Description of problem: Autoloading drivers doesn't work for external modules which are installed below /lib/modules/<version>/extra Version-Release number of selected component (if applicable): initscripts-7.93.31.EL-1
Created attachment 183041 [details] suggested fix. Patch makes kmodule additionally look in /lib/modules/<version>/extra and /lib/modules/<version>/weak-updates.
Note: this change is needed for the xen pv-on-hvm drivers.
We don't rebuild these modules for each kernel?
We probably can rebuild them for each kernel, not sure yet what the process will be. But .../extra will be needed anyway for it to work. While being at it I've added weak-modules too to avoid surprises because you might have external modules in both directories, so if we search one we should search the other one too.
Created attachment 186241 [details] different patch Does this work for you? It's a little bigger patch, but it's also more future-proof.
Created attachment 187261 [details] fix for the fix Works after putting back in the uname() syscall. For some strange reason it works the first time isAvailable() is called, probably pure luck that the data from a previous uname() syscall has the correct location on the stack and wasn't overwritten yet.
devel ack on the patch. Exception is not for me to decide. :)
Added in 7.93.31.EL-2.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2007-0799.html