diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index a63cf187a4..4b3ac7093c 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -887,16 +887,20 @@ void tlb_flush_page_bits_by_mmuidx_all_cpus(CPUState *src_cpu,
                                        idxmap, bits);
 }
 
-void tlb_flush_page_bits_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
-                                                   target_ulong addr,
-                                                   uint16_t idxmap,
-                                                   unsigned bits)
+void tlb_flush_range_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
+                                               target_ulong addr,
+                                               target_ulong len,
+                                               uint16_t idxmap,
+                                               unsigned bits)
 {
     TLBFlushRangeData d, *p;
     CPUState *dst_cpu;
 
-    /* If all bits are significant, this devolves to tlb_flush_page. */
-    if (bits >= TARGET_LONG_BITS) {
+    /*
+     * If all bits are significant, and len is small,
+     * this devolves to tlb_flush_page.
+     */
+    if (bits >= TARGET_LONG_BITS && len <= TARGET_PAGE_SIZE) {
         tlb_flush_page_by_mmuidx_all_cpus_synced(src_cpu, addr, idxmap);
         return;
     }
@@ -908,7 +912,7 @@ void tlb_flush_page_bits_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
 
     /* This should already be page aligned */
     d.addr = addr & TARGET_PAGE_MASK;
-    d.len = TARGET_PAGE_SIZE;
+    d.len = len;
     d.idxmap = idxmap;
     d.bits = bits;
 
@@ -926,6 +930,15 @@ void tlb_flush_page_bits_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
                           RUN_ON_CPU_HOST_PTR(p));
 }
 
+void tlb_flush_page_bits_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
+                                                   target_ulong addr,
+                                                   uint16_t idxmap,
+                                                   unsigned bits)
+{
+    tlb_flush_range_by_mmuidx_all_cpus_synced(src_cpu, addr, TARGET_PAGE_SIZE,
+                                              idxmap, bits);
+}
+
 /* update the TLBs so that writes to code in the virtual page 'addr'
    can be detected */
 void tlb_protect_code(ram_addr_t ram_addr)
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 9a3dbb7ec0..8021adf38f 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -281,6 +281,11 @@ void tlb_flush_range_by_mmuidx(CPUState *cpu, target_ulong addr,
 void tlb_flush_range_by_mmuidx_all_cpus(CPUState *cpu, target_ulong addr,
                                         target_ulong len, uint16_t idxmap,
                                         unsigned bits);
+void tlb_flush_range_by_mmuidx_all_cpus_synced(CPUState *cpu,
+                                               target_ulong addr,
+                                               target_ulong len,
+                                               uint16_t idxmap,
+                                               unsigned bits);
 
 /**
  * tlb_set_page_with_attrs:
@@ -397,6 +402,13 @@ static inline void tlb_flush_range_by_mmuidx_all_cpus(CPUState *cpu,
                                                       unsigned bits)
 {
 }
+static inline void tlb_flush_range_by_mmuidx_all_cpus_synced(CPUState *cpu,
+                                                             target_ulong addr,
+                                                             target_long len,
+                                                             uint16_t idxmap,
+                                                             unsigned bits)
+{
+}
 #endif
 /**
  * probe_access: