Tadeusz Struk ebc9ca43e1 IB/core: Allow QP state transition from reset to error ... Playing with IP-O-IB interface can trigger a warning message: "ib0: Failed to modify QP to ERROR state" to be logged. This happens when the QP is in IB_QPS_RESET state and the stack is trying to transition it to IB_QPS_ERR state in ipoib_ib_dev_stop(). According to the IB spec, Table 91 - "QP State Transition Properties" it looks like the transition from reset to error is valid: Transition: Any State to Error Required Attributes: None Optional Attributes: None allowed Actions: Queue processing is stopped. Work Requests pending or in process are completed in error, when possible. This patch allows the transition and quiets the message. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2017-07-17 21:21:30 -04:00
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core	IB/core: Allow QP state transition from reset to error	2017-07-17 21:21:30 -04:00
hw	IB/hns: Fix for checkpatch.pl comment style warnings	2017-07-17 21:21:29 -04:00
sw	IB/rxe: Set dma_mask and coherent_dma_mask	2017-07-17 21:21:27 -04:00
ulp	IB/ipoib: Let lower driver handle get_stats64 call	2017-07-17 21:21:26 -04:00
Kconfig	IB/opa-vnic: Virtual Network Interface Controller (VNIC) netdev	2017-04-20 12:01:38 -04:00
Makefile	IB/rdmavt: Create module framework and handle driver registration	2016-03-10 20:37:04 -05:00