From: Simon Horman <horms@verge.net.au>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Magnus Damm <magnus.damm@gmail.com>, Andrew Lunn <andrew@lunn.ch>
Subject: Re: ravb: Possible Regression In "net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS"
Date: Tue, 16 Feb 2016 14:12:25 +0900 [thread overview]
Message-ID: <20160216051225.GA20714@verge.net.au> (raw)
In-Reply-To: <09A8FCFB-F65F-4A0F-9464-B1026D553F6F@gmail.com>
Hi Florian,
On Mon, Feb 15, 2016 at 09:08:46PM -0800, Florian Fainelli wrote:
> On February 15, 2016 7:26:46 PM PST, Simon Horman <horms@verge.net.au> wrote:
> >Hi Florian,
> >
> >I have observed what appears to be a regression in the ravb ethernet
> >driver
> >caused by d5c3d84657db ("net: phy: Avoid polling PHY with
> >PHY_IGNORE_INTERRUPTS").
> >
> >When booting net-next configured with the ARM64 defconfig on the
> >Renesas
> >r8a7795/salvator-x I see the following and the ravb is unable to access
> >the
> >network. With the above mentioned patch reverted I am able to boot to
> >user-space using nfsroot.
>
> Thanks for the report, I will take a closer look tomorrow, can you test patches easily on top of 4.5-rc on this platform?
Thanks.
Yes, I can easily test patches. The platform is supported in mainline as of
v4.5-rc (this problem aside) and I have access to a board.
next prev parent reply other threads:[~2016-02-16 5:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 3:26 ravb: Possible Regression In "net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS" Simon Horman
2016-02-16 5:08 ` Florian Fainelli
2016-02-16 5:12 ` Simon Horman [this message]
2016-02-16 7:42 ` Geert Uytterhoeven
2016-02-16 11:06 ` Sergei Shtylyov
2016-02-17 6:35 ` Florian Fainelli
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