18 Sep
2018
18 Sep
'18
11:45 p.m.
Hi,
In cpu-64.cpp, in function Cpu::setup_sysenter, Fiasco try to set IA32_FMASK (called MSR_SFMASK in the code) to ~0ULL. However, only the lower 32bit of FMASK should be written to.
This cause problems on some platforms.
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Regards
Yuxuan Shui