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17e7cdc6cc906831f8253fdffae59c02b2513dca
ladybird/Kernel
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Liav A 17e7cdc6cc Kernel: Implement ScatterList for handling scattered DMA pages 
This class is used in the AHCI code to handle a big request of
read/write to the disk. If we happen to encounter such request,
we will get the needed amount of physical pages from the
already-allocated physical pages in AHCIPort, and with that we
will create a ScatterList that will create a Region that maps
all of these pages in a contiguous virtual memory range.

Then, we could easily copy to/from this range, before and after
calling the operation on the StorageDevice as needed with
read or write operations.
2021-03-05 11:29:34 +01:00
..
ACPI
Kernel: Move Kernel CommandLine parsing to strongly typed API.
2021-03-03 11:05:16 +01:00
API
Kernel: Don't trust user-supplied bool in sys$stat
2021-03-03 11:03:03 +01:00
Arch
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
Devices
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
FileSystem
Kernel: Stop trying to keep InodeVMObject in sync with disk changes
2021-03-04 15:42:51 +01:00
Heap
Kernel: Remove unused KMALLOC_DEBUG_LARGE_ALLOCATIONS mode
2021-03-04 11:25:45 +01:00
Interrupts
Everywhere: Remove unnecessary clang-format offs
2021-03-04 11:01:48 +01:00
Modules
…
Net
Everywhere: Remove unnecessary clang-format offs
2021-03-04 11:01:48 +01:00
PCI
Everywhere: Remove unnecessary clang-format offs
2021-03-04 11:01:48 +01:00
Storage
Kernel: Implement ScatterList for handling scattered DMA pages
2021-03-05 11:29:34 +01:00
Syscalls
Kernel: Skip TLB flushes while cloning regions in sys$fork()
2021-03-03 22:57:45 +01:00
Tasks
Kernel: Make Thread use AK::Time internally
2021-03-02 08:36:08 +01:00
Time
Kernel: Mark more of the kernel initialization as UNMAP_AFTER_INIT
2021-03-03 11:05:16 +01:00
TTY
Kernel: Make kgettimeofday use AK::Time
2021-03-02 08:36:08 +01:00
VM
Kernel: Add AnonymousVMObject constructor for a Vector of physical pages
2021-03-05 11:29:34 +01:00
.gitignore
…
AddressSanitizer.cpp
Kernel: Initial integration of Kernel Address Sanitizer (KASAN)
2021-02-15 11:41:53 +01:00
AddressSanitizer.h
Kernel: Initial integration of Kernel Address Sanitizer (KASAN)
2021-02-15 11:41:53 +01:00
Assertions.h
Everywhere: Remove unused RELEASE_ASSERT macro
2021-02-23 21:11:53 +01:00
CMakeLists.txt
Kernel: Add basic AHCI functionality
2021-03-05 11:29:34 +01:00
CMOS.cpp
…
CMOS.h
…
CommandLine.cpp
Kernel: Add 'boot_prof' option to enable full system profiling on boot
2021-03-03 11:05:16 +01:00
CommandLine.h
Kernel: Add 'boot_prof' option to enable full system profiling on boot
2021-03-03 11:05:16 +01:00
Console.cpp
Kernel: Slap UNMAP_AFTER_INIT on a bunch more functions
2021-02-19 21:42:18 +01:00
Console.h
…
CoreDump.cpp
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
CoreDump.h
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
Debug.h.in
Kernel: Add basic AHCI functionality
2021-03-05 11:29:34 +01:00
DMI.cpp
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
DMI.h
…
DoubleBuffer.cpp
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
DoubleBuffer.h
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
Forward.h
Kernel: Factor address space management out of the Process class
2021-02-08 18:27:28 +01:00
FutexQueue.cpp
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
FutexQueue.h
…
init.cpp
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
IO.h
Kernel: Remove repeated_{in,out}16()
2021-03-04 18:25:01 +01:00
KBuffer.h
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
KBufferBuilder.cpp
