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ladybird/Kernel/VM
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Andrew Kaster 578d45b480 Kernel: Create and use USER_RANGE_CEILING 
We had an inconsistency in valid user addresses. is_user_range() was
checking against the kernel base address, but previous changes caused
the maximum valid user addressable range to be 32 MiB below that.

This patch stops mmap(MAP_FIXED) of a range between these two bounds
from panic-ing the kernel in RangeAllocator::allocate_specific.
2021-07-11 19:42:00 +02:00
..
AllocationStrategy.h
Everywhere: Use "the SerenityOS developers." in copyright headers
2021-04-29 00:59:26 +02:00
AnonymousVMObject.cpp
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
AnonymousVMObject.h
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
ContiguousVMObject.cpp
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
ContiguousVMObject.h
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
InodeVMObject.cpp
Kernel: Pull apart CPU.h
2021-06-24 00:38:23 +02:00
InodeVMObject.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
MappedROM.h
Kernel: Pull apart CPU.h
2021-06-24 00:38:23 +02:00
MemoryManager.cpp
Kernel: Rename Region::create_kernel_only() => try_create_kernel_only()
2021-07-11 18:59:41 +02:00
MemoryManager.h
Kernel: Create and use USER_RANGE_CEILING
2021-07-11 19:42:00 +02:00
PageDirectory.cpp
Kernel: Create and use USER_RANGE_CEILING
2021-07-11 19:42:00 +02:00
PageDirectory.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
PageFaultResponse.h
Everywhere: Use "the SerenityOS developers." in copyright headers
2021-04-29 00:59:26 +02:00
PhysicalPage.cpp
Kernel: Return an already destructed PhysicalPage to the allocators
2021-07-08 11:43:34 +02:00
PhysicalPage.h
Kernel: Return an already destructed PhysicalPage to the allocators
2021-07-08 11:43:34 +02:00
PhysicalRegion.cpp
Kernel: Remove pointless ref-counting from PhysicalRegion
2021-07-11 15:15:57 +02:00
PhysicalRegion.h
Kernel: Remove pointless ref-counting from PhysicalRegion
2021-07-11 15:15:57 +02:00
PrivateInodeVMObject.cpp
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
PrivateInodeVMObject.h
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
ProcessPagingScope.cpp
Kernel: Rename Thread::tss to Thread::regs and add x86_64 support
2021-06-27 15:46:42 +02:00
ProcessPagingScope.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
PurgeablePageRanges.cpp
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
PurgeablePageRanges.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
Range.cpp
Kernel: Move special sections into Sections.h
2021-06-24 00:38:23 +02:00
Range.h
Kernel: Add formatter for Kernel::Range
2021-07-11 19:42:00 +02:00
RangeAllocator.cpp
Everywhere: Sort out superfluous QuickSort.h imports
2021-05-29 23:41:54 +01:00
RangeAllocator.h
Kernel: Move special sections into Sections.h
2021-06-24 00:38:23 +02:00
Region.cpp
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
Region.h
Kernel: Rename Region::create_kernel_only() => try_create_kernel_only()
2021-07-11 18:59:41 +02:00
RingBuffer.cpp
Kernel: Add support for reading from VirtIOConsole
2021-07-09 13:19:21 +04:30
RingBuffer.h
Kernel: Support multiport for VirtIOConsole
2021-07-09 13:19:21 +04:30
ScatterGatherList.cpp
Kernel: Rename various *VMObject::create*() => try_create()
2021-07-11 17:55:29 +02:00
ScatterGatherList.h
Kernel: Make AnonymousVMObject physical page APIs OOM safe
2021-05-15 09:01:32 +02:00
SharedInodeVMObject.cpp
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
SharedInodeVMObject.h
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00
Space.cpp
Kernel: Make Region splitting OOM-safe
2021-07-11 18:52:27 +02:00
Space.h
Kernel: Make Region splitting OOM-safe
2021-07-11 18:52:27 +02:00
TypedMapping.h
Kernel/TypedMapping: Round up length with offset_in_page
2021-07-02 13:16:12 +02:00
VMObject.cpp
Kernel: Store VMObject physical pages in a FixedArray
2021-07-11 17:42:31 +02:00
VMObject.h
Kernel: Rename VMObject::clone() => try_clone()
2021-07-11 19:09:02 +02:00