This patch set is continuous MMU enhancement, it is focused on TLB search, especially on function helper_invtlb_page_asid() and function helper_invtlb_page_asid_or_g(). The code is similiar with function loongarch_tlb_search(), one common API loongarch_tlb_search_cb() is added for these functions.
Also there is optimization with qemu TLB flush, invalidate_tlb_entry() is used to flush one TLB entry rather than flush all TLB entries. This patchset is based on patch sent at https://lore.kernel.org/qemu-devel/20250730030202.3425934-1-maob...@loongson.cn/ Bibo Mao (6): target/loongarch: Add tlb search callback in loongarch_tlb_search() target/loongarch: Add common API loongarch_tlb_search_cb() target/loongarch: Use loongarch_tlb_search_cb in helper_invtlb_page_asid_or_g target/loongarch: Use loongarch_tlb_search_cb in helper_invtlb_page_asid target/loongarch: Only flush one TLB entry in helper_invtlb_page_asid_or_g target/loongarch: Only flush one TLB entry in helper_invtlb_page_asid target/loongarch/tcg/tlb_helper.c | 115 +++++++++++++++++------------- 1 file changed, 64 insertions(+), 51 deletions(-) base-commit: e5859141b9b6aec9e0a14dacedc9f02fe2f15844 -- 2.39.3
