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| /openbmc/linux/drivers/nvme/target/ |
| H A D | rdma.c | diff 748ff8408f8e208f279ba221e5c12612fbb4dddb Thu Jan 19 09:55:08 CST 2017 Parav Pandit <parav@mellanox.com> nvmet-rdma: Fix missing dma sync to nvme data structures
This patch performs dma sync operations on nvme_command
and nvme_completion.
nvme_command is synced
(a) on receiving of the recv queue completion for cpu access.
(b) before posting recv wqe back to rdma adapter for device access.
nvme_completion is synced
(a) on receiving of the recv queue completion of associated
nvme_command for cpu access.
(b) before posting send wqe to rdma adapter for device access.
This patch is generated for git://git.infradead.org/nvme-fabrics.git
Branch: nvmf-4.10
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
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