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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 9A09EC352AA for ; Wed, 2 Oct 2019 03:03:55 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5B6F720842 for ; Wed, 2 Oct 2019 03:03:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="I070B1qz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B6F720842 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50904 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFUvh-0003kS-Jg for qemu-devel@archiver.kernel.org; Tue, 01 Oct 2019 23:03:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59565) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFUkg-0001Zt-IB for qemu-devel@nongnu.org; Tue, 01 Oct 2019 22:52:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFUkf-0002m7-5Y for qemu-devel@nongnu.org; Tue, 01 Oct 2019 22:52:30 -0400 Received: from ozlabs.org ([2401:3900:2:1::2]:51771) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iFUkb-0002bz-NH; Tue, 01 Oct 2019 22:52:28 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 46jgf640t0z9sPq; Wed, 2 Oct 2019 12:52:14 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1569984734; bh=nQZ6RYMQSnBaHohmcBBdc5v6CdjWwiWcXseE3ZORP8M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I070B1qz61GR9pEl9Ld5GbyiDmRsIiFZbYhj35cZeujy2jYPhI+vp4kNU5sm4jGWh V9pc7EKJfoWAMkuRt7JNi6LwxDbpZkXzipSEA3dRzVDf2K57pVEu2b4xYZrFghIsJd YjEbP2YmwBbDO6Qgwpr+/TuNQnmBlI9zf9p+QJZ0= From: David Gibson To: qemu-ppc@nongnu.org, clg@kaod.org, qemu-devel@nongnu.org Subject: [PATCH v3 01/34] xics: Minor fixes for XICSFabric interface Date: Wed, 2 Oct 2019 12:51:35 +1000 Message-Id: <20191002025208.3487-2-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191002025208.3487-1-david@gibson.dropbear.id.au> References: <20191002025208.3487-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2401:3900:2:1::2 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: Jason Wang , Riku Voipio , Laurent Vivier , groug@kaod.org, Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , philmd@redhat.com, David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Interface instances should never be directly dereferenced. So, the commo= n practice is to make them incomplete types to make sure no-one does that. XICSFrabric, however, had a dummy type which is less safe. We were also using OBJECT_CHECK() where we should have been using INTERFACE_CHECK(). Signed-off-by: David Gibson Reviewed-by: Greg Kurz --- include/hw/ppc/xics.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h index 64a2c8862a..faa33ae943 100644 --- a/include/hw/ppc/xics.h +++ b/include/hw/ppc/xics.h @@ -147,13 +147,9 @@ struct ICSIRQState { uint8_t flags; }; =20 -struct XICSFabric { - Object parent; -}; - #define TYPE_XICS_FABRIC "xics-fabric" #define XICS_FABRIC(obj) \ - OBJECT_CHECK(XICSFabric, (obj), TYPE_XICS_FABRIC) + INTERFACE_CHECK(XICSFabric, (obj), TYPE_XICS_FABRIC) #define XICS_FABRIC_CLASS(klass) \ OBJECT_CLASS_CHECK(XICSFabricClass, (klass), TYPE_XICS_FABRIC) #define XICS_FABRIC_GET_CLASS(obj) \ --=20 2.21.0