Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759590Ab2EYAt1 (ORCPT ); Thu, 24 May 2012 20:49:27 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:58920 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357Ab2EYAtY (ORCPT ); Thu, 24 May 2012 20:49:24 -0400 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.5.1 Date: Fri, 25 May 2012 09:49:19 +0900 From: Taku Izumi To: Jiang Liu Cc: Dan Williams , Maciej Sosnowski , Vinod Koul , Keping Chen , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: [RFC PATCH v2 0/7] dmaengine: enhance dmaengine to support DMA device hotplug Message-Id: <20120525094919.078fdff9.izumi.taku@jp.fujitsu.com> In-Reply-To: <1337003229-9158-1-git-send-email-jiang.liu@huawei.com> References: <1337003229-9158-1-git-send-email-jiang.liu@huawei.com> X-Mailer: Sylpheed 3.1.1 (GTK+ 2.10.14; i686-pc-mingw32) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1356 Lines: 35 Hi Jiang, Build failed with "Device Drivers/DMA Engine Support/Async_tx: Offload support for the async_tx api" enabled because of undefined symbol. Patch 5/7 needs a fix? (snip) CHK include/linux/version.h CHK include/generated/utsrelease.h CALL scripts/checksyscalls.sh CHK include/generated/compile.h CHK include/linux/version.h make[2]: Nothing to be done for `all'. Building modules, stage 2. TEST posttest MODPOST 2201 modules Succeed: decoded and checked 1356146 instructions TEST posttest Success: decoded and checked 1000000 random instructions with 0 errors (seed:0x9432fb9e) Kernel: arch/x86/boot/bzImage is ready (#13) ERROR: "dmaengine_chan_ref_count" [crypto/async_tx/async_xor.ko] undefined! ERROR: "dmaengine_chan_ref_count" [crypto/async_tx/async_raid6_recov.ko] undefined! ERROR: "dmaengine_chan_ref_count" [crypto/async_tx/async_pq.ko] undefined! ERROR: "dmaengine_chan_ref_count" [crypto/async_tx/async_memcpy.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Best regards, Taku Izumi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/