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-maobibo@loongson.cn/

---
v1 ... v2:
  1. Add bugfix patch with CSR_STLBPS page size set issue.
  2. Add tlb entry invalidation in function invalidate_tlb(), it can be
     used in both helper_invtlb_page_asid() and function
     helper_invtlb_page_asid_or_g().
---
Bibo Mao (8):
  target/loongarch: Fix page size set issue with CSR_STLBPS
  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: Invalid tlb entry in invalidate_tlb()
  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/csr_helper.c |   2 +-
 target/loongarch/tcg/tlb_helper.c | 109 +++++++++++++++---------------
 2 files changed, 57 insertions(+), 54 deletions(-)


base-commit: 51604337790aacfd22770b7996c99ed7b5c085c5
-- 
2.39.3