Android 273

service: hid: Migrate HidServer to new IPC

README.md

@@ -1,12 +1,9 @@
 | Pull Request | Commit | Title | Author | Merged? |
 |----|----|----|----|----|
 | [12461](https://github.com/yuzu-emu/yuzu//pull/12461) | [`a84e8e26f`](https://github.com/yuzu-emu/yuzu//pull/12461/files) | Rework Nvdec and VIC to fix out-of-order videos, and speed up decoding. | [Kelebek1](https://github.com/Kelebek1/) | Yes |
-| [12749](https://github.com/yuzu-emu/yuzu//pull/12749) | [`aad4b0d6f`](https://github.com/yuzu-emu/yuzu//pull/12749/files) | general: workarounds for SMMU syncing issues | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13018](https://github.com/yuzu-emu/yuzu//pull/13018) | [`fffec12d3`](https://github.com/yuzu-emu/yuzu//pull/13018/files) | am: rewrite part 2 | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13096](https://github.com/yuzu-emu/yuzu//pull/13096) | [`0a8759057`](https://github.com/yuzu-emu/yuzu//pull/13096/files) | texture_cache: use two-pass collection for costly load resources | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13122](https://github.com/yuzu-emu/yuzu//pull/13122) | [`5dc08c7fe`](https://github.com/yuzu-emu/yuzu//pull/13122/files) | vk_rasterizer: flip scissor y on lower left origin mode | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13135](https://github.com/yuzu-emu/yuzu//pull/13135) | [`fc6a87bba`](https://github.com/yuzu-emu/yuzu//pull/13135/files) | service: hid: Migrate HidServer to new IPC | [german77](https://github.com/german77/) | Yes |
-| [13159](https://github.com/yuzu-emu/yuzu//pull/13159) | [`dc50b95a4`](https://github.com/yuzu-emu/yuzu//pull/13159/files) | core: enable error applet, add stubs for web applet | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [13018](https://github.com/yuzu-emu/yuzu//pull/13018) | [`01cbc638a`](https://github.com/yuzu-emu/yuzu//pull/13018/files) | am: rewrite part 2 | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [13174](https://github.com/yuzu-emu/yuzu//pull/13174) | [`7d1284826`](https://github.com/yuzu-emu/yuzu//pull/13174/files) | glue/time: Remove global variables | [FearlessTobi](https://github.com/FearlessTobi/) | Yes |
+| [13177](https://github.com/yuzu-emu/yuzu//pull/13177) | [`f5cc94f05`](https://github.com/yuzu-emu/yuzu//pull/13177/files) | vfs: misc performance improvements | [liamwhite](https://github.com/liamwhite/) | Yes |
 
 
 End of merge log. You can find the original README.md below the break.

src/common/logging/backend.cpp

@@ -343,7 +343,7 @@ void SetColorConsoleBackendEnabled(bool enabled) {
 }
 
 void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
-                       unsigned int line_num, const char* function, const char* format,
+                       unsigned int line_num, const char* function, fmt::string_view format,
                        const fmt::format_args& args) {
     if (!initialization_in_progress_suppress_logging) {
         Impl::Instance().PushEntry(log_class, log_level, filename, line_num, function,

src/common/logging/log.h

@@ -24,12 +24,12 @@ constexpr const char* TrimSourcePath(std::string_view source) {
 
 /// Logs a message to the global logger, using fmt
 void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
-                       unsigned int line_num, const char* function, const char* format,
+                       unsigned int line_num, const char* function, fmt::string_view format,
                        const fmt::format_args& args);
 
 template <typename... Args>
 void FmtLogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
-                   const char* function, const char* format, const Args&... args) {
+                   const char* function, fmt::format_string<Args...> format, const Args&... args) {
     FmtLogMessageImpl(log_class, log_level, filename, line_num, function, format,
                       fmt::make_format_args(args...));
 }

src/common/settings.h

@@ -435,8 +435,6 @@ struct Values {
         linkage, false, "disable_shader_loop_safety_checks", Category::RendererDebug};
     Setting<bool> enable_renderdoc_hotkey{linkage, false, "renderdoc_hotkey",
                                           Category::RendererDebug};
-    // TODO: remove this once AMDVLK supports VK_EXT_depth_bias_control
-    bool renderer_amdvlk_depth_bias_workaround{};
     Setting<bool> disable_buffer_reorder{linkage, false, "disable_buffer_reorder",
                                          Category::RendererDebug};
 

src/core/core.cpp

@@ -394,11 +394,6 @@ struct System::Impl {
             room_member->SendGameInfo(game_info);
         }
 
-        // Workarounds:
-        // Activate this in Super Smash Brothers Ultimate, it only affects AMD cards using AMDVLK
-        Settings::values.renderer_amdvlk_depth_bias_workaround =
-            params.program_id == 0x1006A800016E000ULL;
-
         status = SystemResultStatus::Success;
         return status;
     }
@@ -457,9 +452,6 @@ struct System::Impl {
             room_member->SendGameInfo(game_info);
         }
 
-        // Workarounds
-        Settings::values.renderer_amdvlk_depth_bias_workaround = false;
-
         // Reset all glue registrations
         arp_manager.ResetAll();
 

src/core/file_sys/fssystem/fssystem_aes_xts_storage.cpp

@@ -31,8 +31,8 @@ AesXtsStorage::AesXtsStorage(VirtualFile base, const void* key1, const void* key
     ASSERT(iv_size == IvSize);
     ASSERT(Common::IsAligned(m_block_size, AesBlockSize));
 
-    std::memcpy(m_key.data() + 0, key1, KeySize);
-    std::memcpy(m_key.data() + 0x10, key2, KeySize);
+    std::memcpy(m_key.data() + 0, key1, KeySize / 2);
+    std::memcpy(m_key.data() + 0x10, key2, KeySize / 2);
     std::memcpy(m_iv.data(), iv, IvSize);
 
     m_cipher.emplace(m_key, Core::Crypto::Mode::XTS);

src/core/file_sys/partition_filesystem.cpp

@@ -105,12 +105,4 @@ VirtualDir PartitionFilesystem::GetParentDirectory() const {
     return nullptr;
 }
 
-void PartitionFilesystem::PrintDebugInfo() const {
-    LOG_DEBUG(Service_FS, "Magic:                  {:.4}", pfs_header.magic);
-    LOG_DEBUG(Service_FS, "Files:                  {}", pfs_header.num_entries);
-    for (u32 i = 0; i < pfs_header.num_entries; i++) {
-        LOG_DEBUG(Service_FS, " > File {}:              {} (0x{:X} bytes)", i,
-                  pfs_files[i]->GetName(), pfs_files[i]->GetSize());
-    }
-}
 } // namespace FileSys

src/core/file_sys/partition_filesystem.h

@@ -35,7 +35,6 @@ public:
     std::vector<VirtualDir> GetSubdirectories() const override;
     std::string GetName() const override;
     VirtualDir GetParentDirectory() const override;
-    void PrintDebugInfo() const;
 
 private:
     struct Header {

src/core/file_sys/vfs/vfs_offset.cpp

@@ -9,9 +9,8 @@
 namespace FileSys {
 
 OffsetVfsFile::OffsetVfsFile(VirtualFile file_, std::size_t size_, std::size_t offset_,
-                             std::string name_, VirtualDir parent_)
-    : file(file_), offset(offset_), size(size_), name(std::move(name_)),
-      parent(parent_ == nullptr ? file->GetContainingDirectory() : std::move(parent_)) {}
+                             std::string name_)
+    : file(file_), offset(offset_), size(size_), name(std::move(name_)) {}
 
 OffsetVfsFile::~OffsetVfsFile() = default;
 
