diff --git a/libraries/libstratosphere/include/stratosphere/fs/fs_istorage.hpp b/libraries/libstratosphere/include/stratosphere/fs/fs_istorage.hpp
index 0f6fff4ae..8d026a9f5 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fs_istorage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fs_istorage.hpp
@@ -98,11 +98,13 @@ namespace ams::fs {
 
             virtual Result Write(s64 offset, const void *buffer, size_t size) override {
                 /* TODO: Better result? Is it possible to get a more specific one? */
+                AMS_UNUSED(offset, buffer, size);
                 return fs::ResultUnsupportedOperation();
             }
 
             virtual Result SetSize(s64 size) override {
                 /* TODO: Better result? Is it possible to get a more specific one? */
+                AMS_UNUSED(size);
                 return fs::ResultUnsupportedOperation();
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp b/libraries/libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp
index 3393ee37a..7a1881ebd 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp
@@ -63,10 +63,13 @@ namespace ams::fs {
             }
 
             virtual Result SetSize(s64 size) override {
+                AMS_UNUSED(size);
                 return fs::ResultUnsupportedOperationInMemoryStorageA();
             }
 
             virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
+                AMS_UNUSED(offset, size, src, src_size);
+
                 switch (op_id) {
                     case OperationId::Invalidate:
                         return ResultSuccess();
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fs_read_only_filesystem.hpp b/libraries/libstratosphere/include/stratosphere/fs/fs_read_only_filesystem.hpp
index 2610f29f5..c766dcfa4 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fs_read_only_filesystem.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fs_read_only_filesystem.hpp
@@ -46,10 +46,12 @@ namespace ams::fs {
                 }
 
                 virtual Result DoWrite(s64 offset, const void *buffer, size_t size, const fs::WriteOption &option) override final {
+                    AMS_UNUSED(offset, buffer, size, option);
                     return fs::ResultUnsupportedOperationInReadOnlyFileA();
                 }
 
                 virtual Result DoSetSize(s64 size) override final {
+                    AMS_UNUSED(size);
                     return fs::ResultUnsupportedOperationInReadOnlyFileA();
                 }
 
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp b/libraries/libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp
index a35bd7d2d..456664470 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp
@@ -53,6 +53,8 @@ namespace ams::fs {
             }
 
             virtual Result DoOperateRange(void *dst, size_t dst_size, fs::OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override final {
+                AMS_UNUSED(src, src_size);
+
                 R_UNLESS(op_id == OperationId::QueryRange,       fs::ResultUnsupportedOperationInFileServiceObjectAdapterA());
                 R_UNLESS(dst_size == sizeof(FileQueryRangeInfo), fs::ResultInvalidSize());
 
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp b/libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp
index 8a905713c..972208508 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp
@@ -53,6 +53,7 @@ namespace ams::fs {
 
             virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
                 /* TODO: How to deal with this? */
+                AMS_UNUSED(dst, dst_size, op_id, offset, size, src, src_size);
                 return fs::ResultUnsupportedOperation();
             };
     };
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp b/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp
index 79be8ddf5..fb9f1c58b 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp
@@ -84,6 +84,8 @@ namespace ams::fs::fsa {
             virtual sf::cmif::DomainObjectId GetDomainObjectId() const = 0;
         protected:
             Result DryRead(size_t *out, s64 offset, size_t size, const fs::ReadOption &option, OpenMode open_mode) {
+                AMS_UNUSED(option);
+
                 /* Check that we can read. */
                 R_UNLESS((open_mode & OpenMode_Read) != 0, fs::ResultReadNotPermitted());
 
@@ -101,11 +103,14 @@ namespace ams::fs::fsa {
                 R_UNLESS((open_mode & OpenMode_Write) != 0, fs::ResultWriteNotPermitted());
 
                 AMS_ASSERT(size >= 0);
+                AMS_UNUSED(size);
 
                 return ResultSuccess();
             }
 
             Result DryWrite(bool *out_append, s64 offset, size_t size, const fs::WriteOption &option, fs::OpenMode open_mode) {
+                AMS_UNUSED(option);
+
                 /* Check that we can write. */
                 R_UNLESS((open_mode & OpenMode_Write) != 0, fs::ResultWriteNotPermitted());
 
diff --git a/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp b/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp
index 496ccdcf9..fbf1ad690 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp
@@ -159,25 +159,30 @@ namespace ams::fs::fsa {
             virtual Result DoCommit() = 0;
 
             virtual Result DoGetFreeSpaceSize(s64 *out, const char *path) {
+                AMS_UNUSED(out, path);
                 return fs::ResultNotImplemented();
             }
 
             virtual Result DoGetTotalSpaceSize(s64 *out, const char *path) {
+                AMS_UNUSED(out, path);
                 return fs::ResultNotImplemented();
             }
 
             virtual Result DoCleanDirectoryRecursively(const char *path) = 0;
 
             virtual Result DoGetFileTimeStampRaw(fs::FileTimeStampRaw *out, const char *path) {
+                AMS_UNUSED(out, path);
                 return fs::ResultNotImplemented();
             }
 
             virtual Result DoQueryEntry(char *dst, size_t dst_size, const char *src, size_t src_size, fs::fsa::QueryId query, const char *path) {
+                AMS_UNUSED(dst, dst_size, src, src_size, query, path);
                 return fs::ResultNotImplemented();
             }
 
             /* These aren't accessible as commands. */
             virtual Result DoCommitProvisionally(s64 counter) {
+                AMS_UNUSED(counter);
                 return fs::ResultNotImplemented();
             }
 
diff --git a/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp b/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
index 586e5939c..6924ac59c 100644
--- a/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp
@@ -25,6 +25,7 @@ namespace ams::fs::impl {
             }
 
             static ALWAYS_INLINE void *operator new(size_t size, Newable *placement) noexcept {
+                AMS_UNUSED(size);
                 return placement;
             }
 
diff --git a/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_exp_heap.hpp b/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_exp_heap.hpp
index bfc65dd9d..7393e5e1d 100644
--- a/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_exp_heap.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_exp_heap.hpp
@@ -31,10 +31,12 @@ namespace ams::fssrv {
             }
 
             virtual void DeallocateImpl(void *p, size_t size, size_t align) override {
+                AMS_UNUSED(size, align);
                 return lmem::FreeToExpHeap(this->heap_handle, p);
             }
 
             virtual bool IsEqualImpl(const MemoryResource &rhs) const override {
+                AMS_UNUSED(rhs);
                 return false;
             }
     };
@@ -67,6 +69,7 @@ namespace ams::fssrv {
             virtual void *AllocateImpl(size_t size, size_t align) override;
             virtual void DeallocateImpl(void *p, size_t size, size_t align) override;
             virtual bool IsEqualImpl(const MemoryResource &rhs) const override {
+                AMS_UNUSED(rhs);
                 return false;
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_standard_allocator.hpp b/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_standard_allocator.hpp
index de30f9f36..566c5b954 100644
--- a/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_standard_allocator.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssrv/fssrv_memory_resource_from_standard_allocator.hpp
@@ -44,6 +44,7 @@ namespace ams::fssrv {
             virtual void *AllocateImpl(size_t size, size_t align) override;
             virtual void DeallocateImpl(void *p, size_t size, size_t align) override;
             virtual bool IsEqualImpl(const MemoryResource &rhs) const override {
+                AMS_UNUSED(rhs);
                 return false;
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buddy_heap.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buddy_heap.hpp
index 01a446618..5bc42e6bd 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buddy_heap.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buddy_heap.hpp
@@ -97,6 +97,8 @@ namespace ams::fssystem {
 
             Result Initialize(uintptr_t address, size_t size, size_t block_size, s32 order_max, void *work, size_t work_size) {
                 AMS_ASSERT(work_size >= QueryWorkBufferSize(order_max));
+                AMS_UNUSED(work_size);
+
                 const auto aligned_work = util::AlignUp(reinterpret_cast<uintptr_t>(work), alignof(PageList));
                 this->external_free_lists = reinterpret_cast<PageList *>(aligned_work);
                 return this->Initialize(address, size, block_size, order_max);
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 c84ee1713..676bb0a65 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
@@ -178,10 +178,12 @@ namespace ams::fssystem {
                     AttrInfo *FindAttrInfo(const BufferAttribute &attr);
 
                     s32 GetCacheCountMin(const BufferAttribute &attr) {
+                        AMS_UNUSED(attr);
                         return this->cache_count_min;
                     }
 
                     size_t GetCacheSizeMin(const BufferAttribute &attr) {
+                        AMS_UNUSED(attr);
                         return this->cache_size_min;
                     }
             };
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_aes_ctr_counter_extended_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_aes_ctr_counter_extended_storage.hpp
index c591a5511..8e8c891c7 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_aes_ctr_counter_extended_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_aes_ctr_counter_extended_storage.hpp
@@ -103,10 +103,12 @@ namespace ams::fssystem {
             }
 
             virtual Result Write(s64 offset, const void *buffer, size_t size) override {
+                AMS_UNUSED(offset, buffer, size);
                 return fs::ResultUnsupportedOperationInAesCtrCounterExtendedStorageA();
             }
 
             virtual Result SetSize(s64 size) override {
+                AMS_UNUSED(size);
                 return fs::ResultUnsupportedOperationInAesCtrCounterExtendedStorageB();
             }
         private:
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_indirect_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_indirect_storage.hpp
index 7b65b798c..c1145ec4b 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_indirect_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_indirect_storage.hpp
@@ -142,10 +142,12 @@ namespace ams::fssystem {
             }
 
             virtual Result Write(s64 offset, const void *buffer, size_t size) override {
+                AMS_UNUSED(offset, buffer, size);
                 return fs::ResultUnsupportedOperationInIndirectStorageA();
             }
 
             virtual Result SetSize(s64 size) override {
+                AMS_UNUSED(size);
                 return fs::ResultUnsupportedOperationInIndirectStorageB();
             }
         protected:
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_integrity_romfs_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_integrity_romfs_storage.hpp
index e7f34a81b..2ef964bbb 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_integrity_romfs_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_integrity_romfs_storage.hpp
@@ -48,7 +48,7 @@ namespace ams::fssystem {
                 return this->integrity_storage.Write(offset, buffer, size);
             }
 
-            virtual Result SetSize(s64 size) override { return fs::ResultUnsupportedOperationInIntegrityRomFsStorageA(); }
+            virtual Result SetSize(s64 size) override { AMS_UNUSED(size); return fs::ResultUnsupportedOperationInIntegrityRomFsStorageA(); }
 
             virtual Result GetSize(s64 *out) override {
                 return this->integrity_storage.GetSize(out);
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_sparse_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_sparse_storage.hpp
index 9ea5aac86..b3639bde2 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_sparse_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_sparse_storage.hpp
@@ -31,6 +31,8 @@ namespace ams::fssystem {
                 virtual Result Read(s64 offset, void *buffer, size_t size) override {
                     AMS_ASSERT(offset >= 0);
                     AMS_ASSERT(buffer != nullptr || size == 0);
+                    AMS_UNUSED(offset);
+
                     if (size > 0) {
                         std::memset(buffer, 0, size);
                     }
@@ -38,6 +40,7 @@ namespace ams::fssystem {
                 }
 
                 virtual Result OperateRange(void *dst, size_t dst_size, fs::OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
+                    AMS_UNUSED(dst, dst_size, op_id, offset, size, src, src_size);
                     return ResultSuccess();
                 }
 
@@ -52,10 +55,12 @@ namespace ams::fssystem {
                 }
 
                 virtual Result Write(s64 offset, const void *buffer, size_t size) override {
+                    AMS_UNUSED(offset, buffer, size);
                     return fs::ResultUnsupportedOperationInZeroStorageA();
                 }
 
                 virtual Result SetSize(s64 size) override {
+                    AMS_UNUSED(size);
                     return fs::ResultUnsupportedOperationInZeroStorageB();
                 }
             };
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_thread_priority_changer.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_thread_priority_changer.hpp
index 046c3fdc0..dc6c90ea8 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_thread_priority_changer.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/fssystem_thread_priority_changer.hpp
@@ -26,16 +26,16 @@ namespace ams::fssystem {
                 Relative,
             };
         private:
-            os::ThreadType *thread;
-            s32 priority;
+            os::ThreadType *m_thread;
+            s32 m_priority;
         public:
-            ALWAYS_INLINE explicit ScopedThreadPriorityChanger(s32 prio, Mode mode) : thread(os::GetCurrentThread()), priority(0) {
-                const auto result_priority = std::min((mode == Mode::Relative) ? os::GetThreadPriority(this->thread) + priority : priority, os::LowestSystemThreadPriority);
-                this->priority = os::ChangeThreadPriority(thread, result_priority);
+            ALWAYS_INLINE explicit ScopedThreadPriorityChanger(s32 priority, Mode mode) : m_thread(os::GetCurrentThread()), m_priority(0) {
+                const auto result_priority = std::min((mode == Mode::Relative) ? os::GetThreadPriority(m_thread) + priority : priority, os::LowestSystemThreadPriority);
+                m_priority = os::ChangeThreadPriority(m_thread, result_priority);
             }
 
             ALWAYS_INLINE ~ScopedThreadPriorityChanger() {
-                os::ChangeThreadPriority(this->thread, this->priority);
+                os::ChangeThreadPriority(m_thread, m_priority);
             }
     };
 
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_block_cache_buffered_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_block_cache_buffered_storage.hpp
index c28cb47da..8def5bd0c 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_block_cache_buffered_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_block_cache_buffered_storage.hpp
@@ -84,7 +84,7 @@ namespace ams::fssystem::save {
             virtual Result Read(s64 offset, void *buffer, size_t size) override;
             virtual Result Write(s64 offset, const void *buffer, size_t size) override;
 
-            virtual Result SetSize(s64 size) override { return fs::ResultUnsupportedOperationInBlockCacheBufferedStorageA(); }
+            virtual Result SetSize(s64 size) override { AMS_UNUSED(size); return fs::ResultUnsupportedOperationInBlockCacheBufferedStorageA(); }
             virtual Result GetSize(s64 *out) override;
 
             virtual Result Flush() override;
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_hierarchical_integrity_verification_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_hierarchical_integrity_verification_storage.hpp
index 384db909f..95803cdec 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_hierarchical_integrity_verification_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_hierarchical_integrity_verification_storage.hpp
@@ -163,7 +163,7 @@ namespace ams::fssystem::save {
             virtual Result Read(s64 offset, void *buffer, size_t size) override;
             virtual Result Write(s64 offset, const void *buffer, size_t size) override;
 
-            virtual Result SetSize(s64 size) override { return fs::ResultUnsupportedOperationInHierarchicalIntegrityVerificationStorageA(); }
+            virtual Result SetSize(s64 size) override { AMS_UNUSED(size); return fs::ResultUnsupportedOperationInHierarchicalIntegrityVerificationStorageA(); }
             virtual Result GetSize(s64 *out) override;
 
             virtual Result Flush() override;
diff --git a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_integrity_verification_storage.hpp b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_integrity_verification_storage.hpp
index b3569977b..e3d274763 100644
--- a/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_integrity_verification_storage.hpp
+++ b/libraries/libstratosphere/include/stratosphere/fssystem/save/fssystem_integrity_verification_storage.hpp
@@ -57,7 +57,7 @@ namespace ams::fssystem::save {
             virtual Result Read(s64 offset, void *buffer, size_t size) override;
             virtual Result Write(s64 offset, const void *buffer, size_t size) override;
 
-            virtual Result SetSize(s64 size) override { return fs::ResultUnsupportedOperationInIntegrityVerificationStorageA(); }
+            virtual Result SetSize(s64 size) override { AMS_UNUSED(size); return fs::ResultUnsupportedOperationInIntegrityVerificationStorageA(); }
             virtual Result GetSize(s64 *out) override;
 
             virtual Result Flush() override;
diff --git a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_info_data.hpp b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_info_data.hpp
index 26ae8d067..de7b8617f 100644
--- a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_info_data.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_info_data.hpp
@@ -40,11 +40,11 @@ namespace ams::ncm {
             return this->info.GetId();
         }
 
-        constexpr const ContentType GetType() const {
+        constexpr ContentType GetType() const {
             return this->info.GetType();
         }
 
