gre: allow live address change

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The GRE tap device supports Ethernet over GRE, but doesn't
care about the source address of the tunnel, therefore it
can be changed without bring device down.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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stephen hemminger 2014-12-27 10:01:42 -08:00 • committed by David S. Miller

parent 33f72e6f0c

commit bec94d430f

1 changed files with 1 additions and 0 deletions

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net/ipv4/ip_gre.c

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