[HDAUDBUS][KS][WDMAUD] Use ExAllocatePoolZero() and ExFreePoolWithTag() (#5792) And promote/fix 2 DPRINTs as well.
[DRIVERS] Add some missing OBJ_KERNEL_HANDLE (#4493) Match Zw*() uses. CORE-10207
Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.