-        constexpr const u8 GetIdOffset() const {
+        constexpr u8 GetIdOffset() const {
             return this->info.GetIdOffset();
         }
     };
@@ -68,15 +68,15 @@ namespace ams::ncm {
             return this->info.GetId();
         }
 
-        constexpr const u64 GetSize() const {
+        constexpr u64 GetSize() const {
             return this->info.GetSize();
         }
 
-        constexpr const ContentType GetType() const {
+        constexpr ContentType GetType() const {
             return this->info.GetType();
         }
 
-        constexpr const u8 GetIdOffset() const {
+        constexpr u8 GetIdOffset() const {
             return this->info.GetIdOffset();
         }
 
@@ -84,15 +84,15 @@ namespace ams::ncm {
             return this->placeholder_id;
         }
 
-        constexpr const ContentMetaType GetContentMetaType() const {
+        constexpr ContentMetaType GetContentMetaType() const {
             return this->meta_type;
         }
 
-        constexpr const InstallState GetInstallState() const {
+        constexpr InstallState GetInstallState() const {
             return this->install_state;
         }
 
-        constexpr const StorageId GetStorageId() const {
+        constexpr StorageId GetStorageId() const {
             return this->storage_id;
         }
 
diff --git a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_manager_impl.hpp b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_manager_impl.hpp
index ed02ccfc3..4cb037f80 100644
--- a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_manager_impl.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_manager_impl.hpp
@@ -51,6 +51,7 @@ namespace ams::ncm {
             }
 
             virtual void DeallocateImpl(void *buffer, size_t size, size_t alignment) override {
+                AMS_UNUSED(size, alignment);
                 return this->allocator.Free(buffer);
             }
 
diff --git a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_id.hpp b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_id.hpp
index 55b1cd49f..de8a367b7 100644
--- a/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_id.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_id.hpp
@@ -39,7 +39,7 @@ namespace ams::ncm {
         return ApplicationId::Start <= program_id && program_id <= ApplicationId::End;
     }
 
-    inline constexpr bool IsApplicationId(const ApplicationId &id) {
+    inline constexpr bool IsApplicationId(const ApplicationId &) {
         return true;
     }
 
diff --git a/libraries/libstratosphere/include/stratosphere/ncm/ncm_install_task_base.hpp b/libraries/libstratosphere/include/stratosphere/ncm/ncm_install_task_base.hpp
index f459224d2..029ed4a59 100644
--- a/libraries/libstratosphere/include/stratosphere/ncm/ncm_install_task_base.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ncm/ncm_install_task_base.hpp
@@ -164,7 +164,7 @@ namespace ams::ncm {
             Result VerifyAllNotCommitted(const StorageContentMetaKey *keys, s32 num_keys);
 
             virtual Result PrepareInstallContentMetaData() = 0;
-            virtual Result GetLatestVersion(util::optional<u32> *out_version, u64 id) { return ncm::ResultContentMetaNotFound(); }
+            virtual Result GetLatestVersion(util::optional<u32> *out_version, u64 id) { AMS_UNUSED(out_version, id); return ncm::ResultContentMetaNotFound(); }
 
             virtual Result OnExecuteComplete() { return ResultSuccess(); }
 
diff --git a/libraries/libstratosphere/include/stratosphere/ncm/ncm_system_content_meta_id.hpp b/libraries/libstratosphere/include/stratosphere/ncm/ncm_system_content_meta_id.hpp
index a5916930a..c90b4d103 100644
--- a/libraries/libstratosphere/include/stratosphere/ncm/ncm_system_content_meta_id.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ncm/ncm_system_content_meta_id.hpp
@@ -127,7 +127,7 @@ namespace ams::ncm {
         return program_id == AtmosphereProgramId::Mitm || program_id == AtmosphereProgramId::AtmosphereLogManager;
     }
 
-    inline constexpr bool IsSystemProgramId(const AtmosphereProgramId &program_id) {
+    inline constexpr bool IsSystemProgramId(const AtmosphereProgramId &) {
         return true;
     }
 
