Stefan Metzmacher <metze@xxxxxxxxx> wrote:
I'm not sure I understand why this would fix anything when encryption is
enabled.
Is the payload still be offloaded as plaintext? Otherwise we wouldn't have
use_rdma_mr... So this rather looks like a fix for the non encrypted case.
The "inline"[*] PDUs are encrypted, but the direct RDMA data transmission is
not. I'm not sure if this is a bug in ksmbd.
As I understand it, encrypting and decrypting the directly transferred
data would need to be done by the NIC, not the cifs driver.