IB/hfi1: Combine shift copy and byte copy for SGE reads

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Prevent over-reading the SGE length by using byte
reads for non quad-word reads.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Sebastian Sanchez 2016-09-25 07:41:39 -07:00 • committed by Doug Ledford

parent a4309d94f7

commit 61868fb5c2

1 changed files with 23 additions and 137 deletions

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194

drivers/infiniband/hw/hfi1/pio_copy.c

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