linux/drivers/infiniband
Leon Romanovsky af5df5fb59 IB/rxe: Update caller's CRC for RXE_MEM_TYPE_DMA memory type
Callers of rxe_mem_copy() provide pointer to store updated CRC
value. That pointer was supposed to be updated, but the
commit cee2688e3c ("IB/rxe: Offload CRC calculation when possible")
mistakenly removed that assignment for RXE_MEM_TYPE_DMA memory type.

The code worked because there are no actual callers with
RXE_MEM_TYPE_DMA, who are interested in returned value of crcp.
The one caller in read_reply(), who uses the returned crcp didn't
set RXE_MEM_TYPE_DMA as mem->type.

Fixes: cee2688e3c ("IB/rxe: Offload CRC calculation when possible")
Reported-by: Andrew Boyer <andrew.boyer@dell.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Andrew Boyer <andrew.boyer@dell.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-05-04 19:31:46 -04:00
..
core infiniband: avoid dereferencing uninitialized dst on error path 2017-05-02 10:45:45 -04:00
hw IB/hfi1: Clean up on context initialization failure 2017-05-04 19:31:46 -04:00
sw IB/rxe: Update caller's CRC for RXE_MEM_TYPE_DMA memory type 2017-05-04 19:31:46 -04:00
ulp IB/ipoib: add get_link_ksettings in ethtool 2017-05-04 19:31:46 -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