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

[wine-bugs at winehq.org]

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

--- Comment #7 from tjb <troyb at us.ibm.com> ---
(In reply to Anthony Jagers from comment #6)
> OK, I've added this bug to the addpdb page for this game.
> There is another bug report #41267. But, it never broaches the
> possibility that it was kernel related. 
> 
> For me the built-in ship console pops up, with the message of an
> unhandled exception caught.

Thanks.  The game still has a further bug in that it will only run for about 35
minutes (flawlessly though, both with and without DXVK) on the Nuketown map
before it will just lock up, I suspect some issue with thread safe behavior but
that bug is going to be very hard to track down, I don't even have an idea how
to approach it at this point.  I also don't know if the Linux kernel change is
a problem with Linux (bad change) or wine (needs to set up PTRACE_POKUSER calls
differently to comply with the new Linux change), I just don't know enough
about these low level function interfaces.

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