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1065 commits

Author SHA1 Message Date
Victor Perevertkin
029accdcf7
[NDK] Change the data structure for PlugPlayControlResetDevice control class 
PlugPlayControlResetDevice shares the input structure with several other
control classes.
Source: ProcessHacker sources e9c8121f41/ntpnpapi.h
 2021-03-16 03:17:42 +03:00
Serge Gautherie
e0400e7810 [NTOS:KE] KiIdleLoop(): Propagate DECLSPEC_NORETURN to callers 2021-03-05 00:43:15 +03:00
Serge Gautherie
5f1d79f0c5 [NTOS:KE] KiIdleLoop(): Add DECLSPEC_NORETURN, Remove FASTCALL 2021-03-05 00:43:15 +03:00
George Bișoc
44b8e5caac [NTOS:SE] Complete the SepCompareTokens implementation 
* Implement SepCompareSidAndAttributesFromTokens and SepComparePrivilegeAndAttributesFromTokens functions for array elements comparison
* Implement the token comparison code in SepCompareTokens function
* Add a missing PAGED_CODE() in SepCompareTokens as most of the token comparison code is paged
* Use SAL annotations for SepCompareTokens and NtCompareTokens
 2021-03-04 16:22:56 +03:00
George Bișoc
a340ec1767
[NTOS:PS] Guard the quota in a spin lock (#3419) 
Prior to acquiring a quota from the process and do whatever it's needed to do (charge it or return it back), we must guard ourselves with a spinlock so that we may not get into potential race conditions. In Windows Server 2003, PspGivebackQuota and PspExpandQuota do the same thing and they're the equivalent to PspReturnProcessQuotaSpecifiedPool and PspChargeProcessQuotaSpecifiedPool in our codebase.
 2021-03-04 04:43:30 +03:00
Serge Gautherie
7851ad8635 [NTOS:KD] KdpDebugLogInit(): Close the thread handle 
Addendum to 07dc415 (r43331).
 2021-03-03 09:01:37 +01:00
Serge Gautherie
802ad6d3ee [NTOS:KD] KdpLoggerThread(): Assert being in kernel mode 
to be explicit that using Nt*() is safe.

Follow-up to 9537653.
 2021-03-03 09:01:37 +01:00
George Bișoc
6170b574f0
[NTOS:PS] Implement PS_QUOTA_TYPE and let the quota code use it (#3389) 
This will replace the PoolIndex variable and as such we'll only be using the PS_QUOTA_TYPE enumeration, as Windows does. Both QuotaEntry, QuotaUsage and QuotaPeak depend explicitly or implicitly on this enumeration. Further details about this enum can be found in the following articles.
https://www.geoffchappell.com/studies/windows/km/ntoskrnl/api/ps/psquota/type.htm?tx=68,143
https://www.geoffchappell.com/studies/windows/km/ntoskrnl/api/ps/psquota/block.htm?tx=68,142,143
https://www.geoffchappell.com/studies/windows/km/ntoskrnl/inc/ps/eprocess/index.htm (see QuotaPeak and QuotaUsage)
 2021-03-02 20:09:58 +01:00
Jérôme Gardou
4e4c47cccc [NTOS:KE] Generate proper frame info for trap handler in GCC builds 
CORE-8531
 2021-03-02 14:37:39 +01:00
Jérôme Gardou
7caf9e9d48 [NTOS:KD] Use Zw* syscall variants 
The log file can be (re-)initialized when previous mode is User-Mode,
thus the calls fail on probing input parameters
 2021-02-26 08:46:53 +01:00
Jérôme Gardou
a93e065ebc [NTOS:MM] Do not chunk-read file when we are the modified-page-writer thread 2021-02-26 08:46:53 +01:00
Jérôme Gardou
35c091adaf [NTOS:MM] Do not chunk-read files marked with FO_RANDOM_ACCESS 2021-02-26 08:46:53 +01:00
Eric Kohl
9ff015f770 [NTOS:CM] Report key creation to the notify code 2021-02-21 15:49:06 +01:00
Jérôme Gardou
2a962eaf8c [NTOS:CC] Keep a reference on the shared cache map of the file when we are in lazy write 
This should fix "Leaking VACB" debug prints
 2021-02-19 15:48:31 +01:00
Jérôme Gardou
d18634c026 [NTOS:WMI] Be consistent about potential NULL pointer use 2021-02-18 10:24:53 +01:00
Serge Gautherie
17a9041da1 [NTOS:WMI] IoWMIWriteEvent(): Add WNODE_FLAG_TRACED_GUID case 
Addendum to d5f8964 (r23040).
CORE-17384
 2021-02-17 18:59:09 +01:00
Serge Gautherie
495e22e0d5 [NTOS:WMI] IoWMIWriteEvent(): Fix annotation, Extend DPRINT1() 
CORE-17384
 2021-02-17 18:59:09 +01:00
Timo Kreuzer
4b4bff0642 [NTOS:MM] Handle demand zero PTEs with MM_EXECUTE_READWRITE and MM_READWRITE 2021-02-16 18:02:57 +01:00
Hervé Poussineau
58332b076c [NTOS:KD] Merge initialization phases 1 and 2, and fix log file debugging 
Phase 2 and 3 were not done anymore since 777a2d94da.

Fix that, by merging phases 1 and 2, and by calling phase 3 later
for log file debugging, when ExpInitializationPhase = 3

CORE-17470
 2021-02-16 00:12:25 +01:00
Jérôme Gardou
0573de22a0 [NTOS:MM] Do not assert on a case we actually support 2021-02-10 17:48:30 +01:00
Jérôme Gardou
73fd52a164 [NTOS:MM] Flush dirty pages after closing the page files. 
CORE-17462
 2021-02-10 11:14:19 +01:00
Timo Kreuzer
ca74467904
[NTOS:CC] Raise status, when CcMapData fails (#3348) 
Also add a check in fastfat, that asserts, when CcMapData returns FALSE.
 2021-02-09 09:29:48 +01:00
George Bișoc
dd4c113594
[NTOS:SE] Do not use a global lock for tokens (#3445) 
In Windows Server 2003 the lock is initialised on a per-token basis, that is, the lock resource is created in SepDuplicateToken() and SepCreateToken() functions. This ensures that the lock initialisation is done locally for the specific token thus avoiding the need of a global lock.
 2021-02-05 12:10:19 +03:00
Victor Perevertkin
b705df731e
[NTOS:MM][FASTFAT_NEW] Fix DBG usage, fixes Release build 2021-02-05 11:54:10 +03:00
Jérôme Gardou
6f2b94c023 [NTOS:MM] Wake up the balancer as soon as we are low on page. 
Fixes installing on a system with 64MB of RAM, if you feel like it.
 2021-02-03 13:42:39 +01:00
Jérôme Gardou
cc9607e94e [NTOS:CC] Fix use of uninitialized variable 2021-02-03 13:35:17 +01:00
Jérôme Gardou
0699dcb50c [NTOS:EX] Restore sysinfo 2021-02-03 10:29:28 +01:00
Jérôme Gardou
14077e3f4e [NTOS:MM] Simplify a check 2021-02-03 09:41:24 +01:00
Jérôme Gardou
b7eb0fddf3 Address PR review 2021-02-03 09:41:24 +01:00
Jérôme Gardou
c0bf352069 [NTOS:MM] Fix regression of MmCanFileBeTruncated 2021-02-03 09:41:24 +01:00
Jérôme Gardou
7f7abc9838 [NTOS:MM] Simplify code & fix MSVC x64 build 2021-02-03 09:41:23 +01:00
Jérôme Gardou
2ba1926037 [NTOS:MM][NTOS:CC] Performance improvement again 
Read files by 64kb chunks instead of page-sized chunks.
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
625f273361 [NTOS:MM] More fine-tuning of the memory balancer 2021-02-03 09:41:23 +01:00
Jérôme Gardou
41475dfcd7 [NTOS:CC] Performance improvements 
Do not ditch the pages as soon as the section are unmapped
Improve MmBalancer "algorithm" (or whatever you call that)
Various needed fixes to get this going.
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
7fbf90d6fd [NTOS:CC] Fix a bug 2021-02-03 09:41:23 +01:00
Jérôme Gardou
ea354c4bc7 [NTOS:MM] Unconditionally purge cache on image section creation. 2021-02-03 09:41:23 +01:00
Jérôme Gardou
c1c51e31e4 [NTOS:MM] Keep a ref on the segment when mapping a page & keep trace of what is the highest offset mapped. 2021-02-03 09:41:23 +01:00
Jérôme Gardou
91a4e62376 [NTOS:MM] Improve MmCanFileBeTruncated 2021-02-03 09:41:23 +01:00
Jérôme Gardou
3e43aa1305 [NTOS:MM] Use 64-bit integer to count references on segments 2021-02-03 09:41:23 +01:00
Jérôme Gardou
cc6bc02b91 [NTOS:CC] Make sure to purge the Mm side in CcPurgeCacheSection 2021-02-03 09:41:23 +01:00
Jérôme Gardou
d0bf98663b [NTOS:CC] Be sure to flush the whole file in CcFlushCache 2021-02-03 09:41:23 +01:00
Jérôme Gardou
90c6a65efe [NTOS:MM] Introduce MmPurgeSegment & MmFlushSegment 
Those will back CcFlushCache and CcPurgeCache.
