From patchwork Mon Jun 24 15:32:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Anthony PERARD X-Patchwork-Id: 11013719 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B445713AF for ; Mon, 24 Jun 2019 15:43:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A553128AE3 for ; Mon, 24 Jun 2019 15:43:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9987128BC4; Mon, 24 Jun 2019 15:43:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 40B5828AE3 for ; Mon, 24 Jun 2019 15:43:27 +0000 (UTC) Received: from localhost ([::1]:52472 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hfR7u-0004SI-It for patchwork-qemu-devel@patchwork.kernel.org; Mon, 24 Jun 2019 11:43:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44912) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hfQy3-0003Ya-Nq for qemu-devel@nongnu.org; Mon, 24 Jun 2019 11:33:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hfQy1-0000PJ-Lh for qemu-devel@nongnu.org; Mon, 24 Jun 2019 11:33:15 -0400 Received: from esa3.hc3370-68.iphmx.com ([216.71.145.155]:11946) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hfQy1-0000GL-1g for qemu-devel@nongnu.org; Mon, 24 Jun 2019 11:33:13 -0400 Authentication-Results: esa3.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=anthony.perard@citrix.com; spf=Pass smtp.mailfrom=anthony.perard@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa3.hc3370-68.iphmx.com: no sender authenticity information available from domain of anthony.perard@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa3.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="anthony.perard@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa3.hc3370-68.iphmx.com: domain of anthony.perard@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa3.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="anthony.perard@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ~all" Received-SPF: None (esa3.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa3.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: 8a/f3n8FrzsCNMdKRAJOtwsqjTiA0a4FLq3A2XI0xZ1DlDQZvuVaC/p1tV6/EnLfA1kf33mOz5 1uslDhMrijaO7GqLdogyXwL6HQZwIV+qmYliRtpRp1Xzb4W8cLVNbQH+uJJ0v7EqfB4j06/kBt bVklUXfDvjjFgkLrvN3FMPmByYOg8KBRgluadUaH9LXz5HeI0+2GdEvQKYpuvue96rDucnQdko 8Rle0HnjzCkMnvZQx0971bA7WoNY8ngDjF0HenocJ33ZIhzxLQd6uagwUxZW5G0LrYEqmOxPne g+Y= X-SBRS: 2.7 X-MesageID: 2148104 X-Ironport-Server: esa3.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.63,412,1557201600"; d="scan'208";a="2148104" From: Anthony PERARD To: Date: Mon, 24 Jun 2019 16:32:56 +0100 Message-ID: <20190624153257.20163-8-anthony.perard@citrix.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190624153257.20163-1-anthony.perard@citrix.com> References: <20190624153257.20163-1-anthony.perard@citrix.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x X-Received-From: 216.71.145.155 Subject: [Qemu-devel] [PULL 7/8] Revert xen/io/ring.h of "Clean up a few header guard symbols" X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Anthony PERARD , xen-devel@lists.xenproject.org, Peter Maydell Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This reverts changes to include/hw/xen/io/ring.h from commit 37677d7db39a3c250ad661d00fb7c3b59d047b1f. Following 37677d7db3 "Clean up a few header guard symbols", QEMU start to fail to build: In file included from ~/xen/tools/../tools/include/xen/io/blkif.h:31:0, from ~/xen/tools/qemu-xen-dir/hw/block/xen_blkif.h:5, from ~/xen/tools/qemu-xen-dir/hw/block/xen-block.c:22: ~/xen/tools/../tools/include/xen/io/ring.h:68:0: error: "__CONST_RING_SIZE" redefined [-Werror] #define __CONST_RING_SIZE(_s, _sz) \ In file included from ~/xen/tools/qemu-xen-dir/hw/block/xen_blkif.h:4:0, from ~/xen/tools/qemu-xen-dir/hw/block/xen-block.c:22: ~/xen/tools/qemu-xen-dir/include/hw/xen/io/ring.h:66:0: note: this is the location of the previous definition #define __CONST_RING_SIZE(_s, _sz) \ The issue is that some public xen headers have been imported (by f65eadb639 "xen: import ring.h from xen") but not all. With the change in the guards symbole, the ring.h header start to be imported twice. Signed-off-by: Anthony PERARD Reviewed-by: Daniel P. Berrangé Reviewed-by: Paul Durrant Message-Id: <20190621105441.3025-2-anthony.perard@citrix.com> --- include/hw/xen/io/ring.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/hw/xen/io/ring.h b/include/hw/xen/io/ring.h index 62abfd7a6e..1adacf09f9 100644 --- a/include/hw/xen/io/ring.h +++ b/include/hw/xen/io/ring.h @@ -24,8 +24,8 @@ * Tim Deegan and Andrew Warfield November 2004. */ -#ifndef XEN_PUBLIC_IO_RING_H -#define XEN_PUBLIC_IO_RING_H +#ifndef __XEN_PUBLIC_IO_RING_H__ +#define __XEN_PUBLIC_IO_RING_H__ /* * When #include'ing this header, you need to provide the following @@ -469,7 +469,7 @@ struct name##_data_intf { \ }; \ DEFINE_XEN_FLEX_RING(name) -#endif /* XEN_PUBLIC_IO_RING_H */ +#endif /* __XEN_PUBLIC_IO_RING_H__ */ /* * Local variables: