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 64AB5C636D4 for ; Wed, 15 Feb 2023 17:21:44 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pSLTN-0002FX-Ov; Wed, 15 Feb 2023 12:21:37 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pSLTM-0002CK-CU for qemu-devel@nongnu.org; Wed, 15 Feb 2023 12:21:36 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pSLTL-0003Oj-0H for qemu-devel@nongnu.org; Wed, 15 Feb 2023 12:21:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1676481694; h=from:from: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=wnfPDUariUNRaEDw7kyd28pXmOUFAT/jsoUHTy1r1gc=; b=No9SsKDv05CPgQ0Nhe69g27WHR5hiNQPFo1T6LHZvA5k53RYbrdvk59oQdcxTePsakIcj2 rFSeKZQkY2VUtS1s5I4mlDCnvgytAkXMBx6/lWHSs3DT5mQJsvVK1/921CwcQBzfCkh4Sx oQrmZdfl5/viarrc8+oQbTj8AJg79Ls= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-274-pv1iU0s8O163ovCawdBcnw-1; Wed, 15 Feb 2023 12:21:31 -0500 X-MC-Unique: pv1iU0s8O163ovCawdBcnw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5198C85CCE5; Wed, 15 Feb 2023 17:21:30 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.13]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 13BA718EC1; Wed, 15 Feb 2023 17:21:30 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id DAB8421E6A1F; Wed, 15 Feb 2023 18:21:28 +0100 (CET) From: Markus Armbruster To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: "Michael S. Tsirkin" , Bernhard Beschow , qemu-devel@nongnu.org, marcel.apfelbaum@gmail.com, jonathan.cameron@huawei.com Subject: Re: [PATCH v2 0/7] include/hw/pci include/hw/cxl: Clean up includes References: <20221222100330.380143-1-armbru@redhat.com> <87edsremti.fsf@pond.sub.org> <20221222142149-mutt-send-email-mst@kernel.org> <87k02i7kr8.fsf@pond.sub.org> <20221224063930-mutt-send-email-mst@kernel.org> <871qmr9hx9.fsf@pond.sub.org> Date: Wed, 15 Feb 2023 18:21:28 +0100 In-Reply-To: ("Philippe =?utf-8?Q?Mathieu-Daud=C3=A9=22's?= message of "Wed, 15 Feb 2023 16:05:54 +0100") Message-ID: <87ttzm6e07.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Philippe Mathieu-Daud=C3=A9 writes: > On 15/2/23 14:28, Markus Armbruster wrote: >> "Michael S. Tsirkin" writes: >>=20 >>> On Fri, Dec 23, 2022 at 06:27:07AM +0100, Markus Armbruster wrote: >>>> "Michael S. Tsirkin" writes: [...] >>>>> It would be even better if there was e.g. a make target >>>>> pulling in each header and making sure it's self consistent and >>>>> no circularity. We could run it e.g. in CI. >>>> >>>> Yes, that would be nice, but the problem I've been unable to crack is >>>> deciding whether a header is supposed to compile target-independently = or >>>> not. In my manual testing, I use trial and error: if it fails to >>>> compile target-independently, compile for all targets. This is s-l-o-= w. >> >> To spice things up, we also have headers that provide additional >> contents in target-dependent context. These need to be tested in both >> contexts. > > Do we need to figure a way to get rid of this problem > in order to build a single qemu-system binary? I don't know.