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ladybird/Kernel
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Andreas Kling 2584636d19 Kernel: Fix partial munmap() deallocating still-in-use VM 
We were always returning the full VM range of the partially-unmapped
Region to the range allocator. This caused us to re-use those addresses
for subsequent VM allocations.

This patch also skips creating a new VMObject in partial munmap().
Instead we just make split regions that point into the same VMObject.

This fixes the mysterious GCC ICE on large C++ programs.
2019-09-27 20:21:52 +02:00
..
Arch/i386
Kernel: Stop idling after handling an IRQ
2019-09-14 20:21:10 +02:00
Boot
Boot: Bump our requested resolution to 1280x1024
2019-09-21 16:31:52 +02:00
Devices
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
FileSystem
Ext2FS: Don't allocate blocks until we're committed to a new inode
2019-09-22 18:50:24 +02:00
Heap
Kernel: Tweak SlabAllocator size classes
2019-09-27 14:25:42 +02:00
Net
IPv4: Implement socket ioctls SIOCGIFADDR and SIOCSIFADDR
2019-09-23 19:06:03 +02:00
TTY
Kernel: Move kmalloc() into a Kernel/Heap/ directory
2019-09-16 09:01:44 +02:00
VM
Kernel: Fix partial munmap() deallocating still-in-use VM
2019-09-27 20:21:52 +02:00
.bochsrc
Meta: Make Serenity run on Bochs once again
2019-08-06 21:09:24 +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: Move i386.{cpp,h} => Arch/i386/CPU.{cpp,h}
2019-06-07 20:02:01 +02:00
build-image-grub.sh
Build: Remove grub from default build process
2019-06-04 07:15:44 -07:00
build-image-qemu.sh
Build: Fix incorrect user and group settings for disk image (#280)
2019-07-03 16:57:37 +02:00
build-root-filesystem.sh
Build: Let's put the kernel in /boot/kernel for all builds
2019-09-21 15:25:08 +02:00
CMOS.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
CMOS.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Console.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Console.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
DoubleBuffer.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
DoubleBuffer.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
FB.h
Kernel: Add framebuffer ioctls; wrap raw ioctls with a C API
2019-08-18 07:40:02 +02:00
grub.cfg
Kernel: Add serial_debug cmdline parameter
2019-08-11 08:22:42 +02:00
init.cpp
Kernel: Add a simple slab allocator for small allocations
2019-09-16 10:33:27 +02:00
install.sh
Build: Install most headers to Root (and libcore.a/libgui.a)
2019-05-17 21:59:48 +02:00
IO.h
Kernel: First cut of a sb16 driver
2019-07-13 08:00:24 +02:00
IRQHandler.cpp
Kernel: Move PIC.cpp into Arch/i386/
2019-07-09 15:04:43 +02:00
IRQHandler.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
KBuffer.h
Kernel: Make Region single-owner instead of ref-counted
2019-09-27 14:25:42 +02:00
KBufferBuilder.cpp
Kernel: Add KBufferBuilder, similar to StringBuilder but for KBuffer
2019-08-06 20:04:12 +02:00
KBufferBuilder.h
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
KeyCode.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
KParams.cpp
AK: Make HashMap::get(Key) return an Optional<Value>.
2019-07-24 10:25:43 +02:00
KParams.h
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
kprintf.cpp
Kernel: Write logs into dmesg from the start of the boot process
2019-09-09 08:14:00 +02:00
KResult.h
Kernel: Align the KResult value storage appropriately.
2019-08-02 19:22:48 +02:00
kstdio.h
Kernel: Add serial_debug cmdline parameter
2019-08-11 08:22:42 +02:00
KSyms.cpp
Kernel: Disable kmalloc backtraces during backtrace generation
2019-08-07 20:37:05 +02:00
KSyms.h
AK: Rename <AK/AKString.h> to <AK/String.h>
2019-09-06 15:36:54 +02:00
linker.ld
…
Lock.cpp
Kernel: Fix bad assertion in Lock::unlock_if_locked()
2019-09-14 20:21:06 +02:00
Lock.h
Kernel: Move Lock code out-of-line.
2019-07-29 11:19:04 +02:00
makeall.sh
Applications: Add "Welcome" application, inspired by Windows 98
2019-09-16 07:49:43 +02:00
Makefile
Kernel: Add a simple slab allocator for small allocations
2019-09-16 10:33:27 +02:00
mkmap.sh
Kernel: Don't symbolicate symbol+offset for obvious non-kernel addresses.
2019-04-30 14:47:22 +02:00
MousePacket.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Multiboot.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
PCI.cpp
Kernel: Hide PCI logs behind a debug flag like other logs
2019-08-14 06:28:53 +02:00
PCI.h
Kernel: Add more PCI configuration reading functions
2019-08-14 06:28:53 +02:00
Process.cpp
Kernel: Fix partial munmap() deallocating still-in-use VM
2019-09-27 20:21:52 +02:00
Process.h
Kernel: Fix partial munmap() deallocating still-in-use VM
2019-09-27 20:21:52 +02:00
ProcessTracer.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
ProcessTracer.h
Kernel: Move File.{cpp,h} into FileSystem/
2019-07-09 15:04:45 +02:00
RTC.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
RTC.h
Add clang-format file
2019-05-28 17:31:20 +02:00
run
Runner: Forward host TCP port 8823 to guest port 23 in QEMU
2019-09-09 09:19:43 +02:00
Scheduler.cpp
Kernel: Stop idling after handling an IRQ
2019-09-14 20:21:10 +02:00
Scheduler.h
Kernel: Stop idling after handling an IRQ
2019-09-14 20:21:10 +02:00
SharedBuffer.cpp
Kernel: Rename "vmo" to "vmobject" everywhere
2019-09-04 11:27:14 +02:00
SharedBuffer.h
Kernel: Rename "vmo" to "vmobject" everywhere
2019-09-04 11:27:14 +02:00
StdLib.cpp
Kernel: Move kmalloc() into a Kernel/Heap/ directory
2019-09-16 09:01:44 +02:00
StdLib.h
Kernel: Add strncmp()
2019-08-11 16:30:43 +02:00
sync.sh
Build: Remove grub from default build process
2019-06-04 07:15:44 -07:00
Syscall.cpp
Kernel: Implement fchdir syscall
2019-09-13 14:04:38 +02:00
Syscall.h
Kernel: Move fchdir to end of enumerate syscalls.
2019-09-13 16:30:22 +02:00
Thread.cpp
Kernel: No need to manually deallocate kernel stack Region in ~Thread()
2019-09-27 19:10:52 +02:00
Thread.h
Kernel: Make Region single-owner instead of ref-counted
2019-09-27 14:25:42 +02:00
UnixTypes.h
IPv4: Implement socket ioctls SIOCGIFADDR and SIOCSIFADDR
2019-09-23 19:06:03 +02:00