- Devel - libvirt List Archives

[libvirt] [PATCH] libvirtd: fix potential deadlock when starting vm
by Bingsong Si 19 Oct '18

19 Oct '18

On CentOS 6, udev_monitor_receive_device will block until the socket becomes readable, udevEventHandleThread will hold the lock all the time and udevEventHandleCallback hard to get the lock, will block the event poll. To fix this, set dataReady to false after receive an udev event. Signed-off-by: Bingsong Si <owen.si(a)ucloud.cn> --- src/node_device/node_device_udev.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 22897591de..ce1101d7cc 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1616,6 +1616,7 @@ udevEventHandleThread(void *opaque ATTRIBUTE_UNUSED) errno = 0; device = udev_monitor_receive_device(priv->udev_monitor); + priv->dataReady = false; virObjectUnlock(priv); if (!device) { @@ -1637,10 +1638,6 @@ udevEventHandleThread(void *opaque ATTRIBUTE_UNUSED) return; } - virObjectLock(priv); - priv->dataReady = false; - virObjectUnlock(priv); - continue; } -- 2.18.0

4 9

[libvirt] [PATCH] qemu: remove unreferenced variable
by Bjoern Walk 18 Oct '18

18 Oct '18

The QEMU config in @cfg is not actually referenced in qemuProcessInit, let's remove it. Signed-off-by: Bjoern Walk <bwalk(a)linux.ibm.com> --- src/qemu/qemu_process.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index e9c76188..3955eda1 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -5267,7 +5267,6 @@ qemuProcessInit(virQEMUDriverPtr driver, bool migration, unsigned int flags) { - virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver); virCapsPtr caps = NULL; qemuDomainObjPrivatePtr priv = vm->privateData; int stopFlags; @@ -5347,7 +5346,6 @@ qemuProcessInit(virQEMUDriverPtr driver, cleanup: virCPUDefFree(origCPU); - virObjectUnref(cfg); virObjectUnref(caps); return ret; -- 2.17.0

2 1

[libvirt] [PATCH] nwfilter: fix learning address thread shutdown
by Nikolay Shirokovskiy 18 Oct '18

18 Oct '18

If learning thread is configured to learn on all ethernet frames (which is hardcoded) then chances are big that there is packet on every iteration of inspecting frames loop. As result we will hang on shutdown because we don't check threadsTerminate if there is packet. Let's just check termination conditions on every iteration. Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy(a)virtuozzo.com> --- src/nwfilter/nwfilter_learnipaddr.c | 22 +++++++--------------- 1 file changed, 7 insertions(+), 15 deletions(-) diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_learnipaddr.c index 008c24b..e6cb996 100644 --- a/src/nwfilter/nwfilter_learnipaddr.c +++ b/src/nwfilter/nwfilter_learnipaddr.c @@ -483,6 +483,12 @@ learnIPAddressThread(void *arg) while (req->status == 0 && vmaddr == 0) { int n = poll(fds, ARRAY_CARDINALITY(fds), PKT_TIMEOUT_MS); + if (threadsTerminate || req->terminate) { + req->status = ECANCELED; + showError = false; + break; + } + if (n < 0) { if (errno == EAGAIN || errno == EINTR) continue; @@ -492,15 +498,8 @@ learnIPAddressThread(void *arg) break; } - if (n == 0) { - if (threadsTerminate || req->terminate) { - VIR_DEBUG("Terminate request seen, cancelling pcap"); - req->status = ECANCELED; - showError = false; - break; - } + if (n == 0) continue; - } if (fds[0].revents & (POLLHUP | POLLERR)) { VIR_DEBUG("Error from FD probably dev deleted"); @@ -512,13 +511,6 @@ learnIPAddressThread(void *arg) packet = pcap_next(handle, &header); if (!packet) { - /* Already handled with poll, but lets be sure */ - if (threadsTerminate || req->terminate) { - req->status = ECANCELED; - showError = false; - break; - } - /* Again, already handled above, but lets be sure */ if (virNetDevValidateConfig(req->binding->portdevname, NULL, req->ifindex) <= 0) { virResetLastError(); -- 1.8.3.1

2 4

[libvirt] [PATCH] snapshot: Don't hose list on deletion failure
by Eric Blake 18 Oct '18

18 Oct '18

If qemuDomainSnapshotDiscard() fails for any reason (rare, but possible with an ill-timed ENOMEM or if qemuDomainSnapshotForEachQcow2() has problems talking to the qemu guest monitor), then an attempt to retry the snapshot deletion API will crash because we didn't undo the effects of virDomainSnapshotDropParent() temporarily rearranging the internal list structures, and the second attempt to drop parents will dereference NULL. Fix it by instead only rearranging the internal list on success. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Found by accident, since I copied this code to my checkpoint code and hit the segfault there. This one has been latent for years, but is not a security bug since there is no escalation if you already have sufficient privilege to delete snapshots. src/qemu/qemu_driver.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 3f143e91c1..9a3f2a090d 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -16699,8 +16699,9 @@ qemuDomainSnapshotDelete(virDomainSnapshotPtr snapshot, snap->first_child = NULL; ret = 0; } else { - virDomainSnapshotDropParent(snap); ret = qemuDomainSnapshotDiscard(driver, vm, snap, true, metadata_only); + if (ret == 0) + virDomainSnapshotDropParent(snap); } endjob: -- 2.17.2

1 1

[libvirt] [PATCH] network: add prefix to dhcp range of dnsmasq conf file for IPv4 too
by Laine Stump 18 Oct '18

