[Bug 46472] Linux kernel 4.19 breaks startup of BO2 due to change in PTRACE_POKEUSER hw breakpoint behavior

https://bugs.winehq.org/show_bug.cgi?id=46472

--- Comment #39 from tjb  ---
(In reply to Anthony Jagers from comment #38)
> There are five fprintf calls in server/ptrace.c.
> Only if debug_level is set will they emit. The wine
> developers have it set to zero permanently. Also,
> there is no debug channel  for the server.

I modified ptrace.c with the code posted in an earlier message to intercept the
peek and poke ptrace calls.  fprintf(stderr,...) always outputs.