@@ -37,7 +36,7 @@ bool OffsetVfsFile::Resize(std::size_t new_size) {
 }
 
 VirtualDir OffsetVfsFile::GetContainingDirectory() const {
-    return parent;
+    return nullptr;
 }
 
 bool OffsetVfsFile::IsWritable() const {

src/core/file_sys/vfs/vfs_offset.h

@@ -16,7 +16,7 @@ namespace FileSys {
 class OffsetVfsFile : public VfsFile {
 public:
     OffsetVfsFile(VirtualFile file, std::size_t size, std::size_t offset = 0,
-                  std::string new_name = "", VirtualDir new_parent = nullptr);
+                  std::string new_name = "");
     ~OffsetVfsFile() override;
 
     std::string GetName() const override;
@@ -44,7 +44,6 @@ private:
     std::size_t offset;
     std::size_t size;
     std::string name;
-    VirtualDir parent;
 };
 
 } // namespace FileSys

src/core/file_sys/vfs/vfs_real.cpp

@@ -76,6 +76,7 @@ VfsEntryType RealVfsFilesystem::GetEntryType(std::string_view path_) const {
 }
 
 VirtualFile RealVfsFilesystem::OpenFileFromEntry(std::string_view path_, std::optional<u64> size,
+                                                 std::optional<std::string> parent_path,
                                                  OpenMode perms) {
     const auto path = FS::SanitizePath(path_, FS::DirectorySeparator::PlatformDefault);
     std::scoped_lock lk{list_lock};
@@ -94,14 +95,14 @@ VirtualFile RealVfsFilesystem::OpenFileFromEntry(std::string_view path_, std::op
     this->InsertReferenceIntoListLocked(*reference);
 
     auto file = std::shared_ptr<RealVfsFile>(
-        new RealVfsFile(*this, std::move(reference), path, perms, size));
+        new RealVfsFile(*this, std::move(reference), path, perms, size, std::move(parent_path)));
     cache[path] = file;
 
     return file;
 }
 
 VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, OpenMode perms) {
-    return OpenFileFromEntry(path_, {}, perms);
+    return OpenFileFromEntry(path_, {}, {}, perms);
 }
 
 VirtualFile RealVfsFilesystem::CreateFile(std::string_view path_, OpenMode perms) {
@@ -268,10 +269,11 @@ void RealVfsFilesystem::RemoveReferenceFromListLocked(FileReference& reference)
 }
 
 RealVfsFile::RealVfsFile(RealVfsFilesystem& base_, std::unique_ptr<FileReference> reference_,
-                         const std::string& path_, OpenMode perms_, std::optional<u64> size_)
+                         const std::string& path_, OpenMode perms_, std::optional<u64> size_,
+                         std::optional<std::string> parent_path_)
     : base(base_), reference(std::move(reference_)), path(path_),
-      parent_path(FS::GetParentPath(path_)), path_components(FS::SplitPathComponentsCopy(path_)),
-      size(size_), perms(perms_) {}
+      parent_path(parent_path_ ? std::move(*parent_path_) : FS::GetParentPath(path_)),
+      path_components(FS::SplitPathComponentsCopy(path_)), size(size_), perms(perms_) {}
 
 RealVfsFile::~RealVfsFile() {
     base.DropReference(std::move(reference));
@@ -348,7 +350,7 @@ std::vector<VirtualFile> RealVfsDirectory::IterateEntries<RealVfsFile, VfsFile>(
                                            &out](const std::filesystem::directory_entry& entry) {
         const auto full_path_string = FS::PathToUTF8String(entry.path());
 
-        out.emplace_back(base.OpenFileFromEntry(full_path_string, entry.file_size(), perms));
+        out.emplace_back(base.OpenFileFromEntry(full_path_string, entry.file_size(), path, perms));
 
         return true;
     };

src/core/file_sys/vfs/vfs_real.h

@@ -62,6 +62,7 @@ private:
 private:
     friend class RealVfsDirectory;
     VirtualFile OpenFileFromEntry(std::string_view path, std::optional<u64> size,
+                                  std::optional<std::string> parent_path,
                                   OpenMode perms = OpenMode::Read);
 
 private:
@@ -91,7 +92,7 @@ public:
 private:
     RealVfsFile(RealVfsFilesystem& base, std::unique_ptr<FileReference> reference,
                 const std::string& path, OpenMode perms = OpenMode::Read,
-                std::optional<u64> size = {});
+                std::optional<u64> size = {}, std::optional<std::string> parent_path = {});
 
     RealVfsFilesystem& base;
     std::unique_ptr<FileReference> reference;

src/core/hle/service/glue/time/manager.cpp

@@ -11,7 +11,6 @@
 #include "core/file_sys/vfs/vfs.h"
 #include "core/hle/kernel/svc.h"
 #include "core/hle/service/glue/time/manager.h"
-#include "core/hle/service/glue/time/time_zone_binary.h"
 #include "core/hle/service/psc/time/service_manager.h"
 #include "core/hle/service/psc/time/static.h"
 #include "core/hle/service/psc/time/system_clock.h"
@@ -20,8 +19,8 @@
 #include "core/hle/service/sm/sm.h"
 
 namespace Service::Glue::Time {
-namespace {
-s64 CalendarTimeToEpoch(Service::PSC::Time::CalendarTime calendar) {
+
+static s64 CalendarTimeToEpoch(Service::PSC::Time::CalendarTime calendar) {
     constexpr auto is_leap = [](s32 year) -> bool {
         return (((year) % 4) == 0 && (((year) % 100) != 0 || ((year) % 400) == 0));
     };
@@ -50,7 +49,8 @@ s64 CalendarTimeToEpoch(Service::PSC::Time::CalendarTime calendar) {
     return epoch_s - 62135683200ll;
 }
 
-s64 GetEpochTimeFromInitialYear(std::shared_ptr<Service::Set::ISystemSettingsServer>& set_sys) {
+static s64 GetEpochTimeFromInitialYear(
+    std::shared_ptr<Service::Set::ISystemSettingsServer>& set_sys) {
     s32 year{2000};
     set_sys->GetSettingsItemValueImpl(year, "time", "standard_user_clock_initial_year");
 
@@ -65,31 +65,32 @@ s64 GetEpochTimeFromInitialYear(std::shared_ptr<Service::Set::ISystemSettingsSer
     return CalendarTimeToEpoch(calendar);
 }
 
-Service::PSC::Time::LocationName GetTimeZoneString(Service::PSC::Time::LocationName& in_name) {
+static Service::PSC::Time::LocationName GetTimeZoneString(
+    TimeZoneBinary& time_zone_binary, Service::PSC::Time::LocationName& in_name) {
     auto configured_zone = Settings::GetTimeZoneString(Settings::values.time_zone_index.GetValue());
 
     Service::PSC::Time::LocationName configured_name{};
     std::memcpy(configured_name.data(), configured_zone.data(),
                 std::min(configured_name.size(), configured_zone.size()));
 
-    if (!IsTimeZoneBinaryValid(configured_name)) {
+    if (!time_zone_binary.IsValid(configured_name)) {
         configured_zone = Common::TimeZone::FindSystemTimeZone();
         configured_name = {};
         std::memcpy(configured_name.data(), configured_zone.data(),
                     std::min(configured_name.size(), configured_zone.size()));
     }
 
-    ASSERT_MSG(IsTimeZoneBinaryValid(configured_name), "Invalid time zone {}!",
+    ASSERT_MSG(time_zone_binary.IsValid(configured_name), "Invalid time zone {}!",
                configured_name.data());
 
     return configured_name;
 }
 
-} // namespace
-
 TimeManager::TimeManager(Core::System& system)
-    : m_steady_clock_resource{system}, m_worker{system, m_steady_clock_resource,
-                                                m_file_timestamp_worker} {
+    : m_steady_clock_resource{system}, m_time_zone_binary{system}, m_worker{
+                                                                       system,
+                                                                       m_steady_clock_resource,
+                                                                       m_file_timestamp_worker} {
     m_time_m =
         system.ServiceManager().GetService<Service::PSC::Time::ServiceManager>("time:m", true);
 
