Both 2.6.10-rc3-bk8 and the latest (as of 9:00 am PST) copy of Linus's
BitKeeper tree give me the following build error:

  CC      init/main.o
init/main.c: In function `unknown_bootoption':
init/main.c:299: warning: asm operand 1 probably doesn't match constraints
init/main.c:299: error: impossible constraint in `asm'

That means the BUG(); statement is unbuildable.

This is with gcc 3.4.3.   .config is attached below.

Anyone else seeing this?

thanks,

greg k-h