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ladybird/Kernel
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Brian Gianforcaro 7e6fbef8db Kernel: Partial usage of Userspace<T> for the poll syscall 
This change mostly converts poll to Userspace<T> with the caveat
of the fds member of SC_poll_params. It's current usage is a bit
too gnarly for me to take on right now, this appears to need a lot
more love.

In addition to enlightening the syscall to use Userspace<T>, I've
also re-worked most of the handling to use validate_read_and_copy
instead of just directly de-referencing the user pointer. We also
appeared to be missing a re-evaluation of the fds array after the
thread block is awoken.
2020-08-06 10:22:44 +02:00
..
ACPI
Kernel: Add SMP IPI support
2020-07-06 17:07:44 +02:00
API
Kernel: Partial usage of Userspace<T> for the poll syscall
2020-08-06 10:22:44 +02:00
Arch
Kernel: Prevent recursive calls into the scheduler
2020-08-02 17:15:11 +02:00
Devices
Kernel: Make File::write() and File::read() return KResultOr<size_t>
2020-08-04 18:17:16 +02:00
FileSystem
Kernel: Suppress remaining unobserved KResult return codes
2020-08-05 14:36:48 +02:00
Heap
Kernel: Add SMP IPI support
2020-07-06 17:07:44 +02:00
Interrupts
Kernel: Fix some flaws that caused crashes or hangs during boot
2020-07-09 23:24:55 +02:00
Modules
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Net
Kernel: Suppress remaining unobserved KResult return codes
2020-08-05 14:36:48 +02:00
PCI
Kernel: Add SMP IPI support
2020-07-06 17:07:44 +02:00
Syscalls
Kernel: Partial usage of Userspace<T> for the poll syscall
2020-08-06 10:22:44 +02:00
Tasks
Kernel: Require a reason to be passed to Thread::wait_on
2020-07-06 10:00:24 +02:00
Time
Kernel: Use map_typed() in HPET code and add a register access helper
2020-06-21 00:58:55 +02:00
TTY
Unicode: Try s/codepoint/code_point/g again
2020-08-05 22:33:42 +02:00
VM
AK: Fix overflow and mixed-signedness issues in binary_search() (#2961)
2020-08-02 21:10:35 +02:00
.gitignore
…
Assertions.h
Kernel: List all CPUs in /proc/cpuinfo
2020-07-01 12:07:01 +02:00
CMakeLists.txt
Kernel+LibC: Add sys$disown() for disowning child processes
2020-08-04 18:17:16 +02:00
CMOS.cpp
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
CMOS.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
CommandLine.cpp
Kernel: Remove CommandLine::get() in favor of lookup()
2020-04-18 14:22:42 +02:00
CommandLine.h
Kernel: Remove CommandLine::get() in favor of lookup()
2020-04-18 14:22:42 +02:00
Console.cpp
Kernel: Make File::write() and File::read() return KResultOr<size_t>
2020-08-04 18:17:16 +02:00
Console.h
Kernel: Make File::write() and File::read() return KResultOr<size_t>
2020-08-04 18:17:16 +02:00
DoubleBuffer.cpp
Kernel: Make File::write() and File::read() return KResultOr<size_t>
2020-08-04 18:17:16 +02:00
DoubleBuffer.h
Kernel: Make File::write() and File::read() return KResultOr<size_t>
2020-08-04 18:17:16 +02:00
Forward.h
Kernel: Prevent recursive calls into the scheduler
2020-08-02 17:15:11 +02:00
init.cpp
Kernel: Make BXVGA detection actually detect VBoxVGA
2020-07-30 17:01:41 +02:00
IO.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
KBuffer.h
AK: Reduce header dependency graph of String.h
2020-03-23 13:48:44 +01:00
KBufferBuilder.cpp
Kernel: Fix KBufferBuilder::append()
2020-07-05 12:26:27 +02:00
KBufferBuilder.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
kprintf.cpp
Kernel: Allow recursion when writing to the debug log
2020-07-03 19:32:34 +02:00
KResult.h
Kernel: Decorate KResult with [[nodiscard]]
2020-08-05 14:36:48 +02:00
kstdio.h
Kernel: Remove awkward "#define printf dbgprintf"
2020-05-16 12:03:25 +02:00
KSyms.cpp
Kernel: Add SMP IPI support
2020-07-06 17:07:44 +02:00
KSyms.h
Kernel: Update cryptically-named functions related to symbolication
2020-04-08 17:19:46 +02:00
linker.ld
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Lock.cpp
Kernel: Add SMP IPI support
2020-07-06 17:07:44 +02:00
Lock.h
AK: Add ALWAYS_INLINE, NEVER_INLINE and FLATTEN macros
2020-04-30 11:43:25 +02:00
mkmap.sh
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Module.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
Multiboot.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
PerformanceEventBuffer.cpp
Kernel: Turn Thread::current and Process::current into functions
2020-07-01 12:07:01 +02:00
PerformanceEventBuffer.h
AK: Add global FlatPtr typedef. It's u32 or u64, based on sizeof(void*)
2020-03-08 13:06:51 +01:00
PhysicalAddress.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
Process.cpp
Kernel: Fix build break from missing KResult [[nodiscard]] suppressions
2020-08-05 14:06:54 +02:00
Process.h
Kernel: Partial usage of Userspace<T> for the poll syscall
2020-08-06 10:22:44 +02:00
Profiling.cpp
LibELF: Move ELF classes into namespace ELF
2020-04-11 22:41:05 +02:00
Profiling.h
Kernel: Bump the max stack frame count in sample profiles to 50
2020-04-12 11:00:38 +02:00
Ptrace.cpp
Kernel: Fix a few Thread::block related races
2020-08-03 15:59:11 +02:00
Ptrace.h
Kernel: Move headers intended for userspace use into Kernel/API/
2020-07-04 17:22:23 +02:00
Random.cpp
Kernel: Require a reason to be passed to Thread::wait_on
2020-07-06 10:00:24 +02:00
Random.h
Kernel: Make Random work on CPUs without rdrand
2020-06-27 19:40:33 +02:00
RTC.cpp
Kernel: Fix awkward RTC log message at boot
2020-04-08 17:19:46 +02:00
RTC.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Scheduler.cpp
Kernel: Suppress remaining unobserved KResult return codes
2020-08-05 14:36:48 +02:00
Scheduler.h
Kernel: Fix a few Thread::block related races
2020-08-03 15:59:11 +02:00
SharedBuffer.cpp
AK: Make Vector::unstable_remove() return the removed value
2020-07-05 12:26:27 +02:00
SharedBuffer.h
Kernel: Tidy up SharedBuffer interface
2020-05-16 09:44:00 +02:00
SpinLock.h
Kernel: Simplify the ScopedSpinLock template
2020-07-30 23:43:37 +02:00
StdLib.cpp
Kernel+LibC: Implement 'memmem'
2020-08-01 08:39:26 +02:00
StdLib.h
Kernel+LibC: Implement 'memmem'
2020-08-01 08:39:26 +02:00
Syscall.cpp
Kernel: Tidy up the syscalls list by reorganizing the enumerator macro
2020-08-04 18:17:16 +02:00
Thread.cpp
Kernel: Dequeue dying threads from WaitQueue
2020-08-06 10:02:55 +02:00
Thread.h
Kernel: Dequeue dying threads from WaitQueue
2020-08-06 10:02:55 +02:00
ThreadTracer.cpp
ptrace: Add PT_SETREGS
2020-04-13 00:53:22 +02:00
ThreadTracer.h
Debugger: Add DebugSession
2020-04-13 00:53:22 +02:00
TimerQueue.cpp
Kernel: Update TimerQueue next due timer only when necessary
2020-04-27 11:24:21 +02:00
TimerQueue.h
Kernel: Expose timers via a TimerId type
2020-04-27 11:14:41 +02:00
UnixTypes.h
Kernel: Add _SC_PAGESIZE to sysconf
2020-07-31 18:26:33 +02:00
VirtualAddress.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
WaitQueue.cpp
Kernel: Dequeue dying threads from WaitQueue
2020-08-06 10:02:55 +02:00
WaitQueue.h
Kernel: Dequeue dying threads from WaitQueue
2020-08-06 10:02:55 +02:00