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Date: Wed, 9 Mar 2022 11:45:56 +0800
From: kernel test robot <lkp@...el.com>
To: Huang Pei <huangpei@...ngson.cn>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Sasha Levin <sashal@...nel.org>
Subject: [linux-stable-rc:queue/5.15 4120/4370]
arch/mips/include/asm/asm.h:68:9: warning: 'END' macro redefined
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.15
head: 93b383f9f7788c5ac3ebc43f7405e1924037224e
commit: f98371d2ac835f1fa0705978623e051dc1397f20 [4120/4370] MIPS: fix local_{add,sub}_return on MIPS64
config: mips-randconfig-r015-20220308 (https://download.01.org/0day-ci/archive/20220309/202203091113.kxjEu6kW-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 276ca87382b8f16a65bddac700202924228982f6)
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 mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=f98371d2ac835f1fa0705978623e051dc1397f20
git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git fetch --no-tags linux-stable-rc queue/5.15
git checkout f98371d2ac835f1fa0705978623e051dc1397f20
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/net/slip/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/net/slip/slip.c:91:
In file included from include/linux/tcp.h:19:
In file included from include/net/sock.h:53:
In file included from include/linux/memcontrol.h:22:
In file included from include/linux/writeback.h:14:
In file included from include/linux/blk-cgroup.h:23:
In file included from include/linux/blkdev.h:8:
In file included from include/linux/genhd.h:20:
In file included from arch/mips/include/asm/local.h:8:
>> arch/mips/include/asm/asm.h:68:9: warning: 'END' macro redefined [-Wmacro-redefined]
#define END(function) \
^
drivers/net/slip/slip.h:44:9: note: previous definition is here
#define END 0300 /* indicates end of frame */
^
>> drivers/net/slip/slip.c:930:11: error: use of undeclared identifier 'END'
*ptr++ = END;
^
drivers/net/slip/slip.c:939:8: error: use of undeclared identifier 'END'
case END:
^
drivers/net/slip/slip.c:952:11: error: use of undeclared identifier 'END'
*ptr++ = END;
^
drivers/net/slip/slip.c:960:7: error: use of undeclared identifier 'END'
case END:
^
drivers/net/slip/slip.c:983:8: error: use of undeclared identifier 'END'
s = END;
^
drivers/net/slip/slip.c:1395:22: error: use of undeclared identifier 'END'
unsigned char s = END;
^
1 warning and 6 errors generated.
vim +/END +68 arch/mips/include/asm/asm.h
894ef530012fb50 arch/mips/include/asm/asm.h Alexander Lobakin 2021-01-10 38
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 39 /*
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 40 * LEAF - declare leaf routine
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 41 */
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 42 #define LEAF(symbol) \
894ef530012fb50 arch/mips/include/asm/asm.h Alexander Lobakin 2021-01-10 43 CFI_SECTIONS; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 44 .globl symbol; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 45 .align 2; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 46 .type symbol, @function; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 47 .ent symbol, 0; \
08889582b8aa0bb arch/mips/include/asm/asm.h Paul Burton 2016-11-07 48 symbol: .frame sp, 0, ra; \
866b6a89c6d1876 arch/mips/include/asm/asm.h Corey Minyard 2017-08-10 49 .cfi_startproc; \
08889582b8aa0bb arch/mips/include/asm/asm.h Paul Burton 2016-11-07 50 .insn
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 51
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 52 /*
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 53 * NESTED - declare nested routine entry point
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 54 */
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 55 #define NESTED(symbol, framesize, rpc) \
894ef530012fb50 arch/mips/include/asm/asm.h Alexander Lobakin 2021-01-10 56 CFI_SECTIONS; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 57 .globl symbol; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 58 .align 2; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 59 .type symbol, @function; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 60 .ent symbol, 0; \
08889582b8aa0bb arch/mips/include/asm/asm.h Paul Burton 2016-11-07 61 symbol: .frame sp, framesize, rpc; \
866b6a89c6d1876 arch/mips/include/asm/asm.h Corey Minyard 2017-08-10 62 .cfi_startproc; \
08889582b8aa0bb arch/mips/include/asm/asm.h Paul Burton 2016-11-07 63 .insn
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 64
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 65 /*
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 66 * END - mark end of function
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 67 */
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 @68 #define END(function) \
866b6a89c6d1876 arch/mips/include/asm/asm.h Corey Minyard 2017-08-10 69 .cfi_endproc; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 70 .end function; \
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 71 .size function, .-function
^1da177e4c3f415 include/asm-mips/asm.h Linus Torvalds 2005-04-16 72
:::::: The code at line 68 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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