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authorPaolo Abeni <pabeni@redhat.com>2019-02-25 16:08:37 +0100
committerDavid S. Miller <davem@davemloft.net>2019-02-27 21:28:59 -0800
commitb3cc4f8a8a411bbf07a7d7213ce9c7571ded38b9 (patch)
tree03b898eede8834f2c7d71b6a7d9670438ceb8e90 /net/ipv4/ip_input.c
parentselftests: pmtu: disable DAD in all namespaces (diff)
downloadlinux-dev-b3cc4f8a8a411bbf07a7d7213ce9c7571ded38b9.tar.xz
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selftests: pmtu: add explicit tests for PMTU exceptions cleanup
Add a couple of new tests, explicitly checking that the kernel timely releases PMTU exceptions on related device removal. This is mostly a regression test vs the issue fixed by commit f5b51fe804ec ("ipv6: route: purge exception on removal") Only 2 new test cases have been added, instead of extending all the existing ones, because the reproducer requires executing several commands and would slow down too much the tests otherwise. v2 -> v3: - more cleanup, still from Stefano v1 -> v2: - several script cleanups, as suggested by Stefano Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_input.c')
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