early-access version 2665

2022-04-09 11:30:20 +02:00 · 2022-04-09 11:30:20 +02:00 · 7a13d2c502
parent f9f5321781
commit 7a13d2c502
41 changed files with 374 additions and 149 deletions
--- a/README.md
+++ b/README.md
@ -1,7 +1,7 @@
 yuzu emulator early access
 =============

-This is the source code for early-access 2663.
+This is the source code for early-access 2665.

 ## Legal Notice

--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@ -149,7 +149,7 @@ public:
    }

    void Unmap(size_t virtual_offset, size_t length) {
-        std::lock_guard lock{placeholder_mutex};
+        std::scoped_lock lock{placeholder_mutex};

        // Unmap until there are no more placeholders
        while (UnmapOnePlaceholder(virtual_offset, length)) {
@ -169,7 +169,7 @@ public:
        }
        const size_t virtual_end = virtual_offset + length;

-        std::lock_guard lock{placeholder_mutex};
+        std::scoped_lock lock{placeholder_mutex};
        auto [it, end] = placeholders.equal_range({virtual_offset, virtual_end});
        while (it != end) {
            const size_t offset = std::max(it->lower(), virtual_offset);
--- a/src/common/thread.h
+++ b/src/common/thread.h
@ -17,7 +17,7 @@ namespace Common {
 class Event {
 public:
    void Set() {
-        std::lock_guard lk{mutex};
+        std::scoped_lock lk{mutex};
        if (!is_set) {
            is_set = true;
            condvar.notify_one();
--- a/src/common/threadsafe_queue.h
+++ b/src/common/threadsafe_queue.h
@ -52,7 +52,7 @@ public:
        // line before cv.wait
        // TODO(bunnei): This can be replaced with C++20 waitable atomics when properly supported.
        // See discussion on https://github.com/yuzu-emu/yuzu/pull/3173 for details.
-        std::lock_guard lock{cv_mutex};
+        std::scoped_lock lock{cv_mutex};
        cv.notify_one();
    }

@ -159,7 +159,7 @@ public:

    template <typename Arg>
    void Push(Arg&& t) {
-        std::lock_guard lock{write_lock};
+        std::scoped_lock lock{write_lock};
        spsc_queue.Push(t);
    }

--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@ -148,29 +148,33 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {

    // LayeredExeFS
    const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
+    const auto sdmc_load_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
+
+    std::vector<VirtualDir> patch_dirs = {sdmc_load_dir};
    if (load_dir != nullptr && load_dir->GetSize() > 0) {
-        auto patch_dirs = load_dir->GetSubdirectories();
-        std::sort(
-            patch_dirs.begin(), patch_dirs.end(),
-            [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
+        const auto load_patch_dirs = load_dir->GetSubdirectories();
+        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
+    }

-        std::vector<VirtualDir> layers;
-        layers.reserve(patch_dirs.size() + 1);
-        for (const auto& subdir : patch_dirs) {
-            if (std::find(disabled.begin(), disabled.end(), subdir->GetName()) != disabled.end())
-                continue;
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });

-            auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs");
-            if (exefs_dir != nullptr)
-                layers.push_back(std::move(exefs_dir));
-        }
-        layers.push_back(exefs);
+    std::vector<VirtualDir> layers;
+    layers.reserve(patch_dirs.size() + 1);
+    for (const auto& subdir : patch_dirs) {
+        if (std::find(disabled.begin(), disabled.end(), subdir->GetName()) != disabled.end())
+            continue;

-        auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
-        if (layered != nullptr) {
-            LOG_INFO(Loader, "    ExeFS: LayeredExeFS patches applied successfully");
-            exefs = std::move(layered);
-        }
+        auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs");
+        if (exefs_dir != nullptr)
+            layers.push_back(std::move(exefs_dir));
+    }
+    layers.push_back(exefs);
+
+    auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
+    if (layered != nullptr) {
+        LOG_INFO(Loader, "    ExeFS: LayeredExeFS patches applied successfully");
+        exefs = std::move(layered);
    }

    if (Settings::values.dump_exefs) {
@ -536,11 +540,20 @@ PatchManager::PatchVersionNames PatchManager::GetPatchVersionNames(VirtualFile u

    // SDMC mod directory (RomFS LayeredFS)
    const auto sdmc_mod_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
-    if (sdmc_mod_dir != nullptr && sdmc_mod_dir->GetSize() > 0 &&
-        IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "romfs"))) {
-        const auto mod_disabled =
-            std::find(disabled.begin(), disabled.end(), "SDMC") != disabled.end();
-        out.insert_or_assign(mod_disabled ? "[D] SDMC" : "SDMC", "LayeredFS");
+    if (sdmc_mod_dir != nullptr && sdmc_mod_dir->GetSize() > 0) {
+        std::string types;
+        if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "exefs"))) {
+            AppendCommaIfNotEmpty(types, "LayeredExeFS");
+        }
+        if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "romfs"))) {
+            AppendCommaIfNotEmpty(types, "LayeredFS");
+        }
+
+        if (!types.empty()) {
+            const auto mod_disabled =
+                std::find(disabled.begin(), disabled.end(), "SDMC") != disabled.end();
+            out.insert_or_assign(mod_disabled ? "[D] SDMC" : "SDMC", types);
+        }
    }

    // DLC
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@ -346,7 +346,8 @@ ResultCode KPageTable::MapCodeMemory(VAddr dst_address, VAddr src_address, std::
    return ResultSuccess;
 }

-ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size) {
+ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
+                                       bool invalidate_entire_icache) {
    // Validate the mapping request.
    R_UNLESS(this->CanContain(dst_address, size, KMemoryState::AliasCode),
             ResultInvalidMemoryRegion);
@ -396,7 +397,11 @@ ResultCode KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std
    bool reprotected_pages = false;
    SCOPE_EXIT({
        if (reprotected_pages && any_code_pages) {
-            system.InvalidateCpuInstructionCacheRange(dst_address, size);
+            if (invalidate_entire_icache) {
+                system.InvalidateCpuInstructionCaches();
+            } else {
+                system.InvalidateCpuInstructionCacheRange(dst_address, size);
+            }
        }
    });

@ -563,6 +568,8 @@ ResultCode KPageTable::UnmapProcessMemory(VAddr dst_addr, std::size_t size,
    block_manager->Update(dst_addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
                          KMemoryAttribute::None);

