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0a75a46501
ladybird/Kernel/VM
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Andreas Kling 0a75a46501 Kernel: Make sure the kernel info page is read-only for userspace 
To enforce this, we create two separate mappings of the same underlying
physical page. A writable mapping for the kernel, and a read-only one
for userspace (the one returned by sys$get_kernel_info_page.)
2019-12-15 22:21:28 +01:00
..
AnonymousVMObject.cpp Kernel: Use a FixedArray for VMObject::m_physical_pages 2019-08-07 20:12:50 +02:00
AnonymousVMObject.h Kernel: Start implementing purgeable memory support 2019-12-09 19:12:38 +01:00
InodeVMObject.cpp Kernel: Move VMObject::for_each_region() to MemoryManager.h 2019-12-09 20:06:03 +01:00
InodeVMObject.h Kernel: Split VMObject into two classes: Anonymous- and InodeVMObject 2019-08-07 18:09:32 +02:00
MemoryManager.cpp Kernel: Make sure the kernel info page is read-only for userspace 2019-12-15 22:21:28 +01:00
MemoryManager.h Kernel: Make sure the kernel info page is read-only for userspace 2019-12-15 22:21:28 +01:00
PageDirectory.cpp Kernel: Fix triple-fault when clicking on SystemServer in SystemMonitor 2019-11-27 12:40:42 +01:00
PageDirectory.h Kernel: Fix triple-fault when clicking on SystemServer in SystemMonitor 2019-11-27 12:40:42 +01:00
PhysicalAddress.h Kernel: Add LogStream operator<< for PhysicalAddress 2019-09-15 20:47:49 +02:00
PhysicalPage.cpp Kernel: Move kmalloc() into a Kernel/Heap/ directory 2019-09-16 09:01:44 +02:00
PhysicalPage.h Kernel: Add a simple slab allocator for small allocations 2019-09-16 10:33:27 +02:00
PhysicalRegion.cpp Kernel: Fix returning pages to regions >= 2GB 2019-09-17 09:27:23 +02:00
PhysicalRegion.h Kernel: Move PhysicalAddress.h into VM/ 2019-07-09 15:04:45 +02:00
PurgeableVMObject.cpp Kernel: Remap all regions referring to a PurgeableVMObject on purge 2019-12-09 20:05:04 +01:00
PurgeableVMObject.h Kernel: Start implementing purgeable memory support 2019-12-09 19:12:38 +01:00
RangeAllocator.cpp Kernel: Make it possible to turn off VM guard pages at compile time 2019-09-30 17:22:16 +02:00
RangeAllocator.h AK: Rename <AK/AKString.h> to <AK/String.h> 2019-09-06 15:36:54 +02:00
Region.cpp Kernel+SystemMonitor: Prevent userspace access to process ELF image 2019-12-15 20:11:57 +01:00
Region.h Kernel+SystemMonitor: Prevent userspace access to process ELF image 2019-12-15 20:11:57 +01:00
VirtualAddress.h Kernel: Add LogStream operator<< for VirtualAddress 2019-08-06 10:28:46 +02:00
VMObject.cpp Kernel: Use a FixedArray for VMObject::m_physical_pages 2019-08-07 20:12:50 +02:00
VMObject.h Kernel: Start implementing purgeable memory support 2019-12-09 19:12:38 +01:00