Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Sender: "brianvv via sendgmr" <brianvv@brianvv.c.googlers.com>
Date:   Fri, 11 Dec 2020 23:33:36 +0000
Message-Id: <20201211233340.1503242-1-brianvv@google.com>
Mime-Version: 1.0
Subject: [PATCH net-next v2 0/4] net: avoid indirect calls in dst functions
From:   Brian Vazquez <brianvv@google.com>
To:     Brian Vazquez <brianvv.kernel@gmail.com>,
        Brian Vazquez <brianvv@google.com>,
        Eric Dumazet <edumazet@google.com>,
        "David S . Miller" <davem@davemloft.net>
Cc:     linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

From: brianvv <brianvv@google.com>

Use of the indirect call wrappers in some dst related functions for the
ipv6/ipv4 case. This is a small improvent for CONFIG_RETPOLINE=y

Changed in v2:
-fix build issues reported by kernel test robot

brianvv (4):
  net: use indirect call helpers for dst_input
  net: use indirect call helpers for dst_output
  net: use indirect call helpers for dst_mtu
  net: indirect call helpers for ipv4/ipv6 dst_check functions

 include/net/dst.h     | 25 +++++++++++++++++++++----
 net/core/sock.c       | 12 ++++++++++--
 net/ipv4/ip_input.c   |  1 +
 net/ipv4/ip_output.c  |  1 +
 net/ipv4/route.c      | 13 +++++++++----
 net/ipv4/tcp_ipv4.c   |  5 ++++-
 net/ipv6/ip6_output.c |  1 +
 net/ipv6/route.c      | 13 +++++++++----
 net/ipv6/tcp_ipv6.c   |  5 ++++-
 9 files changed, 60 insertions(+), 16 deletions(-)

-- 
2.29.2.576.ga3fc446d84-goog