+    system.InvalidateCpuInstructionCaches();
+
    return ResultSuccess;
 }

--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@ -38,7 +38,8 @@ public:
    ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
                              KMemoryPermission perm);
    ResultCode MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
-    ResultCode UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
+    ResultCode UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
+                               bool invalidate_entire_icache);
    ResultCode UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
                                  VAddr src_addr);
    ResultCode MapPhysicalMemory(VAddr addr, std::size_t size);
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@ -99,7 +99,7 @@ struct KernelCore::Impl {
        // Close all open server sessions and ports.
        std::unordered_set<KAutoObject*> server_objects_;
        {
-            std::lock_guard lk(server_objects_lock);
+            std::scoped_lock lk(server_objects_lock);
            server_objects_ = server_objects;
            server_objects.clear();
        }
@ -158,7 +158,7 @@ struct KernelCore::Impl {

        // Close kernel objects that were not freed on shutdown
        {
-            std::lock_guard lk(registered_in_use_objects_lock);
+            std::scoped_lock lk{registered_in_use_objects_lock};
            if (registered_in_use_objects.size()) {
                for (auto& object : registered_in_use_objects) {
                    object->Close();
@ -179,10 +179,10 @@ struct KernelCore::Impl {

        // Track kernel objects that were not freed on shutdown
        {
-            std::lock_guard lk(registered_objects_lock);
+            std::scoped_lock lk{registered_objects_lock};
            if (registered_objects.size()) {
-                LOG_CRITICAL(Kernel, "{} kernel objects were dangling on shutdown!",
-                             registered_objects.size());
+                LOG_DEBUG(Kernel, "{} kernel objects were dangling on shutdown!",
+                          registered_objects.size());
                registered_objects.clear();
            }
        }
@ -673,12 +673,12 @@ struct KernelCore::Impl {
    }

    void RegisterServerObject(KAutoObject* server_object) {
-        std::lock_guard lk(server_objects_lock);
+        std::scoped_lock lk(server_objects_lock);
        server_objects.insert(server_object);
    }

    void UnregisterServerObject(KAutoObject* server_object) {
-        std::lock_guard lk(server_objects_lock);
+        std::scoped_lock lk(server_objects_lock);
        server_objects.erase(server_object);
    }

@ -954,22 +954,22 @@ void KernelCore::UnregisterServerObject(KAutoObject* server_object) {
 }

 void KernelCore::RegisterKernelObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_objects_lock);
+    std::scoped_lock lk{impl->registered_objects_lock};
    impl->registered_objects.insert(object);
 }

 void KernelCore::UnregisterKernelObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_objects_lock);
+    std::scoped_lock lk{impl->registered_objects_lock};
    impl->registered_objects.erase(object);
 }

 void KernelCore::RegisterInUseObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_in_use_objects_lock);
+    std::scoped_lock lk{impl->registered_in_use_objects_lock};
    impl->registered_in_use_objects.insert(object);
 }

 void KernelCore::UnregisterInUseObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_in_use_objects_lock);
+    std::scoped_lock lk{impl->registered_in_use_objects_lock};
    impl->registered_in_use_objects.erase(object);
 }

--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@ -1713,7 +1713,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
        return ResultInvalidMemoryRegion;
    }

-    return page_table.UnmapCodeMemory(dst_address, src_address, size);
+    return page_table.UnmapCodeMemory(dst_address, src_address, size, true);
 }

 /// Exits the current process
--- a/src/core/hle/kernel/time_manager.cpp
+++ b/src/core/hle/kernel/time_manager.cpp
@ -24,7 +24,7 @@ TimeManager::TimeManager(Core::System& system_) : system{system_} {
 }

 void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    if (nanoseconds > 0) {
        ASSERT(thread);
        ASSERT(thread->GetState() != ThreadState::Runnable);
@ -35,7 +35,7 @@ void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
 }

 void TimeManager::UnscheduleTimeEvent(KThread* thread) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    system.CoreTiming().UnscheduleEvent(time_manager_event_type,
                                        reinterpret_cast<uintptr_t>(thread));
 }
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@ -318,7 +318,7 @@ void Controller_NPad::OnRelease() {
 }

 void Controller_NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    auto& controller = GetControllerFromNpadIdType(npad_id);
    const auto controller_type = controller.device->GetNpadStyleIndex();
    if (!controller.device->IsConnected()) {
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@ -389,8 +389,8 @@ public:

            if (bss_size) {
                auto block_guard = detail::ScopeExit([&] {
-                    page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size);
-                    page_table.UnmapCodeMemory(addr, nro_addr, nro_size);
+                    page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size, false);
+                    page_table.UnmapCodeMemory(addr, nro_addr, nro_size, false);
                });

                const ResultCode result{
@ -572,15 +572,17 @@ public:
        if (info.bss_size != 0) {
            CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size +
                                                        info.ro_size + info.data_size,
-                                                    info.bss_address, info.bss_size));
+                                                    info.bss_address, info.bss_size, false));
        }

        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
                                                info.src_addr + info.text_size + info.ro_size,
-                                                info.data_size));
+                                                info.data_size, false));
        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size,
-                                                info.src_addr + info.text_size, info.ro_size));
-        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size));
+                                                info.src_addr + info.text_size, info.ro_size,
+                                                false));
+        CASCADE_CODE(
+            page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size, false));
        return ResultSuccess;
    }

--- a/src/core/hle/service/nvflinger/buffer_item_consumer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_item_consumer.cpp
@ -21,7 +21,7 @@ Status BufferItemConsumer::AcquireBuffer(BufferItem* item, std::chrono::nanoseco
        return Status::BadValue;
    }

-    std::scoped_lock lock(mutex);
+    std::scoped_lock lock{mutex};

    if (const auto status = AcquireBufferLocked(item, present_when); status != Status::NoError) {
        if (status != Status::NoBufferAvailable) {
@ -40,7 +40,7 @@ Status BufferItemConsumer::AcquireBuffer(BufferItem* item, std::chrono::nanoseco
 }

 Status BufferItemConsumer::ReleaseBuffer(const BufferItem& item, Fence& release_fence) {
-    std::scoped_lock lock(mutex);
+    std::scoped_lock lock{mutex};

    if (const auto status = AddReleaseFenceLocked(item.buf, item.graphic_buffer, release_fence);
        status != Status::NoError) {
--- a/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
@ -19,7 +19,7 @@ BufferQueueConsumer::~BufferQueueConsumer() = default;

