xsk: remove rebind support

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Supporting rebind, i.e. after a successful bind the process can call
bind again without closing the socket, makes the AF_XDP setup state
machine more complex. Constrain the state space, by not supporting
rebind.

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Björn Töpel 2018-05-22 09:34:56 +02:00 • committed by Daniel Borkmann

parent d849f9f976

commit 959b71db53

1 changed files with 9 additions and 21 deletions

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net/xdp/xsk.c

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