[PATCHv5,0/4] net/tls: fixes for NVMe-over-TLS

Message

Hannes Reinecke June 20, 2023, 10:28 a.m. UTC

Hi all,

here are some small fixes to get NVMe-over-TLS up and running.
The first thre are just minor modifications to have MSG_EOR handled
for TLS (and adding a test for it), but the last implements the
->read_sock() callback for tls_sw and I guess could do with some
reviews.
It does work with my NVMe-TLS test harness, but what do I know :-)

As usual, comments and reviews are welcome.

Changes to the original submission:
- Add a testcase for MSG_EOR handling

Changes to v2:
- Bail out on conflicting message flags
- Rework flag handling

Changes to v3:
- Return -EINVAL on conflicting flags
- Rebase on top of net-next

Changes to v4:
- Add tlx_rx_reader_lock() to read_sock
- Add MSG_EOR handling to tls_sw_readpages()

Hannes Reinecke (4):
  net/tls: handle MSG_EOR for tls_sw TX flow
  net/tls: handle MSG_EOR for tls_device TX flow
  selftests/net/tls: add test for MSG_EOR
  net/tls: implement ->read_sock()

 net/tls/tls.h                     |  2 +
 net/tls/tls_device.c              | 25 +++++++--
 net/tls/tls_main.c                |  2 +
 net/tls/tls_sw.c                  | 87 +++++++++++++++++++++++++++++--
 tools/testing/selftests/net/tls.c | 11 ++++
 5 files changed, 119 insertions(+), 8 deletions(-)