From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8983B248861 for ; Wed, 12 Mar 2025 13:36:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741786603; cv=none; b=STVMggaCq7fH68sWg51qC3iaXk53ULMQNIF715VgBDVleDZde0/N4Ts7yLWbOebJsTmxDy67YECYBsaHMX1hXI4qO9klp27JOZF8rwJ2wRLvTuR69viwv7O3rFMqk3EBSF0ceiWP6p4Es81p+eX88Z5Dq1nco/svEx/yQ45NMTQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741786603; c=relaxed/simple; bh=zD5ceLjbuXPe6+5fOTicgv3WUEXkziJ/7+hhKU7mWaQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Cd+sRKuE83o6Jb8kG5gHxrHNhuspMncAF6Ln8d138Jj31CzvaoVxS7eWjUhuMdCd2A7vmQr7aphWT+vWDQkuiX0dKGUJ3CEOjbMZwCQ0b9Vrx+1LzaIePm1IdH+w2+Bmj+FCDnLlZZ6BG4p/JHDDzc27PzhVFBK/D9hQUgTGp4Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tsMFk-0006Gj-GU; Wed, 12 Mar 2025 14:36:08 +0100 Received: from moin.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::7b] helo=bjornoya.blackshift.org) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tsMFi-005Mqb-0w; Wed, 12 Mar 2025 14:36:06 +0100 Received: from pengutronix.de (p5b1645f7.dip0.t-ipconnect.de [91.22.69.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id DFFB73D8DBF; Wed, 12 Mar 2025 13:36:05 +0000 (UTC) Date: Wed, 12 Mar 2025 14:36:05 +0100 From: Marc Kleine-Budde To: Matias Ezequiel Vara Larsen Cc: Harald Mommer , Christophe JAILLET , Mikhail Golubev-Ciuchea , Wolfgang Grandegger , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Damir Shaikhutdinov , linux-kernel@vger.kernel.org, linux-can@vger.kernel.org, netdev@vger.kernel.org, virtualization@lists.linux.dev Subject: Re: [PATCH v5] can: virtio: Initial virtio CAN driver. Message-ID: <20250312-able-refreshing-hog-ed14e7-mkl@pengutronix.de> References: <20240108131039.2234044-1-Mikhail.Golubev-Ciuchea@opensynergy.com> <0878aedf-35c2-4901-8662-2688574dd06f@opensynergy.com> <20250312-conscious-sloppy-pegasus-b5099d-mkl@pengutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vs4q5lbuhwsinm4l" Content-Disposition: inline In-Reply-To: X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org --vs4q5lbuhwsinm4l Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v5] can: virtio: Initial virtio CAN driver. MIME-Version: 1.0 On 12.03.2025 14:28:10, Matias Ezequiel Vara Larsen wrote: > On Wed, Mar 12, 2025 at 11:41:26AM +0100, Marc Kleine-Budde wrote: > > On 12.03.2025 11:31:12, Matias Ezequiel Vara Larsen wrote: > > > On Thu, Feb 01, 2024 at 07:57:45PM +0100, Harald Mommer wrote: > > > > Hello, > > > >=20 > > > > I thought there would be some more comments coming and I could addr= ess > > > > everything in one chunk. Not the case, besides your comments silenc= e. > > > >=20 > > > > On 08.01.24 20:34, Christophe JAILLET wrote: > > > > >=20 > > > > > Hi, > > > > > a few nits below, should there be a v6. > > > > >=20 > > > >=20 > > > > I'm sure there will be but not so soon. Probably after acceptance o= f the > > > > virtio CAN specification or after change requests to the specificat= ion are > > > > received and the driver has to be adapted to an updated draft. > > > >=20 > > > What is the status of this series? > >=20 > > There has been no movement from the Linux side. The patch series is > > quite extensive. To get this mainline, we need not only a proper Linux > > CAN driver, but also a proper VirtIO specification.=20 >=20 > Thanks for your answer. AFAIK the spec has been merged (see > https://github.com/oasis-tcs/virtio-spec/tree/virtio-1.4).=20 Yes, the spec was merged. I think it was written with a specific use-case (IIRC: automotive, Linux on-top of a specific hypervisor) in mind, in Linux we have other use cases that might not be covered. > > This whole project is too big for me to do it as a collaborative > > effort. >=20 > What do you mean? I mean the driver is too big to review on a non-paid community based effort. regards, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung N=C3=BCrnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 | --vs4q5lbuhwsinm4l Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEn/sM2K9nqF/8FWzzDHRl3/mQkZwFAmfRjcIACgkQDHRl3/mQ kZzDpAf/X6+oHnjKGYwW4I9Lv9kcQu6D2ENfhcQKgS/Mb01KLJgVym9THvjrXq2p gsxtzzjHc6kiPBwgrx0CRcqL4lOMmaJOCciAzmeCU+3WYPB8GxJceCk09gw4tJJj 0maj4PsCePgTekqu/hD0Oe5K8rImw2wKn+5xbFBf5fKrgLGyWNLwkoIO2CMj0E89 a1w7czCUBG5F8tpS/ryzfs/kNbXMgCAB0od26HgHOKggYPvL9hqkSMejiVfBsRlu mM0w7H2GyJHXLnuBQqS7YPNDSPH0/NJSEwo2+AbX30ALhQDK5md3FSgQZ9MaxYj7 OAK+ES+660rBsbPscWDNlk6Q94CdIA== =hEiz -----END PGP SIGNATURE----- --vs4q5lbuhwsinm4l--