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## hinval_vvma_vaddr

# Function hinval_vvma_vaddr

Source

    pub unsafe fn hinval_vvma_vaddr(vaddr: usize)

🔬This is a nightly-only experimental API. (`riscv_ext_intrinsics` #114544)
Available on (RISC-V RV32 or RISC-V RV64) and (RISC-V RV64) only.
Expand description

Invalidate hypervisor translation cache for given guest virtual address

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 specifies a single guest virtual address.