# Function core::arch::riscv64::hinval_gvma_vmid

source · [−]

    pub unsafe fn hinval_gvma_vmid(vmid: usize)

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on RISC-V RV64 only.
Expand description

Invalidate hypervisor translation cache for given virtual machine

This instruction invalidates any address-translation cache entries that an `HFENCE.GVMA` instruction with the same values of `gaddr` and `vmid` would invalidate.

This fence specifies a single virtual machine by virtual machine identifier (VMID).