[PATCH] consolidate sys_shmat

arch/alpha/kernel/osf_sys.c

arch/alpha/kernel/systbls.S

arch/arm/kernel/sys_arm.c

arch/ia64/kernel/entry.S

arch/ia64/kernel/sys_ia64.c

arch/mips/kernel/syscall.c

arch/parisc/kernel/sys_parisc.c

arch/parisc/kernel/syscall_table.S

arch/sh64/kernel/sys_sh64.c

arch/sh64/kernel/syscalls.S

arch/um/include/sysdep-x86_64/syscalls.h

arch/um/sys-x86_64/syscalls.c

arch/x86_64/kernel/sys_x86_64.c

include/asm-x86_64/unistd.h

include/linux/syscalls.h

ipc/shm.c

kernel/sys_ni.c