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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 3AB12C433DF for ; Wed, 3 Jun 2020 07:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0EED62077D for ; Wed, 3 Jun 2020 07:19:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726202AbgFCHT2 (ORCPT ); Wed, 3 Jun 2020 03:19:28 -0400 Received: from mga01.intel.com ([192.55.52.88]:54519 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725828AbgFCHT1 (ORCPT ); Wed, 3 Jun 2020 03:19:27 -0400 IronPort-SDR: rGwGPhXSM5/dn80h6lM0plq4aF1RAc/vRfDQ9ey8XjJ+hvWoWOroCkc+aaXSD9vDlLQrf2yJ9C 5sEuH2jf7e4w== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2020 00:19:27 -0700 IronPort-SDR: Yyl9KM/4BH8YDORSPS8aPRUDVd45t282Vv6JqhEp+3M9F8OJHnZM2qMC0PwlIr7sc8Xw7TSkeA 2KEjhPrZouhw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,467,1583222400"; d="scan'208";a="444996268" Received: from lkp-server02.sh.intel.com (HELO 8f84dc34deca) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 03 Jun 2020 00:19:22 -0700 Received: from kbuild by 8f84dc34deca with local (Exim 4.92) (envelope-from ) id 1jgNgH-000034-1X; Wed, 03 Jun 2020 07:19:21 +0000 Date: Wed, 3 Jun 2020 15:18:59 +0800 From: kbuild test robot To: Barry Song , hch@lst.de, m.szyprowski@samsung.com, robin.murphy@arm.com, catalin.marinas@arm.com Cc: kbuild-all@lists.01.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linuxarm@huawei.com, Jonathan.Cameron@huawei.com, john.garry@huawei.com Subject: [RFC PATCH] dma-direct: dma_contiguous_pernuma_area[] can be static Message-ID: <20200603071859.GA64477@6bb44d8ad825> References: <20200603024231.61748-2-song.bao.hua@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200603024231.61748-2-song.bao.hua@hisilicon.com> X-Patchwork-Hint: ignore User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: kbuild test robot --- contiguous.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index 4b10d0ca0456d..2094c8e0590ac 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -37,7 +37,7 @@ #endif struct cma *dma_contiguous_default_area; -struct cma *dma_contiguous_pernuma_area[MAX_NUMNODES]; +static struct cma *dma_contiguous_pernuma_area[MAX_NUMNODES]; /* * Default global CMA area size can be defined in kernel's .config.