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| author | Eli Cohen <eli@mellanox.com> | 2013-09-11 16:35:36 +0300 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2013-10-10 09:24:00 -0700 |
| commit | 54313907077ff4cf9a6d82d313afe8ac6cbdaff1 (patch) | |
| tree | 3a7c05cb5d1a7b221a688ca965f18938a67e3a33 /drivers/infiniband/hw/mthca/mthca_eq.c | |
| parent | fe45f8270436103c305645a6d9d86a9141b9fe09 (diff) | |
| download | linux-54313907077ff4cf9a6d82d313afe8ac6cbdaff1.tar.bz2 | |
IB/mlx5: Ensure proper synchronization accessing memory
Call mlx5_ib_populate_pas() before mapping the DMA buffer to ensure
the hardware reads the values written by the CPU.
Found by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_eq.c')
0 files changed, 0 insertions, 0 deletions