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 D520FC433EF for ; Thu, 16 Jun 2022 11:11:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376751AbiFPLLG (ORCPT ); Thu, 16 Jun 2022 07:11:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376718AbiFPLLE (ORCPT ); Thu, 16 Jun 2022 07:11:04 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B76285C86F for ; Thu, 16 Jun 2022 04:11:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655377863; x=1686913863; h=date:from:to:cc:subject:message-id:mime-version; bh=ElqTQA2q3JJdVEoPTlRhlCy86mX4DEjMIOBabJdatbE=; b=dkA5RvRjwjMYW6Rc13TKek+yej6iFta8v07ZMUo5UNhY+xo0WauNkxWM FsgU3CVDveZEmO7q7TacNN5IuRd8UZaSEMvzsGC5CgINbuLEz4qSlZ7x7 +fozZjHdYUXn9PMWsp7bC1yp0vQ+xZub2uoNjpoiPyjNqkbMivDsW3Qbb s2aNExQBVLfj5E9Kwi6tGiESzN+6muKX2GWooK2fC6G4J36HDOF4whs5G 099VFm8WvTHZxlnCZBFlJMXacre+RJVfUIpUjNh5rcWd9T+FbkZypL39P mmiIrvq0nWFL7kACqky/44/KLjsl8Ma3kInyYxWSdlf1QX0Y3CuI39UFp Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="280258051" X-IronPort-AV: E=Sophos;i="5.91,304,1647327600"; d="scan'208";a="280258051" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 04:11:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,304,1647327600"; d="scan'208";a="583594878" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 16 Jun 2022 04:11:02 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o1nOq-000OJf-Og; Thu, 16 Jun 2022 11:10:56 +0000 Date: Thu, 16 Jun 2022 19:10:51 +0800 From: kernel test robot To: Anup Patel Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [avpatel:riscv_kvm_aia_v1 7/29] arch/riscv/kernel/smp.c:166:50: sparse: sparse: incorrect type in argument 4 (different address spaces) Message-ID: <202206161946.96McdGxQ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/avpatel/linux.git riscv_kvm_aia_v1 head: 00790a8b765d864a8a1d0be2f7985954cb719031 commit: 018fd952c6dfbad5bd2abd914c5b955a0bffb3b9 [7/29] RISC-V: Treat IPIs as normal Linux IRQs config: riscv-randconfig-s032-20220616 (https://download.01.org/0day-ci/archive/20220616/202206161946.96McdGxQ-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 11.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-30-g92122700-dirty # https://github.com/avpatel/linux/commit/018fd952c6dfbad5bd2abd914c5b955a0bffb3b9 git remote add avpatel https://github.com/avpatel/linux.git git fetch --no-tags avpatel riscv_kvm_aia_v1 git checkout 018fd952c6dfbad5bd2abd914c5b955a0bffb3b9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> arch/riscv/kernel/smp.c:166:50: sparse: sparse: incorrect type in argument 4 (different address spaces) @@ expected void [noderef] __percpu *percpu_dev_id @@ got int * @@ arch/riscv/kernel/smp.c:166:50: sparse: expected void [noderef] __percpu *percpu_dev_id arch/riscv/kernel/smp.c:166:50: sparse: got int * vim +166 arch/riscv/kernel/smp.c 151 152 void riscv_ipi_set_virq_range(int virq, int nr) 153 { 154 int i, err; 155 156 if (WARN_ON(ipi_virq_base)) 157 return; 158 159 WARN_ON(nr < IPI_MAX); 160 nr_ipi = min(nr, IPI_MAX); 161 ipi_virq_base = virq; 162 163 /* Request IPIs */ 164 for (i = 0; i < nr_ipi; i++) { 165 err = request_percpu_irq(ipi_virq_base + i, handle_IPI, > 166 "IPI", &ipi_virq_base); 167 WARN_ON(err); 168 169 ipi_desc[i] = irq_to_desc(ipi_virq_base + i); 170 irq_set_status_flags(ipi_virq_base + i, IRQ_HIDDEN); 171 } 172 173 /* Enabled IPIs for boot CPU immediately */ 174 riscv_ipi_enable(); 175 } 176 EXPORT_SYMBOL_GPL(riscv_ipi_set_virq_range); 177 -- 0-DAY CI Kernel Test Service https://01.org/lkp