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30 commits

Author SHA1 Message Date
Serge Gautherie
9ca88bef80
[NTOS:MM] Fix 'eanbled' typo in a comment (#5728) 2023-09-27 17:31:42 +00:00
Timo Kreuzer
8227c5d380 [NTOS] Implement support for opting out of NX policy 
Fixes crash in ntdll_winetest info on x64.
 2023-09-26 18:04:19 +03:00
Timo Kreuzer
876769fdd5 [NTOS:Mm] Use MmRebalanceMemoryConsumersAndWait in the page fault handler 2023-07-29 14:00:44 +03:00
Timo Kreuzer
7c6e4d38c7 [NTOS:Mm] Handle failure to allocate pages in the page fault handler 2023-07-29 14:00:44 +03:00
Jérôme Gardou
708dc6b7d6 [NTOS:MM] Do not zero-fill pages when not needed 2021-08-04 17:48:39 +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
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
c8fb3f7514 [NTOS:MM] Implement proper refcounting of page tables on amd64 
CORE-17552
 2021-06-09 11:27:18 +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
374fef2d59 [NTOS:MM] Add private pages to process working sets 2021-05-18 23:42:19 +02:00
Jérôme Gardou
0187c1e113 [NTOS:MM] Fix PFN tracing 2021-03-30 16:26:43 +02:00
Timo Kreuzer
4b4bff0642 [NTOS:MM] Handle demand zero PTEs with MM_EXECUTE_READWRITE and MM_READWRITE 2021-02-16 18:02:57 +01:00
Timo Kreuzer
d4b4cf7448 [NTOS:MM] Make sure PXEs/PPEs and PDEs are always MM_EXECUTE_READWRITE 
This is required since the NX protection proagates from the highest level, enforcing NX on the entire range, independent of whether lower level P*Es have the bit set or not. It might be useful to add a platform specific constant to allow making page tables NX on architectures that have a different behavior.
 2020-11-01 09:32:27 +01:00
Jérôme Gardou
1c528cbf84 Revert "[NTOS/MM] 
- Fix PFNs tracing
     - Add private pages to the process working set"

This reverts commit 4c5351bf55.
Not ready for prime time
 2020-10-20 15:56:21 +02:00
Jérôme Gardou
4c5351bf55 [NTOS/MM] 
- Fix PFNs tracing
 - Add private pages to the process working set
 2020-10-20 15:20:59 +02:00
Timo Kreuzer
7523a7b138 [NTOS:KE] Rename some locking functions to reflect the IRQL level changes 
* KiAcquireApcLock -> KiAcquireApcLockRaiseToSynch
* KiAcquireApcLockAtDpcLevel -> KiAcquireApcLockAtSynchLevel
* KiReleaseApcLockFromDpcLevel -> KiReleaseApcLockFromSynchLevel
* KiAcquireApcLockAtApcLevel -> KiAcquireApcLockRaiseToDpc
* KiAcquireProcessLock -> KiAcquireProcessLockRaiseToSynch
* KiReleaseProcessLockFromDpcLevel -> KiReleaseProcessLockFromSynchLevel
* KiAcquireDispatcherLockAtDpcLevel -> KiAcquireDispatcherLockAtSynchLevel
* KiReleaseDispatcherLockFromDpcLevel -> KiReleaseDispatcherLockFromSynchLevel
* Add some ASSERTs
 2019-12-31 15:30:27 +01:00
Andrew Boyarshin
3ba51dc218 [NTOS:MM] Fix typo in MiCheckForUserStackOverflow 2018-12-12 12:57:08 +01:00
Bernhard Feichtinger
8a0495063b [NTOS:MM] Handle unimplemeted case for MiCheckForUserStackOverflow 2018-11-25 11:29:18 +01:00
Timo Kreuzer
1014d50a4b [NTOS:MM] Pass FaultCode to MiDispatchFault 2018-01-06 18:20:24 +01:00
Timo Kreuzer
3f426aabde [NTOS:MM] Mark local functions with static 2018-01-06 18:20:24 +01:00
Timo Kreuzer
a00378a1a1 [NTOS:MM] Add support for NX page-faults 2018-01-06 18:20:24 +01:00
Timo Kreuzer
4d043aa05e [NTOS:MM] Make use of FaultCode and MI_IS_NOT_PRESENT_FAULT and MI_IS_WRITE_ACCESS macros in MmArmAccessFault. 2018-01-06 18:20:24 +01:00
Timo Kreuzer
d5c71429d7 [NTOS:MM] Pass The FaultCode to MmArmAcceessFault as well and translate it there to what was declared as "StoreInstruction" 
No functional changes.
 2018-01-06 18:20:24 +01:00
Timo Kreuzer
d17812f933 [NTOS:MM] Use MiResolveDemandZeroFault instead of MiDispatchFault 2018-01-03 23:07:19 +01:00
Timo Kreuzer
d4765fe366 [NTOS:MM] Implement resolving PXE/PPE page table demand zero faults 2018-01-03 23:07:19 +01:00
Timo Kreuzer
2eff510074 [NTOS:MM] Increment Prcb->MmDemandZeroCount while holding the Pfn lock 2018-01-03 23:07:19 +01:00
Timo Kreuzer
1240ed9e18 [NTOS/MM] Add Protection parameter to MiResolveDemandZeroFault 2018-01-03 23:07:19 +01:00
Amine Khaldi
4d4e4bb68a [NTOS] Deduplicate MiSynchronizeSystemPde(). #179 2017-12-25 20:14:46 +01:00
Thomas Faber
da5949280c
[NTOS:MM] Use inline functions to acquire/release the PFN lock. 2017-12-08 10:32:08 +01:00
Colin Finck
c2c66aff7d Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys. 2017-10-03 07:45:34 +00:00
Renamed from reactos/ntoskrnl/mm/ARM3/pagfault.c (Browse further)