From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.6]) (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 3C2D9456E07 for ; Thu, 10 Sep 2026 10:48:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.6 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789037289; cv=none; b=WUKRZdp2Irmxlgey50rKK83Xj23zW/l2jU3BXts2zw0jfzGzqMlZ2B+UZUjYOb7Tad5vFjnaopn1lGmAqBLJw4L7OUpgYsmqf0iFM3q5VsaIrRJHmhvDZHxzeq+s+RFJfWoCg0Gg/etQaDmYgKslfKHVehhb6oW8kZxJOmBuMt4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789037289; c=relaxed/simple; bh=CKJP3LWV0XbiTPX5pJ7NiWChkdlri8kaJ5mSH2lh3xY=; h=Date:From:To:Cc:Subject:Message-ID; b=Zj8FQ9CusqmiKglzGjsXZmAj3w9Nk0IXk3hnKoZMW6982vfUFFs/DbmpdYxkN79k9Veb1iICy5DW77Lm8xtuPIh9I8hCQoMFEpJ41wMEJcL8QH7wVNkJ6es9iFa6xUIqFBTTDt2/mC4ydSn2eReb4I/3w39ZcaD6Pb6fpbM0fpU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=JhCJR6Ye; arc=none smtp.client-ip=192.198.163.6 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="JhCJR6Ye" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789037284; x=1820573284; h=date:from:to:cc:subject:message-id; bh=CKJP3LWV0XbiTPX5pJ7NiWChkdlri8kaJ5mSH2lh3xY=; b=JhCJR6YeEVwaEmaaU+mCDxZvv8YElTU8ONTtMp2VAb9Drp1iyJ6V1rtg 9ONLKvqlo2p21yKq7o95SQKJEP4dZ3cEXDZRQbH2asp6FdiKvulzyQXPI s+8+UxXHwFZTy9vzOb/T9I4XJUX+n5bHlDG+OEtekPVdjgJcICnKK6j+O Bhjzm+eBnrrlHoAAA2THrwMoTCA4tN5/kBN8a72A5taDWRY7rKD6iD7r3 gILnb0w5ixQk9R3VqiHeI0tg5BOuju/yWCHA4fXY9jOycgf+k1/HUz9jG Js85p8CUkR83IRurG8J2gIasCcFuRI2pPnyYiz38/zmsMrlLPJqu9w8VI w==; X-CSE-ConnectionGUID: gdxY01GgSr6XK53bw/x7OA== X-CSE-MsgGUID: gmFg5KUIRMaBfPHNO3JPug== X-IronPort-AV: E=McAfee;i="6800,10657,11900"; a="5083" X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="5083" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa116.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2026 03:48:00 -0700 X-CSE-ConnectionGUID: AVaUdzUaS9yIf3iUXs2YDA== X-CSE-MsgGUID: ym2N2vwNQP6JzLl8MfS//Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="301487735" Received: from lkp-server01.sh.intel.com (HELO a3e91e2cf319) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 10 Sep 2026 03:47:58 -0700 Received: from kbuild by a3e91e2cf319 with local (Exim 4.98.2) (envelope-from ) id 1x4cJv-000000001i7-3UeU; Thu, 10 Sep 2026 10:47:55 +0000 Date: Thu, 10 Sep 2026 18:47:54 +0800 From: kernel test robot To: Mukesh Ojha Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Bjorn Andersson , Dmitry Baryshkov , Konrad Dybcio Subject: arch/s390/include/asm/io.h:30:22: error: implicit declaration of function 'ioremap_prot'; did you mean 'ioremap_np'? Message-ID: <202609101854.0eBirOer-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Mukesh, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 50d05c7c76c96b90462f24debacca971d2e86713 commit: 0b0379fcf9ce395bb51cadb6552ec3b1380436bb remoteproc: qcom: pas: Map/unmap subsystem region before auth_and_reset date: 6 weeks ago config: s390-randconfig-r121-20260910 (https://download.01.org/0day-ci/archive/20260910/202609101854.0eBirOer-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 13.4.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260910/202609101854.0eBirOer-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 | Fixes: 0b0379fcf9ce ("remoteproc: qcom: pas: Map/unmap subsystem region before auth_and_reset") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202609101854.0eBirOer-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/scatterlist.h:9, from include/linux/dma-mapping.h:8, from drivers/firmware/qcom/qcom_scm.c:13: include/linux/firmware/qcom/qcom_pas.h: In function 'qcom_pas_ctx_map': >> arch/s390/include/asm/io.h:30:22: error: implicit declaration of function 'ioremap_prot'; did you mean 'ioremap_np'? [-Werror=implicit-function-declaration] 30 | #define ioremap_prot ioremap_prot | ^~~~~~~~~~~~ arch/s390/include/asm/io.h:36:9: note: in expansion of macro 'ioremap_prot' 36 | ioremap_prot((addr), (size), pgprot_writecombine(PAGE_KERNEL)) | ^~~~~~~~~~~~ include/linux/firmware/qcom/qcom_pas.h:29:29: note: in expansion of macro 'ioremap_wc' 29 | void __iomem *ptr = ioremap_wc(ctx->mem_phys, ctx->mem_size); | ^~~~~~~~~~ arch/s390/include/asm/io.h:30:22: warning: initialization of 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 30 | #define ioremap_prot ioremap_prot | ^~~~~~~~~~~~ arch/s390/include/asm/io.h:36:9: note: in expansion of macro 'ioremap_prot' 36 | ioremap_prot((addr), (size), pgprot_writecombine(PAGE_KERNEL)) | ^~~~~~~~~~~~ include/linux/firmware/qcom/qcom_pas.h:29:29: note: in expansion of macro 'ioremap_wc' 29 | void __iomem *ptr = ioremap_wc(ctx->mem_phys, ctx->mem_size); | ^~~~~~~~~~ cc1: some warnings being treated as errors vim +30 arch/s390/include/asm/io.h cd24834130ac655 Jan Glauber 2012-11-29 26 b43b3fff042d08a Baoquan He 2023-07-06 27 /* b43b3fff042d08a Baoquan He 2023-07-06 28 * I/O memory mapping functions. b43b3fff042d08a Baoquan He 2023-07-06 29 */ b43b3fff042d08a Baoquan He 2023-07-06 @30 #define ioremap_prot ioremap_prot b43b3fff042d08a Baoquan He 2023-07-06 31 #define iounmap iounmap b43b3fff042d08a Baoquan He 2023-07-06 32 :::::: The code at line 30 was first introduced by commit :::::: b43b3fff042d08a0bcc0a6d87c3216b44860298e s390: mm: convert to GENERIC_IOREMAP :::::: TO: Baoquan He :::::: CC: Andrew Morton -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki