Re: [Qemu-devel] [PATCH for-4.2 02/24] cputlb: Add tlb_flush_asid_by_mmuidx and friends

2019-07-22 Thread Alex Bennée
Richard Henderson writes: > Since we have remembered ASIDs, we can further minimize flushing > by comparing against the one we want to flush. > > Signed-off-by: Richard Henderson > --- > include/exec/exec-all.h | 16 + > include/qom/cpu.h | 1 + > accel/tcg/cputlb.c |

[Qemu-devel] [PATCH for-4.2 02/24] cputlb: Add tlb_flush_asid_by_mmuidx and friends

2019-07-19 Thread Richard Henderson
Since we have remembered ASIDs, we can further minimize flushing by comparing against the one we want to flush. Signed-off-by: Richard Henderson --- include/exec/exec-all.h | 16 + include/qom/cpu.h | 1 + accel/tcg/cputlb.c | 51 +