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f67fdc737e
than the switchin functions to guarantee that we're operating with the correct tlb entry. - Remove the post copy/zero tlb invalidations. It is faster to invalidate an entry that is known to exist and so it is faster to invalidate after use. However, some architectures implement speculative page table prefetching so we can not be guaranteed that the invalidated entry is still invalid when we re-enter any of these functions. As a result of this we must always invalidate before use to be safe. |
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ibcs2 | ||
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Makefile |