@@ -99,7 +100,7 @@ TimeManager::TimeManager(Core::System& system)
     m_set_sys =
         system.ServiceManager().GetService<Service::Set::ISystemSettingsServer>("set:sys", true);
 
-    res = MountTimeZoneBinary(system);
+    res = m_time_zone_binary.Mount();
     ASSERT(res == ResultSuccess);
 
     m_worker.Initialize(m_time_sm, m_set_sys);
@@ -187,10 +188,6 @@ TimeManager::TimeManager(Core::System& system)
     }
 }
 
-TimeManager::~TimeManager() {
-    ResetTimeZoneBinary();
-}
-
 Result TimeManager::SetupStandardSteadyClockCore() {
     Common::UUID external_clock_source_id{};
     auto res = m_set_sys->GetExternalSteadyClockSourceId(&external_clock_source_id);
@@ -236,7 +233,7 @@ Result TimeManager::SetupTimeZoneServiceCore() {
     auto res = m_set_sys->GetDeviceTimeZoneLocationName(&name);
     ASSERT(res == ResultSuccess);
 
-    auto configured_zone = GetTimeZoneString(name);
+    auto configured_zone = GetTimeZoneString(m_time_zone_binary, name);
 
     if (configured_zone != name) {
         m_set_sys->SetDeviceTimeZoneLocationName(configured_zone);
@@ -254,13 +251,13 @@ Result TimeManager::SetupTimeZoneServiceCore() {
     res = m_set_sys->GetDeviceTimeZoneLocationUpdatedTime(&time_point);
     ASSERT(res == ResultSuccess);
 
-    auto location_count = GetTimeZoneCount();
+    auto location_count = m_time_zone_binary.GetTimeZoneCount();
     Service::PSC::Time::RuleVersion rule_version{};
-    GetTimeZoneVersion(rule_version);
+    m_time_zone_binary.GetTimeZoneVersion(rule_version);
 
     std::span<const u8> rule_buffer{};
     size_t rule_size{};
-    res = GetTimeZoneRule(rule_buffer, rule_size, name);
+    res = m_time_zone_binary.GetTimeZoneRule(rule_buffer, rule_size, name);
     ASSERT(res == ResultSuccess);
 
     res = m_time_m->SetupTimeZoneServiceCore(name, rule_version, location_count, time_point,

src/core/hle/service/glue/time/manager.h

@@ -10,6 +10,7 @@
 #include "core/file_sys/vfs/vfs_types.h"
 #include "core/hle/service/glue/time/file_timestamp_worker.h"
 #include "core/hle/service/glue/time/standard_steady_clock_resource.h"
+#include "core/hle/service/glue/time/time_zone_binary.h"
 #include "core/hle/service/glue/time/worker.h"
 #include "core/hle/service/service.h"
 
@@ -26,7 +27,7 @@ namespace Service::Glue::Time {
 class TimeManager {
 public:
     explicit TimeManager(Core::System& system);
-    ~TimeManager();
+    ~TimeManager() = default;
 
     std::shared_ptr<Service::Set::ISystemSettingsServer> m_set_sys;
 
@@ -34,6 +35,7 @@ public:
     std::shared_ptr<Service::PSC::Time::StaticService> m_time_sm{};
     StandardSteadyClockResource m_steady_clock_resource;
     FileTimestampWorker m_file_timestamp_worker;
+    TimeZoneBinary m_time_zone_binary;
     TimeWorker m_worker;
 
 private:

src/core/hle/service/glue/time/static.cpp

@@ -26,8 +26,9 @@ StaticService::StaticService(Core::System& system_,
                              std::shared_ptr<TimeManager> time, const char* name)
     : ServiceFramework{system_, name}, m_system{system_}, m_time_m{time->m_time_m},
       m_setup_info{setup_info}, m_time_sm{time->m_time_sm},
-      m_file_timestamp_worker{time->m_file_timestamp_worker}, m_standard_steady_clock_resource{
-                                                                  time->m_steady_clock_resource} {
+      m_file_timestamp_worker{time->m_file_timestamp_worker},
+      m_standard_steady_clock_resource{time->m_steady_clock_resource},
+      m_time_zone_binary{time->m_time_zone_binary} {
     // clang-format off
         static const FunctionInfo functions[] = {
             {0,   D<&StaticService::GetStandardUserSystemClock>, "GetStandardUserSystemClock"},
@@ -106,7 +107,7 @@ Result StaticService::GetTimeZoneService(OutInterface<TimeZoneService> out_servi
 
     *out_service = std::make_shared<TimeZoneService>(
         m_system, m_file_timestamp_worker, m_setup_info.can_write_timezone_device_location,
-        m_time_zone);
+        m_time_zone_binary, m_time_zone);
     R_SUCCEED();
 }
 

src/core/hle/service/glue/time/static.h

@@ -80,5 +80,6 @@ private:
     std::shared_ptr<Service::PSC::Time::TimeZoneService> m_time_zone;
     FileTimestampWorker& m_file_timestamp_worker;
     StandardSteadyClockResource& m_standard_steady_clock_resource;
+    TimeZoneBinary& m_time_zone_binary;
 };
 } // namespace Service::Glue::Time

src/core/hle/service/glue/time/time_zone.cpp

@@ -15,19 +15,16 @@
 #include "core/hle/service/sm/sm.h"
 
 namespace Service::Glue::Time {
-namespace {
-static std::mutex g_list_mutex;
-static Common::IntrusiveListBaseTraits<Service::PSC::Time::OperationEvent>::ListType g_list_nodes{};
-} // namespace
 
 TimeZoneService::TimeZoneService(
     Core::System& system_, FileTimestampWorker& file_timestamp_worker,
-    bool can_write_timezone_device_location,
+    bool can_write_timezone_device_location, TimeZoneBinary& time_zone_binary,
     std::shared_ptr<Service::PSC::Time::TimeZoneService> time_zone_service)
     : ServiceFramework{system_, "ITimeZoneService"}, m_system{system},
       m_can_write_timezone_device_location{can_write_timezone_device_location},
-      m_file_timestamp_worker{file_timestamp_worker},
-      m_wrapped_service{std::move(time_zone_service)}, m_operation_event{m_system} {
+      m_file_timestamp_worker{file_timestamp_worker}, m_wrapped_service{std::move(
+                                                          time_zone_service)},
+      m_operation_event{m_system}, m_time_zone_binary{time_zone_binary} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0,   D<&TimeZoneService::GetDeviceLocationName>, "GetDeviceLocationName"},
@@ -48,7 +45,6 @@ TimeZoneService::TimeZoneService(
     // clang-format on
     RegisterHandlers(functions);
 
-    g_list_nodes.clear();
     m_set_sys =
         m_system.ServiceManager().GetService<Service::Set::ISystemSettingsServer>("set:sys", true);
 }
@@ -69,13 +65,13 @@ Result TimeZoneService::SetDeviceLocationName(
     LOG_DEBUG(Service_Time, "called. location_name={}", location_name);
 
     R_UNLESS(m_can_write_timezone_device_location, Service::PSC::Time::ResultPermissionDenied);
-    R_UNLESS(IsTimeZoneBinaryValid(location_name), Service::PSC::Time::ResultTimeZoneNotFound);
+    R_UNLESS(m_time_zone_binary.IsValid(location_name), Service::PSC::Time::ResultTimeZoneNotFound);
 
     std::scoped_lock l{m_mutex};
 
     std::span<const u8> binary{};
     size_t binary_size{};
-    R_TRY(GetTimeZoneRule(binary, binary_size, location_name))
+    R_TRY(m_time_zone_binary.GetTimeZoneRule(binary, binary_size, location_name))
 
     R_TRY(m_wrapped_service->SetDeviceLocationNameWithTimeZoneRule(location_name, binary));
 
