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ladybird/Kernel
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asynts 71fd54f76b MemoryManager: Off-by-one error when collecting memory pages. 
Notice that we ensured that the size is a multiple of the page size and
that there is at least one page there, otherwise, this change would be
invalid.

We create an empty region and then expand it:

    // First iteration.
    m_user_physical_regions.append(PhysicalRegion::create(addr, addr));

    // Following iterations.
    region->expand(region->lower(), addr);

So if the memory region only has one page, we would end up with an empty
region. Thus we need to do one more iteration.
2020-10-12 19:39:00 +02:00
..
ACPI Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
API Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
Arch Kernel: Add some CPU feature flags related to TSC 2020-10-08 10:00:39 +02:00
Devices Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
FileSystem Ext2FS: Fix block allocation ignoring the very last block group 2020-10-07 13:42:17 +02:00
Heap Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Interrupts Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Modules Kernel: Module symbol declarations for type-checking 2020-08-12 20:40:59 +02:00
Net TCP: Remove unnecessarily defined constructor and destructor 2020-10-08 10:01:10 +02:00
PCI Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Syscalls Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
Tasks Kernel: Make Thread refcounted 2020-09-27 19:46:04 +02:00
Time Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
TTY Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
VM MemoryManager: Off-by-one error when collecting memory pages. 2020-10-12 19:39:00 +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 AK: Remove the ctype adapters and use the actual ctype functions instead 2020-09-27 21:15:25 +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 Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
CommandLine.h Kernel: Copy command line to a safe place 2020-08-25 09:48:48 +02:00
Console.cpp Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Console.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
DoubleBuffer.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
DoubleBuffer.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
Forward.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
init.cpp Kernel: Make Thread refcounted 2020-09-27 19:46:04 +02:00
IO.h Kernel: Absorb LibBareMetal back into the kernel 2020-05-16 12:00:04 +02:00
KBuffer.h Kernel: Make Inode::read_entire() return a KBuffer (not ByteBuffer) 2020-08-11 20:29:14 +02:00
KBufferBuilder.cpp AK: Rename KB, MB, GB to KiB, MiB, GiB 2020-08-16 16:33:28 +02:00
KBufferBuilder.h Kernel: Add KBufferBuilder::appendff. 2020-10-08 09:59:55 +02:00
kprintf.cpp Kernel: Stop supporting sprintf 2020-08-22 20:55:10 +02:00
KResult.h Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
kstdio.h Kernel: Stop supporting sprintf 2020-08-22 20:55:10 +02:00
KSyms.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
KSyms.h Kernel: Update cryptically-named functions related to symbolication 2020-04-08 17:19:46 +02:00
linker.ld Kernel: Invoke heap constructors separately early on 2020-08-10 20:05:18 +02:00
Lock.cpp Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +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: Don't use copy_from_user() for kernelspace read in perf events 2020-08-17 09:57:18 +02:00
PerformanceEventBuffer.h Kernel: PID/TID typing 2020-08-10 11:51:45 +02:00
PhysicalAddress.h Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Process.cpp Kernel: Remove FIXME about unsurfaced error and log something 2020-10-10 23:47:53 +02:00
Process.h Kernel: Make Thread refcounted 2020-09-27 19:46:04 +02:00
ProcessGroup.cpp Kernel: Distinguish between new and old process groups with equal pgids 2020-08-19 21:21:34 +02:00
ProcessGroup.h Kernel: Distinguish between new and old process groups with equal pgids 2020-08-19 21:21:34 +02:00
Profiling.cpp AK: Rename KB, MB, GB to KiB, MiB, GiB 2020-08-16 16:33:28 +02:00
Profiling.h Kernel: More PID/TID typing 2020-08-10 11:51:45 +02:00
Ptrace.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
Ptrace.h Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Random.cpp Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
Random.h Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
RTC.cpp Kernel: Minor tweak to now() computation 2020-08-26 08:52:07 +02:00
RTC.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
Scheduler.cpp Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
Scheduler.h Kernel: Make Thread refcounted 2020-09-27 19:46:04 +02:00
SharedBuffer.cpp Kernel: Unbreak building with extra debug macros, part 2 2020-08-30 09:43:49 +02:00
SharedBuffer.h Kernel: PID/TID typing 2020-08-10 11:51:45 +02:00
SpinLock.h Kernel: Do not wait before first attempt at locking SpinLock (#3212) 2020-08-19 11:10:53 +02:00
StdLib.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
StdLib.h Kernel: Add checks for is_trivially_copyable to copy_to/from_user 2020-10-02 15:38:07 +02:00
Syscall.cpp Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Thread.cpp Everywhere: Fix more typos 2020-10-03 12:36:49 +02:00
Thread.h Kernel: Make Thread refcounted 2020-09-27 19:46:04 +02:00
ThreadTracer.cpp Kernel: PID/TID typing 2020-08-10 11:51:45 +02:00
ThreadTracer.h Kernel: PID/TID typing 2020-08-10 11:51:45 +02:00
TimerQueue.cpp Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
TimerQueue.h Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
UnixTypes.h Kernel: Implement _SC_OPEN_MAX 2020-09-27 01:02:11 +02:00
UserOrKernelBuffer.cpp AK: Add StringBuilder::appendff using the new format. 2020-09-22 15:06:40 +02:00
UserOrKernelBuffer.h FileSystem: Use OutputMemoryStream instead of BufferStream. 2020-09-15 20:36:45 +02:00
VirtualAddress.h Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
WaitQueue.cpp Meta+Kernel: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
WaitQueue.h SinglyLinkedList: Remove unused includes 2020-10-08 09:54:41 +02:00