 Status BufferQueueConsumer::AcquireBuffer(BufferItem* out_buffer,
                                          std::chrono::nanoseconds expected_present) {
-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    // Check that the consumer doesn't currently have the maximum number of buffers acquired.
    const s32 num_acquired_buffers{
@ -120,7 +120,7 @@ Status BufferQueueConsumer::ReleaseBuffer(s32 slot, u64 frame_number, const Fenc

    std::shared_ptr<IProducerListener> listener;
    {
-        std::scoped_lock lock(core->mutex);
+        std::scoped_lock lock{core->mutex};

        // If the frame number has changed because the buffer has been reallocated, we can ignore
        // this ReleaseBuffer for the old buffer.
@ -180,7 +180,7 @@ Status BufferQueueConsumer::Connect(std::shared_ptr<IConsumerListener> consumer_

    LOG_DEBUG(Service_NVFlinger, "controlled_by_app={}", controlled_by_app);

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (core->is_abandoned) {
        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -199,7 +199,7 @@ Status BufferQueueConsumer::GetReleasedBuffers(u64* out_slot_mask) {
        return Status::BadValue;
    }

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (core->is_abandoned) {
        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
--- a/src/core/hle/service/nvflinger/buffer_queue_core.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_core.cpp
@ -15,7 +15,7 @@ BufferQueueCore::BufferQueueCore() = default;
 BufferQueueCore::~BufferQueueCore() = default;

 void BufferQueueCore::NotifyShutdown() {
-    std::scoped_lock lock(mutex);
+    std::scoped_lock lock{mutex};

    is_shutting_down = true;

--- a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
@ -38,7 +38,7 @@ BufferQueueProducer::~BufferQueueProducer() {
 Status BufferQueueProducer::RequestBuffer(s32 slot, std::shared_ptr<GraphicBuffer>* buf) {
    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (core->is_abandoned) {
        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -65,7 +65,7 @@ Status BufferQueueProducer::SetBufferCount(s32 buffer_count) {

    std::shared_ptr<IConsumerListener> listener;
    {
-        std::scoped_lock lock(core->mutex);
+        std::scoped_lock lock{core->mutex};
        core->WaitWhileAllocatingLocked();

        if (core->is_abandoned) {
@ -236,7 +236,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
    Status return_flags = Status::NoError;
    bool attached_by_consumer = false;
    {
-        std::scoped_lock lock(core->mutex);
+        std::scoped_lock lock{core->mutex};
        core->WaitWhileAllocatingLocked();

        if (format == PixelFormat::NoFormat) {
@ -295,7 +295,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
        }

        {
-            std::scoped_lock lock(core->mutex);
+            std::scoped_lock lock{core->mutex};

            if (core->is_abandoned) {
                LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -320,7 +320,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
 Status BufferQueueProducer::DetachBuffer(s32 slot) {
    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (core->is_abandoned) {
        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -356,7 +356,7 @@ Status BufferQueueProducer::DetachNextBuffer(std::shared_ptr<GraphicBuffer>* out
        return Status::BadValue;
    }

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};
    core->WaitWhileAllocatingLocked();

    if (core->is_abandoned) {
@ -399,7 +399,7 @@ Status BufferQueueProducer::AttachBuffer(s32* out_slot,
        return Status::BadValue;
    }

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};
    core->WaitWhileAllocatingLocked();

    Status return_flags = Status::NoError;
@ -460,7 +460,7 @@ Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
    BufferItem item;

    {
-        std::scoped_lock lock(core->mutex);
+        std::scoped_lock lock{core->mutex};

        if (core->is_abandoned) {
            LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -576,7 +576,7 @@ Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
    // Call back without the main BufferQueue lock held, but with the callback lock held so we can
    // ensure that callbacks occur in order
    {
-        std::scoped_lock lock(callback_mutex);
+        std::scoped_lock lock{callback_mutex};
        while (callback_ticket != current_callback_ticket) {
            callback_condition.wait(callback_mutex);
        }
@ -597,7 +597,7 @@ Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
 void BufferQueueProducer::CancelBuffer(s32 slot, const Fence& fence) {
    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (core->is_abandoned) {
        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
@ -623,7 +623,7 @@ void BufferQueueProducer::CancelBuffer(s32 slot, const Fence& fence) {
 }

 Status BufferQueueProducer::Query(NativeWindow what, s32* out_value) {
-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    if (out_value == nullptr) {
        LOG_ERROR(Service_NVFlinger, "outValue was nullptr");
@ -673,7 +673,7 @@ Status BufferQueueProducer::Query(NativeWindow what, s32* out_value) {
 Status BufferQueueProducer::Connect(const std::shared_ptr<IProducerListener>& listener,
                                    NativeWindowApi api, bool producer_controlled_by_app,
                                    QueueBufferOutput* output) {
-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    LOG_DEBUG(Service_NVFlinger, "api = {} producer_controlled_by_app = {}", api,
              producer_controlled_by_app);
@ -730,7 +730,7 @@ Status BufferQueueProducer::Disconnect(NativeWindowApi api) {
    std::shared_ptr<IConsumerListener> listener;

    {
-        std::scoped_lock lock(core->mutex);
+        std::scoped_lock lock{core->mutex};

        core->WaitWhileAllocatingLocked();

@ -780,7 +780,7 @@ Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot,
        return Status::BadValue;
    }

-    std::scoped_lock lock(core->mutex);
+    std::scoped_lock lock{core->mutex};

    slots[slot] = {};
    slots[slot].graphic_buffer = buffer;
--- a/src/core/hle/service/nvflinger/consumer_base.cpp
+++ b/src/core/hle/service/nvflinger/consumer_base.cpp
@ -18,7 +18,7 @@ ConsumerBase::ConsumerBase(std::unique_ptr<BufferQueueConsumer> consumer_)
    : consumer{std::move(consumer_)} {}

 ConsumerBase::~ConsumerBase() {
-    std::scoped_lock lock(mutex);
+    std::scoped_lock lock{mutex};

    ASSERT_MSG(is_abandoned, "consumer is not abandoned!");
 }
@ -44,7 +44,7 @@ void ConsumerBase::OnFrameReplaced(const BufferItem& item) {
 }

 void ConsumerBase::OnBuffersReleased() {
-    std::scoped_lock lock(mutex);
+    std::scoped_lock lock{mutex};

    LOG_DEBUG(Service_NVFlinger, "called");

