https://bugs.winehq.org/show_bug.cgi?id=47571
Brendan Shanks bshanks@codeweavers.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |bshanks@codeweavers.com
--- Comment #8 from Brendan Shanks bshanks@codeweavers.com --- I've reproduced the problem with multiple games, it's caused because the kernel only does UMIP instruction emulation for 32-bit processes. Some 64-bit games also use these instructions and crash as a result. I'm testing a kernel patch that will enable the emulation for 64-bit processes, for now the clearcpuid=514 kernel parameter should be used to disable UMIP.