Tom f011c420c1 Kernel: Fix signal delivery when no syscall is made ... This fixes a regression introduced by the new software context switching where the Kernel would not deliver a signal unless the process is making system calls. This is because the TSS no longer updates the CS value, so the scheduler never considered delivery as the process always appeared to be in kernel mode. With software context switching we can just set up the signal trampoline at any time and when the processor returns back to user mode it'll get executed. This should fix e.g. killing programs that are stuck in some tight loop that doesn't make any system calls and is only pre-empted by the timer interrupt. Fixes #2958		2020-08-02 20:50:29 +02:00
..
ACPI	Kernel: Add SMP IPI support	2020-07-06 17:07:44 +02:00
API	Kernel: Use Userspace<T> in setkeymap syscall	2020-08-02 10:56:33 +02:00
Arch	Kernel: Prevent recursive calls into the scheduler	2020-08-02 17:15:11 +02:00
Devices	Kernel: Remove SmapDisabler in sys$ioctl()	2020-07-31 00:17:25 +02:00
FileSystem	Kernel: Remove ProcessInspectionHandle and make Process RefCounted	2020-08-02 17:15:11 +02:00
Heap	Kernel: Add SMP IPI support	2020-07-06 17:07:44 +02:00
Interrupts	Kernel: Fix some flaws that caused crashes or hangs during boot	2020-07-09 23:24:55 +02:00
Modules	Build: Switch to CMake :^)	2020-05-14 20:15:18 +02:00
Net	Kernel: Remove SmapDisabler in sys$setsockopt()	2020-07-31 00:29:26 +02:00
PCI	Kernel: Add SMP IPI support	2020-07-06 17:07:44 +02:00
Syscalls	Kernel: Remove ProcessInspectionHandle and make Process RefCounted	2020-08-02 17:15:11 +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	Kernel: Remove ProcessInspectionHandle and make Process RefCounted	2020-08-02 17:15:11 +02:00
VM	Kernel: Rename region_from_foo() => find_region_from_foo()	2020-07-30 23:52:28 +02:00
.gitignore	Meta: Removed all gitignore in the source tree only keeping the root one	2019-06-30 10:41:26 +02:00
Assertions.h	Kernel: List all CPUs in /proc/cpuinfo	2020-07-01 12:07:01 +02:00
CMakeLists.txt	Kernel: Move syscall implementations out of Process.cpp	2020-07-30 23:40:57 +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: Protect Console with SpinLock	2020-07-01 12:07:01 +02:00
Console.h	Kernel: Port VirtualConsole to LibVT :^)	2020-05-27 11:19:38 +02:00
DoubleBuffer.cpp	AK: Reduce header dependency graph of String.h	2020-03-23 13:48:44 +01:00
DoubleBuffer.h	Kernel: Move all code into the Kernel namespace	2020-02-16 01:27:42 +01:00
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: Always inline some KResult / KResultOr<> methods	2020-06-02 21:49:47 +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 signal delivery when no syscall is made	2020-08-02 20:50:29 +02:00
Process.h	Kernel: Remove ProcessInspectionHandle and make Process RefCounted	2020-08-02 17:15:11 +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: Use Userspace<T> in ptrace syscall	2020-08-02 00:29:04 +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: Fix signal delivery when no syscall is made	2020-08-02 20:50:29 +02:00
Scheduler.h	Kernel: Prevent recursive calls into the scheduler	2020-08-02 17:15:11 +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: Rename region_from_foo() => find_region_from_foo()	2020-07-30 23:52:28 +02:00
Thread.cpp	Kernel: Fix signal delivery when no syscall is made	2020-08-02 20:50:29 +02:00
Thread.h	Kernel: Fix signal delivery when no syscall is made	2020-08-02 20:50:29 +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: Enhance WaitQueue to remember pending wakes	2020-07-06 10:00:24 +02:00
WaitQueue.h	Kernel: Enhance WaitQueue to remember pending wakes	2020-07-06 10:00:24 +02:00