--- a/src/core/hle/service/nvflinger/hos_binder_driver_server.cpp
+++ b/src/core/hle/service/nvflinger/hos_binder_driver_server.cpp
@ -14,7 +14,7 @@ HosBinderDriverServer::HosBinderDriverServer(Core::System& system_)
 HosBinderDriverServer::~HosBinderDriverServer() {}

 u64 HosBinderDriverServer::RegisterProducer(std::unique_ptr<android::IBinder>&& binder) {
-    std::lock_guard lk{lock};
+    std::scoped_lock lk{lock};

    last_id++;

@ -24,7 +24,7 @@ u64 HosBinderDriverServer::RegisterProducer(std::unique_ptr<android::IBinder>&&
 }

 android::IBinder* HosBinderDriverServer::TryGetProducer(u64 id) {
-    std::lock_guard lk{lock};
+    std::scoped_lock lk{lock};

    if (auto search = producers.find(id); search != producers.end()) {
        return search->second.get();
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@ -689,6 +689,9 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, size_t optlen, con
    case OptName::REUSEADDR:
        ASSERT(value == 0 || value == 1);
        return Translate(socket->SetReuseAddr(value != 0));
+    case OptName::KEEPALIVE:
+        ASSERT(value == 0 || value == 1);
+        return Translate(socket->SetKeepAlive(value != 0));
    case OptName::BROADCAST:
        ASSERT(value == 0 || value == 1);
        return Translate(socket->SetBroadcast(value != 0));
--- a/src/core/hle/service/sockets/sfdnsres.cpp
+++ b/src/core/hle/service/sockets/sfdnsres.cpp
@ -2,8 +2,24 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

+#include <string_view>
+#include <utility>
+#include <vector>
+
+#include "common/string_util.h"
+#include "common/swap.h"
+#include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/sockets/sfdnsres.h"
+#include "core/memory.h"
+
+#ifdef _WIN32
+#include <ws2tcpip.h>
+#elif YUZU_UNIX
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#endif

 namespace Service::Sockets {

@ -21,7 +37,7 @@ SFDNSRES::SFDNSRES(Core::System& system_) : ServiceFramework{system_, "sfdnsres"
        {9, nullptr, "CancelRequest"},
        {10, nullptr, "GetHostByNameRequestWithOptions"},
        {11, nullptr, "GetHostByAddrRequestWithOptions"},
-        {12, nullptr, "GetAddrInfoRequestWithOptions"},
+        {12, &SFDNSRES::GetAddrInfoRequestWithOptions, "GetAddrInfoRequestWithOptions"},
        {13, nullptr, "GetNameInfoRequestWithOptions"},
        {14, nullptr, "ResolverSetOptionRequest"},
        {15, nullptr, "ResolverGetOptionRequest"},
@ -31,7 +47,142 @@ SFDNSRES::SFDNSRES(Core::System& system_) : ServiceFramework{system_, "sfdnsres"

 SFDNSRES::~SFDNSRES() = default;

-void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
+enum class NetDbError : s32 {
+    Internal = -1,
+    Success = 0,
+    HostNotFound = 1,
+    TryAgain = 2,
+    NoRecovery = 3,
+    NoData = 4,
+};
+
+static NetDbError AddrInfoErrorToNetDbError(s32 result) {
+    // Best effort guess to map errors
+    switch (result) {
+    case 0:
+        return NetDbError::Success;
+    case EAI_AGAIN:
+        return NetDbError::TryAgain;
+    case EAI_NODATA:
+        return NetDbError::NoData;
+    default:
+        return NetDbError::HostNotFound;
+    }
+}
+
+static std::vector<u8> SerializeAddrInfo(const addrinfo* addrinfo, s32 result_code,
+                                         std::string_view host) {
+    // Adapted from
+    // https://github.com/switchbrew/libnx/blob/c5a9a909a91657a9818a3b7e18c9b91ff0cbb6e3/nx/source/runtime/resolver.c#L190
+    std::vector<u8> data;
+
+    auto* current = addrinfo;
+    while (current != nullptr) {
+        struct SerializedResponseHeader {
+            u32 magic;
+            s32 flags;
+            s32 family;
+            s32 socket_type;
+            s32 protocol;
+            u32 address_length;
+        };
+        static_assert(sizeof(SerializedResponseHeader) == 0x18,
+                      "Response header size must be 0x18 bytes");
+
+        constexpr auto header_size = sizeof(SerializedResponseHeader);
+        const auto addr_size =
+            current->ai_addr && current->ai_addrlen > 0 ? current->ai_addrlen : 4;
+        const auto canonname_size = current->ai_canonname ? strlen(current->ai_canonname) + 1 : 1;
+
+        const auto last_size = data.size();
+        data.resize(last_size + header_size + addr_size + canonname_size);
+
+        // Header in network byte order
+        SerializedResponseHeader header{};
+
+        constexpr auto HEADER_MAGIC = 0xBEEFCAFE;
+        header.magic = htonl(HEADER_MAGIC);
+        header.family = htonl(current->ai_family);
+        header.flags = htonl(current->ai_flags);
+        header.socket_type = htonl(current->ai_socktype);
+        header.protocol = htonl(current->ai_protocol);
+        header.address_length = current->ai_addr ? htonl((u32)current->ai_addrlen) : 0;
+
+        auto* header_ptr = data.data() + last_size;
+        std::memcpy(header_ptr, &header, header_size);
+
+        if (header.address_length == 0) {
+            std::memset(header_ptr + header_size, 0, 4);
+        } else {
+            switch (current->ai_family) {
+            case AF_INET: {
+                struct SockAddrIn {
+                    s16 sin_family;
+                    u16 sin_port;
+                    u32 sin_addr;
+                    u8 sin_zero[8];
+                };
+
+                SockAddrIn serialized_addr{};
+                const auto addr = *reinterpret_cast<sockaddr_in*>(current->ai_addr);
+                serialized_addr.sin_port = htons(addr.sin_port);
+                serialized_addr.sin_family = htons(addr.sin_family);
+                serialized_addr.sin_addr = htonl(addr.sin_addr.s_addr);
+                std::memcpy(header_ptr + header_size, &serialized_addr, sizeof(SockAddrIn));
+
+                char addr_string_buf[64]{};
+                inet_ntop(AF_INET, &addr.sin_addr, addr_string_buf, std::size(addr_string_buf));
+                LOG_INFO(Service, "Resolved host '{}' to IPv4 address {}", host, addr_string_buf);
+                break;
+            }
+            case AF_INET6: {
+                struct SockAddrIn6 {
+                    s16 sin6_family;
+                    u16 sin6_port;
+                    u32 sin6_flowinfo;
+                    u8 sin6_addr[16];
+                    u32 sin6_scope_id;
+                };
+
+                SockAddrIn6 serialized_addr{};
+                const auto addr = *reinterpret_cast<sockaddr_in6*>(current->ai_addr);
+                serialized_addr.sin6_family = htons(addr.sin6_family);
+                serialized_addr.sin6_port = htons(addr.sin6_port);
+                serialized_addr.sin6_flowinfo = htonl(addr.sin6_flowinfo);
+                serialized_addr.sin6_scope_id = htonl(addr.sin6_scope_id);
+                std::memcpy(serialized_addr.sin6_addr, &addr.sin6_addr,
+                            sizeof(SockAddrIn6::sin6_addr));
+                std::memcpy(header_ptr + header_size, &serialized_addr, sizeof(SockAddrIn6));
+
+                char addr_string_buf[64]{};
+                inet_ntop(AF_INET6, &addr.sin6_addr, addr_string_buf, std::size(addr_string_buf));
+                LOG_INFO(Service, "Resolved host '{}' to IPv6 address {}", host, addr_string_buf);
+                break;
+            }
+            default:
+                std::memcpy(header_ptr + header_size, current->ai_addr, addr_size);
+                break;
+            }
+        }
+        if (current->ai_canonname) {
+            std::memcpy(header_ptr + addr_size, current->ai_canonname, canonname_size);
+        } else {
+            *(header_ptr + header_size + addr_size) = 0;
+        }
+
+        current = current->ai_next;
+    }
+
+    // 4-byte sentinel value
+    data.push_back(0);
+    data.push_back(0);
+    data.push_back(0);
+    data.push_back(0);
+
+    return data;
+}
+
+static std::pair<u32, s32> GetAddrInfoRequestImpl(Kernel::HLERequestContext& ctx) {
    struct Parameters {
        u8 use_nsd_resolve;
        u32 unknown;
@ -42,11 +193,51 @@ void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
    const auto parameters = rp.PopRaw<Parameters>();

