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From:   Aaron Conole <aconole@redhat.com>
To:     netdev@vger.kernel.org
Cc:     Pravin B Shelar <pshelar@ovn.org>,
        Jakub Kicinski <kuba@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Paolo Abeni <pabeni@redhat.com>,
        Eric Dumazet <edumazet@google.com>,
        Thomas Graf <tgraf@suug.ch>,
        Kevin Sprague <ksprague0711@gmail.com>, dev@openvswitch.org,
        Eelco Chaudron <echaudro@redhat.com>,
        Ilya Maximets <i.maximets@ovn.org>,
        Shuah Khan <shuah@kernel.org>, linux-kernel@vger.kernel.org,
        linux-kselftest@vger.kernel.org
Subject: [PATCH v2 net 0/2]  openvswitch: syzbot splat fix and introduce selftest
Date:   Tue, 25 Oct 2022 06:50:16 -0400
Message-Id: <20221025105018.466157-1-aconole@redhat.com>
MIME-Version: 1.0
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Precedence: bulk

Syzbot recently caught a splat when dropping features from
openvswitch datapaths that are in-use.  The WARN() call is
definitely too large a hammer for the situation, so change
to pr_warn.

Second patch in the series introduces a new selftest suite which
can help show that an issue is fixed.  This change might be
more suited to net-next tree, so it has been separated out
as an additional patch and can be either applied to either tree
based on preference.

Aaron Conole (2):
  openvswitch: switch from WARN to pr_warn
  selftests: add openvswitch selftest suite

 MAINTAINERS                                   |   1 +
 net/openvswitch/datapath.c                    |   3 +-
 tools/testing/selftests/Makefile              |   1 +
 .../selftests/net/openvswitch/Makefile        |  13 +
 .../selftests/net/openvswitch/openvswitch.sh  | 218 +++++++++++
 .../selftests/net/openvswitch/ovs-dpctl.py    | 351 ++++++++++++++++++
 6 files changed, 586 insertions(+), 1 deletion(-)
 create mode 100644 tools/testing/selftests/net/openvswitch/Makefile
 create mode 100755 tools/testing/selftests/net/openvswitch/openvswitch.sh
 create mode 100644 tools/testing/selftests/net/openvswitch/ovs-dpctl.py

-- 
2.34.3