@@ -88,8 +84,8 @@ Result TimeZoneService::SetDeviceLocationName(
     m_set_sys->SetDeviceTimeZoneLocationName(name);
     m_set_sys->SetDeviceTimeZoneLocationUpdatedTime(time_point);
 
-    std::scoped_lock m{g_list_mutex};
-    for (auto& operation_event : g_list_nodes) {
+    std::scoped_lock m{m_list_mutex};
+    for (auto& operation_event : m_list_nodes) {
         operation_event.m_event->Signal();
     }
     R_SUCCEED();
@@ -112,7 +108,8 @@ Result TimeZoneService::LoadLocationNameList(
     };
 
     std::scoped_lock l{m_mutex};
-    R_RETURN(GetTimeZoneLocationList(*out_count, out_names, out_names.size(), index));
+    R_RETURN(
+        m_time_zone_binary.GetTimeZoneLocationList(*out_count, out_names, out_names.size(), index));
 }
 
 Result TimeZoneService::LoadTimeZoneRule(OutRule out_rule,
@@ -122,7 +119,7 @@ Result TimeZoneService::LoadTimeZoneRule(OutRule out_rule,
     std::scoped_lock l{m_mutex};
     std::span<const u8> binary{};
     size_t binary_size{};
-    R_TRY(GetTimeZoneRule(binary, binary_size, name))
+    R_TRY(m_time_zone_binary.GetTimeZoneRule(binary, binary_size, name))
     R_RETURN(m_wrapped_service->ParseTimeZoneBinary(out_rule, binary));
 }
 
@@ -174,7 +171,7 @@ Result TimeZoneService::GetDeviceLocationNameOperationEventReadableHandle(
             m_operation_event.m_ctx.CreateEvent("Psc:TimeZoneService:OperationEvent");
         operation_event_initialized = true;
         std::scoped_lock l{m_mutex};
-        g_list_nodes.push_back(m_operation_event);
+        m_list_nodes.push_back(m_operation_event);
     }
 
     *out_event = &m_operation_event.m_event->GetReadableEvent();

src/core/hle/service/glue/time/time_zone.h

@@ -32,6 +32,7 @@ class TimeZoneService;
 
 namespace Service::Glue::Time {
 class FileTimestampWorker;
+class TimeZoneBinary;
 
 class TimeZoneService final : public ServiceFramework<TimeZoneService> {
     using InRule = InLargeData<Tz::Rule, BufferAttr_HipcMapAlias>;
@@ -40,7 +41,7 @@ class TimeZoneService final : public ServiceFramework<TimeZoneService> {
 public:
     explicit TimeZoneService(
         Core::System& system, FileTimestampWorker& file_timestamp_worker,
-        bool can_write_timezone_device_location,
+        bool can_write_timezone_device_location, TimeZoneBinary& time_zone_binary,
         std::shared_ptr<Service::PSC::Time::TimeZoneService> time_zone_service);
 
     ~TimeZoneService() override;
@@ -85,6 +86,10 @@ private:
     std::mutex m_mutex;
     bool operation_event_initialized{};
     Service::PSC::Time::OperationEvent m_operation_event;
+    TimeZoneBinary& m_time_zone_binary;
+
+    std::mutex m_list_mutex;
+    Common::IntrusiveListBaseTraits<Service::PSC::Time::OperationEvent>::ListType m_list_nodes{};
 };
 
 } // namespace Service::Glue::Time

src/core/hle/service/glue/time/time_zone_binary.cpp

@@ -12,18 +12,58 @@
 #include "core/hle/service/glue/time/time_zone_binary.h"
 
 namespace Service::Glue::Time {
-namespace {
 constexpr u64 TimeZoneBinaryId = 0x10000000000080E;
 
-static FileSys::VirtualDir g_time_zone_binary_romfs{};
-static Result g_time_zone_binary_mount_result{ResultUnknown};
-static std::vector<u8> g_time_zone_scratch_space(0x2800, 0);
+void TimeZoneBinary::Reset() {
+    time_zone_binary_romfs = {};
+    time_zone_binary_mount_result = ResultUnknown;
+    time_zone_scratch_space.clear();
+    time_zone_scratch_space.resize(0x2800, 0);
+}
 
-Result TimeZoneReadBinary(size_t& out_read_size, std::span<u8> out_buffer, size_t out_buffer_size,
-                          std::string_view path) {
-    R_UNLESS(g_time_zone_binary_mount_result == ResultSuccess, g_time_zone_binary_mount_result);
+Result TimeZoneBinary::Mount() {
+    Reset();
 
-    auto vfs_file{g_time_zone_binary_romfs->GetFileRelative(path)};
+    auto& fsc{system.GetFileSystemController()};
+    std::unique_ptr<FileSys::NCA> nca{};
+
+    auto* bis_system = fsc.GetSystemNANDContents();
+
+    R_UNLESS(bis_system, ResultUnknown);
+
+    nca = bis_system->GetEntry(TimeZoneBinaryId, FileSys::ContentRecordType::Data);
+
+    if (nca) {
+        time_zone_binary_romfs = FileSys::ExtractRomFS(nca->GetRomFS());
+    }
+
+    if (time_zone_binary_romfs) {
+        // Validate that the romfs is readable, using invalid firmware keys can cause this to get
+        // set but the files to be garbage. In that case, we want to hit the next path and
+        // synthesise them instead.
+        time_zone_binary_mount_result = ResultSuccess;
+        Service::PSC::Time::LocationName name{"Etc/GMT"};
+        if (!IsValid(name)) {
+            Reset();
+        }
+    }
+
+    if (!time_zone_binary_romfs) {
+        time_zone_binary_romfs = FileSys::ExtractRomFS(
+            FileSys::SystemArchive::SynthesizeSystemArchive(TimeZoneBinaryId));
+    }
+
+    R_UNLESS(time_zone_binary_romfs, ResultUnknown);
+
+    time_zone_binary_mount_result = ResultSuccess;
+    R_SUCCEED();
+}
+
+Result TimeZoneBinary::Read(size_t& out_read_size, std::span<u8> out_buffer, size_t out_buffer_size,
+                            std::string_view path) {
+    R_UNLESS(time_zone_binary_mount_result == ResultSuccess, time_zone_binary_mount_result);
+
+    auto vfs_file{time_zone_binary_romfs->GetFileRelative(path)};
     R_UNLESS(vfs_file, ResultUnknown);
 
     auto file_size{vfs_file->GetSize()};
@@ -36,82 +76,37 @@ Result TimeZoneReadBinary(size_t& out_read_size, std::span<u8> out_buffer, size_
 
     R_SUCCEED();
 }
-} // namespace
 
-void ResetTimeZoneBinary() {
-    g_time_zone_binary_romfs = {};
-    g_time_zone_binary_mount_result = ResultUnknown;
-    g_time_zone_scratch_space.clear();
-    g_time_zone_scratch_space.resize(0x2800, 0);
-}
-
-Result MountTimeZoneBinary(Core::System& system) {
-    ResetTimeZoneBinary();
-
-    auto& fsc{system.GetFileSystemController()};
-    std::unique_ptr<FileSys::NCA> nca{};
-
-    auto* bis_system = fsc.GetSystemNANDContents();
-
-    R_UNLESS(bis_system, ResultUnknown);
-
-    nca = bis_system->GetEntry(TimeZoneBinaryId, FileSys::ContentRecordType::Data);
-
-    if (nca) {
-        g_time_zone_binary_romfs = FileSys::ExtractRomFS(nca->GetRomFS());
-    }
-
-    if (g_time_zone_binary_romfs) {
-        // Validate that the romfs is readable, using invalid firmware keys can cause this to get
-        // set but the files to be garbage. In that case, we want to hit the next path and
-        // synthesise them instead.
-        g_time_zone_binary_mount_result = ResultSuccess;
-        Service::PSC::Time::LocationName name{"Etc/GMT"};
-        if (!IsTimeZoneBinaryValid(name)) {
-            ResetTimeZoneBinary();
-        }
-    }
-
-    if (!g_time_zone_binary_romfs) {
-        g_time_zone_binary_romfs = FileSys::ExtractRomFS(
-            FileSys::SystemArchive::SynthesizeSystemArchive(TimeZoneBinaryId));
-    }
-
-    R_UNLESS(g_time_zone_binary_romfs, ResultUnknown);
-
-    g_time_zone_binary_mount_result = ResultSuccess;
-    R_SUCCEED();
-}
-
-void GetTimeZoneBinaryListPath(std::string& out_path) {
-    if (g_time_zone_binary_mount_result != ResultSuccess) {
+void TimeZoneBinary::GetListPath(std::string& out_path) {
+    if (time_zone_binary_mount_result != ResultSuccess) {
         return;
     }
     // out_path = fmt::format("{}:/binaryList.txt", "TimeZoneBinary");
     out_path = "/binaryList.txt";
 }
 
-void GetTimeZoneBinaryVersionPath(std::string& out_path) {
-    if (g_time_zone_binary_mount_result != ResultSuccess) {
+void TimeZoneBinary::GetVersionPath(std::string& out_path) {
+    if (time_zone_binary_mount_result != ResultSuccess) {
         return;
     }
     // out_path = fmt::format("{}:/version.txt", "TimeZoneBinary");
     out_path = "/version.txt";
 }
 
-void GetTimeZoneZonePath(std::string& out_path, const Service::PSC::Time::LocationName& name) {
-    if (g_time_zone_binary_mount_result != ResultSuccess) {
+void TimeZoneBinary::GetTimeZonePath(std::string& out_path,
+                                     const Service::PSC::Time::LocationName& name) {
+    if (time_zone_binary_mount_result != ResultSuccess) {
         return;
     }
     // out_path = fmt::format("{}:/zoneinfo/{}", "TimeZoneBinary", name);
     out_path = fmt::format("/zoneinfo/{}", name.data());
 }
 
-bool IsTimeZoneBinaryValid(const Service::PSC::Time::LocationName& name) {
+bool TimeZoneBinary::IsValid(const Service::PSC::Time::LocationName& name) {
     std::string path{};
-    GetTimeZoneZonePath(path, name);
+    GetTimeZonePath(path, name);
 
-    auto vfs_file{g_time_zone_binary_romfs->GetFileRelative(path)};
+    auto vfs_file{time_zone_binary_romfs->GetFileRelative(path)};
     if (!vfs_file) {
         LOG_INFO(Service_Time, "Could not find timezone file {}", path);
         return false;
@@ -119,19 +114,19 @@ bool IsTimeZoneBinaryValid(const Service::PSC::Time::LocationName& name) {
     return vfs_file->GetSize() != 0;
 }
 
-u32 GetTimeZoneCount() {
+u32 TimeZoneBinary::GetTimeZoneCount() {
     std::string path{};
-    GetTimeZoneBinaryListPath(path);
+    GetListPath(path);
 
     size_t bytes_read{};
-    if (TimeZoneReadBinary(bytes_read, g_time_zone_scratch_space, 0x2800, path) != ResultSuccess) {
+    if (Read(bytes_read, time_zone_scratch_space, 0x2800, path) != ResultSuccess) {
         return 0;
     }
     if (bytes_read == 0) {
         return 0;
     }
 
-    auto chars = std::span(reinterpret_cast<char*>(g_time_zone_scratch_space.data()), bytes_read);
+    auto chars = std::span(reinterpret_cast<char*>(time_zone_scratch_space.data()), bytes_read);
     u32 count{};
     for (auto chr : chars) {
         if (chr == '\n') {
@@ -141,50 +136,47 @@ u32 GetTimeZoneCount() {
     return count;
 }
 
-Result GetTimeZoneVersion(Service::PSC::Time::RuleVersion& out_rule_version) {
+Result TimeZoneBinary::GetTimeZoneVersion(Service::PSC::Time::RuleVersion& out_rule_version) {
     std::string path{};
-    GetTimeZoneBinaryVersionPath(path);
+    GetVersionPath(path);
 
     auto rule_version_buffer{std::span(reinterpret_cast<u8*>(&out_rule_version),
                                        sizeof(Service::PSC::Time::RuleVersion))};
     size_t bytes_read{};
-    R_TRY(TimeZoneReadBinary(bytes_read, rule_version_buffer, rule_version_buffer.size_bytes(),
-                             path));
+    R_TRY(Read(bytes_read, rule_version_buffer, rule_version_buffer.size_bytes(), path));
 
     rule_version_buffer[bytes_read] = 0;
     R_SUCCEED();
 }
 
-Result GetTimeZoneRule(std::span<const u8>& out_rule, size_t& out_rule_size,
-                       const Service::PSC::Time::LocationName& name) {
+Result TimeZoneBinary::GetTimeZoneRule(std::span<const u8>& out_rule, size_t& out_rule_size,
+                                       const Service::PSC::Time::LocationName& name) {
     std::string path{};
-    GetTimeZoneZonePath(path, name);
+    GetTimeZonePath(path, name);
 
     size_t bytes_read{};
-    R_TRY(TimeZoneReadBinary(bytes_read, g_time_zone_scratch_space,
-                             g_time_zone_scratch_space.size(), path));
+    R_TRY(Read(bytes_read, time_zone_scratch_space, time_zone_scratch_space.size(), path));
 
-    out_rule = std::span(g_time_zone_scratch_space.data(), bytes_read);
+    out_rule = std::span(time_zone_scratch_space.data(), bytes_read);
     out_rule_size = bytes_read;
     R_SUCCEED();
 }
 
-Result GetTimeZoneLocationList(u32& out_count,
-                               std::span<Service::PSC::Time::LocationName> out_names,
-                               size_t max_names, u32 index) {
+Result TimeZoneBinary::GetTimeZoneLocationList(
+    u32& out_count, std::span<Service::PSC::Time::LocationName> out_names, size_t max_names,
+    u32 index) {
     std::string path{};
-    GetTimeZoneBinaryListPath(path);
+    GetListPath(path);
 
     size_t bytes_read{};
-    R_TRY(TimeZoneReadBinary(bytes_read, g_time_zone_scratch_space,
-                             g_time_zone_scratch_space.size(), path));
+    R_TRY(Read(bytes_read, time_zone_scratch_space, time_zone_scratch_space.size(), path));
 
     out_count = 0;
     R_SUCCEED_IF(bytes_read == 0);
 
     Service::PSC::Time::LocationName current_name{};
     size_t current_name_len{};
-    std::span<const u8> chars{g_time_zone_scratch_space};
+    std::span<const u8> chars{time_zone_scratch_space};
     u32 name_count{};
 
     for (auto chr : chars) {

src/core/hle/service/glue/time/time_zone_binary.h

@@ -6,6 +6,7 @@
 #include <span>
 #include <string>
 #include <string_view>
+#include <vector>
 
 #include "core/hle/service/psc/time/common.h"
 
