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Subject[PATCH net 0/2] openvswitch: syzbot splat fix and introduce selftest
Date
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 | 216 +++++++++
.../selftests/net/openvswitch/ovs-dpctl.py | 411 ++++++++++++++++++
6 files changed, 644 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

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