diff --git a/libc/bionic/libc_init_static.cpp b/libc/bionic/libc_init_static.cpp
index ae86da1..7c46113 100644
--- a/libc/bionic/libc_init_static.cpp
+++ b/libc/bionic/libc_init_static.cpp
@@ -344,12 +344,19 @@
 // This function is called from the linker before the main executable is relocated.
 __attribute__((no_sanitize("hwaddress", "memtag"))) void __libc_init_mte(
     const memtag_dynamic_entries_t* memtag_dynamic_entries, const void* phdr_start, size_t phdr_ct,
-    uintptr_t load_bias) {
+    uintptr_t load_bias, void* stack_top) {
   bool memtag_stack = false;
   HeapTaggingLevel level =
       __get_tagging_level(memtag_dynamic_entries, phdr_start, phdr_ct, load_bias, &memtag_stack);
-  __libc_shared_globals()->initial_memtag_stack = memtag_stack;
-
+  // initial_memtag_stack is used by the linker (in linker.cpp) to communicate than any library
+  // linked by this executable enables memtag-stack.
+  // memtag_stack is also set for static executables if they request memtag stack via the note,
+  // in which case it will differ from initial_memtag_stack.
+  if (__libc_shared_globals()->initial_memtag_stack || memtag_stack) {
+    memtag_stack = true;
+    __libc_shared_globals()->initial_memtag_stack_abi = true;
+    __get_bionic_tcb()->tls_slot(TLS_SLOT_STACK_MTE) = __allocate_stack_mte_ringbuffer(0, nullptr);
+  }
   if (int64_t timed_upgrade = __get_memtag_upgrade_secs()) {
     if (level == M_HEAP_TAGGING_LEVEL_ASYNC) {
       async_safe_format_log(ANDROID_LOG_INFO, "libc",
@@ -373,7 +380,15 @@
     if (prctl(PR_SET_TAGGED_ADDR_CTRL, prctl_arg | PR_MTE_TCF_SYNC, 0, 0, 0) == 0 ||
         prctl(PR_SET_TAGGED_ADDR_CTRL, prctl_arg, 0, 0, 0) == 0) {
       __libc_shared_globals()->initial_heap_tagging_level = level;
+      __libc_shared_globals()->initial_memtag_stack = memtag_stack;
 
+      if (memtag_stack) {
+        void* pg_start =
+            reinterpret_cast<void*>(page_start(reinterpret_cast<uintptr_t>(stack_top)));
+        if (mprotect(pg_start, page_size(), PROT_READ | PROT_WRITE | PROT_MTE | PROT_GROWSDOWN)) {
+          async_safe_fatal("error: failed to set PROT_MTE on main thread stack: %m");
+        }
+      }
       struct sigaction action = {};
       action.sa_flags = SA_SIGINFO | SA_RESTART;
       action.sa_sigaction = __enable_mte_signal_handler;
@@ -389,36 +404,11 @@
   }
   // We did not enable MTE, so we do not need to arm the upgrade timer.
   __libc_shared_globals()->heap_tagging_upgrade_timer_sec = 0;
+  // We also didn't enable memtag_stack.
+  __libc_shared_globals()->initial_memtag_stack = false;
 }
-
-// Figure out whether we need to map the stack as PROT_MTE.
-// For dynamic executables, this has to be called after loading all
-// DT_NEEDED libraries, in case one of them needs stack MTE.
-__attribute__((no_sanitize("hwaddress", "memtag"))) void __libc_init_mte_stack(void* stack_top) {
-  if (!__libc_shared_globals()->initial_memtag_stack) {
-    return;
-  }
-
-  // Even if the device doesn't support MTE, we have to allocate stack
-  // history buffers for code compiled for stack MTE. That is because the
-  // codegen expects a buffer to be present in TLS_SLOT_STACK_MTE either
-  // way.
-  __libc_shared_globals()->initial_memtag_stack_abi = true;
-  __get_bionic_tcb()->tls_slot(TLS_SLOT_STACK_MTE) = __allocate_stack_mte_ringbuffer(0, nullptr);
-
-  if (!__libc_mte_enabled()) {
-    __libc_shared_globals()->initial_memtag_stack = false;
-    return;
-  }
-  void* pg_start = reinterpret_cast<void*>(page_start(reinterpret_cast<uintptr_t>(stack_top)));
-  if (mprotect(pg_start, page_size(), PROT_READ | PROT_WRITE | PROT_MTE | PROT_GROWSDOWN)) {
-    async_safe_fatal("error: failed to set PROT_MTE on main thread stack: %m");
-  }
-}
-
 #else   // __aarch64__
-void __libc_init_mte(const memtag_dynamic_entries_t*, const void*, size_t, uintptr_t) {}
-void __libc_init_mte_stack(void*) {}
+void __libc_init_mte(const memtag_dynamic_entries_t*, const void*, size_t, uintptr_t, void*) {}
 #endif  // __aarch64__
 
 void __libc_init_profiling_handlers() {
@@ -446,8 +436,7 @@
   __libc_init_common();
   __libc_init_mte(/*memtag_dynamic_entries=*/nullptr,
                   reinterpret_cast<ElfW(Phdr)*>(getauxval(AT_PHDR)), getauxval(AT_PHNUM),
-                  /*load_bias = */ 0);
-  __libc_init_mte_stack(/*stack_top = */ raw_args);
+                  /*load_bias = */ 0, /*stack_top = */ raw_args);
   __libc_init_scudo();
   __libc_init_profiling_handlers();
   __libc_init_fork_handler();
@@ -519,11 +508,6 @@
 // compiled with -ffreestanding to avoid implicit string.h function calls. (It shouldn't strictly
 // be necessary, though.)
 __LIBC_HIDDEN__ libc_shared_globals* __libc_shared_globals() {
-  BIONIC_USED_BEFORE_LINKER_RELOCATES static libc_shared_globals globals;
+  static libc_shared_globals globals;
   return &globals;
 }
-
-__LIBC_HIDDEN__ bool __libc_mte_enabled() {
-  HeapTaggingLevel lvl = __libc_shared_globals()->initial_heap_tagging_level;
-  return lvl == M_HEAP_TAGGING_LEVEL_SYNC || lvl == M_HEAP_TAGGING_LEVEL_ASYNC;
-}