@@ -15,18 +16,34 @@ class System;
 
 namespace Service::Glue::Time {
 
-void ResetTimeZoneBinary();
-Result MountTimeZoneBinary(Core::System& system);
-void GetTimeZoneBinaryListPath(std::string& out_path);
-void GetTimeZoneBinaryVersionPath(std::string& out_path);
-void GetTimeZoneZonePath(std::string& out_path, const Service::PSC::Time::LocationName& name);
-bool IsTimeZoneBinaryValid(const Service::PSC::Time::LocationName& name);
-u32 GetTimeZoneCount();
-Result GetTimeZoneVersion(Service::PSC::Time::RuleVersion& out_rule_version);
-Result GetTimeZoneRule(std::span<const u8>& out_rule, size_t& out_rule_size,
-                       const Service::PSC::Time::LocationName& name);
-Result GetTimeZoneLocationList(u32& out_count,
-                               std::span<Service::PSC::Time::LocationName> out_names,
-                               size_t max_names, u32 index);
+class TimeZoneBinary {
+public:
+    explicit TimeZoneBinary(Core::System& system_)
+        : time_zone_scratch_space(0x2800, 0), system{system_} {}
+
+    Result Mount();
+    bool IsValid(const Service::PSC::Time::LocationName& name);
+    u32 GetTimeZoneCount();
+    Result GetTimeZoneVersion(Service::PSC::Time::RuleVersion& out_rule_version);
+    Result GetTimeZoneRule(std::span<const u8>& out_rule, size_t& out_rule_size,
+                           const Service::PSC::Time::LocationName& name);
+    Result GetTimeZoneLocationList(u32& out_count,
+                                   std::span<Service::PSC::Time::LocationName> out_names,
+                                   size_t max_names, u32 index);
+
+private:
+    void Reset();
+    Result Read(size_t& out_read_size, std::span<u8> out_buffer, size_t out_buffer_size,
+                std::string_view path);
+    void GetListPath(std::string& out_path);
+    void GetVersionPath(std::string& out_path);
+    void GetTimeZonePath(std::string& out_path, const Service::PSC::Time::LocationName& name);
+
+    FileSys::VirtualDir time_zone_binary_romfs{};
+    Result time_zone_binary_mount_result{ResultUnknown};
+    std::vector<u8> time_zone_scratch_space;
+
+    Core::System& system;
+};
 
 } // namespace Service::Glue::Time

src/core/hle/service/glue/time/worker.cpp

@@ -16,23 +16,6 @@
 #include "core/hle/service/sm/sm.h"
 
 namespace Service::Glue::Time {
-namespace {
-
-bool g_ig_report_network_clock_context_set{};
-Service::PSC::Time::SystemClockContext g_report_network_clock_context{};
-bool g_ig_report_ephemeral_clock_context_set{};
-Service::PSC::Time::SystemClockContext g_report_ephemeral_clock_context{};
-
-template <typename T>
-T GetSettingsItemValue(std::shared_ptr<Service::Set::ISystemSettingsServer>& set_sys,
-                       const char* category, const char* name) {
-    T v{};
-    auto res = set_sys->GetSettingsItemValueImpl(v, category, name);
-    ASSERT(res == ResultSuccess);
-    return v;
-}
-
-} // namespace
 
 TimeWorker::TimeWorker(Core::System& system, StandardSteadyClockResource& steady_clock_resource,
                        FileTimestampWorker& file_timestamp_worker)
@@ -43,11 +26,6 @@ TimeWorker::TimeWorker(Core::System& system, StandardSteadyClockResource& steady
                                                           "Glue:TimeWorker:SteadyClockTimerEvent")},
       m_timer_file_system{m_ctx.CreateEvent("Glue:TimeWorker:FileTimeTimerEvent")},
       m_alarm_worker{m_system, m_steady_clock_resource}, m_pm_state_change_handler{m_alarm_worker} {
-    g_ig_report_network_clock_context_set = false;
-    g_report_network_clock_context = {};
-    g_ig_report_ephemeral_clock_context_set = false;
-    g_report_ephemeral_clock_context = {};
-
     m_timer_steady_clock_timing_event = Core::Timing::CreateEvent(
         "Time::SteadyClockEvent",
         [this](s64 time,
@@ -82,6 +60,14 @@ TimeWorker::~TimeWorker() {
     m_ctx.CloseEvent(m_timer_file_system);
 }
 
+template <typename T>
+T TimeWorker::GetSettingsItemValue(const std::string& category, const std::string& name) {
+    T v{};
+    auto res = m_set_sys->GetSettingsItemValueImpl(v, category, name);
+    ASSERT(res == ResultSuccess);
+    return v;
+}
+
 void TimeWorker::Initialize(std::shared_ptr<Service::PSC::Time::StaticService> time_sm,
                             std::shared_ptr<Service::Set::ISystemSettingsServer> set_sys) {
     m_set_sys = std::move(set_sys);
@@ -91,8 +77,8 @@ void TimeWorker::Initialize(std::shared_ptr<Service::PSC::Time::StaticService> t
 
     m_alarm_worker.Initialize(m_time_m);
 
-    auto steady_clock_interval_m = GetSettingsItemValue<s32>(
-        m_set_sys, "time", "standard_steady_clock_rtc_update_interval_minutes");
+    auto steady_clock_interval_m =
+        GetSettingsItemValue<s32>("time", "standard_steady_clock_rtc_update_interval_minutes");
 
     auto one_minute_ns{
         std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::minutes(1)).count()};
@@ -102,8 +88,7 @@ void TimeWorker::Initialize(std::shared_ptr<Service::PSC::Time::StaticService> t
                                                std::chrono::nanoseconds(steady_clock_interval_ns),
                                                m_timer_steady_clock_timing_event);
 
-    auto fs_notify_time_s =
-        GetSettingsItemValue<s32>(m_set_sys, "time", "notify_time_to_fs_interval_seconds");
+    auto fs_notify_time_s = GetSettingsItemValue<s32>("time", "notify_time_to_fs_interval_seconds");
     auto one_second_ns{
         std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::seconds(1)).count()};
     s64 fs_notify_time_ns{fs_notify_time_s * one_second_ns};
@@ -218,14 +203,14 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) {
             }
 
             [[maybe_unused]] auto offset_before{
-                g_ig_report_network_clock_context_set ? g_report_network_clock_context.offset : 0};
+                m_ig_report_network_clock_context_set ? m_report_network_clock_context.offset : 0};
             // TODO system report "standard_netclock_operation"
             //              "clock_time" = time
             //              "context_offset_before" = offset_before
             //              "context_offset_after"  = context.offset
-            g_report_network_clock_context = context;
-            if (!g_ig_report_network_clock_context_set) {
-                g_ig_report_network_clock_context_set = true;
+            m_report_network_clock_context = context;
+            if (!m_ig_report_network_clock_context_set) {
+                m_ig_report_network_clock_context_set = true;
             }
 
             m_file_timestamp_worker.SetFilesystemPosixTime();
@@ -247,16 +232,16 @@ void TimeWorker::ThreadFunc(std::stop_token stop_token) {
                 break;
             }
 
-            [[maybe_unused]] auto offset_before{g_ig_report_ephemeral_clock_context_set
-                                                    ? g_report_ephemeral_clock_context.offset
+            [[maybe_unused]] auto offset_before{m_ig_report_ephemeral_clock_context_set
+                                                    ? m_report_ephemeral_clock_context.offset
                                                     : 0};
             // TODO system report "ephemeral_netclock_operation"
             //              "clock_time" = time
             //              "context_offset_before" = offset_before
             //              "context_offset_after"  = context.offset
-            g_report_ephemeral_clock_context = context;
-            if (!g_ig_report_ephemeral_clock_context_set) {
-                g_ig_report_ephemeral_clock_context_set = true;
+            m_report_ephemeral_clock_context = context;
+            if (!m_ig_report_ephemeral_clock_context_set) {
+                m_ig_report_ephemeral_clock_context_set = true;
             }
             break;
         }

src/core/hle/service/glue/time/worker.h

@@ -34,6 +34,9 @@ public:
     void StartThread();
 
 private:
+    template <typename T>
+    T GetSettingsItemValue(const std::string& category, const std::string& name);
+
     void ThreadFunc(std::stop_token stop_token);
 
     Core::System& m_system;
@@ -59,6 +62,11 @@ private:
     std::shared_ptr<Core::Timing::EventType> m_timer_file_system_timing_event;
     AlarmWorker m_alarm_worker;
     PmStateChangeHandler m_pm_state_change_handler;
+
+    bool m_ig_report_network_clock_context_set{};
+    Service::PSC::Time::SystemClockContext m_report_network_clock_context{};
+    bool m_ig_report_ephemeral_clock_context_set{};
+    Service::PSC::Time::SystemClockContext m_report_ephemeral_clock_context{};
 };
 
