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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4B1ECDB482 for ; Thu, 19 Oct 2023 09:02:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344967AbjJSJCS (ORCPT ); Thu, 19 Oct 2023 05:02:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344941AbjJSJCQ (ORCPT ); Thu, 19 Oct 2023 05:02:16 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84A68129; Thu, 19 Oct 2023 02:02:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697706134; x=1729242134; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2/4AyS1e2tjsGBL4YIeikHIx8MmAhIxdN+ZKAi+aHQs=; b=XcpblU8xISCc3a8aPW/vEYxuYsfSdL9ySpvh5NWK7ozRqpnQrq49VCIO wh3TaJXimaiZyhyqimTfJelabkLmdzK/DSbhjyVbRKXX1xNr/ofv35Y07 E5O0rYiHjou6nI1uOZ0CVzczXGBxPoOAeZGD9Xf3I58nInZ0uiGO3B2I1 jKZzpjaDWbrYeEf+U3vyOMPBzEwwVZV1PXZF9tp0yVpfuyVx2SWQkDxL9 Ww2rCDGFHPcegwTTtCZKq7s4eRr0BQw2k+Wbt37EZIcrGXxvTHxg0lleY 17TjyMfmekflgaVA/mmuJcBZncflZf2S9TAwOKGLoDa0nZctAG3qAvQlN A==; X-IronPort-AV: E=McAfee;i="6600,9927,10867"; a="376581661" X-IronPort-AV: E=Sophos;i="6.03,236,1694761200"; d="scan'208";a="376581661" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2023 02:01:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10867"; a="750446625" X-IronPort-AV: E=Sophos;i="6.03,236,1694761200"; d="scan'208";a="750446625" Received: from lkp-server01.sh.intel.com (HELO 8917679a5d3e) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 19 Oct 2023 02:01:02 -0700 Received: from kbuild by 8917679a5d3e with local (Exim 4.96) (envelope-from ) id 1qtOto-0001tj-0R; Thu, 19 Oct 2023 09:01:00 +0000 Date: Thu, 19 Oct 2023 17:00:29 +0800 From: kernel test robot To: Jyan Chou , adrian.hunter@intel.com, ulf.hansson@linaro.org, jh80.chung@samsung.com Cc: oe-kbuild-all@lists.linux.dev, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, benchuanggli@gmail.com, jyanchou@realtek.com Subject: Re: [PATCH V2][1/4] mmc: solve DMA boundary limitation of CQHCI driver Message-ID: <202310191631.Hp1KsdtD-lkp@intel.com> References: <20231018055326.18256-2-jyanchou@realtek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231018055326.18256-2-jyanchou@realtek.com> Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Hi Jyan, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on ulf-hansson-mmc-mirror/next v6.6-rc6 next-20231018] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Jyan-Chou/mmc-solve-DMA-boundary-limitation-of-CQHCI-driver/20231018-135532 base: linus/master patch link: https://lore.kernel.org/r/20231018055326.18256-2-jyanchou%40realtek.com patch subject: [PATCH V2][1/4] mmc: solve DMA boundary limitation of CQHCI driver config: csky-randconfig-001-20231019 (https://download.01.org/0day-ci/archive/20231019/202310191631.Hp1KsdtD-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231019/202310191631.Hp1KsdtD-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202310191631.Hp1KsdtD-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/mmc/host/sdhci_am654.c:17: >> drivers/mmc/host/cqhci.h:292:40: warning: 'struct mmc_data' declared inside parameter list will not be visible outside of this definition or declaration 292 | void (*setup_tran_desc)(struct mmc_data *data, | ^~~~~~~~ -- >> drivers/mmc/host/cqhci-core.c:477:6: warning: no previous prototype for 'cqhci_set_tran_desc' [-Wmissing-prototypes] 477 | void cqhci_set_tran_desc(u8 *desc, dma_addr_t addr, int len, bool end, | ^~~~~~~~~~~~~~~~~~~ vim +292 drivers/mmc/host/cqhci.h 281 282 struct cqhci_host_ops { 283 void (*dumpregs)(struct mmc_host *mmc); 284 void (*write_l)(struct cqhci_host *host, u32 val, int reg); 285 u32 (*read_l)(struct cqhci_host *host, int reg); 286 void (*enable)(struct mmc_host *mmc); 287 void (*disable)(struct mmc_host *mmc, bool recovery); 288 void (*update_dcmd_desc)(struct mmc_host *mmc, struct mmc_request *mrq, 289 u64 *data); 290 void (*pre_enable)(struct mmc_host *mmc); 291 void (*post_disable)(struct mmc_host *mmc); > 292 void (*setup_tran_desc)(struct mmc_data *data, 293 struct cqhci_host *cq_host, u8 *desc, int sg_count); 294 #ifdef CONFIG_MMC_CRYPTO 295 int (*program_key)(struct cqhci_host *cq_host, 296 const union cqhci_crypto_cfg_entry *cfg, int slot); 297 #endif 298 }; 299 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki