From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 7C919299A9E; Thu, 2 Oct 2025 06:52:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759387957; cv=none; b=YvumQHpVxwRU9Qhz7vEsQ9O18p/V48FIAInoNyosSkNBObyJXQ3Hnyx4rkW5iXK/A9XDUzmBTCV5180b+gPM5bkEW+i+YfbArzjJrDXWDmK8vDDPsxnBW8ZNLmfys0dbhkE2StMjBxkJGia0QDakLOXPvzVRSXwyP3LWajFPWFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759387957; c=relaxed/simple; bh=bVXeDuXy8yqaxbuc88f/OC4/J8nDq8GVJSRtwvlZynk=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=b0+9R9Df2kAlDnB1tTuC/TBMd3eB0L2IYtkWzqg6HT3v0rlc6c8dBKIM+3A87jE0RGL1z0AtbTBiAHspcFmH6HLw7OwBratCyccQq22urIy7kLYW2vghaS+r/ANFcKEzrK+ua3DUBpe03t3HL86y8ot7qywUOIKgacaJuPJaWok= 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=J207nz4L; arc=none smtp.client-ip=198.175.65.17 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="J207nz4L" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1759387956; x=1790923956; h=date:from:to:cc:subject:message-id:mime-version; bh=bVXeDuXy8yqaxbuc88f/OC4/J8nDq8GVJSRtwvlZynk=; b=J207nz4LaE1KWBzpafFIAwaoWZXqNq8lzOQt3K+vzUtanRhIezxXIXgm rwPn9Z1zjjIbOChwfrMED2cQKVGj3dMApNnEGRxwHLF9zj5KZfiQ71lUW Mg4Cjr6UNX6RwFP26/SW+n8x+u2wrDLA6iA36L04QkMmP6LfS4IgdnmeZ 002tCOGl/k9FOhoz6exUn7QqDuJSf/FXfJk3Q53hCW877hgENzJfD6dIQ AXssYK1BDC5FZHHxmKZU8CxQ+3oZ9C06uuKm1LbrUzx3FMkgjv1GvmcFp lInb/9Mhs6qe3mxrxaM53aU4ZctMxFurhk6/P0ouPUqoNbRod3OQxXbzw A==; X-CSE-ConnectionGUID: TSsj0k8eQKCdwJ4K8gZVmA== X-CSE-MsgGUID: NuB3MhGbQHyQzmwcHKpeiA== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="61627840" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="61627840" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Oct 2025 23:52:35 -0700 X-CSE-ConnectionGUID: 9mn1e2/US+yF7nt54xWgbA== X-CSE-MsgGUID: Vb5Md+5CQAqBhddbvxyZgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,308,1751266800"; d="scan'208";a="179005275" Received: from lkp-server01.sh.intel.com (HELO 2f2a1232a4e4) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 01 Oct 2025 23:52:34 -0700 Received: from kbuild by 2f2a1232a4e4 with local (Exim 4.96) (envelope-from ) id 1v4DB1-0003cV-0y; Thu, 02 Oct 2025 06:52:31 +0000 Date: Thu, 2 Oct 2025 14:52:25 +0800 From: kernel test robot To: Ard Biesheuvel Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [ardb:arm64-fpsimd-on-stack2 19/19] lib/test_fpu_glue.c:28:2: error: too few arguments to function call, expected 1, have 0 Message-ID: <202510021400.SOpdrxp9-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git arm64-fpsimd-on-stack2 head: b5e76712d12bee6396a6232e659ea7f10758e48b commit: b5e76712d12bee6396a6232e659ea7f10758e48b [19/19] arm64/fpsimd: Allocate kernel mode FP/SIMD buffers on the stack config: arm64-randconfig-002-20251002 (https://download.01.org/0day-ci/archive/20251002/202510021400.SOpdrxp9-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 39f292ffa13d7ca0d1edff27ac8fd55024bb4d19) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251002/202510021400.SOpdrxp9-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/202510021400.SOpdrxp9-lkp@intel.com/ All errors (new ones prefixed by >>): >> lib/test_fpu_glue.c:28:2: error: too few arguments to function call, expected 1, have 0 28 | kernel_fpu_begin(); | ^~~~~~~~~~~~~~~~~~ arch/arm64/include/asm/fpu.h:12:46: note: expanded from macro 'kernel_fpu_begin' 12 | #define kernel_fpu_begin() kernel_neon_begin() | ~~~~~~~~~~~~~~~~~ ^ arch/arm64/include/asm/neon.h:16:6: note: 'kernel_neon_begin' declared here 16 | void kernel_neon_begin(struct user_fpsimd_state *); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/test_fpu_glue.c:30:2: error: too few arguments to function call, expected 1, have 0 30 | kernel_fpu_end(); | ^~~~~~~~~~~~~~~~ arch/arm64/include/asm/fpu.h:13:42: note: expanded from macro 'kernel_fpu_end' 13 | #define kernel_fpu_end() kernel_neon_end() | ~~~~~~~~~~~~~~~ ^ arch/arm64/include/asm/neon.h:17:6: note: 'kernel_neon_end' declared here 17 | void kernel_neon_end(struct user_fpsimd_state *); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. vim +28 lib/test_fpu_glue.c 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 23 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 24 static int test_fpu_get(void *data, u64 *val) 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 25 { 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 26 int status = -EINVAL; 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 27 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 @28 kernel_fpu_begin(); 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 29 status = test_fpu(); 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 30 kernel_fpu_end(); 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 31 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 32 *val = 1; 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 33 return status; 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 34 } 4185b3b92792ea lib/test_fpu.c Petteri Aimonen 2020-06-18 35 :::::: The code at line 28 was first introduced by commit :::::: 4185b3b92792eaec5869266e594338343421ffb0 selftests/fpu: Add an FPU selftest :::::: TO: Petteri Aimonen :::::: CC: Borislav Petkov -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki