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linux-next/drivers/infiniband
Mike Marciniszyn 896ce45da2 IB/hfi1: Correct issues with sc5 computation
There are several computatations of the sc in the
ud receive routine.

Besides the code duplication, all are wrong when the
sc is greater than 15.   In that case the code incorrectly
or's a 1 into the computed sc instead of 1 shifted left
by 4.

Fix precomputed sc5 by using an already implemented routine
hdr2sc() and deleting flawed duplicated code.

Cc: Stable <stable@vger.kernel.org> # 4.6+
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-12 10:46:24 -04:00
..
core Merge branches '4.7-rc-misc', 'hfi1-fixes', 'i40iw-rc-fixes' and 'mellanox-rc-fixes' into k.o/for-4.7-rc 2016-06-23 12:22:33 -04:00
hw IB/hfi1: Correct issues with sc5 computation 2016-07-12 10:46:24 -04:00
sw IB/rdmavt: Correct qp_priv_alloc() return value test 2016-06-23 10:16:15 -04:00
ulp IB/srpt: Reduce QP buffer size 2016-06-23 12:04:09 -04:00
Kconfig IB/hfi1: Move driver out of staging 2016-05-26 11:35:14 -04:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00