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Karsten Graul 89ab066d42 Revert "net: simplify sock_poll_wait" 
This reverts commit dd979b4df8.

This broke tcp_poll for SMC fallback: An AF_SMC socket establishes an
internal TCP socket for the initial handshake with the remote peer.
Whenever the SMC connection can not be established this TCP socket is
used as a fallback. All socket operations on the SMC socket are then
forwarded to the TCP socket. In case of poll, the file->private_data
pointer references the SMC socket because the TCP socket has no file
assigned. This causes tcp_poll to wait on the wrong socket.

Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-10-23 10:57:06 -07:00
..
Kconfig iucv: kernel option for z/VM IUCV and HiperSockets 2011-08-13 01:10:16 -07:00
Makefile
…
af_iucv.c Revert "net: simplify sock_poll_wait" 2018-10-23 10:57:06 -07:00
iucv.c net/iucv: declare iucv_path_table_empty() as static 2018-09-05 22:32:22 -07:00