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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CEAF9C433EF for ; Mon, 20 Jun 2022 08:14:51 +0000 (UTC) Received: from localhost ([::1]:43420 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o3CYc-0007ch-Sm for qemu-devel@archiver.kernel.org; Mon, 20 Jun 2022 04:14:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33836) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o3CVt-0004iz-5m for qemu-devel@nongnu.org; Mon, 20 Jun 2022 04:12:01 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:23774) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o3CVl-0000Cl-W9 for qemu-devel@nongnu.org; Mon, 20 Jun 2022 04:11:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655712712; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qzTx4k2cjKviZoxWSYs/FXxsGAJ3QDvblw2EoeHgRvM=; b=PcO8MuRqfzyvjDi4FTgCyweQ8D2oy7cQkgVD4aZ+Q186vNIEBRkxBqq4gCjRA0fyqcrXVN 5z80ElII2vbxPaEpOiv3x9qT1VeUnDFXxmJO28vcWTkfnTthGGef8a1GMTdisfe73u3NlK lsIIq7WxWaSfNJCHqxnfnm7C7QcpKNE= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-614-vV9qkIhSO96HGv3IjDICuA-1; Mon, 20 Jun 2022 04:11:47 -0400 X-MC-Unique: vV9qkIhSO96HGv3IjDICuA-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 68EBF29ABA3C; Mon, 20 Jun 2022 08:11:47 +0000 (UTC) Received: from redhat.com (unknown [10.33.36.144]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 73F952026985; Mon, 20 Jun 2022 08:11:45 +0000 (UTC) Date: Mon, 20 Jun 2022 09:11:43 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: "Zhang, Chen" Cc: Jason Wang , qemu-dev , Paolo Bonzini , Eduardo Habkost , Eric Blake , Markus Armbruster , Peter Maydell , Thomas Huth , Laurent Vivier , Yuri Benditovich , Andrew Melnychenko Subject: Re: [RFC PATCH 01/12] configure: Add iovisor/ubpf project as a submodule for QEMU Message-ID: References: <20220617073630.535914-1-chen.zhang@intel.com> <20220617073630.535914-2-chen.zhang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/2.2.1 (2022-02-19) X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, Jun 20, 2022 at 05:59:06AM +0000, Zhang, Chen wrote: > > > > -----Original Message----- > > From: Daniel P. Berrangé > > Sent: Friday, June 17, 2022 4:05 PM > > To: Zhang, Chen > > Cc: Jason Wang ; qemu-dev > devel@nongnu.org>; Paolo Bonzini ; Eduardo > > Habkost ; Eric Blake ; Markus > > Armbruster ; Peter Maydell > > ; Thomas Huth ; Laurent > > Vivier ; Yuri Benditovich > > ; Andrew Melnychenko > > > > Subject: Re: [RFC PATCH 01/12] configure: Add iovisor/ubpf project as a > > submodule for QEMU > > > > On Fri, Jun 17, 2022 at 03:36:19PM +0800, Zhang Chen wrote: > > > Make iovisor/ubpf project be a git submodule for QEMU. > > > It will auto clone ubpf project when configure QEMU. > > > > I don't think we need todo this. As it is brand new functionality we don't have > > any back compat issues. We should just expect the distros to ship ubpf if > > they want their QEMU builds to take advantage of it. > > > > Yes, agree. It's the best way to use the uBPF project. > But current status is distros(ubuntu, RHEL...) does not ship > the iovisor/ubpf like the iovisor/bcc. So I have to do it. > Or do you have any better suggestions? If distros want to support the functionality, they can add packages for it IMHO. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|