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| author | Nicholas Piggin <npiggin@gmail.com> | 2023-11-13 22:23:06 +1000 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2024-02-23 23:24:43 +1000 |
| commit | 1b72973d39b601b3766d157d3d9bf99033c35e7f (patch) | |
| tree | ef00a1af5d29dcd787d476f98bddbe6dd884dbdf /hw/misc/pca9552.c | |
| parent | 2ab03484819d529184927314f3b541d7c2221b4a (diff) | |
| download | focaccia-qemu-1b72973d39b601b3766d157d3d9bf99033c35e7f.tar.gz focaccia-qemu-1b72973d39b601b3766d157d3d9bf99033c35e7f.zip | |
target/ppc: 440 optimise tlbwe TLB flushing
Have 440 tlbwe flush only the range corresponding to the addresses covered by the software TLB entry being modified rather than the entire TLB. This matches what 4xx does. Tested-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'hw/misc/pca9552.c')
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