linux-kernel - Re: [virtio-dev] Re: [RFC PATCH 1/1] can: virtio: Initial virtio CAN driver.

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:   Fri, 4 Nov 2022 16:32:49 +0100
From:   Jan Kiszka <jan.kiszka@...mens.com>
To:     Harald Mommer <hmo@...nsynergy.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Harald Mommer <harald.mommer@...nsynergy.com>
Cc:     virtio-dev@...ts.oasis-open.org, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Wolfgang Grandegger <wg@...ndegger.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Dariusz Stojaczyk <Dariusz.Stojaczyk@...nsynergy.com>
Subject: Re: [virtio-dev] Re: [RFC PATCH 1/1] can: virtio: Initial virtio CAN
 driver.

On 03.11.22 14:55, Harald Mommer wrote:
> Hello,
> 
> On 27.08.22 11:39, Marc Kleine-Budde wrote:
>> Is there an Open Source implementation of the host side of this
>> interface?
> there is neither an open source device nor is it currently planned. The
> device I'm developing is closed source.

Likely not helpful long-term /wrt kernel QA - how should kernelci or
others even have a chance to test the driver? Keep in mind that you are
not proposing a specific driver for an Opensynergy hypervisor, rather
for the open and vendor-agnostic virtio spec.

But QEMU already supports both CAN and virtio, thus should be relatively
easy to augment with this new device.

Jan

-- 
Siemens AG, Technology
Competence Center Embedded Linux