Kernel: Assert if rounding-up-to-page-size would wrap around to 0
2021-02-14 10:01:50 +01:00
KBufferBuilder.h
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
kprintf.cpp
Kernel: Don't take debug logging lock in sprintf()
2021-02-20 17:21:53 +01:00
KResult.h
Everywhere: Remove unnecessary clang-format offs
2021-03-04 11:01:48 +01:00
kstdio.h
Kernel: Remove kprintf()
2021-02-17 16:33:43 +01:00
KSyms.cpp
Kernel: Move SMAP disabler RAII helper to its own file
2021-02-25 17:25:34 +01:00
KSyms.h
Kernel: Take some baby steps towards x86_64
2021-02-25 16:27:12 +01:00
linker.ld
Kernel: Define a KERNEL_VIRTUAL_BASE in the linker script
2021-03-04 18:25:01 +01:00
Lock.cpp
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
Lock.h
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
LockMode.h
…
mkmap.sh
…
Module.h
…
Multiboot.h
…
Panic.cpp
Kernel: Add a PANIC() function
2021-02-14 09:36:58 +01:00
Panic.h
Kernel: Add a PANIC() function
2021-02-14 09:36:58 +01:00
PerformanceEventBuffer.cpp
Kernel+Profiler: Capture metadata about all profiled processes
2021-03-02 22:38:06 +01:00
PerformanceEventBuffer.h
Kernel+Profiler: Capture metadata about all profiled processes
2021-03-02 22:38:06 +01:00
PhysicalAddress.h
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
Process.cpp
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
Process.h
Kernel: Better handling of allocation failure in profiling
2021-03-02 22:38:06 +01:00
ProcessGroup.cpp
…
ProcessGroup.h
…
Random.cpp
Kernel: Fix APIC timer calibration to be more accurate
2021-03-01 11:11:09 +01:00
Random.h
Kernel: Make clang(?) happy about templates(?)
2021-03-02 08:36:08 +01:00
RTC.cpp
Kernel: Don't assert if RTC believes we're in the past
2021-02-11 20:58:39 +01:00
RTC.h
…
Scheduler.cpp
Kernel+Profiler: Capture metadata about all profiled processes
2021-03-02 22:38:06 +01:00
Scheduler.h
Kernel: Remove ancient unused Scheduler::beep() declaration
2021-02-07 20:45:09 +01:00
SpinLock.h
AK+Kernel: Remove NO_DISCARD macro hack
2021-03-03 23:08:42 +01:00
StdLib.cpp
Kernel: Implement 'copy_time_from_user' functions to sanitize arguments
2021-03-02 08:36:08 +01:00
StdLib.h
Kernel: Prevent using copy_from_user() for timespec/timeval
2021-03-02 08:36:08 +01:00
Syscall.cpp
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
Thread.cpp
Kernel: Make the kernel compile & link for x86_64
2021-03-04 18:25:01 +01:00
Thread.h
Kernel: Avoid transient kmalloc heap allocations in sys$select()
2021-03-03 20:37:23 +01:00
ThreadBlockers.cpp
Kernel: Make sockets use AK::Time
2021-03-02 08:36:08 +01:00
ThreadTracer.cpp
Kernel: Reorganize ptrace implementation a bit
2021-02-08 19:34:41 +01:00
ThreadTracer.h
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
TimerQueue.cpp
Kernel: Make TimeManagement use AK::Time internally
2021-03-02 08:36:08 +01:00
TimerQueue.h
Kernel: Make TimerQueue use AK::Time in interface
2021-03-02 08:36:08 +01:00
UBSanitizer.cpp
Kernel: Improve KUBSAN logging for "type mismatch" errors
2021-02-24 14:27:06 +01:00
UBSanitizer.h
KUBSAN: Add nearly all missing -fsanitize handlers (#5254)
2021-02-11 20:58:01 +01:00
UnixTypes.h
Everywhere: Remove unnecessary clang-format offs
2021-03-04 11:01:48 +01:00
UnveilNode.h
Everywhere: Remove a bunch of redundant 'AK::' namespace prefixes
2021-02-26 16:59:56 +01:00
UserOrKernelBuffer.cpp
…
UserOrKernelBuffer.h
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
VirtualAddress.h
Kernel: Use default con/de-structors
2021-02-28 18:09:12 +01:00
WaitQueue.cpp
Everywhere: Rename ASSERT => VERIFY
2021-02-23 20:56:54 +01:00
WaitQueue.h
Kernel: Add WaitQueue::wait_forever and it use it for all infinite waits.
2021-02-15 08:28:57 +01:00