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
8a8b4db447 [NTOS:MM] Make the page LRU list a real LRU list. 
Also, implement flushing mapped sections to disk on shutdown.
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
bde2ee571a [NTOS:FSRTL] Properly leave FsRtl when returning STATUS_CANT_WAIT 2021-02-03 09:41:23 +01:00
Jérôme Gardou
3efc5b1734 [NTOS:MM] Fix unlocking on failure path 2021-02-03 09:41:23 +01:00
Jérôme Gardou
d23dbdda4c [NTOS:MM] Remove unused field 2021-02-03 09:41:23 +01:00
Jérôme Gardou
f201b8af78 [NTOS:MM] Do not acquire Pfn lock in MmGetRmapListHead 
All callers already hold it
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
727e73f253 |NTOS:MM] Simplify some code 2021-02-03 09:41:23 +01:00
Jérôme Gardou
48e1c8593f [NTOS:PO] Flush dirty pages after flushing volumes 2021-02-03 09:41:23 +01:00
Jérôme Gardou
5949d5095d [NTOS:CC][NTOS:MM] Try respecting ValidDataLength 2021-02-03 09:41:23 +01:00
Jérôme Gardou
bdb73edab7 [NTOS:CC] Flush the whole VACB 
Let Mm know what it has to do.
 2021-02-03 09:41:23 +01:00
Jérôme Gardou
804f5a41ed [NTOS:CC] Improve trace messages 2021-02-03 09:41:23 +01:00
Jérôme Gardou
20fe42c9e9 [NTOS:CC] Simplify CcFlushCache implementation 2021-02-03 09:41:23 +01:00
Jérôme Gardou
9b6240ee03 [NTOS:CC] Get rid of ROS_VACB:Valid 2021-02-03 09:41:23 +01:00
Jérôme Gardou
e46f1a9af3 [NTOS:MM] Disable APC while performing Paged Read 2021-02-03 09:41:23 +01:00
Jérôme Gardou
02167f2fb3 [NTOS:CC] Properly return the public BCBs 2021-02-03 09:41:23 +01:00
Jérôme Gardou
33cde28312 [NTOS:CC] Simplify CcRosDeleteFileCache 2021-02-03 09:41:23 +01:00
Jérôme Gardou
a9193b5cc2 [NTOS:CC] Remove dead code 2021-02-03 09:41:23 +01:00
Jérôme Gardou
8ed15a49a7 [NTOS:MM] Fix a race 2021-02-03 09:41:23 +01:00
Jérôme Gardou
11eee4eeec [NTOS:MM] Check that we don't add rmap for NULL process 2021-02-03 09:41:23 +01:00
Jérôme Gardou
caf89b9582 [NTOS:MM] Fix a race condition when unmapping sections views 2021-02-03 09:41:23 +01:00
Jérôme Gardou
57ee31ee33 [NTOS:CC] Perform sanity checks before doing anything else 2021-02-03 09:41:23 +01:00
Jérôme Gardou
cff3c399c6 [NTOS:MM] Fix input validation/correction in MmMapViewInSystemSpace 2021-02-03 09:41:23 +01:00
Jérôme Gardou
8287a098b9 [NTOS:CC] Fix potnetial use-after-free 2021-02-03 09:41:23 +01:00
Jérôme Gardou
358d06c47c [NTOS:CC] Always honor WriteThrough parameter in CcUnpinRepinnedBcb 2021-02-03 09:41:23 +01:00
Jérôme Gardou
1505abbc09 [NTOS:CC] Do not write behind concurrently the same file 2021-02-03 09:41:23 +01:00
Jérôme Gardou
347a4f146b [NTOS] Loop again and again until the whole cache is empty when sutting down 2021-02-03 09:41:23 +01:00
Jérôme Gardou
addf824d87 [NTOS:MM] Keep image maps & file maps coherent at the time of creating the image map 2021-02-03 09:41:23 +01:00
Jérôme Gardou
543112008a Fix physical memory section creation 2021-02-03 09:41:22 +01:00
Jérôme Gardou
91f6fa0259 Disable CcScheduleReadAhead call 2021-02-03 09:41:22 +01:00
Jérôme Gardou
6d97d8d2e1 [NTOS:CC] Fix some tests, complain where the current implementation won't let us do the right thing 2021-02-03 09:41:22 +01:00
Jérôme Gardou
674ab3dce3 [NTOS:MM] Remove a check for now 2021-02-03 09:41:22 +01:00
Jérôme Gardou
1f796267bc [NTOS:MM] Do not reference the section when mapping it. 
