On Wed, 29 Dec 2004, Linus Torvalds wrote: > > .. no, I see what's up. System call returns _are_ special for > single-stepping. I'll think about it..
Ok, I think I know what's up.
It's literally the bogus fake signal that do_syscall_trace() sends. I
think the TIF_SINGLESTEP case in do_syscall_trace() should only do the
ptrace_notify() and return..
Linus
