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serenity/Kernel/Memory
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Andreas Kling 0a83c03546 Kernel: Don't unregister Region from RegionTree *before* unmapping it 
If we unregister from the RegionTree before unmapping, there's a race
where a new region can get inserted at the same address that we're about
to unmap. If this happens, ~Region() will then unmap the newly inserted
region, which now finds itself with cleared-out page table entries.
2022-04-05 13:46:50 +02:00
..
AddressSpace.cpp Kernel: Add RegionTree::find_region_containing(address or range) 2022-04-05 12:23:47 +02:00
AddressSpace.h Kernel: Take the RegionTree spinlock when inspecting tree from outside 2022-04-05 01:15:22 +02:00
AllocationStrategy.h Kernel: Rename Kernel/VM/ to Kernel/Memory/ 2021-08-06 14:05:58 +02:00
AnonymousVMObject.cpp Kernel: Use default constructors/destructors 2022-03-17 00:51:36 -07:00
AnonymousVMObject.h Kernel: Make AnonymousVMObject COW-Bitmap allocation OOM-fallible 2022-02-11 17:49:46 +02:00
InodeVMObject.cpp Kernel: Use default constructors/destructors 2022-03-17 00:51:36 -07:00
InodeVMObject.h Kernel: Make SharedInodeVMObject pages Bitmap allocation OOM-fallible 2022-02-11 17:49:46 +02:00
MappedROM.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
MemoryManager.cpp Kernel: Remove MemoryManager::region_tree() accessor 2022-04-05 13:45:10 +02:00
MemoryManager.h Kernel: Remove MemoryManager::region_tree() accessor 2022-04-05 13:45:10 +02:00
PageDirectory.cpp Kernel: Use intrusive RegionTree solution for kernel regions as well 2022-04-03 21:51:58 +02:00
PageDirectory.h Kernel: Add missing include to PageDirectory.h 2022-04-03 21:51:58 +02:00
PageFaultResponse.h Kernel: Rename Kernel/VM/ to Kernel/Memory/ 2021-08-06 14:05:58 +02:00
PhysicalPage.cpp Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace 2021-08-06 14:05:58 +02:00
PhysicalPage.h Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace 2021-08-06 14:05:58 +02:00
PhysicalRegion.cpp Kernel: Use default constructors/destructors 2022-03-17 00:51:36 -07:00
PhysicalRegion.h Kernel: Remove the kmalloc_eternal heap :^) 2021-12-28 21:02:38 +01:00
PhysicalZone.cpp Kernel: Add implied auto qualifiers in Memory 2022-01-09 23:29:57 -08:00
PhysicalZone.h Kernel: Remove the kmalloc_eternal heap :^) 2021-12-28 21:02:38 +01:00
PrivateInodeVMObject.cpp Kernel: Use default constructors/destructors 2022-03-17 00:51:36 -07:00
PrivateInodeVMObject.h Kernel: Make SharedInodeVMObject pages Bitmap allocation OOM-fallible 2022-02-11 17:49:46 +02:00
Region.cpp Kernel: Don't unregister Region from RegionTree *before* unmapping it 2022-04-05 13:46:50 +02:00
Region.h Kernel: Remove unused ShouldDeallocateVirtualRange parameters 2022-04-05 01:15:22 +02:00
RegionTree.cpp Kernel: Move allocate_unbacked_region_anywhere() to MemoryManager 2022-04-05 13:45:10 +02:00
RegionTree.h Kernel: Move allocate_unbacked_region_anywhere() to MemoryManager 2022-04-05 13:45:10 +02:00
RingBuffer.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
RingBuffer.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
ScatterGatherList.cpp Kernel: Propagate overflow errors from Memory::page_round_up 2021-12-28 23:08:50 +01:00
ScatterGatherList.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
ScopedAddressSpaceSwitcher.cpp Kernel: Access MemoryManager static functions statically 2021-10-02 18:16:15 +02:00
ScopedAddressSpaceSwitcher.h Kernel: Rename ProcessPagingScope => ScopedAddressSpaceSwitcher 2021-09-06 18:56:51 +02:00
SharedInodeVMObject.cpp Kernel: Make Inode::set_shared_vmobject() OOM-fallible 2022-02-14 11:35:20 +01:00
SharedInodeVMObject.h Kernel: Make SharedInodeVMObject pages Bitmap allocation OOM-fallible 2022-02-11 17:49:46 +02:00
TypedMapping.h Kernel: Make map_typed() & map_typed_writable() fallible using ErrorOr 2022-01-13 22:40:25 +01:00
VirtualRange.cpp Kernel: Use AddressSpace region tree for range allocation 2022-04-03 21:51:58 +02:00
VirtualRange.h Kernel: Use intrusive RegionTree solution for kernel regions as well 2022-04-03 21:51:58 +02:00
VMObject.cpp Kernel: Remove infallible VMObject resource factory functions 2022-01-15 22:16:00 +02:00
VMObject.h Kernel: Remove infallible VMObject resource factory functions 2022-01-15 22:16:00 +02:00