From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (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 A430C7E for ; Tue, 31 May 2022 17:07:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654016842; x=1685552842; h=date:from:to:cc:subject:message-id:mime-version; bh=ss8C3wT5Ka+COPPXfUaUW6AkO/fa82NeiHAzBT3fkbs=; b=gGKMnHoE43kV981554FA5uF61RgW6ycbKLI3OF3A4l/+sJxgZhknaQRy +9wRfVyn7eJDRwyOUjwCb91v/Go5Qx+tA98rfOqXpNcTP8ZU1Dc6+tiuo bcM/EqK72O9KeWPqeG2eOSshRGPuKo65N04kHqh5nKkg7wJRxLR1uA5i9 WtvAXTF2lk4BC3QPartwwxv6aQYOxSRGOLz0Y5tbQMfnap5Kg/RfsH/tP 6L37o1ywfuXYY8vUogSn3xwx8PQF3rriqFir+IoaLiL/Z+EbmPOuFDVXu hGqpHrZMppLnBiw0N7B48EI+UwVJhGM6qRdGSg5iOdVwdSJIMwF/yaGNk g==; X-IronPort-AV: E=McAfee;i="6400,9594,10364"; a="275327992" X-IronPort-AV: E=Sophos;i="5.91,265,1647327600"; d="scan'208";a="275327992" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 May 2022 10:07:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,265,1647327600"; d="scan'208";a="667011393" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 31 May 2022 10:07:19 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1nw5Kw-0002uG-Tu; Tue, 31 May 2022 17:07:18 +0000 Date: Wed, 1 Jun 2022 01:07:16 +0800 From: kernel test robot To: Kees Cook Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Marco Elver , Andrew Morton , Linux Memory Management List Subject: [stable:linux-5.15.y 5773/6856] :3:19: error: too many positional arguments Message-ID: <202206010058.CoFfIpvt-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/stable/linux-stable.git linux-5.15.y head: 4e67be407725b1d8b829ed2075987037abec98ec commit: 33db9912ff7c491f839c89a08e98f755aa09598f [5773/6856] ubsan: remove CONFIG_UBSAN_OBJECT_SIZE config: s390-randconfig-r026-20220530 (https://download.01.org/0day-ci/archive/20220601/202206010058.CoFfIpvt-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0776c48f9b7e69fa447bee57c7c0985caa856be9) 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 # install s390 cross compiling tool for clang build # apt-get install binutils-s390x-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=33db9912ff7c491f839c89a08e98f755aa09598f git remote add stable https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git git fetch --no-tags stable linux-5.15.y git checkout 33db9912ff7c491f839c89a08e98f755aa09598f # 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=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from lib/raid6/s390vx8.c:14: In file included from include/linux/raid/pq.h:15: In file included from include/linux/blkdev.h:23: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:75: include/asm-generic/io.h:464:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __raw_readb(PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:477:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) ^ In file included from lib/raid6/s390vx8.c:14: In file included from include/linux/raid/pq.h:15: In file included from include/linux/blkdev.h:23: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:75: include/asm-generic/io.h:490:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) ^ In file included from lib/raid6/s390vx8.c:14: In file included from include/linux/raid/pq.h:15: In file included from include/linux/blkdev.h:23: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:75: include/asm-generic/io.h:501:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writeb(value, PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:511:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:521:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:609:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] readsb(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ include/asm-generic/io.h:617:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] readsw(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ include/asm-generic/io.h:625:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] readsl(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ include/asm-generic/io.h:634:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] writesb(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ include/asm-generic/io.h:643:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] writesw(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ include/asm-generic/io.h:652:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] writesl(PCI_IOBASE + addr, buffer, count); ~~~~~~~~~~ ^ >> :3:19: error: too many positional arguments GR_NUM b2, 1 /* Base register */ ^ lib/raid6/s390vx8.c:73:16: note: while in macro instantiation asm volatile ("VSTM %2,%3,0,1" ^ :1:2: note: instantiated into assembly here VSTM 0,7,0,1 ^ >> :3:19: error: too many positional arguments GR_NUM b2, 1 /* Base register */ ^ lib/raid6/s390vx8.c:73:16: note: while in macro instantiation asm volatile ("VSTM %2,%3,0,1" ^ :1:2: note: instantiated into assembly here VSTM 8,15,0,1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 0,7,0,%r1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 16,23,0,%r1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 16,23,0,%r1 ^ >> :3:19: error: too many positional arguments GR_NUM b2, 1 /* Base register */ ^ lib/raid6/s390vx8.c:73:16: note: while in macro instantiation asm volatile ("VSTM %2,%3,0,1" ^ :1:2: note: instantiated into assembly here VSTM 16,23,0,1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 16,23,0,%r1 ^ >> :3:19: error: too many positional arguments GR_NUM b2, 1 /* Base register */ ^ lib/raid6/s390vx8.c:73:16: note: while in macro instantiation asm volatile ("VSTM %2,%3,0,1" ^ :1:2: note: instantiated into assembly here VSTM 16,23,0,1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 0,7,0,%r1 ^ :3:21: error: too many positional arguments GR_NUM b2, %r1 /* Base register */ ^ lib/raid6/s390vx8.c:63:16: note: while in macro instantiation asm volatile ("VLM %2,%3,0,%1" ^ :1:2: note: instantiated into assembly here VLM 16,23,0,%r1 ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ >> :5:8: error: expected relocatable expression .word (b2 << 12) | (0) ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 12 warnings and 20 errors generated. -- In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: expected absolute expression ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:111:2: note: expanded from macro 'ALTERNATIVE' ALTINSTR_REPLACEMENT(altinstr, 1) \ ^ arch/s390/include/asm/alternative.h:106:2: note: expanded from macro 'ALTINSTR_REPLACEMENT' INSTR_LEN_SANITY_CHECK(altinstr_len(num)) ^ arch/s390/include/asm/alternative.h:62:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' ".if " len " > 254\n" \ ^ :5:5: note: instantiated into assembly here .if 6651b-6641b > 254 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: cpu alternatives does not support instructions blocks > 254 bytes ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:111:2: note: expanded from macro 'ALTERNATIVE' ALTINSTR_REPLACEMENT(altinstr, 1) \ ^ arch/s390/include/asm/alternative.h:106:2: note: expanded from macro 'ALTINSTR_REPLACEMENT' INSTR_LEN_SANITY_CHECK(altinstr_len(num)) ^ arch/s390/include/asm/alternative.h:63:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' "\t.error \"cpu alternatives does not support instructions " \ ^ :6:2: note: instantiated into assembly here .error "cpu alternatives does not support instructions blocks > 254 bytes" ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: expected absolute expression ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:111:2: note: expanded from macro 'ALTERNATIVE' ALTINSTR_REPLACEMENT(altinstr, 1) \ ^ arch/s390/include/asm/alternative.h:106:2: note: expanded from macro 'ALTINSTR_REPLACEMENT' INSTR_LEN_SANITY_CHECK(altinstr_len(num)) ^ arch/s390/include/asm/alternative.h:66:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' ".if (" len ") %% 2\n" \ ^ :8:5: note: instantiated into assembly here .if (6651b-6641b) % 2 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: cpu alternatives instructions length is odd ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:111:2: note: expanded from macro 'ALTERNATIVE' ALTINSTR_REPLACEMENT(altinstr, 1) \ ^ arch/s390/include/asm/alternative.h:106:2: note: expanded from macro 'ALTINSTR_REPLACEMENT' INSTR_LEN_SANITY_CHECK(altinstr_len(num)) ^ arch/s390/include/asm/alternative.h:67:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' "\t.error \"cpu alternatives instructions length is odd\"\n" \ ^ :9:2: note: instantiated into assembly here .error "cpu alternatives instructions length is odd" ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: expected absolute expression ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:83:2: note: expanded from macro 'OLDINSTR' OLDINSTR_PADDING(oldinstr, num) \ ^ arch/s390/include/asm/alternative.h:71:3: note: expanded from macro 'OLDINSTR_PADDING' ".if " oldinstr_pad_len(num) " > 6\n" \ ^ :15:5: note: instantiated into assembly here .if -(((6651b-6641b)-(662b-661b)) > 0) * ((6651b-6641b)-(662b-661b)) > 6 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: expected absolute expression ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:85:2: note: expanded from macro 'OLDINSTR' INSTR_LEN_SANITY_CHECK(oldinstr_len) ^ arch/s390/include/asm/alternative.h:62:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' ".if " len " > 254\n" \ ^ :25:5: note: instantiated into assembly here .if 662b-661b > 254 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: cpu alternatives does not support instructions blocks > 254 bytes ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:85:2: note: expanded from macro 'OLDINSTR' INSTR_LEN_SANITY_CHECK(oldinstr_len) ^ arch/s390/include/asm/alternative.h:63:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' "\t.error \"cpu alternatives does not support instructions " \ ^ :26:2: note: instantiated into assembly here .error "cpu alternatives does not support instructions blocks > 254 bytes" ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: expected absolute expression ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:85:2: note: expanded from macro 'OLDINSTR' INSTR_LEN_SANITY_CHECK(oldinstr_len) ^ arch/s390/include/asm/alternative.h:66:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' ".if (" len ") %% 2\n" \ ^ :28:5: note: instantiated into assembly here .if (662b-661b) % 2 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: cpu alternatives instructions length is odd ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:85:2: note: expanded from macro 'OLDINSTR' INSTR_LEN_SANITY_CHECK(oldinstr_len) ^ arch/s390/include/asm/alternative.h:67:3: note: expanded from macro 'INSTR_LEN_SANITY_CHECK' "\t.error \"cpu alternatives instructions length is odd\"\n" \ ^ :29:2: note: instantiated into assembly here .error "cpu alternatives instructions length is odd" ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: invalid number of bytes ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:83:2: note: expanded from macro 'OLDINSTR' OLDINSTR_PADDING(oldinstr, num) \ ^ arch/s390/include/asm/alternative.h:74:3: note: expanded from macro 'OLDINSTR_PADDING' "\t.fill (" oldinstr_pad_len(num) " - (6620b-662b)) / 2, 2, 0x0700\n" \ ^ :18:8: note: instantiated into assembly here .fill (-(((6651b-6641b)-(662b-661b)) > 0) * ((6651b-6641b)-(662b-661b)) - (6620b-662b)) / 2, 2, 0x0700 ^ In file included from kernel/trace/trace_clock.c:16: In file included from include/linux/spinlock.h:94: >> arch/s390/include/asm/spinlock.h:89:3: error: invalid number of bytes ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */ ^ arch/s390/include/asm/alternative.h:113:2: note: expanded from macro 'ALTERNATIVE' OLDINSTR(oldinstr, 1) \ ^ arch/s390/include/asm/alternative.h:83:2: note: expanded from macro 'OLDINSTR' OLDINSTR_PADDING(oldinstr, num) \ ^ arch/s390/include/asm/alternative.h:74:3: note: expanded from macro 'OLDINSTR_PADDING' "\t.fill (" oldinstr_pad_len(num) " - (6620b-662b)) / 2, 2, 0x0700\n" \ ^ :18:8: note: instantiated into assembly here .fill (-(((6651b-6641b)-(662b-661b)) > 0) * ((6651b-6641b)-(662b-661b)) - (6620b-662b)) / 2, 2, 0x0700 ^ 11 errors generated. .. -- 0-DAY CI Kernel Test Service https://01.org/lkp