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ladybird/Kernel/VM
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Tom 83ddf3d850 Kernel: Fix memory purge clobbering mapped page directory in ensure_pte 
If allocating a page table triggers purging memory, we need to call
quickmap_pd again to make sure the underlying physical page is
remapped to the correct one. This is needed because purging itself
may trigger calls to ensure_pte as well.

Fixes #3370
2020-09-01 22:08:43 +02:00
..
AnonymousVMObject.cpp
…
AnonymousVMObject.h
Kernel: Switch to using AK::is and AK::downcast
2020-07-26 17:51:00 +02:00
ContiguousVMObject.cpp
Kernel: Allow contiguous allocations in physical memory
2020-03-08 14:13:30 +01:00
ContiguousVMObject.h
Kernel: Switch to using AK::is and AK::downcast
2020-07-26 17:51:00 +02:00
InodeVMObject.cpp
Kernel: Include the dirty bits when cloning an InodeVMObject
2020-03-01 12:11:50 +01:00
InodeVMObject.h
Kernel: Switch to using AK::is and AK::downcast
2020-07-26 17:51:00 +02:00
MappedROM.h
Kernel: Simplify scanning BIOS/EBDA and MP parser initialization
2020-05-22 13:36:57 +02:00
MemoryManager.cpp
Kernel: Fix memory purge clobbering mapped page directory in ensure_pte
2020-09-01 22:08:43 +02:00
MemoryManager.h
Kernel: Fix memory purge clobbering mapped page directory in ensure_pte
2020-09-01 22:08:43 +02:00
PageDirectory.cpp
Kernel: Switch singletons to use new Singleton class
2020-08-25 09:48:48 +02:00
PageDirectory.h
Kernel: Release page tables when no longer needed
2020-08-28 09:21:24 +02:00
PhysicalPage.cpp
Kernel: Make PhysicalPage not movable and use atomic ref counting
2020-08-25 09:48:48 +02:00
PhysicalPage.h
Kernel: Make PhysicalPage not movable and use atomic ref counting
2020-08-25 09:48:48 +02:00
PhysicalRegion.cpp
Kernel: Remove unused variable PhysicalRegion::m_last
2020-08-30 13:13:55 +02:00
PhysicalRegion.h
Kernel: Remove unused variable PhysicalRegion::m_last
2020-08-30 13:13:55 +02:00
PrivateInodeVMObject.cpp
Kernel: Split InodeVMObject into two subclasses
2020-02-28 20:20:35 +01:00
PrivateInodeVMObject.h
Kernel: Add some InodeVMObject type assertions in Region::clone()
2020-03-01 11:23:10 +01:00
ProcessPagingScope.cpp
Kernel: Turn Thread::current and Process::current into functions
2020-07-01 12:07:01 +02:00
ProcessPagingScope.h
Kernel: Move ProcessPagingScope to its own files
2020-03-01 15:38:09 +01:00
PurgeableVMObject.cpp
Kernel: Only remap regions if memory was purged from them
2020-09-01 22:08:43 +02:00
PurgeableVMObject.h
Kernel: Switch to using AK::is and AK::downcast
2020-07-26 17:51:00 +02:00
RangeAllocator.cpp
Kernel: Unbreak building with extra debug macros, part 2
2020-08-30 09:43:49 +02:00
RangeAllocator.h
Kernel: Add mechanism to identity map the lowest 2MB
2020-06-04 18:15:23 +02:00
Region.cpp
Kernel: Remove assertion from Region::commit
2020-09-01 22:08:43 +02:00
Region.h
Kernel: Move syscall implementations out of Process.cpp
2020-07-30 23:40:57 +02:00
SharedInodeVMObject.cpp
Kernel: Split InodeVMObject into two subclasses
2020-02-28 20:20:35 +01:00
SharedInodeVMObject.h
Kernel: Add some InodeVMObject type assertions in Region::clone()
2020-03-01 11:23:10 +01:00
TypedMapping.h
Kernel: Add non-const version of TypedMapping::operator->()
2020-05-23 15:57:19 +02:00
VMObject.cpp
…
VMObject.h
Kernel: Switch to using AK::is and AK::downcast
2020-07-26 17:51:00 +02:00