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linux-hardened/drivers/infiniband
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Ralph Campbell 4fc570bcbe IB/ipath: Add barrier before updating WC head in shared memory 
Add a barrier to make sure the CPU doesn't reorder writes to memory,
since user programs can be polling on the head index update and the
entry should be written before that.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-07-09 20:12:26 -07:00
..
core IB: Fix ib_umem_get() when npages == 0 2007-07-09 16:17:33 -07:00
hw IB/ipath: Add barrier before updating WC head in shared memory 2007-07-09 20:12:26 -07:00
ulp IB: Use menuconfig for InfiniBand menu 2007-07-09 20:12:26 -07:00
Kconfig IB: Use menuconfig for InfiniBand menu 2007-07-09 20:12:26 -07:00
Makefile IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00