 } // namespace Service::Glue::Time

src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp

@@ -5,6 +5,7 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/core/syncpoint_manager.h"
@@ -75,7 +76,7 @@ NvResult nvhost_gpu::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8> inpu
         case 0xd:
             return WrapFixed(this, &nvhost_gpu::SetChannelPriority, input, output);
         case 0x1a:
-            return WrapFixed(this, &nvhost_gpu::AllocGPFIFOEx2, input, output);
+            return WrapFixed(this, &nvhost_gpu::AllocGPFIFOEx2, input, output, fd);
         case 0x1b:
             return WrapFixedVariable(this, &nvhost_gpu::SubmitGPFIFOBase1, input, output, true);
         case 0x1d:
@@ -120,8 +121,13 @@ NvResult nvhost_gpu::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8> inpu
     return NvResult::NotImplemented;
 }
 
-void nvhost_gpu::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {}
-void nvhost_gpu::OnClose(DeviceFD fd) {}
+void nvhost_gpu::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {
+    sessions[fd] = session_id;
+}
+
+void nvhost_gpu::OnClose(DeviceFD fd) {
+    sessions.erase(fd);
+}
 
 NvResult nvhost_gpu::SetNVMAPfd(IoctlSetNvmapFD& params) {
     LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd);
@@ -161,7 +167,7 @@ NvResult nvhost_gpu::SetChannelPriority(IoctlChannelSetPriority& params) {
     return NvResult::Success;
 }
 
-NvResult nvhost_gpu::AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params) {
+NvResult nvhost_gpu::AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params, DeviceFD fd) {
     LOG_WARNING(Service_NVDRV,
                 "(STUBBED) called, num_entries={:X}, flags={:X}, unk0={:X}, "
                 "unk1={:X}, unk2={:X}, unk3={:X}",
@@ -173,7 +179,12 @@ NvResult nvhost_gpu::AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params) {
         return NvResult::AlreadyAllocated;
     }
 
-    system.GPU().InitChannel(*channel_state);
+    u64 program_id{};
+    if (auto* const session = core.GetSession(sessions[fd]); session != nullptr) {
+        program_id = session->process->GetProgramId();
+    }
+
+    system.GPU().InitChannel(*channel_state, program_id);
 
     params.fence_out = syncpoint_manager.GetSyncpointFence(channel_syncpoint);
 

src/core/hle/service/nvdrv/devices/nvhost_gpu.h

@@ -192,7 +192,7 @@ private:
     NvResult ZCullBind(IoctlZCullBind& params);
     NvResult SetErrorNotifier(IoctlSetErrorNotifier& params);
     NvResult SetChannelPriority(IoctlChannelSetPriority& params);
-    NvResult AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params);
+    NvResult AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params, DeviceFD fd);
     NvResult AllocateObjectContext(IoctlAllocObjCtx& params);
 
     NvResult SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, Tegra::CommandList&& entries);
@@ -210,6 +210,7 @@ private:
     NvCore::SyncpointManager& syncpoint_manager;
     NvCore::NvMap& nvmap;
     std::shared_ptr<Tegra::Control::ChannelState> channel_state;
+    std::unordered_map<DeviceFD, NvCore::SessionId> sessions;
     u32 channel_syncpoint;
     std::mutex channel_mutex;
 

src/core/hle/service/server_manager.cpp

@@ -93,13 +93,19 @@ ServerManager::~ServerManager() {
     m_threads.clear();
 
     // Clean up ports.
-    for (auto it = m_servers.begin(); it != m_servers.end(); it = m_servers.erase(it)) {
-        delete std::addressof(*it);
+    auto port_it = m_servers.begin();
+    while (port_it != m_servers.end()) {
+        auto* const port = std::addressof(*port_it);
+        port_it = m_servers.erase(port_it);
+        delete port;
     }
 
     // Clean up sessions.
-    for (auto it = m_sessions.begin(); it != m_sessions.end(); it = m_sessions.erase(it)) {
-        delete std::addressof(*it);
+    auto session_it = m_sessions.begin();
+    while (session_it != m_sessions.end()) {
+        auto* const session = std::addressof(*session_it);
+        session_it = m_sessions.erase(session_it);
+        delete session;
     }
 
     // Close wakeup event.

src/core/loader/loader.cpp

@@ -36,22 +36,23 @@ std::optional<FileType> IdentifyFileLoader(FileSys::VirtualFile file) {
 } // namespace
 
 FileType IdentifyFile(FileSys::VirtualFile file) {
-    if (const auto romdir_type = IdentifyFileLoader<AppLoader_DeconstructedRomDirectory>(file)) {
-        return *romdir_type;
-    } else if (const auto nso_type = IdentifyFileLoader<AppLoader_NSO>(file)) {
-        return *nso_type;
+    if (const auto nsp_type = IdentifyFileLoader<AppLoader_NSP>(file)) {
+        return *nsp_type;
+    } else if (const auto xci_type = IdentifyFileLoader<AppLoader_XCI>(file)) {
+        return *xci_type;
     } else if (const auto nro_type = IdentifyFileLoader<AppLoader_NRO>(file)) {
         return *nro_type;
     } else if (const auto nca_type = IdentifyFileLoader<AppLoader_NCA>(file)) {
         return *nca_type;
-    } else if (const auto xci_type = IdentifyFileLoader<AppLoader_XCI>(file)) {
-        return *xci_type;
     } else if (const auto nax_type = IdentifyFileLoader<AppLoader_NAX>(file)) {
         return *nax_type;
-    } else if (const auto nsp_type = IdentifyFileLoader<AppLoader_NSP>(file)) {
-        return *nsp_type;
     } else if (const auto kip_type = IdentifyFileLoader<AppLoader_KIP>(file)) {
         return *kip_type;
+    } else if (const auto nso_type = IdentifyFileLoader<AppLoader_NSO>(file)) {
+        return *nso_type;
+    } else if (const auto romdir_type =
+                   IdentifyFileLoader<AppLoader_DeconstructedRomDirectory>(file)) {
+        return *romdir_type;
     } else {
         return FileType::Unknown;
     }

src/video_core/buffer_cache/usage_tracker.h

@@ -26,6 +26,9 @@ public:
     void Track(u64 offset, u64 size) noexcept {
         const size_t page = offset >> PAGE_SHIFT;
         const size_t page_end = (offset + size) >> PAGE_SHIFT;
+        if (page_end < page || page_end >= pages.size()) {
+            return;
+        }
         TrackPage(page, offset, size);
         if (page == page_end) {
             return;
@@ -41,6 +44,9 @@ public:
     [[nodiscard]] bool IsUsed(u64 offset, u64 size) const noexcept {
         const size_t page = offset >> PAGE_SHIFT;
         const size_t page_end = (offset + size) >> PAGE_SHIFT;
+        if (page_end < page || page_end >= pages.size()) {
+            return false;
+        }
         if (IsPageUsed(page, offset, size)) {
             return true;
         }

src/video_core/control/channel_state.cpp

@@ -16,8 +16,9 @@ namespace Tegra::Control {
 
 ChannelState::ChannelState(s32 bind_id_) : bind_id{bind_id_}, initialized{} {}
 
-void ChannelState::Init(Core::System& system, GPU& gpu) {
+void ChannelState::Init(Core::System& system, GPU& gpu, u64 program_id_) {
     ASSERT(memory_manager);
+    program_id = program_id_;
     dma_pusher = std::make_unique<Tegra::DmaPusher>(system, gpu, *memory_manager, *this);
     maxwell_3d = std::make_unique<Engines::Maxwell3D>(system, *memory_manager);
     fermi_2d = std::make_unique<Engines::Fermi2D>(*memory_manager);

src/video_core/control/channel_state.h

@@ -40,11 +40,12 @@ struct ChannelState {
     ChannelState(ChannelState&& other) noexcept = default;
     ChannelState& operator=(ChannelState&& other) noexcept = default;
 
