diff --git a/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp b/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
index c0bf8d001..ac7bc439e 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
@@ -20,23 +20,23 @@ namespace ams::fs::impl {
 
     class Newable {
         public:
-            static void *operator new(size_t size) {
+            static ALWAYS_INLINE void *operator new(size_t size) noexcept {
                 return ::ams::fs::impl::Allocate(size);
             }
 
-            static void *operator new(size_t size, Newable *placement) {
+            static ALWAYS_INLINE void *operator new(size_t size, Newable *placement) noexcept {
                 return placement;
             }
 
-            static void *operator new[](size_t size) {
+            static ALWAYS_INLINE void *operator new[](size_t size) noexcept {
                 return ::ams::fs::impl::Allocate(size);
             }
 
-            static void operator delete(void *ptr, size_t size) {
+            static ALWAYS_INLINE void operator delete(void *ptr, size_t size) noexcept {
                 return ::ams::fs::impl::Deallocate(ptr, size);
             }
 
-            static void operator delete[](void *ptr, size_t size) {
+            static ALWAYS_INLINE void operator delete[](void *ptr, size_t size) noexcept {
                 return ::ams::fs::impl::Deallocate(ptr, size);
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buffer_manager.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buffer_manager.hpp
index 507fe6803..e6c37b66b 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buffer_manager.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buffer_manager.hpp
@@ -106,11 +106,9 @@ namespace ams::fssystem {
 
                             using Newable::operator new;
                             using Newable::operator delete;
-                            static void *operator new(size_t, void *p) {
-                                return p;
-                            }
 
-                            static void operator delete(void *, size_t, void*) { /* ... */ }
+                            static ALWAYS_INLINE void *operator new(size_t, void *p) noexcept { return p; }
+                            static ALWAYS_INLINE void operator delete(void *, size_t, void*) noexcept { /* ... */ }
                     };
 
                     using AttrListTraits = util::IntrusiveListBaseTraits<AttrInfo>;
diff --git a/libraries/libstratosphere/source/erpt/srv/erpt_srv_allocator.hpp b/libraries/libstratosphere/source/erpt/srv/erpt_srv_allocator.hpp
index f92e1d4de..4f7e0dec8 100644
--- a/libraries/libstratosphere/source/erpt/srv/erpt_srv_allocator.hpp
+++ b/libraries/libstratosphere/source/erpt/srv/erpt_srv_allocator.hpp
@@ -22,13 +22,13 @@ namespace ams::erpt::srv {
 
     class Allocator {
         public:
-            void *operator new(size_t sz) { return lmem::AllocateFromExpHeap(g_heap_handle, sz); }
-            void *operator new(size_t sz, size_t algn) { return lmem::AllocateFromExpHeap(g_heap_handle, sz, static_cast<s32>(algn)); }
-            void *operator new[](size_t sz) { return lmem::AllocateFromExpHeap(g_heap_handle, sz); }
-            void *operator new[](size_t sz, size_t algn) { return lmem::AllocateFromExpHeap(g_heap_handle, sz, static_cast<s32>(algn)); }
+            void *operator new(size_t sz) noexcept { return lmem::AllocateFromExpHeap(g_heap_handle, sz); }
+            void *operator new(size_t sz, size_t algn) noexcept { return lmem::AllocateFromExpHeap(g_heap_handle, sz, static_cast<s32>(algn)); }
+            void *operator new[](size_t sz) noexcept { return lmem::AllocateFromExpHeap(g_heap_handle, sz); }
+            void *operator new[](size_t sz, size_t algn) noexcept { return lmem::AllocateFromExpHeap(g_heap_handle, sz, static_cast<s32>(algn)); }
 
-            void operator delete(void *p) { lmem::FreeToExpHeap(g_heap_handle, p); }
-            void operator delete[](void *p) { lmem::FreeToExpHeap(g_heap_handle, p); }
+            void operator delete(void *p) noexcept { lmem::FreeToExpHeap(g_heap_handle, p); }
+            void operator delete[](void *p) noexcept { lmem::FreeToExpHeap(g_heap_handle, p); }
     };
 
     inline void *Allocate(size_t sz) {