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Date: Thu, 31 Mar 2022 18:46:13 +0300 From: Nikolay Aleksandrov <razor@...ckwall.org> To: netdev@...r.kernel.org Cc: dsahern@...nel.org, donaldsharp72@...il.com, philippe.guibert@...look.com, kuba@...nel.org, davem@...emloft.net, idosch@...sch.org, Nikolay Aleksandrov <razor@...ckwall.org> Subject: [PATCH net 0/2] net: ipv4: fix nexthop route delete warning Hi, The first patch fixes a warning that can be triggered by deleting a nexthop route and specifying a device (more info in its commit msg). And the second patch adds a selftest for that case. For the fix the alternative would be to do matching on the nexthop's attributes but I think we shouldn't since it's old-style route deletion and nexthops are managed through a different interface, so I chose to don't do any matching if the fib_info is a nexthop route and the user specified old-style attributes to match on (e.g. device in this case) which preserves the current behaviour and avoids the warning. Thanks, Nik Nikolay Aleksandrov (2): net: ipv4: fix route with nexthop object delete warning selftests: net: add delete nexthop route warning test net/ipv4/fib_semantics.c | 7 ++++++- tools/testing/selftests/net/fib_nexthops.sh | 13 +++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) -- 2.35.1
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