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[209.132.183.28]) by mx.google.com with ESMTPS id r22si2316990qtp.273.2019.02.12.09.58.29 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Feb 2019 09:58:29 -0800 (PST) Received-SPF: pass (google.com: domain of brouer@redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; Authentication-Results: mx.google.com; spf=pass (google.com: domain of brouer@redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=brouer@redhat.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D8D2B82A8; Tue, 12 Feb 2019 17:58:28 +0000 (UTC) Received: from carbon (ovpn-200-42.brq.redhat.com [10.40.200.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6A8CC17AD3; Tue, 12 Feb 2019 17:58:21 +0000 (UTC) Date: Tue, 12 Feb 2019 18:58:19 +0100 From: Jesper Dangaard Brouer To: kbuild test robot Cc: kbuild-all@01.org, netdev@vger.kernel.org, linux-mm@kvack.org, Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?= , Ilias Apalodimas , willy@infradead.org, Saeed Mahameed , Alexander Duyck , Andrew Morton , mgorman@techsingularity.net, "David S. Miller" , Tariq Toukan , brouer@redhat.com Subject: Re: [net-next PATCH V2 3/3] page_pool: use DMA_ATTR_SKIP_CPU_SYNC for DMA mappings Message-ID: <20190212185819.2285a501@carbon> In-Reply-To: <201902130132.DXE6rH81%fengguang.wu@intel.com> References: <154998295338.8783.14384429687417240826.stgit@firesoul> <201902130132.DXE6rH81%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Tue, 12 Feb 2019 17:58:29 +0000 (UTC) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, 13 Feb 2019 01:12:59 +0800 kbuild test robot wrote: > net/core/page_pool.c: In function '__page_pool_clean_page': > >> net/core/page_pool.c:187:2: error: implicit declaration of function 'dma_unmap_page_attr'; did you mean 'dma_unmap_page_attrs'? [-Werror=implicit-function-declaration] > dma_unmap_page_attr(pool->p.dev, dma, > ^~~~~~~~~~~~~~~~~~~ > dma_unmap_page_attrs > cc1: some warnings being treated as errors Ups, in my compile test I didn't have CONFIG_PAGE_POOL defined. Will respin a V3. -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer