[libvirt] [PATCH] qemu: Init reattaching related members of pciDevice before reattach
Otherwise the device will still be bound to pci-stub driver even it's set as "managed=yes" when do detaching. Of course, it won't triger any driver reprobing too. --- src/qemu/qemu_hotplug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 5f449fb..b7fdfa0 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1761,6 +1761,7 @@ int qemuDomainDetachHostPciDevice(struct qemud_driver *driver, pciDeviceListDel(driver->activePciHostdevs, pci); if (pciResetDevice(pci, driver->activePciHostdevs, NULL) < 0) ret = -1; + pciDeviceReAttachInit(pci); qemuReattachPciDevice(pci, driver); pciFreeDevice(pci); } -- 1.7.6
On 08/17/2011 05:04 AM, Osier Yang wrote:
Otherwise the device will still be bound to pci-stub driver even it's set as "managed=yes" when do detaching. Of course, it won't triger any driver reprobing too. --- src/qemu/qemu_hotplug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 5f449fb..b7fdfa0 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1761,6 +1761,7 @@ int qemuDomainDetachHostPciDevice(struct qemud_driver *driver, pciDeviceListDel(driver->activePciHostdevs, pci); if (pciResetDevice(pci, driver->activePciHostdevs, NULL)< 0) ret = -1; + pciDeviceReAttachInit(pci); qemuReattachPciDevice(pci, driver);
ACK. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
于 2011年08月17日 20:53, Eric Blake 写道:
On 08/17/2011 05:04 AM, Osier Yang wrote:
Otherwise the device will still be bound to pci-stub driver even it's set as "managed=yes" when do detaching. Of course, it won't triger any driver reprobing too. --- src/qemu/qemu_hotplug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 5f449fb..b7fdfa0 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1761,6 +1761,7 @@ int qemuDomainDetachHostPciDevice(struct qemud_driver *driver, pciDeviceListDel(driver->activePciHostdevs, pci); if (pciResetDevice(pci, driver->activePciHostdevs, NULL)< 0) ret = -1; + pciDeviceReAttachInit(pci); qemuReattachPciDevice(pci, driver);
ACK.
Pushed, thanks. Osier
participants (2)
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Eric Blake -
Osier Yang