netdev - [[PATCH net-next] 0/2] Convert mdio wait function to use readx_poll

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: <20190519175937.3955-1-b.spranger@linutronix.de>
Date:   Sun, 19 May 2019 19:59:35 +0200
From:   Benedikt Spranger <b.spranger@...utronix.de>
To:     netdev@...r.kernel.org
Subject: [[PATCH net-next] 0/2] Convert mdio wait function to use readx_poll_timeout()

Hi,

On loaded systems with a preemptible kernel both functions
axienet_mdio_wait_until_ready() and xemaclite_mdio_wait() may report a
false positive error return.
Convert both functions to use readx_poll_timeout() to handle the
situation in a safe manner.

Regards
    Benedikt Spranger

Kurt Kanzenbach (2):
  net: axienet: use readx_poll_timeout() in mdio wait function
  net: xilinx_emaclite: use readx_poll_timeout() in mdio wait function

 drivers/net/ethernet/xilinx/xilinx_axienet.h     |  5 +++++
 .../net/ethernet/xilinx/xilinx_axienet_mdio.c    | 16 ++++++----------
 drivers/net/ethernet/xilinx/xilinx_emaclite.c    | 16 ++++++----------
 3 files changed, 17 insertions(+), 20 deletions(-)

-- 
2.20.1