* 'x86/orig_ax' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland:
x86: ptrace: set TS_COMPAT when 32-bit ptrace sets orig_eax>=0
x86: ptrace: do not sign-extend orig_ax on write
x86: syscall_get_nr returns int
asm-generic: syscall_get_nr returns int