netdev - Re: [PATCH] macb: fix PHY reset

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 23 Mar 2016 00:33:10 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	David Miller <davem@...hat.com>
Cc:	netdev@...r.kernel.org, nicolas.ferre@...el.com
Subject: Re: [PATCH] macb: fix PHY reset

On 03/22/2016 11:07 PM, David Miller wrote:

>> On 03/22/2016 10:27 PM, Sergei Shtylyov wrote:
>>
>>> The driver calls gpiod_set_value() with GPIOD_OUT_* instead of 0 and
>>> 1, as
>>> a result the PHY isn't really put back into reset state in
>>> macb_remove().
>>> Moreover, the driver assumes that something else has set the GPIO
>>> direction
>>> to output, so if it has not, the PHY wouldn't be taken out of reset in
>>
>>     s/wouldn't/may not/, sorry. Do I need to resend?
>
> No need, I fixed it up by hand.
>
> Applied, thanks.

    Oops, forgot another tag:

Fixes: 270c499f0993 ("net/macb: Update device tree binding for resetting PHY 
using GPIO")

   Too late probably... :-(

MBR, Sergei