netdev - Re: WoL broken in r8169.c since kernel 4.19

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

Date:   Sat, 26 Jan 2019 14:56:40 +0100
From:   Marc Haber <mh+netdev@...schlus.de>
To:     Heiner Kallweit <hkallweit1@...il.com>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: WoL broken in r8169.c since kernel 4.19

On Fri, Jan 25, 2019 at 07:22:36PM +0100, Heiner Kallweit wrote:
> Then I'm slowly running out of ideas. New in 4.19 is a check for invalid
> WoL flags, but usually the caller should warn if -EINVAL is returned.
> Nevertheless, could you try the following and check whether the warning
> is triggered?

Compiled the kernel, went through the motions:

- boot
- suspend
- try unsuccessful WoL
- wake up manually
- do ethtool gymnastics
- suspend
- try successful WoL
- grep syslog for "WoL", nothing found.

Greetings
Marc

-- 
-----------------------------------------------------------------------------
Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421