netdev - [PATCH rdma-next v3 0/3] ODP support for mlx5 DC QPs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190819120815.21225-1-leon@kernel.org>
Date:   Mon, 19 Aug 2019 15:08:12 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...lanox.com>
Cc:     Leon Romanovsky <leonro@...lanox.com>,
        RDMA mailing list <linux-rdma@...r.kernel.org>,
        Michael Guralnik <michaelgur@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        linux-netdev <netdev@...r.kernel.org>
Subject: [PATCH rdma-next v3 0/3] ODP support for mlx5 DC QPs

From: Leon Romanovsky <leonro@...lanox.com>

Changelog
 v3:
 * Rewrote patches to expose through DEVX without need to change mlx5-abi.h at all.
 v2: https://lore.kernel.org/linux-rdma/20190806074807.9111-1-leon@kernel.org
 * Fixed reserved_* field wrong name (Saeed M.)
 * Split first patch to two patches, one for mlx5-next and one for  rdma-next. (Saeed M.)
 v1: https://lore.kernel.org/linux-rdma/20190804100048.32671-1-leon@kernel.org
 * Fixed alignment to u64 in mlx5-abi.h (Gal P.)
 v0: https://lore.kernel.org/linux-rdma/20190801122139.25224-1-leon@kernel.org

---------------------------------------------------------------------------------
>From Michael,

The series adds support for on-demand paging for DC transport.

As DC is mlx-only transport, the capabilities are exposed
to the user using DEVX objects and later on through mlx5dv_query_device.

Thanks

Michael Guralnik (3):
  net/mlx5: Set ODP capabilities for DC transport to max
  IB/mlx5: Remove check of FW capabilities in ODP page fault handling
  IB/mlx5: Add page fault handler for DC initiator WQE

 drivers/infiniband/hw/mlx5/odp.c              | 51 ++-----------------
 .../net/ethernet/mellanox/mlx5/core/main.c    |  6 +++
 include/linux/mlx5/mlx5_ifc.h                 |  4 +-
 3 files changed, 12 insertions(+), 49 deletions(-)

--
2.20.1