From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD587C433DF for ; Tue, 4 Aug 2020 13:19:27 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A5A8C207FC for ; Tue, 4 Aug 2020 13:19:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A5A8C207FC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=virtualization-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 7D71F87A96; Tue, 4 Aug 2020 13:19:27 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id he-AoDN5WgjQ; Tue, 4 Aug 2020 13:19:26 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id 1296C8782E; Tue, 4 Aug 2020 13:19:26 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id F05D1C0050; Tue, 4 Aug 2020 13:19:25 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7F5D9C004C for ; Tue, 4 Aug 2020 13:19:24 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 6C4FB203C4 for ; Tue, 4 Aug 2020 13:19:24 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oAwho9LD3Fuy for ; Tue, 4 Aug 2020 13:19:23 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by silver.osuosl.org (Postfix) with ESMTPS id 1F1D81FEBF for ; Tue, 4 Aug 2020 13:19:23 +0000 (UTC) IronPort-SDR: r2XiOiJTiLL9wzjyhmeeYc+fictmwiCHjh/lXcoaQrVt8+YvPUXZPUYEc0dG0tcJyAcNffSw/E rAeJdVTCFvSg== X-IronPort-AV: E=McAfee;i="6000,8403,9702"; a="150099716" X-IronPort-AV: E=Sophos;i="5.75,434,1589266800"; d="scan'208";a="150099716" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2020 06:19:22 -0700 IronPort-SDR: l6owwQvngvCwKM8p0lp6oovy6HYO+eeL5cdE2hHIkbmGr2x+sArsM2imTKtTxONKkNPtiuHrtG qA6xikrY7ozQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,434,1589266800"; d="scan'208";a="324647548" Received: from gliakhov-mobl2.ger.corp.intel.com (HELO ubuntu) ([10.252.37.210]) by fmsmga002.fm.intel.com with ESMTP; 04 Aug 2020 06:19:20 -0700 Date: Tue, 4 Aug 2020 15:19:19 +0200 From: Guennadi Liakhovetski To: "Michael S. Tsirkin" Subject: Re: [PATCH v4 0/4] Add a vhost RPMsg API Message-ID: <20200804131918.GA19025@ubuntu> References: <20200722150927.15587-1-guennadi.liakhovetski@linux.intel.com> <20200804082250-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200804082250-mutt-send-email-mst@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Ohad Ben-Cohen , Mathieu Poirier , kvm@vger.kernel.org, Vincent Whitchurch , linux-remoteproc@vger.kernel.org, Pierre-Louis Bossart , virtualization@lists.linux-foundation.org, Liam Girdwood , Bjorn Andersson , sound-open-firmware@alsa-project.org X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Hi Michael, On Tue, Aug 04, 2020 at 08:26:53AM -0400, Michael S. Tsirkin wrote: > On Wed, Jul 22, 2020 at 05:09:23PM +0200, Guennadi Liakhovetski wrote: > > Hi, > > > > Now that virtio-rpmsg endianness fixes have been merged we can > > proceed with the next step. > > OK my attempts to resolve conflicts just created a mess. You just need to apply my previous patch for virtio-rpmsg first https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/rpmsg/virtio_rpmsg_bus.c?id=111d1089700cdb752681ef44f54ab6137736f5c2 Then this series should apply cleanly. Thanks Guennadi > I dropped these for now, could you pls rebase on top > of linux-next branch in my tree, and repost? > Thanks! > > > > v4: > > - add endianness conversions to comply with the VirtIO standard > > > > v3: > > - address several checkpatch warnings > > - address comments from Mathieu Poirier > > > > v2: > > - update patch #5 with a correct vhost_dev_init() prototype > > - drop patch #6 - it depends on a different patch, that is currently > > an RFC > > - address comments from Pierre-Louis Bossart: > > * remove "default n" from Kconfig > > > > Linux supports RPMsg over VirtIO for "remote processor" / AMP use > > cases. It can however also be used for virtualisation scenarios, > > e.g. when using KVM to run Linux on both the host and the guests. > > This patch set adds a wrapper API to facilitate writing vhost > > drivers for such RPMsg-based solutions. The first use case is an > > audio DSP virtualisation project, currently under development, ready > > for review and submission, available at > > https://github.com/thesofproject/linux/pull/1501/commits > > > > Thanks > > Guennadi > > > > Guennadi Liakhovetski (4): > > vhost: convert VHOST_VSOCK_SET_RUNNING to a generic ioctl > > rpmsg: move common structures and defines to headers > > rpmsg: update documentation > > vhost: add an RPMsg API > > > > Documentation/rpmsg.txt | 6 +- > > drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ > > drivers/vhost/Kconfig | 7 + > > drivers/vhost/Makefile | 3 + > > drivers/vhost/rpmsg.c | 375 +++++++++++++++++++++++++++++++ > > drivers/vhost/vhost_rpmsg.h | 74 ++++++ > > include/linux/virtio_rpmsg.h | 83 +++++++ > > include/uapi/linux/rpmsg.h | 3 + > > include/uapi/linux/vhost.h | 4 +- > > 9 files changed, 553 insertions(+), 80 deletions(-) > > create mode 100644 drivers/vhost/rpmsg.c > > create mode 100644 drivers/vhost/vhost_rpmsg.h > > create mode 100644 include/linux/virtio_rpmsg.h > > > > -- > > 2.27.0 > _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization