1aab00aa41
commit 8ccc99362b60c6f27bb46f36fdaaccf4ef0303de upstream. The referenced commit changed the error code returned by the kernel when preventing a non-established socket from attaching the ktls ULP. Before to such a commit, the user-space got ENOTCONN instead of EINVAL. The existing self-tests depend on such error code, and the change caused a failure: RUN global.non_established ... tls.c:1673:non_established:Expected errno (22) == ENOTCONN (107) non_established: Test failed at step #3 FAIL global.non_established In the unlikely event existing applications do the same, address the issue by restoring the prior error code in the above scenario. Note that the only other ULP performing similar checks at init time - smc_ulp_ops - also fails with ENOTCONN when trying to attach the ULP to a non-established socket. Reported-by: Sabrina Dubroca <sd@queasysnail.net> Fixes: 2c02d41d71f9 ("net/ulp: prevent ULP without clone op from entering the LISTEN status") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/7bb199e7a93317fb6f8bf8b9b2dc71c18f337cde.1674042685.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.