On Oct 18 11:27, Richard Henderson wrote: > Since QEMU does not implement ASIDs, changes to the ASID must flush the > tlb. However, if the ASID does not change there is no reason to flush. > > In testing a boot of the Ubuntu installer to the first menu, this reduces > the number of flushes by 30%, or nearly 600k instances. > > Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Aaron Lindsay <aa...@os.amperecomputing.com>
