http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1770
Summary: [VT-D] NIC cannot work in vmx guest
Product: Xen
Version: unstable
Platform: All
OS/Version: Linux
Status: NEW
Severity: major
Priority: P1
Component: HVM
AssignedTo: xen-bugs@lists.xensource.com
ReportedBy: yongjie.ren@intel.com
CC: yang.z.zhang@intel.com
Assigned NICs cannot cannot work in guest. Guest can boot up, and the NIC
driver is installed in guest. It cannot get ip by 'dhclient'. This is
regression between CS:23546 and CS:23553. Chang set 23546 doesn't have this
issue. I use Intel 82574L and 82541PI Gigabit NICs.
Reproduce steps:
1.prepare a config file with "pci = [ '07:01.0' ]" ; the NIC 07:01.0 is stubbed
using pciback in host.
2.xl create myconfig
3.in guest, run 'dhclient eth0' (if eth0 is the NIC assigned)
4.in guest, run 'ifconfig', we found eth0 cannot get IP.
Environment:
Service Arch (ia32/ia32e/IA64): ia32e
Guest Arch (ia32/ia32e/IA64): ia32e
Guest OS Type (Linux/Windows): Linux
xen changeset: 23553:eca057e4475c
xen-date: Fri Jun 17 08:08:13 2011 +0100
pvops git:
commit 6d94b752e1363757f8eb4558e6f721a3e703cfe2
Author: Ian Campbell <ian.campbell@citrix.com>
Date: Wed Jun 1 16:48:15 2011 +0100
ioemu git:
commit e073e69457b4d99b6da0b6536296e3498f7f6599
Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Fri Feb 11 17:54:51 2011 +0000
tboot changeset:
changeset: 252:794ec65050c1
tag: tip
user: Joseph Cihula <joseph.cihula@intel.com>
date: Mon Apr 11 11:35:06 2011 -0700
summary: Added Developer's Certificate of Origin 1.1 to README
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Summary: [VT-D] NIC cannot work in vmx guest
Product: Xen
Version: unstable
Platform: All
OS/Version: Linux
Status: NEW
Severity: major
Priority: P1
Component: HVM
AssignedTo: xen-bugs@lists.xensource.com
ReportedBy: yongjie.ren@intel.com
CC: yang.z.zhang@intel.com
Assigned NICs cannot cannot work in guest. Guest can boot up, and the NIC
driver is installed in guest. It cannot get ip by 'dhclient'. This is
regression between CS:23546 and CS:23553. Chang set 23546 doesn't have this
issue. I use Intel 82574L and 82541PI Gigabit NICs.
Reproduce steps:
1.prepare a config file with "pci = [ '07:01.0' ]" ; the NIC 07:01.0 is stubbed
using pciback in host.
2.xl create myconfig
3.in guest, run 'dhclient eth0' (if eth0 is the NIC assigned)
4.in guest, run 'ifconfig', we found eth0 cannot get IP.
Environment:
Service Arch (ia32/ia32e/IA64): ia32e
Guest Arch (ia32/ia32e/IA64): ia32e
Guest OS Type (Linux/Windows): Linux
xen changeset: 23553:eca057e4475c
xen-date: Fri Jun 17 08:08:13 2011 +0100
pvops git:
commit 6d94b752e1363757f8eb4558e6f721a3e703cfe2
Author: Ian Campbell <ian.campbell@citrix.com>
Date: Wed Jun 1 16:48:15 2011 +0100
ioemu git:
commit e073e69457b4d99b6da0b6536296e3498f7f6599
Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Fri Feb 11 17:54:51 2011 +0000
tboot changeset:
changeset: 252:794ec65050c1
tag: tip
user: Joseph Cihula <joseph.cihula@intel.com>
date: Mon Apr 11 11:35:06 2011 -0700
summary: Added Developer's Certificate of Origin 1.1 to README
--
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You are the assignee for the bug, or are watching the assignee.
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