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Author SHA1 Message Date
Jérôme Gardou 789d7a7741 [NTOS:MM] When mapping pages for zeroing them, disable cache, enable write through 
Idea from Thomas Faber
 2021-08-04 17:48:39 +02:00
Jérôme Gardou 98e62b9bca [NTOS:MM] In page zeroing thread, zero more than one page at a time. 2021-08-04 17:48:39 +02:00
Jérôme Gardou e98de5ef1f [NTOS:MM] Use KeZeroPages in zeroing thread 2021-08-04 17:48:39 +02:00
Jérôme Gardou 708dc6b7d6 [NTOS:MM] Do not zero-fill pages when not needed 2021-08-04 17:48:39 +02:00
Jérôme Gardou 34662e2f6f [NTOS:MM] Copy the WorkingSet page when initializing "hand-built" process 
CORE-17642
 2021-08-04 11:49:38 +02:00
Jérôme Gardou be6a6b806a [NTOS:MM] Remove dead code 2021-08-03 10:57:12 +02:00
Jérôme Gardou b0dfe20981 [NTOS:MM] Fix MiIsUserPte inline 2021-07-30 18:54:54 +02:00
Timo Kreuzer 47372e2ac9 [NTOS:MM] Fix MiSetSystemCodeProtection 
CORE-16387 CORE-17638
Windows only makes the header RO for session space mapped drivers (win32k, dx and display drivers)
 2021-07-11 21:43:07 +02:00
Jérôme Gardou 376fbc5242 [NTOS:MM] Check result of RtlCreateUnicodeString in MmGetFileNameForAddress 
CORE-17637
 2021-06-28 10:20:57 +02:00
Jérôme Gardou 59cddd15e2 [NTOS:MM] Implement MmFlushImageSection(MmFlushForDelete) 
CORE-17544
 2021-06-25 10:28:51 +02:00
Jérôme Gardou c6e9fea844 [NTOSKRNL] Deduplicate some symbols 2021-06-24 18:48:31 +02:00
Jérôme Gardou 1c5ce8d11c [NTOS:MM] Fix-up call site of traced PFNs when serving a page fault 2021-06-24 18:48:31 +02:00
Jérôme Gardou 146337cc50 [NTOS:MM] Save caller address when tracing PFNs 2021-06-24 18:48:31 +02:00
Timo Kreuzer 396167bc7e [NTOS:MM] Improve an ASSERT 2021-06-19 12:17:18 +02:00
Victor Perevertkin 3f601122bc [NTOS:MM] Fix placing entries into MmNonPagedPoolFreeListHead 
When freeing pages, free page entries with pages num == 3 were
incorrectly treated as entries with pages num >= 4 and thus
their re-insertion was not triggered. That lead to non paged pool
fragmentation (can be triggered by kmtest:ExPools, for example)

Also, altered the index acquisition code for MmNonPagedPoolFreeList
entries so it looks more clear
 2021-06-16 12:14:27 +02:00
Victor Perevertkin 34593d933b
[FORMATTING][NTOS][HAL][DRIVERS][SDK] Fix trailing spaces 2021-06-11 15:33:08 +03:00
Jérôme Gardou afc27ab1aa [NTOS:MM] Handle PT references for page table faults in MmAccessFault 
Idea from Timo Kreuzer
 2021-06-09 11:27:18 +02:00
Jérôme Gardou c7e09061ca [NTOS:MM] Get rid of MiQueryPageTableReferences 2021-06-09 11:27:18 +02:00
Timo Kreuzer 6a2eeaa5ae [NTOS] Implement MiIsPageTablePresent as a replacement for the abused MiQueryPageTableReferences 2021-06-09 11:27:18 +02:00
Jérôme Gardou 678923bf4b [NTOS:MM] In MiMakePdeExistAndValid, do not overly check PDE validity 
It's "okay" to not #ifdef, but it's useless and confusing.
 2021-06-09 11:27:18 +02:00
Jérôme Gardou c8fb3f7514 [NTOS:MM] Implement proper refcounting of page tables on amd64 
CORE-17552
 2021-06-09 11:27:18 +02:00
Jérôme Gardou 3aa346c21f [NTOS:MM] Make MiIsEntireRangeCommitted 64-bits aware 2021-06-09 11:27:18 +02:00
Jérôme Gardou 8bfba59b3e [NTOS:MM] Add some DPRINTs when incrementing or decrementing PFN share count 2021-06-09 11:27:18 +02:00
Jérôme Gardou a80ae8f2ea [NTOS:MM] Make MiCalculatePageCommitment 64-bits aware 2021-06-09 11:27:18 +02:00
Jérôme Gardou ed1038ff9c [NTOS:MM] Properly initialize initial process address space on amd64 
By applying the same kludge on the relevant MMPFNs than on x86
 2021-06-09 11:27:18 +02:00
Jérôme Gardou f9ea58dc97 [NTOS:MM] Unconditionally delete the PFN in MiDeletePte when PTE is in transition 
When we will have a modified page writer, it will have to know if the written
page is stale when being done, and act accordingly.