@@ -213,7 +213,7 @@ namespace ams::ncm {
         return (SystemProgramId::Start <= program_id && program_id <= SystemProgramId::End) || IsAtmosphereProgramId(program_id);
     }
 
-    inline constexpr bool IsSystemProgramId(const SystemProgramId &program_id) {
+    inline constexpr bool IsSystemProgramId(const SystemProgramId &) {
         return true;
     }
 
@@ -318,7 +318,7 @@ namespace ams::ncm {
         return SystemDataId::Start <= data_id && data_id <= SystemDataId::End;
     }
 
-    inline constexpr bool IsSystemDataId(const SystemDataId &data_id) {
+    inline constexpr bool IsSystemDataId(const SystemDataId &) {
         return true;
     }
 
@@ -410,7 +410,7 @@ namespace ams::ncm {
         return SystemAppletId::Start <= program_id && program_id <= SystemAppletId::End;
     }
 
-    inline constexpr bool IsSystemAppletId(const SystemAppletId &program_id) {
+    inline constexpr bool IsSystemAppletId(const SystemAppletId &) {
         return true;
     }
 
@@ -438,7 +438,7 @@ namespace ams::ncm {
         return SystemDebugAppletId::Start <= program_id && program_id <= SystemDebugAppletId::End;
     }
 
-    inline constexpr bool IsSystemDebugAppletId(const SystemDebugAppletId &program_id) {
+    inline constexpr bool IsSystemDebugAppletId(const SystemDebugAppletId &) {
         return true;
     }
 
@@ -496,7 +496,7 @@ namespace ams::ncm {
                id == LibraryAppletId::MyPage;
     }
 
-    inline constexpr bool IsLibraryAppletId(const LibraryAppletId &id) {
+    inline constexpr bool IsLibraryAppletId(const LibraryAppletId &) {
         return true;
     }
 
@@ -536,7 +536,7 @@ namespace ams::ncm {
                id == WebAppletId::WifiWebAuth;
     }
 
-    inline constexpr bool IsWebAppletId(const WebAppletId &id) {
+    inline constexpr bool IsWebAppletId(const WebAppletId &) {
         return true;
     }
 
diff --git a/libraries/libstratosphere/include/stratosphere/powctl/driver/impl/powctl_charge_arbiter.hpp b/libraries/libstratosphere/include/stratosphere/powctl/driver/impl/powctl_charge_arbiter.hpp
index 78bc0f808..5e1e6636d 100644
--- a/libraries/libstratosphere/include/stratosphere/powctl/driver/impl/powctl_charge_arbiter.hpp
+++ b/libraries/libstratosphere/include/stratosphere/powctl/driver/impl/powctl_charge_arbiter.hpp
@@ -97,7 +97,7 @@ namespace ams::powctl::driver::impl {
                 const auto *rule = this->GetSelectedRule();
                 AMS_ASSERT(rule != nullptr);
 
-                return IsInRange(0, rule->min_battery_done_current, rule->max_battery_done_current);
+                return IsInRange(current, rule->min_battery_done_current, rule->max_battery_done_current);
             }
 
             const ChargeParametersRule *GetSelectedRule() const {
diff --git a/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_manager.hpp b/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_manager.hpp
index 52ec86ca9..8f15dc04c 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_manager.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_manager.hpp
@@ -176,6 +176,7 @@ namespace ams::sf::hipc {
             virtual Server *AllocateServer() = 0;
             virtual void DestroyServer(Server *server)  = 0;
             virtual Result OnNeedsToAccept(int port_index, Server *server) {
+                AMS_UNUSED(port_index, server);
                 AMS_ABORT("OnNeedsToAccept must be overridden when using indexed ports");
             }
 
diff --git a/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_session_manager.hpp b/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_session_manager.hpp
index 754a8d9c0..ada9a68da 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_session_manager.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/hipc/sf_hipc_server_session_manager.hpp
@@ -173,6 +173,7 @@ namespace ams::sf::hipc {
 
             virtual ServerSessionManager *GetSessionManagerByTag(u32 tag) {
                 /* This is unused. */
+                AMS_UNUSED(tag);
                 return this;
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/sf/impl/sf_impl_command_serialization.hpp b/libraries/libstratosphere/include/stratosphere/sf/impl/sf_impl_command_serialization.hpp
index ab0cb59a1..8af93d370 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/impl/sf_impl_command_serialization.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/impl/sf_impl_command_serialization.hpp
@@ -790,6 +790,7 @@ namespace ams::sf::impl {
 
             virtual Result GetInObjects(cmif::ServiceObjectHolder *in_objects) const override final {
                 /* By default, InObjects aren't supported. */
+                AMS_UNUSED(in_objects);
                 return sf::ResultNotSupported();
             }
     };
diff --git a/libraries/libstratosphere/include/stratosphere/sf/sf_exp_heap_allocator.hpp b/libraries/libstratosphere/include/stratosphere/sf/sf_exp_heap_allocator.hpp
index e23ce9dfa..ad1cd1595 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/sf_exp_heap_allocator.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/sf_exp_heap_allocator.hpp
@@ -31,7 +31,7 @@ namespace ams::sf {
         }
 
         void Detach() {
-            this->_handle = 0;
+            this->_handle = {};
         }
 
         void *Allocate(size_t size) {
@@ -42,6 +42,8 @@ namespace ams::sf {
         }
 
         void Deallocate(void *ptr, size_t size) {
+            AMS_UNUSED(size);
+
             os::LockSdkMutex(std::addressof(this->_mutex));
             lmem::FreeToExpHeap(this->_handle, ptr);
             os::UnlockSdkMutex(std::addressof(this->_mutex));
diff --git a/libraries/libstratosphere/include/stratosphere/sf/sf_lmem_utility.hpp b/libraries/libstratosphere/include/stratosphere/sf/sf_lmem_utility.hpp
index cba78690c..341b903aa 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/sf_lmem_utility.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/sf_lmem_utility.hpp
@@ -39,6 +39,7 @@ namespace ams::sf {
             }
 
             virtual void DeallocateImpl(void *buffer, size_t size, size_t alignment) override {
+                AMS_UNUSED(size, alignment);
                 return lmem::FreeToExpHeap(this->handle, buffer);
             }
 
@@ -64,10 +65,14 @@ namespace ams::sf {
             virtual void *AllocateImpl(size_t size, size_t alignment) override {
                 AMS_ASSERT(size <= lmem::GetUnitHeapUnitSize(this->handle));
                 AMS_ASSERT(alignment <= static_cast<size_t>(lmem::GetUnitHeapAlignment(this->handle)));
+                AMS_UNUSED(size, alignment);
+
                 return lmem::AllocateFromUnitHeap(this->handle);
             }
 
             virtual void DeallocateImpl(void *buffer, size_t size, size_t alignment) override {
+                AMS_UNUSED(size, alignment);
+
                 return lmem::FreeToUnitHeap(this->handle, buffer);
             }
 
diff --git a/libraries/libstratosphere/include/stratosphere/sf/sf_mem_utility.hpp b/libraries/libstratosphere/include/stratosphere/sf/sf_mem_utility.hpp
index 7e3760430..d894c5d2e 100644
--- a/libraries/libstratosphere/include/stratosphere/sf/sf_mem_utility.hpp
+++ b/libraries/libstratosphere/include/stratosphere/sf/sf_mem_utility.hpp
@@ -33,6 +33,7 @@ namespace ams::sf {
             }
 
             virtual void DeallocateImpl(void *buffer, size_t size, size_t alignment) override {
+                AMS_UNUSED(size, alignment);
                 return this->standard_allocator->Free(buffer);
             }
 
diff --git a/libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.cpp b/libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.cpp
index 955644231..ec67205de 100644
--- a/libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.cpp
+++ b/libraries/libstratosphere/source/htc/server/rpc/htc_rpc_client.cpp
@@ -412,6 +412,9 @@ namespace ams::htc::server::rpc {
     }
 