18 Oct '18

dnsmasq documentation says that the *IPv4* prefix/network address/broadcast address sent to dhcp clients will be automatically determined by dnsmasq by looking at the interface it's listening on, so the original libvirt code that added dhcp support to virtual networks did not add a prefix to the dnsmasq commandline (or later, the dnsmasq conf file). For *IPv6* however, dnsmasq cannot automatically determine the prefix, so it must be explicitly provided in the conf file (as a part of the dhcp-range option). Years after the initial IPv4 support, when IPv6 dhcp support was added, libvirt added the prefix to dhcp-range, but only for IPv6 (following the "if it ain't broke, don't fix it" doctrine). Recently a user reported (privately, because they suspected a possible security implication, which turned out to be unfounded) a bug on a host where one of the interfaces was a superset of the libvirt network where dhcp is needed (e.g., the host's ethernet is 10.0.0.20/8, and the libvirt network is 10.10.0.1/24). For some reason dnsmasq was supplying the netmask/broadcast address for the /8 network to clients requesting an address on the /24 interface. This seems like a bug in dnsmasq, but even if/when it gets fixed there, it looks like there is no harm in just adding the prefix to all dhcp-range options regardless of IPv4 vs IPv6, so that's what this patch does. Signed-off-by: Laine Stump <laine(a)laine.org> --- src/network/bridge_driver.c | 7 ++----- tests/networkxml2confdata/dhcp6-nat-network.conf | 2 +- tests/networkxml2confdata/isolated-network.conf | 2 +- tests/networkxml2confdata/nat-network-dns-srv-record-minimal.conf | 2 +- tests/networkxml2confdata/nat-network-dns-srv-record.conf | 2 +- tests/networkxml2confdata/nat-network-dns-txt-record.conf | 2 +- tests/networkxml2confdata/nat-network-name-with-quotes.conf | 2 +- tests/networkxml2confdata/nat-network.conf | 2 +- tests/networkxml2confdata/netboot-network.conf | 2 +- tests/networkxml2confdata/netboot-proxy-network.conf | 2 +- tests/networkxml2confdata/ptr-domains-auto.conf | 2 +- 11 files changed, 12 insertions(+), 15 deletions(-) diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 4bbc4f5a6d..7f5ff79fdc 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -1416,11 +1416,8 @@ networkDnsmasqConfContents(virNetworkObjPtr obj, !(eaddr = virSocketAddrFormat(&ipdef->ranges[r].end))) goto cleanup; - virBufferAsprintf(&configbuf, "dhcp-range=%s,%s", - saddr, eaddr); - if (VIR_SOCKET_ADDR_IS_FAMILY(&ipdef->address, AF_INET6)) - virBufferAsprintf(&configbuf, ",%d", prefix); - virBufferAddLit(&configbuf, "\n"); + virBufferAsprintf(&configbuf, "dhcp-range=%s,%s,%d\n", + saddr, eaddr, prefix); VIR_FREE(saddr); VIR_FREE(eaddr); diff --git a/tests/networkxml2confdata/dhcp6-nat-network.conf b/tests/networkxml2confdata/dhcp6-nat-network.conf index d1058df3b6..e1e110fe23 100644 --- a/tests/networkxml2confdata/dhcp6-nat-network.conf +++ b/tests/networkxml2confdata/dhcp6-nat-network.conf @@ -8,7 +8,7 @@ strict-order except-interface=lo bind-dynamic interface=virbr0 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-range=2001:db8:ac10:fd01::1:10,2001:db8:ac10:fd01::1:ff,64 diff --git a/tests/networkxml2confdata/isolated-network.conf b/tests/networkxml2confdata/isolated-network.conf index ce4a59f6c1..d182f42f0a 100644 --- a/tests/networkxml2confdata/isolated-network.conf +++ b/tests/networkxml2confdata/isolated-network.conf @@ -10,7 +10,7 @@ bind-interfaces listen-address=192.168.152.1 dhcp-option=3 no-resolv -dhcp-range=192.168.152.2,192.168.152.254 +dhcp-range=192.168.152.2,192.168.152.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/nat-network-dns-srv-record-minimal.conf b/tests/networkxml2confdata/nat-network-dns-srv-record-minimal.conf index f35ea1d5d4..678e4a4bfd 100644 --- a/tests/networkxml2confdata/nat-network-dns-srv-record-minimal.conf +++ b/tests/networkxml2confdata/nat-network-dns-srv-record-minimal.conf @@ -13,7 +13,7 @@ listen-address=fc00:db8:ac10:fe01::1 listen-address=fc00:db8:ac10:fd01::1 listen-address=10.24.10.1 srv-host=_name._tcp -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/nat-network-dns-srv-record.conf b/tests/networkxml2confdata/nat-network-dns-srv-record.conf index af1ed70758..4f21eb18b3 100644 --- a/tests/networkxml2confdata/nat-network-dns-srv-record.conf +++ b/tests/networkxml2confdata/nat-network-dns-srv-record.conf @@ -15,7 +15,7 @@ srv-host=_name4._tcp.test4.com,test4.example.com,4444 srv-host=_name5._udp,test5.example.com,1,55,555 srv-host=_name6._tcp.test6.com,test6.example.com,6666,0,666 srv-host=_name7._tcp.test7.com,test7.example.com,1,0,777 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/nat-network-dns-txt-record.conf b/tests/networkxml2confdata/nat-network-dns-txt-record.conf index 7f560fbb5c..12e13c999e 100644 --- a/tests/networkxml2confdata/nat-network-dns-txt-record.conf +++ b/tests/networkxml2confdata/nat-network-dns-txt-record.conf @@ -9,7 +9,7 @@ except-interface=lo bind-dynamic interface=virbr0 txt-record=example,example value -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/nat-network-name-with-quotes.conf b/tests/networkxml2confdata/nat-network-name-with-quotes.conf index 36e11d17b9..63475ef511 100644 --- a/tests/networkxml2confdata/nat-network-name-with-quotes.conf +++ b/tests/networkxml2confdata/nat-network-name-with-quotes.conf @@ -13,7 +13,7 @@ listen-address=fc00:db8:ac10:fe01::1 listen-address=fc00:db8:ac10:fd01::1 listen-address=10.24.10.1 srv-host=_name._tcp -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/nat-network.conf b/tests/networkxml2confdata/nat-network.conf index a3c8b102d3..015d51c952 100644 --- a/tests/networkxml2confdata/nat-network.conf +++ b/tests/networkxml2confdata/nat-network.conf @@ -8,7 +8,7 @@ strict-order except-interface=lo bind-dynamic interface=virbr0 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 diff --git a/tests/networkxml2confdata/netboot-network.conf b/tests/networkxml2confdata/netboot-network.conf index b554a5456c..987164c24c 100644 --- a/tests/networkxml2confdata/netboot-network.conf +++ b/tests/networkxml2confdata/netboot-network.conf @@ -10,7 +10,7 @@ expand-hosts except-interface=lo bind-interfaces listen-address=192.168.122.1 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative enable-tftp diff --git a/tests/networkxml2confdata/netboot-proxy-network.conf b/tests/networkxml2confdata/netboot-proxy-network.conf index afb4033f7e..ad7e55fd09 100644 --- a/tests/networkxml2confdata/netboot-proxy-network.conf +++ b/tests/networkxml2confdata/netboot-proxy-network.conf @@ -10,7 +10,7 @@ expand-hosts except-interface=lo bind-interfaces listen-address=192.168.122.1 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-boot=pxeboot.img,,10.20.30.40 diff --git a/tests/networkxml2confdata/ptr-domains-auto.conf b/tests/networkxml2confdata/ptr-domains-auto.conf index 7f1a393dd5..3be679ac4d 100644 --- a/tests/networkxml2confdata/ptr-domains-auto.conf +++ b/tests/networkxml2confdata/ptr-domains-auto.conf @@ -10,7 +10,7 @@ local=/1.0.e.f.0.1.c.a.8.b.d.0.1.0.0.2.ip6.arpa/ except-interface=lo bind-dynamic interface=virbr0 -dhcp-range=192.168.122.2,192.168.122.254 +dhcp-range=192.168.122.2,192.168.122.254,24 dhcp-no-override dhcp-authoritative dhcp-lease-max=253 -- 2.14.5

1 1

[libvirt] [PATCH] qemu: Fix IOThread pids lost after qemuProcessReconnect
by Jie Wang 17 Oct '18

17 Oct '18

>From fca1732c0e1f691fb25c614349d5486bbc73a109 Mon Sep 17 00:00:00 2001 From: Jie Wang <wangjie88(a)huawei.com> Date: Wed, 17 Oct 2018 22:55:51 +0800 Subject: [PATCH] qemu: Fix IOThread pids lost after qemuProcessReconnect IOThread pids info will lost after libvirtd restart, then if we call pinIOThread, sched_setaffinity will be called with pid 0, not IOThread pid. So pinIOThread cannot work normally. Signed-off-by: Jie Wang <wangjie88.huawei.com> --- src/qemu/qemu_process.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 40d35cbe6b..5bf55721d2 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -7650,6 +7650,9 @@ qemuProcessReconnect(void *opaque) qemuDomainVcpuPersistOrder(obj->def); + if (qemuProcessDetectIOThreadPIDs(driver, obj, QEMU_ASYNC_JOB_NONE) < 0) + goto error; + if (qemuSecurityReserveLabel(driver->securityManager, obj->def, obj->pid) < 0) goto error; -- 2.16.2.windows.1

1 0

[libvirt] [PATCH] util: Fix a typo in comments of virresctrl.c
by Wang Huaqiang 17 Oct '18

17 Oct '18

Signed-off-by: Wang Huaqiang <huaqiang.wang(a)intel.com> --- src/util/virresctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index df5b512..5d811a2 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -259,7 +259,7 @@ virResctrlInfoMonFree(virResctrlInfoMonPtr mon) * all of them. While doing that we store the bitmask in a sparse array of * virBitmaps named `masks` indexed the same way as `sizes`. The upper bounds * of the sparse arrays are stored in nmasks or nsizes, respectively. - + * + * * =====Memory Bandwidth allocation technology (MBA)===== * * The memory bandwidth allocation support in virResctrlAlloc works in the -- 2.7.4

2 1

[libvirt] [PATCH v2 1/1] Add attribute single_usage_restriction for mdev type-id
by Kirti Wankhede 17 Oct '18

17 Oct '18

Generally a single instance of mdev device, a share of physical device, is assigned to user space application or a VM. There are cases when multiple instances of mdev devices of same or different types are required by user space application or VM. For example in case of vGPU, multiple mdev devices of type which represents whole GPU can be assigned to one instance of application or VM. All types of mdev devices may not support assigning multiple mdev devices to a user space application. In that case vendor driver can fail open() call of mdev device. But there is no way to know User space application to about the configuration supported by vendor driver. To expose supported configuration, vendor driver should add 'single_usage_restriction' attribute to type-id directory. Returning Y for this attribute indicates vendor driver has restriction of single mdev device of particular <type-id> assigned to one user space application. Returning N indicates that multiple mdev devices of particular <type-id> can be assigned to one user space application. User space application should read if 'single_usage_restriction' attibute is present in <type-id> directory of all mdev devices which are going to be used. If all read N then user space application can proceed with multiple mdev devices. This is optional and readonly attribute. Signed-off-by: Kirti Wankhede <kwankhede(a)nvidia.com> Reviewed-by: Neo Jia <cjia(a)nvidia.com> --- Documentation/ABI/testing/sysfs-bus-vfio-mdev | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-vfio-mdev b/Documentation/ABI/testing/sysfs-bus-vfio-mdev index 452dbe39270e..3aca352a70e5 100644 --- a/Documentation/ABI/testing/sysfs-bus-vfio-mdev +++ b/Documentation/ABI/testing/sysfs-bus-vfio-mdev @@ -85,6 +85,22 @@ Users: a particular <type-id> that can help in understanding the features provided by that type of mediated device. +What: /sys/.../mdev_supported_types/<type-id>/single_usage_restriction +Date: October 2018 +Contact: Kirti Wankhede <kwankhede(a)nvidia.com> +Description: + Reading this attribute will return Y or N. Returning Y indicates + vendor driver has restriction of single mdev device of this + particular <type-id> assigned to one user space application. + Returning N indicates that multiple mdev devices of particular + <type-id> can be assigned to one user space application. + This is optional and readonly attribute. +Users: + User space application should read if 'single_usage_restriction' + attibute is present in <type-id> directory of all mdev devices + which are going to be used. If all read N then user space + application can proceed with multiple mdev devices. + What: /sys/.../<device>/<UUID>/ Date: October 2016 Contact: Kirti Wankhede <kwankhede(a)nvidia.com> -- 2.7.0

