diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 9c77aa5bf9..0d890e1e60 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -240,6 +240,22 @@ void tlb_flush_by_mmuidx_all_cpus_synced(CPUState *cpu, uint16_t idxmap);
  */
 void tlb_set_asid_for_mmuidx(CPUState *cpu, uint32_t asid,
                              uint16_t idxmap, uint16_t dep_idxmap);
+/**
+ * tlb_flush_asid_by_mmuidx:
+ * @cpu: Originating CPU of the flush
+ * @asid: Address Space Identifier
+ * @idxmap: bitmap of MMU indexes to flush if asid matches
+ *
+ * For each mmu index, if @asid matches the value previously saved via
+ * tlb_set_asid_for_mmuidx, flush the index.
+ */
+void tlb_flush_asid_by_mmuidx(CPUState *cpu, uint32_t asid, uint16_t idxmap);
+/* Similarly, broadcasting to all cpus. */
+void tlb_flush_asid_by_mmuidx_all_cpus(CPUState *cpu, uint32_t asid,
+                                       uint16_t idxmap);
+/* Similarly, waiting for the broadcast to complete.  */
+void tlb_flush_asid_by_mmuidx_all_cpus_synced(CPUState *cpu, uint32_t asid,
+                                              uint16_t idxmap);
 /**
  * tlb_set_page_with_attrs:
  * @cpu: CPU to add this TLB entry for
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 5ee0046b62..c072dd4c47 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -285,12 +285,14 @@ typedef union {
     unsigned long host_ulong;
     void         *host_ptr;
     vaddr         target_ptr;
+    uint64_t      uint64;
 } run_on_cpu_data;
 
 #define RUN_ON_CPU_HOST_PTR(p)    ((run_on_cpu_data){.host_ptr = (p)})
 #define RUN_ON_CPU_HOST_INT(i)    ((run_on_cpu_data){.host_int = (i)})
 #define RUN_ON_CPU_HOST_ULONG(ul) ((run_on_cpu_data){.host_ulong = (ul)})
 #define RUN_ON_CPU_TARGET_PTR(v)  ((run_on_cpu_data){.target_ptr = (v)})
+#define RUN_ON_CPU_UINT64(i)      ((run_on_cpu_data){.uint64 = (i)})
 #define RUN_ON_CPU_NULL           RUN_ON_CPU_HOST_PTR(NULL)
 
 typedef void (*run_on_cpu_func)(CPUState *cpu, run_on_cpu_data data);
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index c68f57755b..62baaa9ca6 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -540,6 +540,61 @@ void tlb_flush_page_all_cpus_synced(CPUState *src, target_ulong addr)
     tlb_flush_page_by_mmuidx_all_cpus_synced(src, addr, ALL_MMUIDX_BITS);
 }
 
+static void tlb_flush_asid_by_mmuidx_async_work(CPUState *cpu,
+                                                run_on_cpu_data data)
+{
+    CPUTLB *tlb = cpu_tlb(cpu);
+    uint32_t asid = data.uint64;
+    uint16_t idxmap = data.uint64 >> 32;
+    uint16_t to_flush = 0, work;
+
+    assert_cpu_is_self(cpu);
+
+    for (work = idxmap; work != 0; work &= work - 1) {
+        int mmu_idx = ctz32(work);
+        if (tlb->d[mmu_idx].asid == asid) {
+            to_flush |= 1 << mmu_idx;
+        }
+    }
+
+    if (to_flush) {
+        tlb_flush_by_mmuidx_async_work(cpu, RUN_ON_CPU_HOST_INT(to_flush));
+    }
+}
+
+void tlb_flush_asid_by_mmuidx(CPUState *cpu, uint32_t asid, uint16_t idxmap)
+{
+    uint64_t asid_idx = deposit64(asid, 32, 32, idxmap);
+
+    if (cpu->created && !qemu_cpu_is_self(cpu)) {
+        async_run_on_cpu(cpu, tlb_flush_asid_by_mmuidx_async_work,
+                         RUN_ON_CPU_UINT64(asid_idx));
+    } else {
+        tlb_flush_asid_by_mmuidx_async_work(cpu, RUN_ON_CPU_UINT64(asid_idx));
+    }
+}
+
+void tlb_flush_asid_by_mmuidx_all_cpus(CPUState *src_cpu,
+                                       uint32_t asid, uint16_t idxmap)
+{
+    uint64_t asid_idx = deposit64(asid, 32, 32, idxmap);
+
+    flush_all_helper(src_cpu, tlb_flush_asid_by_mmuidx_async_work,
+                     RUN_ON_CPU_UINT64(asid_idx));
+    tlb_flush_asid_by_mmuidx_async_work(src_cpu, RUN_ON_CPU_UINT64(asid_idx));
+}
+
+void tlb_flush_asid_by_mmuidx_all_cpus_synced(CPUState *src_cpu,
+                                              uint32_t asid, uint16_t idxmap)
+{
+    uint64_t asid_idx = deposit64(asid, 32, 32, idxmap);
+
+    flush_all_helper(src_cpu, tlb_flush_asid_by_mmuidx_async_work,
+                     RUN_ON_CPU_UINT64(asid_idx));
+    async_safe_run_on_cpu(src_cpu, tlb_flush_asid_by_mmuidx_async_work,
+                          RUN_ON_CPU_UINT64(asid_idx));
+}
+
 void tlb_set_asid_for_mmuidx(CPUState *cpu, uint32_t asid, uint16_t idxmap,
                              uint16_t depmap)
 {