Referencing the segment is enough.
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
3c2b1bf59b [NTOS:MM] Save the dirty bit when sharing a segment page 2021-02-03 09:41:22 +01:00
Jérôme Gardou
3141668724 [NTOS:MM] Various fixes. 
Fix MmFlushImageSection behaviour
Remove an invalid ASSERT
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
30f71c7fc0 [NTOS] Zero data unconditionally after segment end, unless section is created with SEC_RESERVE 
Use a SEC_RESERVE section in Cc
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
a52bc6d179 [NTOS:CC] Restore read-ahead behaviour in CcCopyRead 2021-02-03 09:41:22 +01:00
Jérôme Gardou
4441b1cd44 [NTOS:CC] Fix some tests for CcCopyRead and CcCopyWrite 
Most importantly: raise the right status when provided an invalid buffer.
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
aab24ed1b1 [NTOS:MM] Have the legacy Mm be less greedy about the number of pages it wants 2021-02-03 09:41:22 +01:00
Jérôme Gardou
fb07802956 [NTOS:MM] Make the situation about dirty pages in image map a bit clearer 2021-02-03 09:41:22 +01:00
Jérôme Gardou
cd23d6e19a [NTOS:CC] Honor FO_WRITE_THROUGH flag in CcCopyWrite and fix it in CcZeroData 2021-02-03 09:41:22 +01:00
Jérôme Gardou
f8aa14ce4e [NTOS:CC] Acquire file for flush when flushing if necessary 2021-02-03 09:41:22 +01:00
Jérôme Gardou
d9f7459bb1 [NTOS:MM] Fix file object bad referencing 2021-02-03 09:41:22 +01:00
Jérôme Gardou
2d3454a809 [NTOS:IO] VFAT sucks less now 2021-02-03 09:41:22 +01:00
Jérôme Gardou
cbfc04157d [NTOS:CC] File size check fix 2021-02-03 09:41:22 +01:00
Jérôme Gardou
e39fc52d25 [NTOS/MM] Set FSRTL_MOD_WRITE_TOP_LEVEL_IRP top-level IRP when paging-out 2021-02-03 09:41:22 +01:00
Jérôme Gardou
f114209782 [NTOS/MM] Do not zero out the tail of the segment if the mapping is not an image 2021-02-03 09:41:22 +01:00
Jérôme Gardou
7d70af61e8 [NTOS:MM] Acquire file lock when creating section 2021-02-03 09:41:22 +01:00
Jérôme Gardou
d2fa434cb7 [NTOSKRNL] Address issues raised in PR 3361 review 2021-02-03 09:41:22 +01:00
Jérôme Gardou
70c62aa2c9 [NTOS:CC] Fix Vacb size usage & check 2021-02-03 09:41:22 +01:00
Jérôme Gardou
c74cbf0c0b [NTOS/CC] Be more precise when notifying Mm about dirty pages 2021-02-03 09:41:22 +01:00
Jérôme Gardou
c295d6b229 [NTOS:CC] Fix releasing VACB when an exception is raised in CcZeroData & CcCopyWrite 2021-02-03 09:41:22 +01:00
Jérôme Gardou
7f47f03296 [NTOS:CC] Rewrite the non-cached path of CcZeroData 2021-02-03 09:41:22 +01:00
Jérôme Gardou
36e18aab35 [NTOS:CC] Remove unused functions 2021-02-03 09:41:22 +01:00
Jérôme Gardou
7dab3583cc [NTOS/MM] Force flushing when the page is dirtified in user mode 2021-02-03 09:41:22 +01:00
Jérôme Gardou
91edefa11e [NTOS:MM] Do not limit ourselves in reading or writing the file 2021-02-03 09:41:22 +01:00
Jérôme Gardou
774a4c703f [NTOS/MM] Misc fixes 
Purge data section object before creating an image mapping
Zero-out the tail of the page after reading from file
Properly map page as read-only when paging-in a COW memory map.
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
0933337404 [NTOS/MM] Do not dirtify section pages for system-space maps 
Cc does it for itself.
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
d440434a8e [NTOS/MM] Do not error when FS returns STATUS_END_OF_FILE for paged read. 
Also remove a seemingly invalid ASSERT
 2021-02-03 09:41:22 +01:00
Jérôme Gardou
b46173edaf [NTOS/MM] DO not assert when being passed invalid parameters in MmCreateSection 2021-02-03 09:41:22 +01:00