[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH] xen: privcmd: Add support for irqfd
- To: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
- From: Oleksandr Tyshchenko <Oleksandr_Tyshchenko@xxxxxxxx>
- Date: Fri, 21 Jul 2023 17:17:20 +0000
- Accept-language: en-US, ru-RU
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=epam.com; dmarc=pass action=none header.from=epam.com; dkim=pass header.d=epam.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HfIcqW9GgexNsijht0tyEaiScvBY9P0LfsmoQ66ReWk=; b=YEJOcKTdEO+gEmubfgGx3/m7Mg2bkN6Qn7eqn83XuHsNHP7z+zDWXUG7WRAuwoYrakIEcGZdwKwWFeT3HJl1ciT+M5FIitNYfI4Npq2eXowchhlsbGl9ISTr9q2qm/gWl07sjZPbAKxOE6cwg3sEcDZVuD/B8Wo/m11TuGi33eW5srmCZIC+yv0qQVjCp6hRc2oIRmyFvlROYIAOpoGjjxglgoaYyQYVncYDza3Nyx2kiaZ3hZvqmYfcURuCbu0QQM2MWzMXqA8hRvsMnKEFyYVB5CUAywA94akCRn4K8/goaZtxN2hzjboOzjgzU0ga2kQh+VMPm5fWluGOgDH/HA==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dpUiLZ1N0Q6BS6Eog66kc2cQ8vK2+wMvZXw3pOUDS/a67dOqpQZAAh3Hk7i/TW2KaHFFf0pkwqa5nIDryh/qeUBRPu+et78bYgU9/f9+T2PWDNLUKdicv/eT+295+Xsh9dhHKGTBtZ83Xrhw73hR2E3KWTx8eIM2b6N5zFU+TPJVI6ou1Yllalncku3NnQqeoJlVvFc2rg5hDOhZ/qQp74AUnthJexWnVpudDzjrfsQ49lBal4+GHLkMci1kbFfZQSVivX3hAqt+7kPsK7BBqgFqdQ2a1L49MN54co6sjujWG1KWNVF5NjhQ0ZSmtXio6aTEgdQeAFkcoXHy5RcVhw==
- Cc: Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Vincent Guittot <vincent.guittot@xxxxxxxxxx>, Alex Bennée <alex.bennee@xxxxxxxxxx>, "stratos-dev@xxxxxxxxxxxxxxxxxxx" <stratos-dev@xxxxxxxxxxxxxxxxxxx>, Erik Schilling <erik.schilling@xxxxxxxxxx>, Manos Pitsidianakis <manos.pitsidianakis@xxxxxxxxxx>, Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>
- Delivery-date: Fri, 21 Jul 2023 17:17:50 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHZtJ2tw+2Ln+ZUhUa/nIHLslV4fq+3Uo+AgAB0BQCACqzlgIACEa0A
- Thread-topic: [PATCH] xen: privcmd: Add support for irqfd
On 20.07.23 12:41, Viresh Kumar wrote:
Hello Viresh
> On 13-07-23, 14:40, Oleksandr Tyshchenko wrote:
>> Viresh, great work!
>
> Thanks Oleksandr.
>
>> Do you perhaps have corresponding users-space (virtio backend) example
>> adopted for that feature (I would like to take a look at it if possible)?
>
> This is taken care by the xen-vhost-frontend Rust crate in our case
> (which was initially designed based on virtio-disk but has deviated a
> lot from it now).
I see
Here is the commit of interest. The backends remain
> unmodified though.
>
> https://urldefense.com/v3/__https://github.com/vireshk/xen-vhost-frontend/commit/d79c419f14c1f54240b3147c342894998c274364__;!!GF_29dbcQIUBPA!1yHRR11TbPB-cqHmbO9ew0W4GKPfx1y1GXWHj0Q7wIEcom3ZgU28uZcrXEYlnVPl1x47t3ooXECSYer2lClnO3QosqiOmFY$
> [github[.]com]
>
> And I have updated the commit with CONFIG_ARM64 thingy..
Thank you for the information!
|
