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219 commits

Author SHA1 Message Date
Hermès Bélusca-Maïto
a8bcc8d7a1
[NTOS:MM] Simplify definitions of MM_SYSLDR_NO_IMPORTS and MM_SYSLDR_BOOT_LOADED. 2023-03-18 03:42:31 +01:00
Wu Haotian
346477fb3c [NTOS:MM] Use image prefix in MmLoadSystemImage 
MmLoadSystemImage has a PUNICODE_STRING NamePrefix parameter which is
currently unused in ReactOS. When the kernel loads the crash dump
storage stack drivers, the drivers will be loaded with MmLoadSystemImage
with a "dump_" or "hiber_" (for hibernation, which uses crash dump
stack too) prefix. This change adds in the prefix support, and is
supposed to push crash dump support forward.

CORE-376
 2023-01-18 02:35:19 +03:00
Timo Kreuzer
561b71b644 [NTOS] Improve MmDeleteProcessAddressSpace 2022-12-01 20:17:40 +02:00
Timo Kreuzer
10fbefdeb0 [NTOS] Improve MmCleanProcessAddressSpace 2022-12-01 20:17:40 +02:00
Hermès Bélusca-Maïto
e944dfa75f
Remove '.html' from spdx.org license page URLs. (#4845) 2022-11-03 18:25:37 +01:00
Hermès Bélusca-Maïto
ab5fdac922
[NTOS] Add TAG_DACL in tag.h and use it. 2022-11-03 02:55:49 +01:00
Hermès Bélusca-Maïto
58983061e9
[NTOS:MM] Remove residual hack from commit 864a1bc6a (r55323). 2022-10-27 01:08:07 +02:00
Hermès Bélusca-Maïto
0997e9023c
[SMSS][NTOS:MM] Get rid of the remaining sprintf_nt hacks. (#4799) 2022-10-26 00:41:23 +02:00
Jérôme Gardou
75125228be [NTOS] Add some sanity checks when synchronizing PDEs 2022-09-17 13:48:56 +02:00
Serge Gautherie
730b13daac
[NTOS:MM] kdbg.c: Fix Argv[n] copypastas (#4634) 2022-08-27 15:58:54 +02:00
Timo Kreuzer
253362509e [KDBG] Fix x64 KDBG 2022-07-20 23:57:42 +02:00
Tuur Martens
10126e7710 [NTOS:MM] Fix VADs being inserted even though the quota would exceed 
Since we were charging the pool quota after the VAD insertion,
if the quota charge failed, the VAD would still have been inserted.
This commit attempts to resolve this issue by charging quota
before inserting the VAD thus allowing the quota charge to fail early.

Addendum to 884356a0. CORE-18028
 2022-07-06 18:48:32 +02:00
Timo Kreuzer
f606b36cff [NTOSKRNL] Fix a bug in MiDeleteVirtualAddresses 
When a PDE gets empty, we skip the address to the next PDE boundary, which might introduce an AddressGap, which wasn't handled before.
 2022-07-05 19:29:05 +02:00
Tuur Martens
d31642c712 [NTOS:MM] Fix memory leak in NtAllocateVirtualMemory 
When an allocated VAD's insertion fails, the VAD is not freed. This commit attempts to fix this behaviour.
 2022-06-04 22:44:27 +02:00
Tuur Martens
cc99b9d96e [NTOS:MM] Fix MiInsertSharedUserPageVad preventing boot on x64 
Fix MiInsertSharedUserPageVad to not charge the system process pool quota.
Even though PsChargeProcessNonPagedPoolQuota itself checks if the process specified is the system process, this doesn't work here as we're too early into boot for the kernel to know what the system process is.
 2022-05-29 13:28:27 +02:00
Tuur Martens
4f8bbd141e [NTOS:MM] Fix memory leak in MiMapViewOfDataSection 
If inserting the allocated VAD fails, MiMapViewOfDataSection will make no attempt to free the allocated VAD. Nor will it call MiDereferenceControlArea(ControlArea); like other failure return paths. This commit fixes this behavior.
Co-authored-by: Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito@reactos.org>
 2022-05-18 12:31:31 +02:00
Tuur Martens
884356a06e [NTOS:MM] Charge and free quotas for VAD allocations 
Charge quotas for VAD allocations and free the quotas again when the VADs are freed.

CORE-18028
 2022-05-14 15:09:50 +02:00
Thomas Faber
8d701598fb
[NTOS:MM] Implement partial virtual region releases. CORE-17938 
Fixes boot with MS videoprt.sys (and some apitests).
 2022-01-22 15:07:06 -05:00
George Bișoc
1649a89cfa
[NTOS:MM] Implement Raise/Return pool quota functions 
This implements both MmRaisePoolQuota and MmReturnPoolQuota functions, which serve exclusively for quota pool management. The process manager communicates with the memory manager in a call of need to charge or return pool quota limits.
 2022-01-11 10:11:09 +01:00
Stanislav Motylkov
f18fb7da09
[NTOS:MM] Unrefernece some dereferences 2021-12-30 01:54:09 +03:00
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