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(parent: faa98b8) | patch
staging/rdma/hfi1: Detect SDMA transmission error early
authorMitko Haralanov <mitko.haralanov@intel.com>
Tue, 8 Dec 2015 22:10:12 +0000 (17:10 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 21 Dec 2015 21:57:55 +0000 (13:57 -0800)
commit6a5464f2248594bcf92bd05beb341650f9e0f357
treef969ee1470b9817b267ddc4afa1890d9032f6584tree | snapshot
parentfaa98b862011a1ad92e66633220371fa3b799fc4commit | diff
staging/rdma/hfi1: Detect SDMA transmission error early

It is possible for an SDMA transmission error to happen
during the processing of an user SDMA transfer. In that
case it is better to detect it early and abort any further
attempts to send more packets.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rdma/hfi1/user_sdma.c diff | blob | history
Domain: System / Kernel;