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Commit a985442f authored by Andrea Righi's avatar Andrea Righi Committed by David S. Miller
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selftests: net: properly support IPv6 in GSO GRE test



Explicitly pass -6 to netcat when the test is using IPv6 to prevent
failures.

Also make sure to pass "-N" to netcat to close the socket after EOF on
the client side, otherwise we would always hit the timeout and the test
would fail.

Without this fix applied:

 TEST: GREv6/v4 - copy file w/ TSO                                   [FAIL]
 TEST: GREv6/v4 - copy file w/ GSO                                   [FAIL]
 TEST: GREv6/v6 - copy file w/ TSO                                   [FAIL]
 TEST: GREv6/v6 - copy file w/ GSO                                   [FAIL]

With this fix applied:

 TEST: GREv6/v4 - copy file w/ TSO                                   [ OK ]
 TEST: GREv6/v4 - copy file w/ GSO                                   [ OK ]
 TEST: GREv6/v6 - copy file w/ TSO                                   [ OK ]
 TEST: GREv6/v6 - copy file w/ GSO                                   [ OK ]

Fixes: 025efa0a ("selftests: add simple GSO GRE test")
Signed-off-by: default avatarAndrea Righi <andrea.righi@canonical.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 92f62485
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