x:%.2x:%.2x",
-+                    detach->source.subsys.u.pci.guest_addr.domain,
-+                    detach->source.subsys.u.pci.guest_addr.bus,
-+                    detach->source.subsys.u.pci.guest_addr.slot) < 0) {
-+        virReportOOMError(conn);
-+        return -1;
-+    }
-+
-+    if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
-+                         "%s", _("cannot detach host pci device"));
-+        VIR_FREE(cmd);
-+        return -1;
-+    }
-+
-+    DEBUG("%s: pci_del reply: %s", vm->def->name,  reply);
-+
-+    /* If the command fails due to a wrong PCI address qemu prints
-+     * 'invalid pci address'; nothing is printed on success */
-+    if (strstr(reply, "Invalid pci address")) {
-+        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
-+                         _("failed to detach host pci device: invalid PCI address %.4x:%.2x:%.2x: %s"),
-+                         detach->source.subsys.u.pci.guest_addr.domain,
-+                         detach->source.subsys.u.pci.guest_addr.bus,
-+                         detach->source.subsys.u.pci.guest_addr.slot,
-+                         reply);
-+        VIR_FREE(reply);
-+        VIR_FREE(cmd);
-+        return -1;
-+    }
-+
-+    VIR_FREE(reply);
-+    VIR_FREE(cmd);
-+
-+    ret = 0;
-+
-+    pci = pciGetDevice(conn,
-+                       detach->source.subsys.u.pci.domain,
-+                       detach->source.subsys.u.pci.bus,
-+                       detach->source.subsys.u.pci.slot,
-+                       detach->source.subsys.u.pci.function);
-+    if (!pci)
-+        ret = -1;
-+    else {
-+        pciDeviceListDel(conn, driver->activePciHostdevs, pci);
-+        if (pciResetDevice(conn, pci, driver->activePciHostdevs) < 0)
-+            ret = -1;
-+        if (detach->managed && pciReAttachDevice(conn, pci) < 0)
-+            ret = -1;
-+        pciFreeDevice(conn, pci);
-+    }
-+
-+    if (i != --vm->def->nhostdevs)
-+        memmove(&vm->def->hostdevs[i],
-+                &vm->def->hostdevs[i+1],
-+                sizeof(*vm->def->hostdevs) * (vm->def->nhostdevs-i));
-+    if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs) < 0) {
-+        virReportOOMError(conn);
-+        ret = -1;
-+    }
-+
-+    return ret;
-+}
-+
-+static int qemudDomainDetachHostDevice(virConnectPtr conn,
-+                                       struct qemud_driver *driver,
-+                                       virDomainObjPtr vm,
-+                                       virDomainDeviceDefPtr dev)
-+{
-+    virDomainHostdevDefPtr hostdev = dev->data.hostdev;
-+    int ret;
-+
-+    if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS) {
-+        qemudReportError(conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-+                         _("hostdev mode '%s' not supported"),
-+                         virDomainHostdevModeTypeToString(hostdev->mode));
-+        return -1;
-+    }
-+
-+    switch (hostdev->source.subsys.type) {
-+    case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI:
-+        ret = qemudDomainDetachHostPciDevice(conn, driver, vm, dev);
-+        break;
-+    default:
-+        qemudReportError(conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-+                         _("hostdev subsys type '%s' not supported"),
-+                         virDomainHostdevSubsysTypeToString(hostdev->source.subsys.type));
-+        return -1;
-+    }
-+
-+    if (qemuDomainSetDeviceOwnership(conn, driver, dev, 1) < 0)
-+        VIR_WARN0("Fail to restore disk device ownership");
-+
-+    return ret;
-+}
-+
- static int qemudDomainDetachDevice(virDomainPtr dom,
-                                    const char *xml) {
-     struct qemud_driver *driver = dom->conn->privateData;
-@@ -5670,6 +5914,8 @@ static int qemudDomainDetachDevice(virDomainPtr dom,
-             VIR_WARN0("Fail to restore disk device ownership");
-     } else if (dev->type == VIR_DOMAIN_DEVICE_NET) {
-         ret = qemudDomainDetachNetDevice(dom->conn, vm, dev);
-+    } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV) {
-+        ret = qemudDomainDetachHostDevice(dom->conn, driver, vm, dev);
-     } else
-         qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT,
-                          "%s", _("only SCSI or virtio disk device can be detached dynamically"));
--- 
-1.6.2.5
-

