kernel-packages team mailing list archive

[Bernardo Reino <1156138@xxxxxxxxxxxxxxxxxx>]

Interesting :)

If the module builds OK but doesn't load, you could try loading it
manually "modprobe wl" and see if any errors show up on the
console/syslog/dmesg.

AFAIK the patch you've applied adds support for 3.8 as well as for
lowlatency. If this works OK you could try isolating the lowlatency
part, as the patch for 3.8 (and 3.9 and 3.10) is already in the Ubuntu
package (I'm using 6.30.223 with kernel 3.10 under Ubuntu 12.04 and it
works great).

Note that even if this patch actually makes the module work, its legal
situation is, as far as I can judge (without being a judge :), not
certain.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to bcmwl in Ubuntu.
https://bugs.launchpad.net/bugs/1156138

Title:
  bcmwl-kernel-source fails to build on lowlatency kernel [FATAL:
  modpost: GPL-incompatible module wl.ko uses GPL-only symbol
  '__rcu_read_unlock']

Status in “bcmwl” package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 13.04

  ProblemType: Package
  DistroRelease: Ubuntu 13.04
  Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6
  ProcVersionSignature: Ubuntu 3.8.0-13.22-generic 3.8.3
  Uname: Linux 3.8.0-13-generic i686
  NonfreeKernelModules: wl
  ApportVersion: 2.9.1-0ubuntu1
  Architecture: i386
  DKMSKernelVersion: 3.8.0-12-lowlatency
  Date: Sat Mar 16 23:37:03 2013
  InstallationDate: Installed on 2013-01-03 (72 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
  MarkForUpload: True
  PackageVersion: 6.20.155.1+bdcom-0ubuntu6
  SourcePackage: bcmwl
  Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6: bcmwl kernel module failed to build
  UpgradeStatus: Upgraded to raring on 2013-03-12 (4 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1156138/+subscriptions