Hi Richard, I tried to make sense of the multiple changes in your patch https://www.mail-archive.com/qemu-devel@nongnu.org/msg805595.html by splitting it in multiple trivial changes. At least this way it is easier to me to follow / review what you did.
The original patch description was: Add tlb_flush interface for a range of pages. Call these tlb_flush_range_by_mmuidx*. Rewrite the_flush_page_bits_by_mmuidx* to use the new functions, passing in TARGET_PAGE_SIZE for length. If you find it useful, fill free to take / respin / reorder this series, improving descriptions. Last patch certainly deserves a better description ;) Regards, Phil. Richard Henderson (9): accel/tcg: Replace g_new() + memcpy() by g_memdup() accel/tcg: Pass length argument to tlb_flush_range_locked() accel/tlb: Rename TLBFlushPageBitsByMMUIdxData -> TLBFlushRangeData accel/tcg: Add tlb_flush_range_by_mmuidx() accel/tcg: Add tlb_flush_page_bits_by_mmuidx_all_cpus() accel/tlb: Add tlb_flush_range_by_mmuidx_all_cpus_synced() accel/tcg: Rename tlb_flush_page_bits -> range]_by_mmuidx_async_0 accel/tlb: Rename tlb_flush_[page_bits > range]_by_mmuidx_async_[2 > 1] accel/tcg: Remove tlb_flush_page_bits_by_mmuidx_async_1() ??? include/exec/exec-all.h | 44 ++++++++ accel/tcg/cputlb.c | 231 ++++++++++++++++++++-------------------- 2 files changed, 158 insertions(+), 117 deletions(-) -- 2.26.3