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c1f74bf327d8b80970b5805bcff6dee24262604e
ladybird/Kernel
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Andreas Kling c1f74bf327 Kernel: Never validate access to the kmalloc memory range 
Memory validation is used to verify that user syscalls are allowed to
access a given memory range. Ring 0 threads never make syscalls, and
so will never end up in validation anyway.

The reason we were allowing kmalloc memory accesses is because kernel
thread stacks used to be allocated in kmalloc memory. Since that's no
longer the case, we can stop making exceptions for kmalloc in the
validation code.
2020-01-27 12:43:21 +01:00
..
ACPI
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
Arch/i386
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
Devices
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
FileSystem
Kernel+LibC+Userland: Switch to 64-bit time_t
2020-01-27 10:59:29 +01:00
Heap
Kernel: Never validate access to the kmalloc memory range
2020-01-27 12:43:21 +01:00
Net
Kernel: read()/write() should respect timeouts when used on a sockets
2020-01-26 17:54:23 +01:00
PCI
Kernel: Introduce IRQ sharing support
2020-01-22 12:22:09 +01:00
TTY
Kernel: Unbreak canonical mode TTY erase after LibVT changes
2020-01-25 20:44:33 +01:00
VM
AK: Let's call decrementing reference counts "unref" instead of "deref"
2020-01-23 15:14:21 +01:00
.bochsrc
…
.gitignore
…
Assertions.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
build-gpt-image-grub.sh
…
build-image-grub.sh
Build: use $SUDO_[UG]ID in build-image-* instead of relying on makeall
2020-01-15 21:52:09 +01:00
build-image-qemu.sh
Build: use absolute path for /sbin/mke2fs
2020-01-22 22:04:29 +01:00
build-root-filesystem.sh
Base: Let's make home directories 700 to keep things private :^)
2020-01-09 21:57:52 +01:00
CMOS.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
CMOS.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Console.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Console.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
debug-kernel
Debugging: Add kernel debugging support
2020-01-13 11:06:42 +01:00
DoubleBuffer.cpp
Kernel: Make DoubleBuffer use a KBuffer instead of kmalloc()ing
2020-01-20 16:08:49 +01:00
DoubleBuffer.h
Kernel: Make DoubleBuffer use a KBuffer instead of kmalloc()ing
2020-01-20 16:08:49 +01:00
FB.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
grub_gpt.cfg
Kernel: Move DMI decoder initialization method to init_stage2
2020-01-14 15:38:58 +01:00
grub.cfg
Kernel: Move DMI decoder initialization method to init_stage2
2020-01-14 15:38:58 +01:00
init.cpp
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
InterruptHandler.cpp
Kernel: Introduce IRQ sharing support
2020-01-22 12:22:09 +01:00
InterruptHandler.h
Kernel: Introduce IRQ sharing support
2020-01-22 12:22:09 +01:00
IO.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
IRQHandler.cpp
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
IRQHandler.h
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
KBuffer.h
Kernel: Allow naming KBuffers
2020-01-20 14:00:11 +01:00
KBufferBuilder.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KBufferBuilder.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KernelInfoPage.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KeyCode.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KParams.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KParams.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
kprintf.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KResult.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
kstdio.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
KSyms.cpp
Kernel: Remove some unnecessary casts to uintptr_t
2020-01-20 13:13:03 +01:00
KSyms.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
linker.ld
Kernel: Move kernel above the 3GB virtual address mark
2020-01-17 22:34:26 +01:00
Lock.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Lock.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
makeall.sh
Build: Fix silly mistake in makeall.sh
2020-01-23 10:41:07 +01:00
Makefile
Revert "Kernel: Replace IRQHandler with the new InterruptHandler class"
2020-01-22 22:27:06 +01:00
mkmap.sh
Kernel: Allow modules to link against anything in kernel.map :^)
2019-11-28 21:30:20 +01:00
Module.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
MousePacket.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Multiboot.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Process.cpp
Kernel: Never validate access to the kmalloc memory range
2020-01-27 12:43:21 +01:00
Process.h
Kernel: Rename UnveilState to VeilState
2020-01-21 19:28:59 +01:00
ProcessTracer.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
ProcessTracer.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Profiling.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Profiling.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Random.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Random.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
RTC.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
RTC.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
run
run: Bump default RAM size from 128 MB to 256 MB
2020-01-15 23:14:20 +01:00
Scheduler.cpp
Kernel: read()/write() should respect timeouts when used on a sockets
2020-01-26 17:54:23 +01:00
Scheduler.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
SharedBuffer.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
SharedBuffer.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
SharedInterruptHandler.cpp
Kernel: Introduce IRQ sharing support
2020-01-22 12:22:09 +01:00
SharedInterruptHandler.h
Kernel: Introduce IRQ sharing support
2020-01-22 12:22:09 +01:00
StdLib.cpp
Kernel: Assert that copy_to/from_user() are called with user addresses
2020-01-19 09:18:55 +01:00
StdLib.h
Kernel: Assert that copy_to/from_user() are called with user addresses
2020-01-19 09:18:55 +01:00
sync.sh
Meta: Allow sync.sh to be run from any directory
2020-01-06 10:43:00 +01:00
Syscall.cpp
Kernel: Clear ESI and EDI on syscall entry
2020-01-25 10:34:32 +01:00
Syscall.h
Kernel: Add a basic implementation of unveil()
2020-01-20 22:12:04 +01:00
TestModule.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
Thread.cpp
Kernel: Tidy up debug logging a little bit
2020-01-21 16:16:20 +01:00
Thread.h
Kernel: read()/write() should respect timeouts when used on a sockets
2020-01-26 17:54:23 +01:00
TimerQueue.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
TimerQueue.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
UnixTypes.h
Kernel+LibC+Userland: Switch to 64-bit time_t
2020-01-27 10:59:29 +01:00
WaitQueue.cpp
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00
WaitQueue.h
Meta: Add license header to source files
2020-01-18 09:45:54 +01:00