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## hinval_gvma_all

# Function hinval_gvma_all

Source

    pub unsafe fn hinval_gvma_all()

🔬This is a nightly-only experimental API. (`riscv_ext_intrinsics` #114544)
Available on RISC-V RV64 only.
Expand description

Invalidate hypervisor translation cache for all virtual machines and guest physical addresses

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 all guest physical addresses and all virtual machines.