After more testing, I discovered that – unusually – the very latest driver (313.09) fails to compile with kernel 3.8-rc1, but an earlier driver – 310.14 – does compile OK!

I won’t do too much more testing, as 3.8-rc1 breaks some KDE apps (see Linus’ angry rant on the LKML!).   Hopefully 3.8-rc2 will be out soon..

Robert Gadsdon.   December 29th 2012.