From: Florian Fainelli <f.fainelli@gmail.com>
To: netdev@vger.kernel.org
Cc: zefir.kurtisi@neratec.com,
Florian Fainelli <f.fainelli@gmail.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Wingman Kwok <w-kwok2@ti.com>,
Murali Karicheri <m-karicheri2@ti.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@savoirfairelinux.com>,
"David S. Miller" <davem@davemloft.net>,
Philippe Reynes <tremyfr@gmail.com>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Jisheng Zhang <jszhang@marvell.com>,
Jarod Wilson <jarod@redhat.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH net-next 0/4] net: Incorrect use of phy_read_status()
Date: Mon, 6 Feb 2017 15:55:19 -0800 [thread overview]
Message-ID: <20170206235523.23216-1-f.fainelli@gmail.com> (raw)
Hi all,
This patch series removes incorrect uses of phy_read_status() which can clobber
the PHY device link while we are executing with the state machine running.
greth was potentially another candidate, but it does funky stuff with
auto-negotation that I am still trying to understand.
Florian Fainelli (4):
net: mv643xx_eth: Do not clobber PHY link outside of state machine
net: pxa168_eth: Do not clobber PHY link outside of state machine
net: netcp: Do not clobber PHY link outside of state machine
net: dsa: Do not clobber PHY link outside of state machine
drivers/net/ethernet/marvell/mv643xx_eth.c | 4 +---
drivers/net/ethernet/marvell/pxa168_eth.c | 20 +-------------------
drivers/net/ethernet/ti/netcp_ethss.c | 2 --
net/dsa/slave.c | 10 +++-------
4 files changed, 5 insertions(+), 31 deletions(-)
--
2.9.3
next reply other threads:[~2017-02-06 23:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-06 23:55 Florian Fainelli [this message]
2017-02-06 23:55 ` [PATCH net-next 1/4] net: mv643xx_eth: Do not clobber PHY link outside of state machine Florian Fainelli
2017-02-07 0:13 ` Andrew Lunn
2017-02-06 23:55 ` [PATCH net-next 2/4] net: pxa168_eth: " Florian Fainelli
2017-02-06 23:55 ` [PATCH net-next 3/4] net: netcp: " Florian Fainelli
2017-02-06 23:55 ` [PATCH net-next 4/4] net: dsa: " Florian Fainelli
2017-02-07 0:11 ` Andrew Lunn
2017-02-07 11:42 ` David Laight
2017-02-07 13:14 ` Andrew Lunn
2017-02-07 18:48 ` [PATCH net-next 0/4] net: Incorrect use of phy_read_status() David Miller
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