linux-kernel - [PATCH for-next v3 0/2] Introduce rdma_set_min_rnr

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: <1617216194-12890-1-git-send-email-haakon.bugge@oracle.com>
Date:   Wed, 31 Mar 2021 20:43:12 +0200
From:   Håkon Bugge <haakon.bugge@...cle.com>
To:     Santosh Shilimkar <santosh.shilimkar@...cle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>, linux-rdma@...r.kernel.org,
        Parav Pandit <parav@...dia.com>
Cc:     netdev@...r.kernel.org, rds-devel@....oracle.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH for-next v3 0/2] Introduce rdma_set_min_rnr_timer() and use it in RDS

ib_modify_qp() is an expensive operation on some HCAs running
virtualized. This series removes two ib_modify_qp() calls from RDS.

I am sending this as a v3, even though it is the first sent to
net. This because the IB Core commit has reach v3.

Håkon Bugge (2):
  IB/cma: Introduce rdma_set_min_rnr_timer()
  rds: ib: Remove two ib_modify_qp() calls

 drivers/infiniband/core/cma.c      | 41 ++++++++++++++++++++++++++++++++++++++
 drivers/infiniband/core/cma_priv.h |  2 ++
 include/rdma/rdma_cm.h             |  2 ++
 net/rds/ib_cm.c                    | 35 +-------------------------------
 net/rds/rdma_transport.c           |  1 +
 5 files changed, 47 insertions(+), 34 deletions(-)

--
1.8.3.1