Bart Van Assche 51093254bf IB/srpt: Simplify srpt_handle_tsk_mgmt() ... Let the target core check task existence instead of the SRP target driver. Additionally, let the target core check the validity of the task management request instead of the ib_srpt driver. This patch fixes the following kernel crash: BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 IP: [<ffffffffa0565f37>] srpt_handle_new_iu+0x6d7/0x790 [ib_srpt] Oops: 0002 [#1] SMP Call Trace: [<ffffffffa05660ce>] srpt_process_completion+0xde/0x570 [ib_srpt] [<ffffffffa056669f>] srpt_compl_thread+0x13f/0x160 [ib_srpt] [<ffffffff8109726f>] kthread+0xcf/0xe0 [<ffffffff81613cfc>] ret_from_fork+0x7c/0xb0 Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Fixes: 3e4f574857 ("ib_srpt: Convert TMR path to target_submit_tmr") Tested-by: Alex Estrin <alex.estrin@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Sagi Grimberg <sagig@mellanox.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-02-29 17:12:34 -05:00
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core	IB/core: Fix reading capability mask of the port info class	2016-02-11 11:05:56 -05:00
hw	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-02-22 12:18:07 -08:00
ulp	IB/srpt: Simplify srpt_handle_tsk_mgmt()	2016-02-29 17:12:34 -05:00
Kconfig	IB/cma: Add configfs for rdma_cm	2015-12-23 10:39:52 -05:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00