Em 09-02-2011 12:24, Stefan Richter escreveu: > On Feb 09 Stefan Richter wrote: >>> https://bugs.launchpad.net/ubuntu/+source/linux-kernel-headers/+bug/134222 > > Correction: > > Bug 134222 has *nothing* to do with the removal of the older ieee1394 > stack. Agreed. > The bug is about > > 1. a defect during assembling the linux-kernel-headers package. Yes. > The drivers/ieee1394/* files do not belong into such a package. > They are driver source files, not exported kernel headers. > > Don't export kernel source files as linux-headers if they are not > meant to be exported. It would be fine if they match the ABI symbols found on the vanilla kernel for the same version. If they don't match, the media backport system could have a fix, as there are several cases where the backport system detects for some specific ABI changes, and apply some solution that will make the driver compile and work with that ABI version. > 2. the dvb backports relying on this broken package. Tough luck. > > You want to build a kernelspace driver whose sources include other > kernel sources? Well, include these kernel sources, not some > arbitrary userland source files. I partially agree The media backport tree is meant only to help people to test media drivers. It is not meant to be used on production, as nobody is actually doing tests to check if the backports are fine for some specific distro. So, it is an "use with your own risk" approach. If it doesn't work... well, this can happen. People are free to fix and send us patches for it. The real solution is to do a real backport for some specific distro. The media_build might help to point where the ABI differences are, but some additional changes may be required to be sure that the module will work fine. On the other hand, adding the Firewire stack at the media building tree would probably add more pain, especially for the ones using other firewire hardware and/or other distros. In any case, I don't think that Stefan or any Firewire upstream developer should do anything to solve it. It is a problem that needs to be addressed by Ubuntu people, and/or by the developers that want to test the Firwire driver with the Ubuntu-shipped kernel. Cheers, Mauro. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
