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372dbdb90c
BookE software TLB is implemented by flushing old translations from the relevant TCG TLB whenever software TLB entries change. This means a new software TLB entry should not have any corresponding cached TCG TLB translations, so there is nothing to flush. The exception is multiple software TLBs that cover the same address and address space, but that is a programming error and results in undefined behaviour, and flushing does not give an obviously better outcome in that case either. Remove the unnecessary flush of a newly written software TLB entry. Tested-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> |
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| target-common.c | ||