diff -up chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni.me chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni
--- chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni.me	2024-04-18 15:12:34.007397489 +0200
+++ chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni	2024-04-18 15:13:06.166051954 +0200
@@ -32,8 +32,7 @@ if (is_nacl) {
 # Increases the size of the empty slot span ring.
 use_large_empty_slot_span_ring = is_mac
 
-has_memory_tagging =
-    current_cpu == "arm64" && is_clang && !is_asan && (is_linux || is_android)
+has_memory_tagging = false
 
 declare_args() {
   # Causes all the allocations to be routed via allocator_shim.cc. Usually,