Hi all- tcp_md5_hash_header does crypto using an sg that points to the stack. This will break with virtually mapped stacks. It also looks like it's probably much slower than it deserves to be (it's trying to compute the MD5 hash of a few tens of bytes -- going through a scatterlist is a lot of overhead for an otherwise very fast operation).
I don't suppose one of you could fix it or at least advise as to how it should be fixed. Thanks, Andy