Details
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Improvement
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Resolution: Won't Fix
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Minor
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None
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None
Description
As noticed while testing ROSTESTS-264 and ROSTESTS-300, the 2 following ok_irql(APC_LEVEL) fail on Vista/+.
modules/rostests/kmtests/ntos_cc/CcCopyRead_drv.c
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278 ok_irql(APC_LEVEL);
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modules/rostests/kmtests/ntos_cc/CcMapData_drv.c
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295 ok_irql(APC_LEVEL);
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modules/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c
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176 ok(Irql <= APC_LEVEL, "IRQL > APC_LEVEL: %d\n", Irql);
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–
For the record,
- as noticed when first added in
CORE-14349, this fails on ROS too. - as noticed while testing
ROSTESTS-264, CcCopyRead test crashes on 7 and 8.
—
https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntifs/nf-ntifs-cccopyread
{{IRQL "<= APC_LEVEL"}}
https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntifs/nf-ntifs-ccmapdata
{{IRQL "< DISPATCH_LEVEL"}}
http://osronline.com/showThread.CFM?link=272478
paging I/O has ALWAYS been done in a context where special kernel APCs are blocked (IRQL APC_LEVEL prior to Server 2003, and the special kernel APC disable field non-zero since then)