https://bugzilla.kernel.org/show_bug.cgi?id=96351
--- Comment #17 from George Cheban georgechebanmk@gmail.com --- "make defconfig" = no drivers when booting with compiled kernel. Can't change .config in /linux dir, even when using "rm .config" and replacing it with renamed copy of already existing config for 3.12 kernel from /boot, "cat /home/[username]/linux/.config" shows always the same. When opening it with Kwrite = shows changed config, but compiling it as "defconfig".