Or Gerlitz f57915cfa5 ib_isert: Add max_send_sge=2 minimum for control PDU responses ... This patch adds a max_send_sge=2 minimum in isert_conn_setup_qp() to ensure outgoing control PDU responses with tx_desc->num_sge=2 are able to function correctly. This addresses a bug with RDMA hardware using dev_attr.max_sge=3, that in the original code with the ConnectX-2 work-around would result in isert_conn->max_sge=1 being negotiated. Originally reported by Chris with ocrdma driver. Reported-by: Chris Moore <Chris.Moore@emulex.com> Tested-by: Chris Moore <Chris.Moore@emulex.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Cc: <stable@vger.kernel.org> # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2014-11-02 22:04:29 -08:00
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core	Merge branches 'core', 'cxgb4', 'iser', 'mlx5' and 'ocrdma' into for-next	2014-10-14 14:09:12 -07:00
hw	Main set of InfiniBand/RDMA updates for 3.18 merge window:	2014-10-19 12:29:23 -07:00
ulp	ib_isert: Add max_send_sge=2 minimum for control PDU responses	2014-11-02 22:04:29 -08:00
Kconfig	Merge branch 'ip-roce' into for-next	2014-01-22 23:24:21 -08:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00