CORE-8552
 2021-06-09 11:27:18 +02:00
Jérôme Gardou 82dd1afe33 [NTOS:MM] Remove some dead code from legacy Mm 2021-06-09 11:27:18 +02:00
Jérôme Gardou 4ddc66f224 [NTOS:MM] Make MI_MAKE_HARDWARE_PTE_KERNEL actually respect the protection it is given 
This one would set a page as writable & dirty even if MM_READONLY was passed
CORE-17587
 2021-06-07 17:04:18 +02:00
Hervé Poussineau 831cad3410 [NTOS:MM] Remove wrong cleaning of PDEs at session cleanup 2021-05-25 21:13:32 +02:00
Hervé Poussineau 98882fb089 [NTOS:MM] Finish implementation of MmSessionDelete 2021-05-25 18:48:16 +02:00
Hervé Poussineau eac0afc6fe [NTOS:MM] MiDereferenceSession: return as soon as session is destroyed 
This leads to some simplifications in the following code.
 2021-05-25 18:48:16 +02:00
Jérôme Gardou 7eff8a36d5 Revert "[NTOS:MM] Add private pages to process working sets" 
This is so full of bugs, I don't know what to say.
This reverts commit 374fef2d59.
 2021-05-20 00:19:43 +02:00
Jérôme Gardou 969e60a06d [NTOS:MM] Move software PTE specific check after it's been tested for being one 
Caught by The_DarkFire, only soul on earth actually *running* our SMP kernel
 2021-05-19 23:56:21 +02:00
Jérôme Gardou 7d0d14965e [NTOS:MM] Do not map Process Working Set List in kernel space 
This is not needed anymore and causes havoc on amd64
 2021-05-19 23:17:27 +02:00
Jérôme Gardou 826aec48de [NTOS:MM] Fix build on whatever MSVC version triggered this 
There is no real need to put static or extern "C" function in a special namespace anyway
 2021-05-19 00:12:05 +02:00
Jérôme Gardou 374fef2d59 [NTOS:MM] Add private pages to process working sets 2021-05-18 23:42:19 +02:00
Jérôme Gardou 6a5fd8f487 [NTOS:MM] Relax requirements with regards to PFN lock when adding & removing entries in Working Sets 
Once a page is used, holding the WS lock is enough until you want to free it.
 2021-05-18 23:42:19 +02:00
Jérôme Gardou 3adf450867 [REACTOS] Addendum to 5c7ce4475e - Fix MSVC 2015 build 
Put data into PAGEDATA or INITDATA sections
Keep section declaration for prototypes

CORE-17540
 2021-05-12 11:04:29 +02:00
Jérôme Gardou f421bccbcc [NTOS:MM] First shot for Working Set list support 
- Initialize
- Add private page (no shared page support yet)
- Remove pages
- Trim

Yes, this is C++ in the kernel.
 2021-05-04 12:02:41 +02:00
Jérôme Gardou 31afbf1054 [NTOS] Make some internal headers C++ aware 2021-05-04 12:02:41 +02:00
Jérôme Gardou 8df48f9876 [NTOS:MM] Introduce MI_IS_PROCESS_WORKING_SET helper function 2021-05-04 12:02:41 +02:00
Jérôme Gardou 6b2f05f9dd [NTOS:MM] Implement turning working set shared lock to exclusive 2021-05-04 12:02:41 +02:00
Jérôme Gardou cd085ac12f [NTOS/MM] Implement Mi(Un)lockWorkingSetShared 
Also fix checks when exclusively locking
 2021-05-04 12:02:41 +02:00
Serge Gautherie 710acab83d [NTOS:MM] MiSetPagingOfDriver(): Add an explicit #if around unreachable code 2021-04-26 10:27:20 +02:00
Jérôme Gardou 7ea8312617 [NTOS:MM] Split MmCreateProcessAddressSpace in two parts 
Generic one and arch-specific one.
Properly fail if we are out of resources.
Restore a lost assert.
 2021-04-08 15:40:37 +02:00
Jérôme Gardou 6c027d28f9 [NTOS:MM] Properly track system process hyper space PDE page 2021-04-08 15:40:37 +02:00
Jérôme Gardou b445005c70 [NTOS:MM] Get rid of MmRosFlushVirtualMemory 
It's not used anywhere now, and it will eventually be gone
 2021-04-08 15:40:37 +02:00
Jérôme Gardou 82c908195c Revert "[NTOS:MM] Allow MiMapPageInHyperSpace to be called from DISPATCH_LEVEL" 
This reverts commit 8404d1a6ff.
Not ready for prime time, sorry.
 2021-04-07 23:26:44 +02:00
Jérôme Gardou 8404d1a6ff [NTOS:MM] Allow MiMapPageInHyperSpace to be called from DISPATCH_LEVEL 
Also annotate it to show its behaviour.
 2021-04-07 23:09:26 +02:00
Oleg Dubinskiy 52f4d8019b [NTOS:MM][NTOS:SE] Mute some noisy stubs 
Mute debug prints of MmDoesFileHaveUserWritableReferences and SeAuditingFileEventsWithContext stubs.
These stubs are very noisy and create a lot of spam in the log when using Microsoft NTFS driver in ReactOS (with some other improvements applied).
Implementing those functions isn't badly required for the proper work of this driver, so better way for now is just mute these stubs a bit.
After my changes, they will be displayed only once, and the log will be more clear, so it will seem to be enough to understand that the driver calls these routines.
CORE-17409
 2021-04-07 13:16:03 +02:00