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72de228695f3b689825768a2cf60fe98b9c8c65d
ladybird/Kernel
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Andrew Kaster 72de228695 Kernel: Verify interrupts are disabled when interacting with Mutexes 
This should help prevent deadlocks where a thread blocks on a Mutex
while interrupts are disabled, and makes it impossible for the holder of
the Mutex to make forward progress because it cannot be scheduled in.

Hide it behind a new debug macro LOCK_IN_CRITICAL_DEBUG for now, because
Ext2FS takes a series of Mutexes from the page fault handler, which
executes with interrupts disabled.
2021-08-28 20:53:38 +02:00
..
ACPI
Kernel: Move Mutex into Locking/
2021-08-07 11:48:00 +02:00
API
Kernel+Userland: Remove global futexes
2021-08-17 01:21:47 +02:00
Arch
Kernel: Make Processor::clean_fpu_state() static
2021-08-23 00:02:09 +02:00
Bus
Kernel: Rename PCI::DeviceController => PCI::Device
2021-08-23 01:07:45 +02:00
Devices
Kernel: Implement ioctl for the SB16 to change sample rate
2021-08-27 23:35:27 +04:30
FileSystem
Kernel: Move Blocker setup out from constructors into setup_blocker()
2021-08-24 16:37:28 +02:00
Graphics
Kernel: Rename PCI::DeviceController => PCI::Device
2021-08-23 01:07:45 +02:00
Heap
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
Interrupts
Kernel: Rename Processor::id() => current_id()
2021-08-23 00:02:09 +02:00
Library
Kernel: Rename SpinLock => Spinlock
2021-08-22 03:34:10 +02:00
Locking
Kernel: Verify interrupts are disabled when interacting with Mutexes
2021-08-28 20:53:38 +02:00
Memory
Kernel: Annotate Memory::Region APIs with [[nodiscard]]
2021-08-25 00:18:42 +02:00
Modules
…
Net
Kernel: Simplify Blockers so they don't need a "should block" flag
2021-08-24 16:37:28 +02:00
Prekernel
CMake: Remove Prekernel incompatible options instead of overriding
2021-08-25 12:12:59 +02:00
Storage
Kernel: Rename PCI::DeviceController => PCI::Device
2021-08-23 01:07:45 +02:00
Syscalls
Kernel: Acquire reference to waitee before trying to block in sys$waitid
2021-08-28 20:53:38 +02:00
Tasks
…
Time
Kernel: Convert Processor::in_irq() to static current_in_irq()
2021-08-23 00:02:09 +02:00
TTY
Kernel: Rename Thread::BlockCondition to BlockerSet
2021-08-23 00:02:09 +02:00
AddressSanitizer.cpp
…
AddressSanitizer.h
…
Assertions.h
AK+Kernel: Print TODO when a TODO() is executed
2021-08-04 11:01:16 +02:00
AtomicEdgeAction.h
…
BootInfo.h
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
CMakeLists.txt
CMake: Let Meta/serenity.sh run aarch64 make it past cmake
2021-08-28 14:43:07 +01:00
CMOS.cpp
…
CMOS.h
…
CommandLine.cpp
AK+Kernel: StringView hash map Traits should not set peek type to String
2021-08-18 10:21:19 +02:00
CommandLine.h
AK+Kernel: StringView hash map Traits should not set peek type to String
2021-08-18 10:21:19 +02:00
ConsoleDevice.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
ConsoleDevice.h
…
Coredump.cpp
Everywhere: Core dump => Coredump
2021-08-23 00:02:09 +02:00
Coredump.h
Everywhere: Core dump => Coredump
2021-08-23 00:02:09 +02:00
Debug.h.in
Kernel: Verify interrupts are disabled when interacting with Mutexes
2021-08-28 20:53:38 +02:00
DoubleBuffer.cpp
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
DoubleBuffer.h
Kernel+LibC: Implement FIONREAD ioctl
2021-08-22 10:29:06 +02:00
embedmap.sh
…
Forward.h
Everywhere: Core dump => Coredump
2021-08-23 00:02:09 +02:00
FutexQueue.cpp
Kernel: Don't register thread as custom data for FutexBlocker
2021-08-24 01:57:11 +02:00
FutexQueue.h
Kernel: Don't register thread as custom data for FutexBlocker
2021-08-24 01:57:11 +02:00
GlobalProcessExposed.cpp
Kernel: Guard the all processes list with a Spinlock rather than a Mutex
2021-08-28 20:53:38 +02:00
init.cpp
Kernel: Make Process::current() return a Process& instead of Process*
2021-08-19 23:49:53 +02:00
IO.h
…
KBuffer.h
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
KBufferBuilder.cpp
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
KBufferBuilder.h
…
KLexicalPath.cpp
…
KLexicalPath.h
…
kprintf.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
KResult.h
Kernel: Stop allowing implicit conversion from KResult to int
2021-08-14 15:19:00 +02:00
kstdio.h
Kernel: Introduce a StringView overload of dbgputstr(..)
2021-08-13 11:08:11 +02:00
KString.cpp
…
KString.h
Kernel: Annotate KString methods as [[nodiscard]]
2021-08-13 11:08:11 +02:00
KSyms.cpp
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
KSyms.h
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
linker.ld
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
MiniStdLib.cpp
…
mkmap.sh
Kernel: Use our toolchain's c++filt tool for the kernel map
2021-07-29 10:38:31 +02:00
Module.h
…
Multiboot.h
Prekernel: Export some multiboot parameters in our own BootInfo struct
2021-07-27 13:15:16 +02:00
Panic.cpp
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
Panic.h
…
PerformanceEventBuffer.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
PerformanceEventBuffer.h
Kernel: Make sys$perf_register_string() generate the string ID's
2021-08-12 00:03:39 +02:00
PerformanceManager.h
Kernel: Add syscall performance event type
2021-08-10 21:55:48 +02:00
PhysicalAddress.h
…
Process.cpp
Kernel: Don't acquire Mutex for hostname() before scheduling is enabled
2021-08-28 20:53:38 +02:00
Process.h
Kernel: Acquire reference to waitee before trying to block in sys$waitid
2021-08-28 20:53:38 +02:00
ProcessExposed.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
ProcessExposed.h
Kernel+Userland: Remove chroot functionality
2021-08-15 12:44:35 +02:00
ProcessGroup.cpp
Kernel: Rename SpinLock => Spinlock
2021-08-22 03:34:10 +02:00
ProcessGroup.h
Kernel: Rename SpinLock => Spinlock
2021-08-22 03:34:10 +02:00
ProcessProcFSTraits.cpp
Kernel: Specify directory entry types properly
2021-08-18 18:13:59 +02:00
ProcessSpecificExposed.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
Random.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
Random.h
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
RTC.cpp
Kernel: Ensure we read valid values from the RTC CMOS registers
2021-08-04 19:53:04 +02:00
RTC.h
Kernel: Ensure we read valid values from the RTC CMOS registers
2021-08-04 19:53:04 +02:00
SanCov.cpp
Kernel: Convert Processor::in_irq() to static current_in_irq()
2021-08-23 00:02:09 +02:00
Scheduler.cpp
Kernel: Rename Processor::id() => current_id()
2021-08-23 00:02:09 +02:00
Scheduler.h
Kernel: Rename SpinLock => Spinlock
2021-08-22 03:34:10 +02:00
Sections.h
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
StdLib.cpp
Kernel: Remove copy_string_from_user() as it's no longer used
2021-08-15 12:44:35 +02:00
StdLib.h
Kernel: Remove copy_string_from_user() as it's no longer used
2021-08-15 12:44:35 +02:00
Syscall.cpp
Kernel: Stop allowing implicit conversion from KResult to int
2021-08-14 15:19:00 +02:00
Thread.cpp
Kernel: Rename some BlockerSets to foo_blocker_set
2021-08-23 01:42:04 +02:00
Thread.h
Kernel: Acquire reference to waitee before trying to block in sys$waitid
2021-08-28 20:53:38 +02:00
ThreadBlockers.cpp
Kernel: Acquire reference to waitee before trying to block in sys$waitid
2021-08-28 20:53:38 +02:00
ThreadTracer.cpp
…
ThreadTracer.h
Kernel: Move {Process,Thread,Session,ProcessGroup}ID to Kernel/Forward.h
2021-08-14 19:58:11 +02:00
TimerQueue.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
TimerQueue.h
Kernel: Do not cancel stale timers when servicing sys$alarm
2021-08-03 18:44:01 +02:00
UBSanitizer.cpp
…
UnixTypes.h
Kernel: Move {Process,Thread,Session,ProcessGroup}ID to Kernel/Forward.h
2021-08-14 19:58:11 +02:00
UserOrKernelBuffer.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
UserOrKernelBuffer.h
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
VirtualAddress.h
Kernel: Make VirtualAddress methods constexpr
2021-08-25 12:12:59 +02:00
WaitQueue.cpp
Kernel: Don't register thread as custom data for WaitQueueBlocker
2021-08-24 01:57:11 +02:00
WaitQueue.h
Kernel: Don't register thread as custom data for WaitQueueBlocker
2021-08-24 01:57:11 +02:00
WorkQueue.cpp
Kernel: Rename ScopedSpinlock => SpinlockLocker
2021-08-22 03:34:10 +02:00
WorkQueue.h
Kernel: Rename SpinLock => Spinlock
2021-08-22 03:34:10 +02:00