Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild:
kbuild: fix modpost warnings for xtensa
kbuild: be more foregiving on init section naming
kbuild: rearrange a few function in modpost
kbuild: use LDFLAGS_MODULE only for .ko links
kconfig: remove unused members from struct symbol
kconfig: attach help text to menus
kbuild: fix up printing of Linux C Library version in scripts/ver_linux
kbuild: do not do section mismatch checks on vmlinux in 2nd pass