CVSROOT: /cvs Module name: src Changes by: [email protected] 2026/01/14 15:42:34
Modified files:
sys/arch/amd64/include: specialreg.h
sys/arch/amd64/amd64: vmm_machdep.c
Log message:
Emulate AMD SysCfg MSR in vmm(4).
Linux kernels like to poke this to check for memory encryption
settings. Return 0's on reads instead of injecting #GP. Writes
continue to be ignored.
This reduces some noise for Linux guests on boot.
ok hshoexer@, mlarkin@
