of the symbol type checks. 2) exit_group() should kill register windows on sparc64 the same way we do for plain exit(). Thanks to Al Viro for spotting this." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Fix piggyback with newer binutils. sparc64: exit_group should kill register windows just like plain exit. îÎLÊ“(x