     s32 RpcClient::GetTaskHandle(u32 task_id) {
+        /* TODO: Why is this necessary to avoid a bogus array-bounds warning? */
+        AMS_ASSUME(task_id < MaxRpcCount);
+
         /* Check pre-conditions. */
         AMS_ASSERT(m_task_active[task_id]);
         AMS_ASSERT(m_is_htcs_task[task_id]);
diff --git a/libraries/libstratosphere/source/lm/lm_remote_log_service.cpp b/libraries/libstratosphere/source/lm/lm_remote_log_service.cpp
index 9ea31ee99..88a4149b8 100644
--- a/libraries/libstratosphere/source/lm/lm_remote_log_service.cpp
+++ b/libraries/libstratosphere/source/lm/lm_remote_log_service.cpp
@@ -40,7 +40,7 @@ namespace ams::lm {
         /* Send libnx command. */
         ::Service logger_srv;
         {
-            u64 pid_placeholder;
+            u64 pid_placeholder = 0;
 
             #define NX_SERVICE_ASSUME_NON_DOMAIN
             R_TRY(serviceDispatchIn(&m_srv, 0, pid_placeholder,
diff --git a/libraries/libstratosphere/source/mem/impl/mem_impl_platform.os.horizon.cpp b/libraries/libstratosphere/source/mem/impl/mem_impl_platform.os.horizon.cpp
index 4dcb31655..5cf49303b 100644
--- a/libraries/libstratosphere/source/mem/impl/mem_impl_platform.os.horizon.cpp
+++ b/libraries/libstratosphere/source/mem/impl/mem_impl_platform.os.horizon.cpp
@@ -70,15 +70,18 @@ namespace ams::mem::impl {
         uintptr_t addr;
         if (IsVirtualAddressMemoryEnabled()) {
             /* TODO: Support virtual address memory. */
-            AMS_UNUSED(ptr);
             AMS_ABORT("Virtual address memory not supported yet");
         } else {
             if (auto err = ConvertResult(os::AllocateMemoryBlock(std::addressof(addr), util::AlignUp(size, os::MemoryBlockUnitSize))); err != 0) {
                 return err;
             }
+
             os::SetMemoryPermission(addr, size, os::MemoryPermission_None);
         }
 
+        /* Set the output pointer. */
+        *ptr = reinterpret_cast<void *>(addr);
+
         return 0;
     }
 
diff --git a/libraries/libstratosphere/source/ncm/ncm_install_task_base.cpp b/libraries/libstratosphere/source/ncm/ncm_install_task_base.cpp
index 0ce78b0ef..07041b9a7 100644
--- a/libraries/libstratosphere/source/ncm/ncm_install_task_base.cpp
+++ b/libraries/libstratosphere/source/ncm/ncm_install_task_base.cpp
@@ -648,7 +648,7 @@ namespace ams::ncm {
 
                 /* Automatically choose a suitable storage id. */
                 auto reader = content_meta.GetReader();
-                StorageId storage_id;
+                StorageId storage_id = StorageId::None;
                 if (reader.GetStorageId() != StorageId::None) {
                     storage_id = reader.GetStorageId();
                 } else {
diff --git a/libraries/libstratosphere/source/os/impl/os_address_space_allocator.cpp b/libraries/libstratosphere/source/os/impl/os_address_space_allocator.cpp
index e3cc5c8c6..208e2e6da 100644
--- a/libraries/libstratosphere/source/os/impl/os_address_space_allocator.cpp
+++ b/libraries/libstratosphere/source/os/impl/os_address_space_allocator.cpp
@@ -20,7 +20,7 @@
 namespace ams::os::impl {
 
     template<std::unsigned_integral AddressType, std::unsigned_integral SizeType>
-    AddressSpaceAllocatorBase<AddressType, SizeType>::AddressSpaceAllocatorBase(u64 start_address, u64 end_address, SizeType guard_size, const AddressSpaceAllocatorForbiddenRegion *forbidden_regions, size_t num_forbidden_regions) : m_critical_section() {
+    AddressSpaceAllocatorBase<AddressType, SizeType>::AddressSpaceAllocatorBase(u64 start_address, u64 end_address, SizeType guard_size, const AddressSpaceAllocatorForbiddenRegion *forbidden_regions, size_t num_forbidden_regions) : m_critical_section(), m_forbidden_region_count(0) {
         /* Check pre-conditions. */
         AMS_ASSERT(start_address >= guard_size);
         AMS_ASSERT(end_address + guard_size >= end_address);