From: David S. Miller <davem@davemloft.net>
Date: Thu, 4 Mar 2021 22:04:49 +0000 (-0800)
Subject: Merge branch 'nexthop-blackhole'
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=87e5e09427a7e58f46c0d8c3d83119191ee5e044;p=uclinux-h8%2Flinux.git

Merge branch 'nexthop-blackhole'

Ido Schimmel says:

====================
nexthop: Do not flush blackhole nexthops when loopback goes down

Patch #1 prevents blackhole nexthops from being flushed when the
loopback device goes down given that as far as user space is concerned,
these nexthops do not have a nexthop device.

Patch #2 adds a test case.

There are no regressions in fib_nexthops.sh with this change:

 # ./fib_nexthops.sh
 ...
 Tests passed: 165
 Tests failed:   0
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
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87e5e09427a7e58f46c0d8c3d83119191ee5e044