From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B5167F8 for ; Sun, 23 Apr 2023 07:11:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1682233886; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=ceC3iNLKW3P9TBH89CTY7PMhNXA3IfKqJ2B60MJ0qBo=; b=bfIVyGImaY7k1PUEEqf3DEs2+kW5vfCLGwE2NFMmtHG6Q94xe6F5U1aPY7jLxZEGIyCd4g oDCM92Bcv5RScJZ+R1KOXNbUD8wHkMtARHNaLSpYhxbFbE8U+jFsQ53ZrAxriajYMljbri xld5uWgJLMkQlJOYtUAXZ/VDxuXU2SA= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-33-wGsTfDsLOayYN3kpy6veDg-1; Sun, 23 Apr 2023 03:11:24 -0400 X-MC-Unique: wGsTfDsLOayYN3kpy6veDg-1 Received: by mail-wr1-f69.google.com with SMTP id ffacd0b85a97d-2f443ca3357so1137946f8f.2 for ; Sun, 23 Apr 2023 00:11:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682233883; x=1684825883; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ceC3iNLKW3P9TBH89CTY7PMhNXA3IfKqJ2B60MJ0qBo=; b=lxbR0j2CE27ShCSwkZHBuXU4fKuIIci6137a4igz5hzvlZPHrREQYiNDbtcT+6vI9C 5ow0hvQ4zxEyaSaBRwxXitIK99iowM/XFvNoremZ8efY5KL91EDiwaz8iiGiQWFw/MT5 kycbSF2NptciFS+SJyqG1YdGnD19WwwSTpVER0UGQWpjxq8scy4MWSqCCyl8SLGjP+3P n+PWVfVh1txKpY700j1OdYWC8qjBz0tR5AG3otGLPPMiszgFhWaV3q2/6r33aTsNhJlB 09HE4u3PBBeXB0lABULaW23g+iid9x0E1KbtoWsOazQu2ZePu/AtFeRZmcAQ0WkckeCr aPTA== X-Gm-Message-State: AAQBX9f7aXlyLirLSuJ5Se5FJoXg7d8Caz/VcTaDkPgXgXdna9863L35 3/Z1VcIScP0AzICt45H6u7baG+PRwf1qKk94ARVuUXCUigdpCxz6ZEO6CMlKBSL7FE6D5P29eZJ 4d3KFTzBm/XnHUA== X-Received: by 2002:adf:ea81:0:b0:2f9:482f:c13f with SMTP id s1-20020adfea81000000b002f9482fc13fmr7303553wrm.46.1682233883821; Sun, 23 Apr 2023 00:11:23 -0700 (PDT) X-Google-Smtp-Source: AKy350ZObgUlieWTavnnLj3GCGoikt1gVwEERoO+dsv32CrxFVABvK7yT0Ez5YsOk1AoNW4h/9IbHg== X-Received: by 2002:adf:ea81:0:b0:2f9:482f:c13f with SMTP id s1-20020adfea81000000b002f9482fc13fmr7303541wrm.46.1682233883448; Sun, 23 Apr 2023 00:11:23 -0700 (PDT) Received: from redhat.com ([2.55.17.255]) by smtp.gmail.com with ESMTPSA id g13-20020adfe40d000000b002f8d402b191sm8043653wrm.112.2023.04.23.00.11.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Apr 2023 00:11:22 -0700 (PDT) Date: Sun, 23 Apr 2023 03:11:19 -0400 From: "Michael S. Tsirkin" To: Dragos Tatulea , Eli Cohen Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , "Michael S. Tsirkin" , Saeed Mahameed Subject: [lkp@intel.com: [linux-next:master 13449/13717] drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:3: error: implicit declaration of function 'mlx5_msix_free' is invalid in C99] Message-ID: <20230423031041-mutt-send-email-mst@kernel.org> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline CC Dragos. Does one of you want to post a MAINTAINERS patch btw? ----- Forwarded message from kernel test robot ----- From: kernel test robot Date: Sun, 23 Apr 2023 07:29:38 +0800 To: Eli Cohen Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , "Michael S. Tsirkin" , Saeed Mahameed Subject: [linux-next:master 13449/13717] drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:3: error: implicit declaration of function 'mlx5_msix_free' is invalid in C99 Message-ID: <202304230755.9jjF6ZJr-lkp@intel.com> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89 commit: b9ca712f33f59e977592cb639c2e00a02f45a146 [13449/13717] vdpa/mlx5: Support interrupt bypassing config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20230423/202304230755.9jjF6ZJr-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b9ca712f33f59e977592cb639c2e00a02f45a146 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout b9ca712f33f59e977592cb639c2e00a02f45a146 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/xen/ drivers/power/supply/ drivers/vdpa/mlx5/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304230755.9jjF6ZJr-lkp@intel.com/ Note: the linux-next/master HEAD d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): >> drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:3: error: implicit declaration of function 'mlx5_msix_free' is invalid in C99 [-Werror,-Wimplicit-function-declaration] mlx5_msix_free(ndev->mvdev.mdev, ent->map); ^ drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:3: note: did you mean 'mlx5_db_free'? include/linux/mlx5/driver.h:1083:6: note: 'mlx5_db_free' declared here void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db); ^ >> drivers/vdpa/mlx5/net/mlx5_vnet.c:3259:14: error: implicit declaration of function 'mlx5_msix_alloc' is invalid in C99 [-Werror,-Wimplicit-function-declaration] ent->map = mlx5_msix_alloc(ndev->mvdev.mdev, int_handler, NULL, ent->name); ^ drivers/vdpa/mlx5/net/mlx5_vnet.c:3259:14: note: did you mean 'mlx5_db_alloc'? include/linux/mlx5/driver.h:1078:19: note: 'mlx5_db_alloc' declared here static inline int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db) ^ >> drivers/vdpa/mlx5/net/mlx5_vnet.c:3259:12: error: assigning to 'struct msi_map' from incompatible type 'int' ent->map = mlx5_msix_alloc(ndev->mvdev.mdev, int_handler, NULL, ent->name); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3 errors generated. vim +/mlx5_msix_free +2896 drivers/vdpa/mlx5/net/mlx5_vnet.c 2885 2886 static void free_irqs(struct mlx5_vdpa_net *ndev) 2887 { 2888 struct mlx5_vdpa_irq_pool_entry *ent; 2889 int i; 2890 2891 if (!msix_mode_supported(&ndev->mvdev)) 2892 return; 2893 2894 for (i = ndev->irqp.num_ent - 1; i >= 0; i--) { 2895 ent = ndev->irqp.entries + i; > 2896 mlx5_msix_free(ndev->mvdev.mdev, ent->map); 2897 } 2898 kfree(ndev->irqp.entries); 2899 } 2900 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests ----- End forwarded message -----