From patchwork Tue Jan 19 03:39:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Gibson X-Patchwork-Id: 8057961 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B487B9F1CC for ; Tue, 19 Jan 2016 03:40:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2843620411 for ; Tue, 19 Jan 2016 03:40:39 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7C701203FB for ; Tue, 19 Jan 2016 03:40:38 +0000 (UTC) Received: from localhost ([::1]:34761 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLN9p-0003N0-Sa for patchwork-qemu-devel@patchwork.kernel.org; Mon, 18 Jan 2016 22:40:37 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60463) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLN7o-0007tF-BM for qemu-devel@nongnu.org; Mon, 18 Jan 2016 22:38:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aLN7k-0008Ha-KY for qemu-devel@nongnu.org; Mon, 18 Jan 2016 22:38:32 -0500 Received: from ozlabs.org ([103.22.144.67]:35723) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLN7k-0008H5-A7; Mon, 18 Jan 2016 22:38:28 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 57FB2140C04; Tue, 19 Jan 2016 14:38:25 +1100 (AEDT) From: David Gibson To: armbru@redhat.com, aik@ozlabs.ru, mdroth@linux.vnet.ibm.com Date: Tue, 19 Jan 2016 14:39:17 +1100 Message-Id: <1453174759-22837-7-git-send-email-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1453174759-22837-1-git-send-email-david@gibson.dropbear.id.au> References: <1453174759-22837-1-git-send-email-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 103.22.144.67 Cc: lvivier@redhat.com, thuth@redhat.com, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, David Gibson Subject: [Qemu-devel] [PATCHv4 6/8] pseries: Clean up error handling in xics_system_init() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use the error handling infrastructure to pass an error out from try_create_xics() instead of assuming &error_abort - the caller is in a better position to decide on error handling policy. Also change the error handling from an &error_abort to &error_fatal, since this occurs during the initial machine construction and could be triggered by bad configuration rather than a program error. Signed-off-by: David Gibson Reviewed-by: Thomas Huth Reviewed-by: Alexey Kardashevskiy --- hw/ppc/spapr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 1ce9b27..f45be7f 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -111,7 +111,7 @@ static XICSState *try_create_xics(const char *type, int nr_servers, } static XICSState *xics_system_init(MachineState *machine, - int nr_servers, int nr_irqs) + int nr_servers, int nr_irqs, Error **errp) { XICSState *icp = NULL; @@ -130,7 +130,7 @@ static XICSState *xics_system_init(MachineState *machine, } if (!icp) { - icp = try_create_xics(TYPE_XICS, nr_servers, nr_irqs, &error_abort); + icp = try_create_xics(TYPE_XICS, nr_servers, nr_irqs, errp); } return icp; @@ -1805,7 +1805,7 @@ static void ppc_spapr_init(MachineState *machine) spapr->icp = xics_system_init(machine, DIV_ROUND_UP(max_cpus * kvmppc_smt_threads(), smp_threads), - XICS_IRQS); + XICS_IRQS, &error_fatal); if (smc->dr_lmb_enabled) { spapr_validate_node_memory(machine, &error_fatal);