
docs.microsoft.com/en-us/windows-hardware/drivers/devtest/wdm-CriticalRegions
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CriticalRegions Rule (WDM) - Windows drivers
The CriticalRegions rule specifies that the driver must call KeEnterCriticalRegion before calling KeLeaveCriticalRegion and that the driver calls KeLeaveCriticalRegion before any subsequent calls to KeEnterCriticalRegion. (Nested calls are permitted.).
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CriticalRegions Rule (WDM) - Windows drivers
The CriticalRegions rule specifies that the driver must call KeEnterCriticalRegion before calling KeLeaveCriticalRegion and that the driver calls KeLeaveCriticalRegion before any subsequent calls to KeEnterCriticalRegion. (Nested calls are permitted.).
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CriticalRegions Rule (WDM) - Windows drivers
The CriticalRegions rule specifies that the driver must call KeEnterCriticalRegion before calling KeLeaveCriticalRegion and that the driver calls KeLeaveCriticalRegion before any subsequent calls to KeEnterCriticalRegion. (Nested calls are permitted.).
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48- titleCriticalRegions Rule (WDM) - Windows drivers | Microsoft Learn
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- descriptionThe CriticalRegions rule specifies that the driver must call KeEnterCriticalRegion before calling KeLeaveCriticalRegion and that the driver calls KeLeaveCriticalRegion before any subsequent calls to KeEnterCriticalRegion. (Nested calls are permitted.).
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- https://docs.microsoft.com/en-us/previous-versions/windows/hardware/drivers/dn308550(v=vs.85)
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- https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/nf-ntddk-keentercriticalregion
- https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/nf-ntddk-keleavecriticalregion