> It depends a lot on what portion of the kernel gets enabled for W=1. > > As long as it's only drivers that are actively maintained, and they > make up a fairly small portion of all code, it should not be a problem > to find someone to fix useful warnings. Well, drivers/net/ethernet is around 1.5M LOC. The tree as a whole is just short of 23M LOC. So i guess that is a small portion of all the code. Andrew