openvswitch-datapath-dkms FTBFS with 12.04.2 3.5 kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
openvswitch (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Precise |
Fix Released
|
Critical
|
James Page |
Bug Description
[Impact]
Openvswitch DKMS module is not compatible with the 3.5 kernel which will be provided from 12.04.2. Users of openvswitch will only be able to use the native kernel module which does not support all features including GRE tunnelling.
Openstack Quantum, for example, makes extensive use of this feature.
[Test Case]
Install 12.04.2 from ISO
sudo apt-get install openvswitch-
DKMS module fails to build
[Regression Potential]
The cherry picked fixes provide support for the 3.5 kernel and rename the DKMS built modules to remove the _mod suffix.
This could regress the dkms package for 3.2 kernel users (that said I have tested this scenario and the upgrade from 3.2->3.5 as well).
[Original Bug Report]
The openvswitch-
DKMS make.log for openvswitch-1.4.0 for kernel 3.5.0-23-generic (x86_64)
Tue Feb 5 15:45:41 GMT 2013
checking build number... none
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/var/lib/
configure: error: C compiler cannot create executables
See `config.log' for more details
make: Entering directory `/var/lib/
make: *** No targets specified and no makefile found. Stop.
make: Leaving directory `/var/lib/
Although the 3.5 kernel does provide a native openvswitch module, it does not support GRE tunnels which are used extensively by OpenStack Quantum.
The patches currently held for quantal should suffice to fix this problem.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: openvswitch-
ProcVersionSign
Uname: Linux 3.5.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Tue Feb 5 15:45:03 2013
InstallationMedia: Ubuntu-Server 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130205)
MarkForUpload: True
PackageArchitec
SourcePackage: openvswitch
UpgradeStatus: No upgrade log present (probably fresh install)
Related branches
Changed in openvswitch (Ubuntu): | |
status: | New → Fix Released |
Changed in openvswitch (Ubuntu Precise): | |
importance: | Undecided → Critical |
status: | New → In Progress |
assignee: | nobody → James Page (james-page) |
milestone: | none → ubuntu-12.04.2 |
description: | updated |
description: | updated |
Error in original bug report was due to lack of libc6-dev.
Same errors as for quantal.