AllocateCommonBuffer: Buffer still valid after Hibernation and Wakeup?

NTDEV
1

Is a CommonBuffer that was allocated by a call to AllocateCommonBuffer still valid after the system goes in S4 mode (hibernation) and back to S0? I tried it out, and I can still use the buffer. But is it so in every case?

2

Yes, the buffer stays valid across standby and hibernate.

3

Thanks Scott.