b681604eda
In virtual machine (guest mode), the tlbwr instruction can not write the last entry of MTLB, so we need to make it non-present by invtlb and then write it by tlbfill. This also simplify the whole logic. Signed-off-by: Rui Wang <wangrui@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
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