5 5

[libvirt] [RFC PATCH 0/2] Add new mdev type for aggregated resources
by Zhenyu Wang 17 Oct '18

17 Oct '18

Current mdev device create interface depends on fixed mdev type, which get uuid from user to create instance of mdev device. If user wants to use customized number of resource for mdev device, then only can create new mdev type for that which may not be flexible. To allow to create user defined resources for mdev, this RFC trys to extend mdev create interface by adding new "instances=xxx" parameter following uuid, for target mdev type if aggregation is supported, it can create new mdev device which contains resources combined by number of instances, e.g echo "<uuid>,instances=10" > create VM manager e.g libvirt can check mdev type with "aggregation" attribute which can support this setting. And new sysfs attribute "instances" is created for each mdev device to show allocated number. Default number of 1 or no "instances" file can be used for compatibility check. This RFC trys to create new KVMGT type with minimal vGPU resources which can be combined with "instances=x" setting to allocate for user wanted resources. Zhenyu Wang (2): vfio/mdev: Add new instances parameters for mdev create drm/i915/gvt: Add new aggregation type drivers/gpu/drm/i915/gvt/gvt.c | 26 ++++++++++++--- drivers/gpu/drm/i915/gvt/gvt.h | 14 +++++--- drivers/gpu/drm/i915/gvt/kvmgt.c | 9 +++-- drivers/gpu/drm/i915/gvt/vgpu.c | 56 ++++++++++++++++++++++++++++---- drivers/s390/cio/vfio_ccw_ops.c | 3 +- drivers/vfio/mdev/mdev_core.c | 11 ++++--- drivers/vfio/mdev/mdev_private.h | 6 +++- drivers/vfio/mdev/mdev_sysfs.c | 42 ++++++++++++++++++++---- include/linux/mdev.h | 3 +- samples/vfio-mdev/mbochs.c | 3 +- samples/vfio-mdev/mdpy.c | 3 +- samples/vfio-mdev/mtty.c | 3 +- 12 files changed, 141 insertions(+), 38 deletions(-) -- 2.18.0.rc2

6 37

[libvirt] [PATCH] conf: Fix typos in pcie controllers' name
by Han Han 17 Oct '18

17 Oct '18

Signed-off-by: Han Han <hhan(a)redhat.com> --- src/conf/domain_addr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index 442e6aab94..e4ed143b76 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -158,9 +158,9 @@ virDomainPCIAddressFlagsCompatible(virPCIDeviceAddressPtr addr, } else if (devFlags & VIR_PCI_CONNECT_TYPE_PCIE_ROOT_PORT) { connectStr = "pcie-root-port"; } else if (devFlags & VIR_PCI_CONNECT_TYPE_PCIE_SWITCH_UPSTREAM_PORT) { - connectStr = "pci-switch-upstream-port"; + connectStr = "pcie-switch-upstream-port"; } else if (devFlags & VIR_PCI_CONNECT_TYPE_PCIE_SWITCH_DOWNSTREAM_PORT) { - connectStr = "pci-switch-downstream-port"; + connectStr = "pcie-switch-downstream-port"; } else if (devFlags & VIR_PCI_CONNECT_TYPE_DMI_TO_PCI_BRIDGE) { connectStr = "dmi-to-pci-bridge"; } else if (devFlags & VIR_PCI_CONNECT_TYPE_PCIE_TO_PCI_BRIDGE) { -- 2.19.1

2 1