From: David S. Miller <davem@davemloft.net>
Date: Tue, 13 Feb 2018 19:34:29 +0000 (-0500)
Subject: Merge branch 'selftests-fib_tests-simplifications-verbosity-and-a-race'
X-Git-Tag: v4.19~1326^2~438
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b95367e3bd8eaf2d88d7b7a7ab2847f5a6e70321;p=platform%2Fkernel%2Flinux-rpi.git

Merge branch 'selftests-fib_tests-simplifications-verbosity-and-a-race'

David Ahern says:

====================
selftests: fib_tests: simplifications, verbosity and a race

Improve efficiency of fib_tests.sh and make the test result more verbose,
from this summary:
$ fib_tests.sh is failing in a VM:
    $ fib_tests.sh
    Running netdev unregister tests
    PASS: unicast route test
    PASS: multipath route test
    Running netdev down tests
    PASS: unicast route test
    PASS: multipath route test
    Running netdev carrier change tests
    PASS: local route carrier test
    FAIL: unicast route carrier test

where a single entry actually corresponds to many checks to a much more
verbse output that clarifies test cases:
$fib_tests.sh
Single path route carrier test
    ....
    Carrier down
        IPv4 fibmatch                                         [ OK ]
        IPv6 fibmatch                                         [ OK ]
        IPv4 linkdown flag set                                [FAIL]
        IPv6 linkdown flag set                                [FAIL]
    Second address added with carrier down
        IPv4 fibmatch                                         [ OK ]
        IPv6 fibmatch                                         [ OK ]
        IPv4 linkdown flag set                                [FAIL]
        IPv6 linkdown flag set                                [ OK ]

And then fix the race in changing carrier down on dummy device to checking
the corresponding routes.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
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b95367e3bd8eaf2d88d7b7a7ab2847f5a6e70321