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Date: Tue, 23 Jun 2020 11:12:30 +0800
From: kernel test robot <lkp@...el.com>
To: Sasha Levin <alexander.levin@...rosoft.com>, peterz@...radead.org
Cc: kbuild-all@...ts.01.org, mingo@...nel.org,
linux-kernel@...r.kernel.org, tglx@...utronix.de, jolsa@...hat.com,
alexey.budankov@...ux.intel.com, songliubraving@...com,
acme@...hat.com, allison@...utok.net, sashal@...nel.org
Subject: Re: [PATCH v3 12/14] tools/kernel.h: hide noinstr
Hi Sasha,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.8-rc2 next-20200622]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Sasha-Levin/Fix-up-liblockdep-for-5-8-rc/20200623-064735
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git dd0d718152e4c65b173070d48ea9dfc06894c3e5
config: x86_64-rhel (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce (this is a W=1 build):
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from objtool.h:13,
from weak.c:10:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
cc1: all warnings being treated as errors
In file included from objtool.h:13,
from orc_dump.c:8:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from objtool.h:13,
from builtin-orc.c:17:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from objtool.h:13,
from arch.h:11,
from check.h:11,
from orc_gen.c:9:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from orc_gen.c:9:
check.h:18:14: error: declaration does not declare anything [-Werror]
18 | bool noinstr;
| ^
cc1: all warnings being treated as errors
mv: cannot stat 'tools/objtool/.weak.o.tmp': No such file or directory
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/weak.o] Error 1
make[4]: *** Waiting for unfinished jobs....
In file included from objtool.h:13,
from builtin-check.c:19:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from objtool.h:13,
from arch.h:11,
from check.c:11:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from special.h:10,
from special.c:15:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from check.c:12:
check.h:18:14: error: declaration does not declare anything [-Werror]
18 | bool noinstr;
| ^
cc1: all warnings being treated as errors
mv: cannot stat 'tools/objtool/.builtin-orc.o.tmp': No such file or directory
In file included from elf.c:20:
>> elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/builtin-orc.o] Error 1
cc1: all warnings being treated as errors
mv: cannot stat 'tools/objtool/.builtin-check.o.tmp': No such file or directory
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/builtin-check.o] Error 1
mv: cannot stat 'tools/objtool/.orc_gen.o.tmp': No such file or directory
cc1: all warnings being treated as errors
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/orc_gen.o] Error 1
cc1: all warnings being treated as errors
mv: cannot stat 'tools/objtool/.orc_dump.o.tmp': No such file or directory
mv: cannot stat 'tools/objtool/.special.o.tmp': No such file or directory
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/orc_dump.o] Error 1
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/special.o] Error 1
cc1: all warnings being treated as errors
check.c: In function 'init_insn_state':
>> check.c:254:18: error: expected identifier before '=' token
254 | state->noinstr = sec->noinstr;
| ^
check.c: In function 'decode_instructions':
check.c:282:17: error: expected identifier before '=' token
282 | sec->noinstr = true;
| ^
mv: cannot stat 'tools/objtool/.elf.o.tmp': No such file or directory
make[4]: *** [tools/build/Makefile.build:97: tools/objtool/elf.o] Error 1
check.c: In function 'validate_call':
check.c:2195:21: error: expected identifier before '&&' token
2195 | if (state->noinstr && state->instr <= 0 &&
| ^~
check.c: In function 'validate_return':
check.c:2230:21: error: expected identifier before '&&' token
2230 | if (state->noinstr && state->instr > 0) {
| ^~
check.c: In function 'validate_branch':
>> check.c:2334:20: error: expected identifier before ')' token
2334 | if (state.noinstr)
| ^
In file included from arch/x86/../../objtool.h:13,
from arch/x86/../../arch.h:11,
from arch/x86/../../check.h:11,
from arch/x86/decode.c:14:
>> arch/x86/../../elf.h:42:37: error: expected identifier or '(' before ';' token
42 | bool changed, text, rodata, noinstr;
| ^
arch/x86/../../elf.h:43:1: error: no semicolon at end of struct or union [-Werror]
43 | };
| ^
In file included from arch/x86/decode.c:14:
arch/x86/../../check.h:18:14: error: declaration does not declare anything [-Werror]
18 | bool noinstr;
| ^
cc1: all warnings being treated as errors
cc1: all warnings being treated as errors
mv: cannot stat 'tools/objtool/.check.o.tmp': No such file or directory
mv: cannot stat 'tools/objtool/arch/x86/.decode.o.tmp': No such file or directory
make[4]: *** [tools/build/Makefile.build:96: tools/objtool/check.o] Error 1
make[5]: *** [tools/build/Makefile.build:97: tools/objtool/arch/x86/decode.o] Error 1
make[4]: *** [tools/build/Makefile.build:139: arch/x86] Error 2
make[3]: *** [Makefile:64: tools/objtool/objtool-in.o] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:68: objtool] Error 2
make[1]: *** [Makefile:1858: tools/objtool] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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