Brian Welty e5bff433d0 IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM ... [ Upstream commit 904bba211acc2112fdf866e5a2bc6cd9ecd0de1b ] The work completion length for a receiving a UD send with immediate is short by 4 bytes causing application using this opcode to fail. The UD receive logic incorrectly subtracts 4 bytes for immediate value. These bytes are already included in header length and are used to calculate header/payload split, so the result is these 4 bytes are subtracted twice, once when the header length subtracted from the overall length and once again in the UD opcode specific path. Remove the extra subtraction when handling the opcode. Fixes: 7724105686 ("IB/hfi1: add driver files") Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Brian Welty <brian.welty@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-03-23 08:44:24 +01:00
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core	mm: replace get_user_pages() write/force parameters with gup_flags	2018-12-17 21:55:16 +01:00
hw	IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM	2019-03-23 08:44:24 +01:00
ulp	RDMA/srp: Rework SCSI device reset handling	2019-03-23 08:44:17 +01:00
Kconfig	RDMA/ucm: Mark UCM interface as BROKEN	2018-07-17 11:31:46 +02:00
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