-    void Init(Core::System& system, GPU& gpu);
+    void Init(Core::System& system, GPU& gpu, u64 program_id);
 
     void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
 
     s32 bind_id = -1;
+    u64 program_id = 0;
     /// 3D engine
     std::unique_ptr<Engines::Maxwell3D> maxwell_3d;
     /// 2D engine

src/video_core/control/channel_state_cache.cpp

@@ -7,7 +7,7 @@ namespace VideoCommon {
 
 ChannelInfo::ChannelInfo(Tegra::Control::ChannelState& channel_state)
     : maxwell3d{*channel_state.maxwell_3d}, kepler_compute{*channel_state.kepler_compute},
-      gpu_memory{*channel_state.memory_manager} {}
+      gpu_memory{*channel_state.memory_manager}, program_id{channel_state.program_id} {}
 
 template class VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo>;
 

src/video_core/control/channel_state_cache.h

@@ -39,6 +39,7 @@ public:
     Tegra::Engines::Maxwell3D& maxwell3d;
     Tegra::Engines::KeplerCompute& kepler_compute;
     Tegra::MemoryManager& gpu_memory;
+    u64 program_id;
 };
 
 template <class P>
@@ -77,9 +78,10 @@ protected:
     P* channel_state;
     size_t current_channel_id{UNSET_CHANNEL};
     size_t current_address_space{};
-    Tegra::Engines::Maxwell3D* maxwell3d;
-    Tegra::Engines::KeplerCompute* kepler_compute;
-    Tegra::MemoryManager* gpu_memory;
+    Tegra::Engines::Maxwell3D* maxwell3d{};
+    Tegra::Engines::KeplerCompute* kepler_compute{};
+    Tegra::MemoryManager* gpu_memory{};
+    u64 program_id{};
 
     std::deque<P> channel_storage;
     std::deque<size_t> free_channel_ids;

src/video_core/control/channel_state_cache.inc

@@ -58,6 +58,7 @@ void ChannelSetupCaches<P>::BindToChannel(s32 id) {
     maxwell3d = &channel_state->maxwell3d;
     kepler_compute = &channel_state->kepler_compute;
     gpu_memory = &channel_state->gpu_memory;
+    program_id = channel_state->program_id;
     current_address_space = gpu_memory->GetID();
 }
 
@@ -76,6 +77,7 @@ void ChannelSetupCaches<P>::EraseChannel(s32 id) {
         maxwell3d = nullptr;
         kepler_compute = nullptr;
         gpu_memory = nullptr;
+        program_id = 0;
     } else if (current_channel_id != UNSET_CHANNEL) {
         channel_state = &channel_storage[current_channel_id];
     }

src/video_core/gpu.cpp

@@ -67,8 +67,8 @@ struct GPU::Impl {
         return CreateChannel(new_channel_id++);
     }
 
-    void InitChannel(Control::ChannelState& to_init) {
-        to_init.Init(system, gpu);
+    void InitChannel(Control::ChannelState& to_init, u64 program_id) {
+        to_init.Init(system, gpu, program_id);
         to_init.BindRasterizer(rasterizer);
         rasterizer->InitializeChannel(to_init);
     }
@@ -387,8 +387,8 @@ std::shared_ptr<Control::ChannelState> GPU::AllocateChannel() {
     return impl->AllocateChannel();
 }
 
-void GPU::InitChannel(Control::ChannelState& to_init) {
-    impl->InitChannel(to_init);
+void GPU::InitChannel(Control::ChannelState& to_init, u64 program_id) {
+    impl->InitChannel(to_init, program_id);
 }
 
 void GPU::BindChannel(s32 channel_id) {

src/video_core/gpu.h

@@ -149,7 +149,7 @@ public:
 
     std::shared_ptr<Control::ChannelState> AllocateChannel();
 
-    void InitChannel(Control::ChannelState& to_init);
+    void InitChannel(Control::ChannelState& to_init, u64 program_id);
 
     void BindChannel(s32 channel_id);
 

src/video_core/renderer_opengl/gl_shader_cache.cpp

@@ -215,6 +215,7 @@ ShaderCache::ShaderCache(Tegra::MaxwellDeviceMemoryManager& device_memory_,
           .support_gl_variable_aoffi = device.HasVariableAoffi(),
           .support_gl_sparse_textures = device.HasSparseTexture2(),
           .support_gl_derivative_control = device.HasDerivativeControl(),
+          .support_geometry_streams = true,
 
           .warp_size_potentially_larger_than_guest = device.IsWarpSizePotentiallyLargerThanGuest(),
 

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -71,7 +71,7 @@ const char* GetType(GLenum type) {
 
 void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length,
                            const GLchar* message, const void* user_param) {
-    const char format[] = "{} {} {}: {}";
+    constexpr std::string_view format = "{} {} {}: {}";
     const char* const str_source = GetSource(source);
     const char* const str_type = GetType(type);
 

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -1082,37 +1082,16 @@ void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {
                         regs.zeta.format == Tegra::DepthFormat::X8Z24_UNORM ||
                         regs.zeta.format == Tegra::DepthFormat::S8Z24_UNORM ||
                         regs.zeta.format == Tegra::DepthFormat::V8Z24_UNORM;
-    bool force_unorm = ([&] {
-        if (!is_d24 || device.SupportsD24DepthBuffer()) {
-            return false;
-        }
-        if (device.IsExtDepthBiasControlSupported()) {
-            return true;
-        }
-        if (!Settings::values.renderer_amdvlk_depth_bias_workaround) {
-            return false;
-        }
+    if (is_d24 && !device.SupportsD24DepthBuffer() && program_id == 0x1006A800016E000ULL) {
+        // Only activate this in Super Smash Brothers Ultimate
         // the base formulas can be obtained from here:
         //   https://docs.microsoft.com/en-us/windows/win32/direct3d11/d3d10-graphics-programming-guide-output-merger-stage-depth-bias
         const double rescale_factor =
             static_cast<double>(1ULL << (32 - 24)) / (static_cast<double>(0x1.ep+127));
         units = static_cast<float>(static_cast<double>(units) * rescale_factor);
-        return false;
-    })();
+    }
     scheduler.Record([constant = units, clamp = regs.depth_bias_clamp,
-                      factor = regs.slope_scale_depth_bias, force_unorm,
-                      precise = device.HasExactDepthBiasControl()](vk::CommandBuffer cmdbuf) {
-        if (force_unorm) {
-            VkDepthBiasRepresentationInfoEXT info{
-                .sType = VK_STRUCTURE_TYPE_DEPTH_BIAS_REPRESENTATION_INFO_EXT,
-                .pNext = nullptr,
-                .depthBiasRepresentation =
-                    VK_DEPTH_BIAS_REPRESENTATION_LEAST_REPRESENTABLE_VALUE_FORCE_UNORM_EXT,
-                .depthBiasExact = precise ? VK_TRUE : VK_FALSE,
-            };
-            cmdbuf.SetDepthBias(constant, clamp, factor, &info);
-            return;
-        }
+                      factor = regs.slope_scale_depth_bias](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetDepthBias(constant, clamp, factor);
     });
 }

src/video_core/texture_cache/texture_cache.h

@@ -2114,7 +2114,9 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(False(image.flags & ImageFlagBits::Tracked));
     image.flags |= ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
+        if (image.cpu_addr < ~(1ULL << 40)) {
+            device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
+        }
         return;
     }
     if (True(image.flags & ImageFlagBits::Registered)) {
@@ -2140,7 +2142,9 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(True(image.flags & ImageFlagBits::Tracked));
     image.flags &= ~ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
+        if (image.cpu_addr < ~(1ULL << 40)) {
+            device_memory.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
+        }
         return;
     }
     ASSERT(True(image.flags & ImageFlagBits::Registered));