From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757272AbeD0BZP (ORCPT ); Thu, 26 Apr 2018 21:25:15 -0400 Received: from mga06.intel.com ([134.134.136.31]:25640 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754824AbeD0BZN (ORCPT ); Thu, 26 Apr 2018 21:25:13 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,333,1520924400"; d="scan'208";a="44938565" Date: Fri, 27 Apr 2018 09:24:21 +0800 From: kbuild test robot To: Chris Lew Cc: kbuild-all@01.org, bjorn.andersson@linaro.org, andy.gross@linaro.org, david.brown@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, aneela@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, clew@codeaurora.org Subject: Re: [PATCH v2 6/6] rpmsg: glink: Expose rpmsg name attr for glink Message-ID: <201804270908.gvoFdL1v%fengguang.wu@intel.com> References: <1524708472-18263-7-git-send-email-clew@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1524708472-18263-7-git-send-email-clew@codeaurora.org> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Chris, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on v4.17-rc2 next-20180426] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chris-Lew/Add-chrdev-and-name-query-support-for-GLINK/20180427-023202 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) drivers/rpmsg/qcom_glink_native.c:624:16: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [unsigned] [usertype] id @@ got short [unsigned] [usertype] id @@ drivers/rpmsg/qcom_glink_native.c:624:16: expected unsigned short [unsigned] [usertype] id drivers/rpmsg/qcom_glink_native.c:624:16: got restricted __le16 [usertype] drivers/rpmsg/qcom_glink_native.c:625:18: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [unsigned] [usertype] lcid @@ got short [unsigned] [usertype] lcid @@ drivers/rpmsg/qcom_glink_native.c:625:18: expected unsigned short [unsigned] [usertype] lcid drivers/rpmsg/qcom_glink_native.c:625:18: got restricted __le16 [usertype] drivers/rpmsg/qcom_glink_native.c:626:19: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [unsigned] [usertype] count @@ got ed int [unsigned] [usertype] count @@ drivers/rpmsg/qcom_glink_native.c:626:19: expected unsigned int [unsigned] [usertype] count drivers/rpmsg/qcom_glink_native.c:626:19: got restricted __le32 [usertype] drivers/rpmsg/qcom_glink_native.c:627:18: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [unsigned] [usertype] size @@ got ed int [unsigned] [usertype] size @@ drivers/rpmsg/qcom_glink_native.c:627:18: expected unsigned int [unsigned] [usertype] size drivers/rpmsg/qcom_glink_native.c:627:18: got restricted __le32 [usertype] drivers/rpmsg/qcom_glink_native.c:628:18: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [unsigned] [usertype] liid @@ got ed int [unsigned] [usertype] liid @@ drivers/rpmsg/qcom_glink_native.c:628:18: expected unsigned int [unsigned] [usertype] liid drivers/rpmsg/qcom_glink_native.c:628:18: got restricted __le32 [usertype] >> drivers/rpmsg/qcom_glink_native.c:1569:1: sparse: incorrect type in initializer (different modifiers) @@ expected struct attribute **attrs @@ got structstruct attribute **attrs @@ drivers/rpmsg/qcom_glink_native.c:1569:1: expected struct attribute **attrs drivers/rpmsg/qcom_glink_native.c:1569:1: got struct attribute const ** In file included from include/linux/kobject.h:20:0, from include/linux/irqdesc.h:6, from include/linux/irq.h:517, from arch/x86/include/asm/hardirq.h:6, from include/linux/hardirq.h:9, from include/linux/interrupt.h:11, from drivers/rpmsg/qcom_glink_native.c:15: drivers/rpmsg/qcom_glink_native.c:1569:18: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] ATTRIBUTE_GROUPS(qcom_glink); ^ include/linux/sysfs.h:154:11: note: in definition of macro 'ATTRIBUTE_GROUPS' .attrs = _name##_attrs, 31- ^~~~~ drivers/rpmsg/qcom_glink_native.c:1569:18: note: (near initialization for 'qcom_glink_group.attrs') ATTRIBUTE_GROUPS(qcom_glink); ^ include/linux/sysfs.h:154:11: note: in definition of macro 'ATTRIBUTE_GROUPS' .attrs = _name##_attrs, 37- ^~~~~ cc1: some warnings being treated as errors vim +1569 drivers/rpmsg/qcom_glink_native.c 1564 1565 static const struct attribute *qcom_glink_attrs[] = { 1566 &dev_attr_rpmsg_name.attr, 1567 NULL 1568 }; > 1569 ATTRIBUTE_GROUPS(qcom_glink); 1570 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation