CVSROOT: /cvs Module name: src Changes by: [email protected] 2025/11/26 06:48:57
Modified files:
sys/arch/amd64/amd64: trap.c
Log message:
SEV-ES: Implement wbinvd in the trap handler
When MP is enabled, OpenBSD uses the WBINVD instruction. With SEV-ES,
this causes a VC trap if the hypervisor has the WBINVD intercept enabled.
In the trap handler, simply forward the WBINVD exit to the hypervisor.
>From Sebastian Sturm
ok mlarkin hshoexer
