I am running Kernel TLS with CAAM on iMX8M board.
KTLS + CAAM is broken in 6.1 kernel when async and zero copy is true.
**Commit id causing the issue: **
Author: Jakub Kicinski email@example.com
Date: Thu Jul 14 22:22:34 2022 -0700
tls: rx: async: don't put async zc on the list
The "zero-copy" path in SW TLS will engage either for no skbs or
for all but last. If the recvmsg parameters are right and the
socket can do ZC we'll ZC until the iterator can't fit a full
record at which point we'll decrypt one more record and copy
over the necessary bits to fill up the request.
The only reason we hold onto the ZC skbs which went thru the async
path until the end of recvmsg() is to count bytes. We need an accurate
count of zc'ed bytes so that we can calculate how much of the non-zc'd
data to copy. To allow freeing input skbs on the ZC path count only
how much of the list we'll need to consume.
Signed-off-by: Jakub Kicinski firstname.lastname@example.org
Signed-off-by: David S. Miller email@example.com