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

@@ -1,43 +0,0 @@
-From 100eb35a80932cd9a162c38ecd2ab8b01894fb61 Mon Sep 17 00:00:00 2001
-From: Mark McLoughlin <markmc@redhat.com>
-Date: Mon, 17 Aug 2009 15:05:22 +0100
-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 097c818bf00b3777778ffc32fea3a6ed1e741e2b)
-
-Fedora-patch: libvirt-add-space-to-nodedev-list-tree.patch
----
- src/virsh.c |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
-diff --git a/src/virsh.c b/src/virsh.c
-index 94c3c4e..2d0cf81 100644
---- a/src/virsh.c
-+++ b/src/virsh.c
-@@ -5370,6 +5370,8 @@ cmdNodeListDevicesPrint(vshControl *ctl,
-     if (depth && depth < MAX_DEPTH) {
-         indentBuf[indentIdx] = '+';
-         indentBuf[indentIdx+1] = '-';
-+        indentBuf[indentIdx+2] = ' ';
-+        indentBuf[indentIdx+3] = '\0';
-     }
- 
-     /* Print this device */
-@@ -5398,7 +5400,7 @@ cmdNodeListDevicesPrint(vshControl *ctl,
-     /* If there is a child device, then print another blank line */
-     if (nextlastdev != -1) {
-         vshPrint(ctl, "%s", indentBuf);
--        vshPrint(ctl, "  |\n");
-+        vshPrint(ctl, " |\n");
-     }
- 
-     /* Finally print all children */
--- 
-1.6.2.5
-

