sanitize rt_sigaction() situation a bit
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 26 Nov 2012 04:12:10 +0000 (23:12 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 3 Feb 2013 20:09:18 +0000 (15:09 -0500)
commiteaca6eae3e0c41d41fcb9d1d70e00934988dff2e
treead1fc38c1a76d2eadccb0cd591151b09a270fc57
parent377840744bea59aacd524f496dc577463f94584b
sanitize rt_sigaction() situation a bit

Switch from __ARCH_WANT_SYS_RT_SIGACTION to opposite
(!CONFIG_ODD_RT_SIGACTION); the only two architectures that
need it are alpha and sparc.  The reason for use of CONFIG_...
instead of __ARCH_... is that it's needed only kernel-side
and doing it that way avoids a mess with include order on many
architectures.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/Kconfig
arch/alpha/Kconfig
arch/ia64/include/asm/unistd.h
arch/powerpc/include/asm/syscalls.h
arch/sparc/Kconfig
arch/sparc/kernel/sys_sparc_32.c
arch/x86/um/shared/sysdep/syscalls_32.h
arch/xtensa/include/asm/syscall.h
include/asm-generic/syscalls.h
include/linux/syscalls.h
kernel/signal.c