diff --git a/MAINTAINERS b/MAINTAINERS
index 5340de05155c7c96724cac5adf5425f8145fc218..118efa5e292cb5096897a861857b5731b31048bf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -136,6 +136,7 @@ F: docs/devel/decodetree.rst
 F: docs/devel/tcg*
 F: include/exec/cpu*.h
 F: include/exec/exec-all.h
+F: include/exec/tb-flush.h
 F: include/exec/helper*.h
 F: include/sysemu/cpus.h
 F: include/sysemu/tcg.h
diff --git a/accel/stubs/tcg-stub.c b/accel/stubs/tcg-stub.c
index 96af23dc5da83903948e1fa6842889628cc72cb3..813695b402cbd66efa2d87bc063a8987fcdc2828 100644
--- a/accel/stubs/tcg-stub.c
+++ b/accel/stubs/tcg-stub.c
@@ -11,6 +11,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "exec/tb-flush.h"
 #include "exec/exec-all.h"
 
 void tb_flush(CPUState *cpu)
diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c
index efefa08ee11cbc17afac814eed16301b61002a2d..7246c1c46b72b21bc6b4e3762826f73827fdb84f 100644
--- a/accel/tcg/tb-maint.c
+++ b/accel/tcg/tb-maint.c
@@ -22,6 +22,7 @@
 #include "exec/cputlb.h"
 #include "exec/log.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "exec/translate-all.h"
 #include "sysemu/tcg.h"
 #include "tcg/tcg.h"
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index a5bea8f99c8eda6ef3c446b8cd8deac0da27359e..74deb18bd0676e550a235b804eac359f80e7b0bc 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -47,6 +47,7 @@
 #include "exec/cputlb.h"
 #include "exec/translate-all.h"
 #include "exec/translator.h"
+#include "exec/tb-flush.h"
 #include "qemu/bitmap.h"
 #include "qemu/qemu-print.h"
 #include "qemu/main-loop.h"
diff --git a/cpu.c b/cpu.c
index 2e9f93124960c8e7552230aac8f1789b581c561b..e6abc6c76cc26ea14a2f119d6402b2d663b2eb47 100644
--- a/cpu.c
+++ b/cpu.c
@@ -36,6 +36,7 @@
 #include "exec/replay-core.h"
 #include "exec/cpu-common.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "exec/translate-all.h"
 #include "exec/log.h"
 #include "hw/core/accel-cpu.h"
diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c
index ef506faa8e2705c33a72f23203153b958072ad8f..abb1777e73eaa6acbfe597c42399d4a899625248 100644
--- a/gdbstub/gdbstub.c
+++ b/gdbstub/gdbstub.c
@@ -47,6 +47,8 @@
 #include "semihosting/semihost.h"
 #include "exec/exec-all.h"
 #include "exec/replay-core.h"
+#include "exec/tb-flush.h"
+#include "exec/hwaddr.h"
 
 #include "internals.h"
 
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 925ff523cc9dddfe378ed338058b3242e3ff54f4..ec4def62f8170c94fa1c5b61a78bb732ac261fb0 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -8,6 +8,7 @@
 #include "qemu/module.h"
 #include "qemu/error-report.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "helper_regs.h"
 #include "hw/ppc/ppc.h"
 #include "hw/ppc/spapr.h"
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index e09254333d36fca7f99231debeb6aa52d2edf4f2..ad9eb6067b34223b8ce49da4b58d4b4ce7eb3670 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -677,7 +677,6 @@ void tb_invalidate_phys_addr(target_ulong addr);
 #else
 void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs);
 #endif
-void tb_flush(CPUState *cpu);
 void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr);
 void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end);
 void tb_set_jmp_target(TranslationBlock *tb, int n, uintptr_t addr);
diff --git a/include/exec/tb-flush.h b/include/exec/tb-flush.h
new file mode 100644
index 0000000000000000000000000000000000000000..d92d06565beb8f2ef6cbd199b8529635a83688ac
--- /dev/null
+++ b/include/exec/tb-flush.h
@@ -0,0 +1,26 @@
+/*
+ * tb-flush prototype for use by the rest of the system.
+ *
+ * Copyright (c) 2022 Linaro Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#ifndef _TB_FLUSH_H_
+#define _TB_FLUSH_H_
+
+/**
+ * tb_flush() - flush all translation blocks
+ * @cs: CPUState (must be valid, but treated as anonymous pointer)
+ *
+ * Used to flush all the translation blocks in the system. Sometimes
+ * it is simpler to flush everything than work out which individual
+ * translations are now invalid and ensure they are not called
+ * anymore.
+ *
+ * tb_flush() takes care of running the flush in an exclusive context
+ * if it is not already running in one. This means no guest code will
+ * run until this complete.
+ */
+void tb_flush(CPUState *cs);
+
+#endif /* _TB_FLUSH_H_ */
diff --git a/linux-user/user-internals.h b/linux-user/user-internals.h
index 3576da413f407df68bf67dbe74e25a410d9c333a..9333db4f51c4d2a7e198e3abe640c39c402cc8ee 100644
--- a/linux-user/user-internals.h
+++ b/linux-user/user-internals.h
@@ -20,6 +20,7 @@
 
 #include "exec/user/thunk.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "qemu/log.h"
 
 extern char *exec_path;
diff --git a/plugins/core.c b/plugins/core.c
index e04ffa1ba41bf26243f49d3b4f651780f005218c..04632886b90527295b4fc3e860d141259e904785 100644
--- a/plugins/core.c
+++ b/plugins/core.c
@@ -24,6 +24,7 @@
 #include "exec/cpu-common.h"
 
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "exec/helper-proto.h"
 #include "tcg/tcg.h"
 #include "tcg/tcg-op.h"
diff --git a/plugins/loader.c b/plugins/loader.c
index 88c30bde2d6aa4c18f86b2853129a8304598abdb..809f3f9b13dc13a3607a7e9bcaacb77bc0fc5a9d 100644
--- a/plugins/loader.c
+++ b/plugins/loader.c
@@ -29,7 +29,7 @@
 #include "qemu/plugin.h"
 #include "qemu/memalign.h"
 #include "hw/core/cpu.h"
-#include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #ifndef CONFIG_USER_ONLY
 #include "hw/boards.h"
 #endif
diff --git a/target/alpha/sys_helper.c b/target/alpha/sys_helper.c
index 25f6cb88940d9a8164d2edbc1904c66f4022a0e0..c83c92dd4ce9269741e72e77d7cc8e53d9f0e103 100644
--- a/target/alpha/sys_helper.c
+++ b/target/alpha/sys_helper.c
@@ -20,6 +20,7 @@
 #include "qemu/osdep.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "exec/helper-proto.h"
 #include "sysemu/runstate.h"
 #include "sysemu/sysemu.h"
diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index ab566639e54daa99eaf362fe4c010bf2fca233de..d522efc0b63a209048b289bd8d50d9c8281803a2 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -25,6 +25,7 @@
 #include "time_helper.h"
 #include "qemu/main-loop.h"
 #include "exec/exec-all.h"
+#include "exec/tb-flush.h"
 #include "sysemu/cpu-timers.h"
 #include "qemu/guest-random.h"
 #include "qapi/error.h"