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

@@ -1,812 +0,0 @@
-From 89eefbd116ae74c3a5cfcfc74a31a40b83c726c3 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 bd63692..4f1b01f 100644
---- a/src/libvirt_private.syms
-+++ b/src/libvirt_private.syms
-@@ -278,7 +278,12 @@ 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 74f7ef0..96e5d6d 100644
---- a/src/pci.c
-+++ b/src/pci.c
-@@ -63,6 +63,7 @@ struct _pciDevice {
-     unsigned      pci_pm_cap_pos;
-     unsigned      has_flr : 1;
-     unsigned      has_pm_reset : 1;
-+    unsigned      managed : 1;
- };
- 
- /* For virReportOOMError()  and virReportSystemError() */
-@@ -225,7 +226,7 @@ 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.
-@@ -236,7 +237,8 @@ static int
- pciIterDevices(virConnectPtr conn,
-                pciIterPredicate predicate,
-                pciDevice *dev,
--               pciDevice **matched)
-+               pciDevice **matched,
-+               void *data)
- {
-     DIR *dir;
-     struct dirent *entry;
-@@ -254,7 +256,7 @@ pciIterDevices(virConnectPtr conn,
- 
-     while ((entry = readdir(dir))) {
-         unsigned domain, bus, slot, function;
--        pciDevice *try;
-+        pciDevice *check;
- 
-         /* Ignore '.' and '..' */
-         if (entry->d_name[0] == '.')
-@@ -266,18 +268,18 @@ 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;
-@@ -379,63 +381,70 @@ 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;
- }
- 
-@@ -443,9 +452,11 @@ 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;
-@@ -455,10 +466,10 @@ 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;
-     }
- 
-@@ -572,10 +583,18 @@ 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;
- 
-@@ -594,7 +613,7 @@ 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();
-@@ -890,8 +909,116 @@ 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 517626a..ab9d5e1 100644
---- a/src/qemu_conf.h
-+++ b/src/qemu_conf.h
-@@ -35,6 +35,7 @@
- #include "threads.h"
- #include "security.h"
- #include "cgroup.h"
-+#include "pci.h"
- 
- #define qemudDebug(fmt, ...) do {} while(0)
- 
-@@ -107,6 +108,8 @@ struct qemud_driver {
- 
-     char *securityDriverName;
-     virSecurityDriverPtr securityDriver;
-+
-+    pciDeviceList *activePciHostdevs;
- };
- 
- 
-diff --git a/src/qemu_driver.c b/src/qemu_driver.c
-index fd39fc2..cbc27c4 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -128,6 +128,9 @@ static int qemudDomainSetMemoryBalloon(virConnectPtr conn,
- static int qemudDetectVcpuPIDs(virConnectPtr conn,
-                                virDomainObjPtr vm);
- 
-+static int qemuUpdateActivePciHostdevs(struct qemud_driver *driver,
-+                                       virDomainDefPtr def);
-+
- static struct qemud_driver *qemu_driver = NULL;
- 
- static int qemuCgroupControllerActive(struct qemud_driver *driver,
-@@ -320,6 +323,10 @@ qemuReconnectDomain(struct qemud_driver *driver,
-         goto error;
-     }
- 
-+    if (qemuUpdateActivePciHostdevs(driver, obj->def) < 0) {
-+        goto error;
-+    }
-+
-     if (obj->def->seclabel.type == VIR_DOMAIN_SECLABEL_DYNAMIC &&
-         driver->securityDriver &&
-         driver->securityDriver->domainReserveSecurityLabel &&
-@@ -524,6 +531,9 @@ qemudStartup(int privileged) {
-     if ((qemu_driver->caps = qemudCapsInit(NULL)) == NULL)
-         goto out_of_memory;
- 
-+    if ((qemu_driver->activePciHostdevs = pciDeviceListNew(NULL)) == NULL)
-+        goto error;
-+
-     if (qemudLoadDriverConfig(qemu_driver, driverConf) < 0) {
-         goto error;
-     }
-@@ -648,6 +658,7 @@ qemudShutdown(void) {
-         return -1;
- 
-     qemuDriverLock(qemu_driver);
-+    pciDeviceListFree(NULL, qemu_driver->activePciHostdevs);
-     virCapabilitiesFree(qemu_driver->caps);
- 
-     virDomainObjListFree(&qemu_driver->domains);
-@@ -1329,48 +1340,16 @@ 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;
-@@ -1385,95 +1364,151 @@ 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 const char *const defaultDeviceACL[] = {
-@@ -2001,7 +2036,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
-     if (qemuSetupCgroup(conn, driver, vm) < 0)
-         goto cleanup;
- 
--    if (qemuPrepareHostDevices(conn, vm->def) < 0)
-+    if (qemuPrepareHostDevices(conn, driver, vm->def) < 0)
-         goto cleanup;
- 
-     if (VIR_ALLOC(vm->monitor_chr) < 0) {
-@@ -2183,7 +2218,7 @@ static void qemudShutdownVMDaemon(virConnectPtr conn,
-         VIR_WARN("Failed to restore all device ownership for %s",
-                  vm->def->name);
- 
--    qemuDomainReAttachHostDevices(conn, vm->def);
-+    qemuDomainReAttachHostDevices(conn, driver, vm->def);
- 
- retry:
-     if ((ret = qemuRemoveCgroup(conn, driver, vm)) < 0) {
-@@ -6791,6 +6826,7 @@ out:
- static int
- qemudNodeDeviceReset (virNodeDevicePtr dev)
- {
-+    struct qemud_driver *driver = dev->conn->privateData;
-     pciDevice *pci;
-     unsigned domain, bus, slot, function;
-     int ret = -1;
-@@ -6802,11 +6838,14 @@ 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 f2ffc25..dfa9ca5 100644
---- a/src/xen_unified.c
-+++ b/src/xen_unified.c
-@@ -1641,7 +1641,7 @@ 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

@@ -1,121 +0,0 @@
-From 5aad00b08cadc4d9da8bffd3d255ffaac98d36dd 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 2dc2e1c..11b3e8b 100644
---- a/src/pci.c
-+++ b/src/pci.c
-@@ -402,29 +402,6 @@ 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)
-@@ -529,7 +506,7 @@ 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;
-@@ -537,16 +514,6 @@ 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);
-@@ -604,14 +571,17 @@ 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-fix-device-list-update-after-detach.patch

@@ -1,79 +0,0 @@
-From 165fb333c9d954fec636dc0f1917ba50417478c0 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/network 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 qemudDomainDetachNetDevice() and
-  qemudDomainDetachPciDiskDevice()
-
-(cherry picked from commit 4e12af5623e4a962a6bb911af06fa29aa85befba)
-
-Fedora-patch: libvirt-fix-device-list-update-after-detach.patch
----
- src/qemu_driver.c |   38 ++++++++++++++++++--------------------
- 1 files changed, 18 insertions(+), 20 deletions(-)
-
-diff --git a/src/qemu_driver.c b/src/qemu_driver.c
-index bd58435..2c4fd6f 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -5404,18 +5404,17 @@ 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:
-@@ -5503,16 +5502,15 @@ qemudDomainDetachNetDevice(virConnectPtr conn,
- 
-     DEBUG("%s: host_net_remove reply: %s", vm->def->name,  reply);
- 
--    if (vm->def->nnets > 1) {
--        vm->def->nets[i] = vm->def->nets[--vm->def->nnets];
--        if (VIR_REALLOC_N(vm->def->nets, vm->def->nnets) < 0) {
--            virReportOOMError(conn);
--            goto cleanup;
--        }
--    } else {
--        VIR_FREE(vm->def->nets[0]);
--        vm->def->nnets = 0;
-+    if (i != --vm->def->nnets)
-+        memmove(&vm->def->nets[i],
-+                &vm->def->nets[i+1],
-+                sizeof(*vm->def->nets) * (vm->def->nnets-i));
-+    if (VIR_REALLOC_N(vm->def->nets, vm->def->nnets) < 0) {
-+        virReportOOMError(conn);
-+        goto cleanup;
-     }
-+
-     ret = 0;
- 
- cleanup:
--- 
-1.6.2.5
-

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

@@ -1,45 +0,0 @@
-From f2eb2ad5163d5bae2392a8bfc6040c45426c9f5f 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 99dac52..bf9a0b2 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -6951,7 +6951,18 @@ 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-improve-pci-hostdev-reset-error-message.patch

@@ -1,141 +0,0 @@
-From c8a9dbe131713de83bdc67c563c4ab149e32c489 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 11b3e8b..74f7ef0 100644
---- a/src/pci.c
-+++ b/src/pci.c
-@@ -456,15 +456,18 @@ 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;
-     }
- 
-@@ -475,7 +478,9 @@ 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;
-     }
- 
-@@ -492,9 +497,12 @@ 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);
-@@ -516,7 +524,9 @@ 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;
-     }
- 
-@@ -533,8 +543,12 @@ 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;
- }
-@@ -582,10 +596,14 @@ 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 4ce7a54..fd39fc2 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -1465,9 +1465,9 @@ 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

@@ -1,124 +0,0 @@
-From 8f26acc66ca90eea67fd5e84be5a76e3b8aa7fbf 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 2c4fd6f..4ce7a54 100644
---- a/src/qemu_driver.c
-+++ b/src/qemu_driver.c
-@@ -1402,6 +1402,80 @@ 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 const char *const defaultDeviceACL[] = {
-     "/dev/null", "/dev/full", "/dev/zero",
-     "/dev/random", "/dev/urandom",
-@@ -2109,6 +2183,8 @@ static void qemudShutdownVMDaemon(virConnectPtr conn,
-         VIR_WARN("Failed to restore all device ownership for %s",
-                  vm->def->name);
- 
-+    qemuDomainReAttachHostDevices(conn, vm->def);
-+
- retry:
-     if ((ret = qemuRemoveCgroup(conn, driver, vm)) < 0) {
-         if (ret == -EBUSY && (retries++ < 5)) {
--- 
-1.6.2.5
-

sources

@@ -1 +1 @@
-8c2c14a7695c9c661004bcfc6468d62d  libvirt-0.7.0.tar.gz
+b3ffa5e11880acca7fa19a3cca2d6280  libvirt-1.2.9.3.tar.gz