    LOG_WARNING(Service,
-                "(STUBBED) called. use_nsd_resolve={}, unknown=0x{:08X}, process_id=0x{:016X}",
+                "called with ignored parameters: use_nsd_resolve={}, unknown={}, process_id={}",
                parameters.use_nsd_resolve, parameters.unknown, parameters.process_id);

-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    const auto host_buffer = ctx.ReadBuffer(0);
+    const std::string host = Common::StringFromBuffer(host_buffer);
+
+    const auto service_buffer = ctx.ReadBuffer(1);
+    const std::string service = Common::StringFromBuffer(service_buffer);
+
+    addrinfo* addrinfo;
+    // Pass null for hints. Serialized hints are also passed in a buffer, but are ignored for now
+    s32 result_code = getaddrinfo(host.c_str(), service.c_str(), nullptr, &addrinfo);
+
+    u32 data_size = 0;
+    if (result_code == 0 && addrinfo != nullptr) {
+        const std::vector<u8>& data = SerializeAddrInfo(addrinfo, result_code, host);
+        data_size = static_cast<u32>(data.size());
+        freeaddrinfo(addrinfo);
+
+        ctx.WriteBuffer(data, 0);
+    }
+
+    return std::make_pair(data_size, result_code);
 }

-} // namespace Service::Sockets
+void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
+    auto [data_size, result_code] = GetAddrInfoRequestImpl(ctx);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push(static_cast<s32>(AddrInfoErrorToNetDbError(result_code))); // NetDBErrorCode
+    rb.Push(result_code);                                              // errno
+    rb.Push(data_size);                                                // serialized size
+}
+
+void SFDNSRES::GetAddrInfoRequestWithOptions(Kernel::HLERequestContext& ctx) {
+    // Additional options are ignored
+    auto [data_size, result_code] = GetAddrInfoRequestImpl(ctx);
+
+    IPC::ResponseBuilder rb{ctx, 5};
+    rb.Push(ResultSuccess);
+    rb.Push(data_size);                                                // serialized size
+    rb.Push(result_code);                                              // errno
+    rb.Push(static_cast<s32>(AddrInfoErrorToNetDbError(result_code))); // NetDBErrorCode
+    rb.Push(0);
+}
+
+} // namespace Service::Sockets
--- a/src/core/hle/service/sockets/sfdnsres.h
+++ b/src/core/hle/service/sockets/sfdnsres.h
@ -19,6 +19,7 @@ public:

 private:
    void GetAddrInfoRequest(Kernel::HLERequestContext& ctx);
+    void GetAddrInfoRequestWithOptions(Kernel::HLERequestContext& ctx);
 };

 } // namespace Service::Sockets
--- a/src/core/hle/service/sockets/sockets.h
+++ b/src/core/hle/service/sockets/sockets.h
@ -46,6 +46,7 @@ enum class Protocol : u32 {

 enum class OptName : u32 {
    REUSEADDR = 0x4,
+    KEEPALIVE = 0x8,
    BROADCAST = 0x20,
    LINGER = 0x80,
    SNDBUF = 0x1001,
--- a/src/core/network/network.cpp
+++ b/src/core/network/network.cpp
@ -600,6 +600,10 @@ Errno Socket::SetReuseAddr(bool enable) {
    return SetSockOpt<u32>(fd, SO_REUSEADDR, enable ? 1 : 0);
 }

+Errno Socket::SetKeepAlive(bool enable) {
+    return SetSockOpt<u32>(fd, SO_KEEPALIVE, enable ? 1 : 0);
+}
+
 Errno Socket::SetBroadcast(bool enable) {
    return SetSockOpt<u32>(fd, SO_BROADCAST, enable ? 1 : 0);
 }
--- a/src/core/network/sockets.h
+++ b/src/core/network/sockets.h
@ -67,6 +67,8 @@ public:

    Errno SetReuseAddr(bool enable);

+    Errno SetKeepAlive(bool enable);
+
    Errno SetBroadcast(bool enable);

    Errno SetSndBuf(u32 value);
--- a/src/core/perf_stats.cpp
+++ b/src/core/perf_stats.cpp
@ -53,13 +53,13 @@ PerfStats::~PerfStats() {
 }

 void PerfStats::BeginSystemFrame() {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};

    frame_begin = Clock::now();
 }

 void PerfStats::EndSystemFrame() {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};

    auto frame_end = Clock::now();
    const auto frame_time = frame_end - frame_begin;
@ -79,7 +79,7 @@ void PerfStats::EndGameFrame() {
 }

 double PerfStats::GetMeanFrametime() const {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};

    if (current_index <= IgnoreFrames) {
        return 0;
@ -91,7 +91,7 @@ double PerfStats::GetMeanFrametime() const {
 }

 PerfStatsResults PerfStats::GetAndResetStats(microseconds current_system_time_us) {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};

    const auto now = Clock::now();
    // Walltime elapsed since stats were reset
@ -120,7 +120,7 @@ PerfStatsResults PerfStats::GetAndResetStats(microseconds current_system_time_us
 }

 double PerfStats::GetLastFrameTimeScale() const {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};

    constexpr double FRAME_LENGTH = 1.0 / 60;
    return duration_cast<DoubleSecs>(previous_frame_length).count() / FRAME_LENGTH;
--- a/src/core/tools/freezer.cpp
+++ b/src/core/tools/freezer.cpp
@ -80,7 +80,7 @@ bool Freezer::IsActive() const {
 }

 void Freezer::Clear() {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    LOG_DEBUG(Common_Memory, "Clearing all frozen memory values.");

@ -88,7 +88,7 @@ void Freezer::Clear() {
 }

 u64 Freezer::Freeze(VAddr address, u32 width) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    const auto current_value = MemoryReadWidth(memory, width, address);
    entries.push_back({address, width, current_value});
@ -101,7 +101,7 @@ u64 Freezer::Freeze(VAddr address, u32 width) {
 }

 void Freezer::Unfreeze(VAddr address) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    LOG_DEBUG(Common_Memory, "Unfreezing memory for address={:016X}", address);

@ -109,13 +109,13 @@ void Freezer::Unfreeze(VAddr address) {
 }

 bool Freezer::IsFrozen(VAddr address) const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    return FindEntry(address) != entries.cend();
 }

 void Freezer::SetFrozenValue(VAddr address, u64 value) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    const auto iter = FindEntry(address);

@ -132,7 +132,7 @@ void Freezer::SetFrozenValue(VAddr address, u64 value) {
 }

 std::optional<Freezer::Entry> Freezer::GetEntry(VAddr address) const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    const auto iter = FindEntry(address);

@ -144,7 +144,7 @@ std::optional<Freezer::Entry> Freezer::GetEntry(VAddr address) const {
 }

 std::vector<Freezer::Entry> Freezer::GetEntries() const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    return entries;
 }
@ -165,7 +165,7 @@ void Freezer::FrameCallback(std::uintptr_t, std::chrono::nanoseconds ns_late) {
        return;
    }

-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    for (const auto& entry : entries) {
        LOG_DEBUG(Common_Memory,
@ -178,7 +178,7 @@ void Freezer::FrameCallback(std::uintptr_t, std::chrono::nanoseconds ns_late) {
 }

 void Freezer::FillEntryReads() {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};

    LOG_DEBUG(Common_Memory, "Updating memory freeze entries to current values.");

--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@ -62,7 +62,7 @@ public:

    bool UpdateMotion(SDL_ControllerSensorEvent event) {
        constexpr float gravity_constant = 9.80665f;
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        const u64 time_difference = event.timestamp - last_motion_update;
        last_motion_update = event.timestamp;
        switch (event.sensor) {
@ -241,7 +241,7 @@ private:
 };

 std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickByGUID(const std::string& guid, int port) {
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
    const auto it = joystick_map.find(guid);

    if (it != joystick_map.end()) {
@ -263,7 +263,7 @@ std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickBySDLID(SDL_JoystickID sdl
    auto sdl_joystick = SDL_JoystickFromInstanceID(sdl_id);
    const std::string guid = GetGUID(sdl_joystick);

-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
    const auto map_it = joystick_map.find(guid);

    if (map_it == joystick_map.end()) {
@ -297,7 +297,7 @@ void SDLDriver::InitJoystick(int joystick_index) {

    const std::string guid = GetGUID(sdl_joystick);

-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
    if (joystick_map.find(guid) == joystick_map.end()) {
        auto joystick = std::make_shared<SDLJoystick>(guid, 0, sdl_joystick, sdl_gamecontroller);
        PreSetController(joystick->GetPadIdentifier());
@ -326,7 +326,7 @@ void SDLDriver::InitJoystick(int joystick_index) {
 void SDLDriver::CloseJoystick(SDL_Joystick* sdl_joystick) {
    const std::string guid = GetGUID(sdl_joystick);

-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
    // This call to guid is safe since the joystick is guaranteed to be in the map
    const auto& joystick_guid_list = joystick_map[guid];
    const auto joystick_it = std::find_if(joystick_guid_list.begin(), joystick_guid_list.end(),
@ -392,7 +392,7 @@ void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
 }

 void SDLDriver::CloseJoysticks() {
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
    joystick_map.clear();
 }

--- a/src/input_common/input_engine.cpp
+++ b/src/input_common/input_engine.cpp
@ -8,37 +8,37 @@
 namespace InputCommon {

 void InputEngine::PreSetController(const PadIdentifier& identifier) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    controller_list.try_emplace(identifier);
 }

 void InputEngine::PreSetButton(const PadIdentifier& identifier, int button) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    ControllerData& controller = controller_list.at(identifier);
    controller.buttons.try_emplace(button, false);
 }

 void InputEngine::PreSetHatButton(const PadIdentifier& identifier, int button) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    ControllerData& controller = controller_list.at(identifier);
    controller.hat_buttons.try_emplace(button, u8{0});
 }

 void InputEngine::PreSetAxis(const PadIdentifier& identifier, int axis) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    ControllerData& controller = controller_list.at(identifier);
    controller.axes.try_emplace(axis, 0.0f);
 }

 void InputEngine::PreSetMotion(const PadIdentifier& identifier, int motion) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    ControllerData& controller = controller_list.at(identifier);
    controller.motions.try_emplace(motion);
 }

 void InputEngine::SetButton(const PadIdentifier& identifier, int button, bool value) {
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        ControllerData& controller = controller_list.at(identifier);
        if (!configuring) {
            controller.buttons.insert_or_assign(button, value);
@ -49,7 +49,7 @@ void InputEngine::SetButton(const PadIdentifier& identifier, int button, bool va

 void InputEngine::SetHatButton(const PadIdentifier& identifier, int button, u8 value) {
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        ControllerData& controller = controller_list.at(identifier);
        if (!configuring) {
            controller.hat_buttons.insert_or_assign(button, value);
@ -60,7 +60,7 @@ void InputEngine::SetHatButton(const PadIdentifier& identifier, int button, u8 v

 void InputEngine::SetAxis(const PadIdentifier& identifier, int axis, f32 value) {
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        ControllerData& controller = controller_list.at(identifier);
        if (!configuring) {
            controller.axes.insert_or_assign(axis, value);
@ -71,7 +71,7 @@ void InputEngine::SetAxis(const PadIdentifier& identifier, int axis, f32 value)

 void InputEngine::SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value) {
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        ControllerData& controller = controller_list.at(identifier);
        if (!configuring) {
            controller.battery = value;
@ -82,7 +82,7 @@ void InputEngine::SetBattery(const PadIdentifier& identifier, Common::Input::Bat

 void InputEngine::SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value) {
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        ControllerData& controller = controller_list.at(identifier);
        if (!configuring) {
            controller.motions.insert_or_assign(motion, value);
@ -92,7 +92,7 @@ void InputEngine::SetMotion(const PadIdentifier& identifier, int motion, const B
 }

 bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto controller_iter = controller_list.find(identifier);
    if (controller_iter == controller_list.cend()) {
        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@ -109,7 +109,7 @@ bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
 }

 bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 direction) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto controller_iter = controller_list.find(identifier);
    if (controller_iter == controller_list.cend()) {
        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@ -126,7 +126,7 @@ bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 d
 }

 f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto controller_iter = controller_list.find(identifier);
    if (controller_iter == controller_list.cend()) {
        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@ -143,7 +143,7 @@ f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
 }

 Common::Input::BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto controller_iter = controller_list.find(identifier);
    if (controller_iter == controller_list.cend()) {
        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@ -155,7 +155,7 @@ Common::Input::BatteryLevel InputEngine::GetBattery(const PadIdentifier& identif
 }

 BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto controller_iter = controller_list.find(identifier);
    if (controller_iter == controller_list.cend()) {
        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@ -186,7 +186,7 @@ void InputEngine::ResetAnalogState() {
 }

 void InputEngine::TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    for (const auto& poller_pair : callback_list) {
        const InputIdentifier& poller = poller_pair.second;
        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Button, button)) {
@ -214,7 +214,7 @@ void InputEngine::TriggerOnButtonChange(const PadIdentifier& identifier, int but
 }

 void InputEngine::TriggerOnHatButtonChange(const PadIdentifier& identifier, int button, u8 value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    for (const auto& poller_pair : callback_list) {
        const InputIdentifier& poller = poller_pair.second;
        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::HatButton, button)) {
@ -243,7 +243,7 @@ void InputEngine::TriggerOnHatButtonChange(const PadIdentifier& identifier, int
 }

 void InputEngine::TriggerOnAxisChange(const PadIdentifier& identifier, int axis, f32 value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    for (const auto& poller_pair : callback_list) {
        const InputIdentifier& poller = poller_pair.second;
        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Analog, axis)) {
@ -270,7 +270,7 @@ void InputEngine::TriggerOnAxisChange(const PadIdentifier& identifier, int axis,

 void InputEngine::TriggerOnBatteryChange(const PadIdentifier& identifier,
                                         [[maybe_unused]] Common::Input::BatteryLevel value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    for (const auto& poller_pair : callback_list) {
        const InputIdentifier& poller = poller_pair.second;
        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Battery, 0)) {
@ -284,7 +284,7 @@ void InputEngine::TriggerOnBatteryChange(const PadIdentifier& identifier,

 void InputEngine::TriggerOnMotionChange(const PadIdentifier& identifier, int motion,
                                        const BasicMotion& value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    for (const auto& poller_pair : callback_list) {
        const InputIdentifier& poller = poller_pair.second;
        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Motion, motion)) {
@ -346,18 +346,18 @@ const std::string& InputEngine::GetEngineName() const {
 }

 int InputEngine::SetCallback(InputIdentifier input_identifier) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    callback_list.insert_or_assign(last_callback_key, std::move(input_identifier));
    return last_callback_key++;
 }

 void InputEngine::SetMappingCallback(MappingCallback callback) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    mapping_callback = std::move(callback);
 }

 void InputEngine::DeleteCallback(int key) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
    const auto& iterator = callback_list.find(key);
    if (iterator == callback_list.end()) {
        LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@ -230,7 +230,7 @@ struct GPU::Impl {
    void IncrementSyncPoint(u32 syncpoint_id) {
        auto& syncpoint = syncpoints.at(syncpoint_id);
        syncpoint++;
-        std::lock_guard lock{sync_mutex};
+        std::scoped_lock lock{sync_mutex};
        sync_cv.notify_all();
        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
        if (!interrupt.empty()) {
@ -252,7 +252,7 @@ struct GPU::Impl {
    }

    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::lock_guard lock{sync_mutex};
+        std::scoped_lock lock{sync_mutex};
        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
        bool contains = std::any_of(interrupt.begin(), interrupt.end(),
                                    [value](u32 in_value) { return in_value == value; });
@ -263,7 +263,7 @@ struct GPU::Impl {
    }

