hinval_vvma_all in core::arch::riscv32 - Rust
Description: Invalidate hypervisor translation cache for all guest address spaces and guest virtual addresses
Keywords: rust, rustlang, rust-lang, hinval_vvma_all

# Function core::arch::riscv32::hinval_vvma_all

source · [−]

    pub unsafe fn hinval_vvma_all()

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
Available on RISC-V RV32 only.
Expand description

Invalidate hypervisor translation cache for all guest address spaces and guest virtual addresses

This instruction invalidates any address-translation cache entries that an `HFENCE.VVMA` instruction with the same values of `vaddr` and `asid` would invalidate.

This fence applies to any guest address spaces and guest virtual addresses.