linux-kernel - Re: [PATCH] usb: typec: tcpm: always rediscover when swapping DR

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]

Message-ID: <YRuW0fENBEcIVkZb@kuha.fi.intel.com>
Date:   Tue, 17 Aug 2021 14:00:33 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Guenter Roeck <linux@...ck-us.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: typec: tcpm: always rediscover when swapping DR

> >Why is it necessary to do discovery with data role swap in general?
> 
> I think it could be possible for devices to expose different altmode
> with different role.

OK. FWIW:

Acked-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

thanks,

-- 
heikki