    [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::lock_guard lock{sync_mutex};
+        std::scoped_lock lock{sync_mutex};
        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
        const auto iter =
            std::find_if(interrupt.begin(), interrupt.end(),
--- a/src/video_core/gpu_thread.cpp
+++ b/src/video_core/gpu_thread.cpp
@ -56,7 +56,7 @@ static void RunThread(std::stop_token stop_token, Core::System& system,
        if (next.block) {
            // We have to lock the write_lock to ensure that the condition_variable wait not get a
            // race between the check and the lock itself.
-            std::lock_guard lk(state.write_lock);
+            std::scoped_lock lk{state.write_lock};
            state.cv.notify_all();
        }
    }
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@ -253,7 +253,7 @@ GraphicsPipeline::GraphicsPipeline(
            }
        }
        if (in_parallel) {
-            std::lock_guard lock{built_mutex};
+            std::scoped_lock lock{built_mutex};
            built_fence.Create();
            // Flush this context to ensure compilation commands and fence are in the GPU pipe.
            glFlush();
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@ -258,7 +258,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
            [this, key, env = std::move(env), &state, &callback](Context* ctx) mutable {
                ctx->pools.ReleaseContents();
                auto pipeline{CreateComputePipeline(ctx->pools, key, env)};
-                std::lock_guard lock{state.mutex};
+                std::scoped_lock lock{state.mutex};
                if (pipeline) {
                    compute_cache.emplace(key, std::move(pipeline));
                }
@ -280,7 +280,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                }
                ctx->pools.ReleaseContents();
                auto pipeline{CreateGraphicsPipeline(ctx->pools, key, MakeSpan(env_ptrs), false)};
-                std::lock_guard lock{state.mutex};
+                std::scoped_lock lock{state.mutex};
                if (pipeline) {
                    graphics_cache.emplace(key, std::move(pipeline));
                }
--- a/src/video_core/renderer_vulkan/pipeline_statistics.cpp
+++ b/src/video_core/renderer_vulkan/pipeline_statistics.cpp
@ -57,7 +57,7 @@ void PipelineStatistics::Collect(VkPipeline pipeline) {
                stage_stats.basic_block_count = GetUint64(statistic);
            }
        }
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        collected_stats.push_back(stage_stats);
    }
 }
@ -66,7 +66,7 @@ void PipelineStatistics::Report() const {
    double num{};
    Stats total;
    {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
        for (const Stats& stats : collected_stats) {
            total.code_size += stats.code_size;
            total.register_count += stats.register_count;
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
@ -77,7 +77,7 @@ ComputePipeline::ComputePipeline(const Device& device_, DescriptorPool& descript
        if (pipeline_statistics) {
            pipeline_statistics->Collect(*pipeline);
        }
-        std::lock_guard lock{build_mutex};
+        std::scoped_lock lock{build_mutex};
        is_built = true;
        build_condvar.notify_one();
        if (shader_notify) {
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
@ -258,7 +258,7 @@ GraphicsPipeline::GraphicsPipeline(
            pipeline_statistics->Collect(*pipeline);
        }

-        std::lock_guard lock{build_mutex};
+        std::scoped_lock lock{build_mutex};
        is_built = true;
        build_condvar.notify_one();
        if (shader_notify) {
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@ -404,7 +404,7 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
        workers.QueueWork([this, key, env = std::move(env), &state, &callback]() mutable {
            ShaderPools pools;
            auto pipeline{CreateComputePipeline(pools, key, env, state.statistics.get(), false)};
-            std::lock_guard lock{state.mutex};
+            std::scoped_lock lock{state.mutex};
            if (pipeline) {
                compute_cache.emplace(key, std::move(pipeline));
            }
@ -434,7 +434,7 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
            auto pipeline{CreateGraphicsPipeline(pools, key, MakeSpan(env_ptrs),
                                                 state.statistics.get(), false)};

-            std::lock_guard lock{state.mutex};
+            std::scoped_lock lock{state.mutex};
            graphics_cache.emplace(key, std::move(pipeline));
            ++state.built;
            if (state.has_loaded) {
--- a/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp
@ -36,7 +36,7 @@ VkAttachmentDescription AttachmentDescription(const Device& device, PixelFormat
 RenderPassCache::RenderPassCache(const Device& device_) : device{&device_} {}

 VkRenderPass RenderPassCache::Get(const RenderPassKey& key) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    const auto [pair, is_new] = cache.try_emplace(key);
    if (!is_new) {
        return *pair->second;
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@ -73,7 +73,7 @@ void VKScheduler::DispatchWork() {
        return;
    }
    {
-        std::lock_guard lock{work_mutex};
+        std::scoped_lock lock{work_mutex};
        work_queue.push(std::move(chunk));
    }
    work_cv.notify_one();
@ -157,7 +157,7 @@ void VKScheduler::WorkerThread(std::stop_token stop_token) {
        if (has_submit) {
            AllocateWorkerCommandBuffer();
        }
-        std::lock_guard reserve_lock{reserve_mutex};
+        std::scoped_lock reserve_lock{reserve_mutex};
        chunk_reserve.push_back(std::move(work));
    } while (!stop_token.stop_requested());
 }
@ -282,7 +282,7 @@ void VKScheduler::EndRenderPass() {
 }

 void VKScheduler::AcquireNewChunk() {
-    std::lock_guard lock{reserve_mutex};
+    std::scoped_lock lock{reserve_mutex};
    if (chunk_reserve.empty()) {
        chunk = std::make_unique<CommandChunk>();
        return;
--- a/src/video_core/shader_cache.cpp
+++ b/src/video_core/shader_cache.cpp
@ -25,7 +25,7 @@ void ShaderCache::InvalidateRegion(VAddr addr, size_t size) {
 }

 void ShaderCache::OnCPUWrite(VAddr addr, size_t size) {
-    std::lock_guard lock{invalidation_mutex};
+    std::scoped_lock lock{invalidation_mutex};
    InvalidatePagesInRegion(addr, size);
 }

--- a/src/web_service/web_backend.cpp
+++ b/src/web_service/web_backend.cpp
@ -32,7 +32,7 @@ constexpr std::size_t TIMEOUT_SECONDS = 30;
 struct Client::Impl {
    Impl(std::string host, std::string username, std::string token)
        : host{std::move(host)}, username{std::move(username)}, token{std::move(token)} {
-        std::lock_guard lock{jwt_cache.mutex};
+        std::scoped_lock lock{jwt_cache.mutex};
        if (this->username == jwt_cache.username && this->token == jwt_cache.token) {
            jwt = jwt_cache.jwt;
        }
@ -147,7 +147,7 @@ struct Client::Impl {
        if (result.result_code != WebResult::Code::Success) {
            LOG_ERROR(WebService, "UpdateJWT failed");
        } else {
-            std::lock_guard lock{jwt_cache.mutex};
+            std::scoped_lock lock{jwt_cache.mutex};
            jwt_cache.username = username;
            jwt_cache.token = token;
            jwt_cache.jwt = jwt = result.returned_data;
--- a/src/yuzu/util/controller_navigation.cpp
+++ b/src/yuzu/util/controller_navigation.cpp
@ -39,7 +39,7 @@ void ControllerNavigation::TriggerButton(Settings::NativeButton::Values native_b
 }

 void ControllerNavigation::ControllerUpdateEvent(Core::HID::ControllerTriggerType type) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
    if (!Settings::values.controller_navigation) {
        return;
    }