From: kernel test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-arch@vger.kernel.org
Subject: [arnd-asm-generic:syscall-tbl-6.9 46/46] arch/arm64/include/asm/vdso/compat_gettimeofday.h:27:31: error: use of undeclared identifier '__NR_compat32_gettimeofday'
Date: Mon, 13 May 2024 07:17:28 +0800 [thread overview]
Message-ID: <202405130739.4E0Jd9gx-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git syscall-tbl-6.9
head: e0d7a2fe9b74052a280531e773ebaba59e2d523f
commit: e0d7a2fe9b74052a280531e773ebaba59e2d523f [46/46] arm64: use generic syscall table generation rules
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240513/202405130739.4E0Jd9gx-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project b910bebc300dafb30569cecc3017b446ea8eafa0)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240513/202405130739.4E0Jd9gx-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405130739.4E0Jd9gx-lkp@intel.com/
All errors (new ones prefixed by >>):
unifdef: usr/include/asm-generic/unistd.h.tmp: 7: unterminated char literal
unifdef: output may be truncated
make[3]: *** [scripts/Makefile.headersinst:63: usr/include/asm-generic/unistd.h] Error 1
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
make[3]: Target '__headers' not remade because of errors.
make[2]: *** [Makefile:1293: headers] Error 2
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:39:
In file included from include/acpi/acpi_io.h:7:
In file included from arch/arm64/include/asm/acpi.h:14:
In file included from include/linux/memblock.h:12:
In file included from include/linux/mm.h:2208:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
In file included from <built-in>:3:
In file included from lib/vdso/gettimeofday.c:5:
In file included from include/vdso/datapage.h:149:
>> arch/arm64/include/asm/vdso/compat_gettimeofday.h:27:31: error: use of undeclared identifier '__NR_compat32_gettimeofday'
27 | register long nr asm("r7") = __NR_compat32_gettimeofday;
| ^
>> arch/arm64/include/asm/vdso/compat_gettimeofday.h:44:31: error: use of undeclared identifier '__NR_compat32_clock_gettime64'
44 | register long nr asm("r7") = __NR_compat32_clock_gettime64;
| ^
>> arch/arm64/include/asm/vdso/compat_gettimeofday.h:61:31: error: use of undeclared identifier '__NR_compat32_clock_gettime'
61 | register long nr asm("r7") = __NR_compat32_clock_gettime;
| ^
>> arch/arm64/include/asm/vdso/compat_gettimeofday.h:78:31: error: use of undeclared identifier '__NR_compat32_clock_getres_time64'
78 | register long nr asm("r7") = __NR_compat32_clock_getres_time64;
| ^
>> arch/arm64/include/asm/vdso/compat_gettimeofday.h:95:31: error: use of undeclared identifier '__NR_compat32_clock_getres'
95 | register long nr asm("r7") = __NR_compat32_clock_getres;
| ^
5 errors generated.
make[3]: *** [arch/arm64/kernel/vdso32/Makefile:146: arch/arm64/kernel/vdso32/vgettimeofday.o] Error 1
make[3]: Target 'arch/arm64/kernel/vdso32/vdso.so' not remade because of errors.
make[2]: *** [arch/arm64/Makefile:199: vdso_prepare] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:240: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:240: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/__NR_compat32_gettimeofday +27 arch/arm64/include/asm/vdso/compat_gettimeofday.h
33a58980ff3cc5 Thomas Gleixner 2019-07-28 19
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 20 static __always_inline
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 21 int gettimeofday_fallback(struct __kernel_old_timeval *_tv,
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 22 struct timezone *_tz)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 23 {
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 24 register struct timezone *tz asm("r1") = _tz;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 25 register struct __kernel_old_timeval *tv asm("r0") = _tv;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 26 register long ret asm ("r0");
56921b57d82d74 Arnd Bergmann 2024-05-08 @27 register long nr asm("r7") = __NR_compat32_gettimeofday;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 28
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 29 asm volatile(
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 30 " swi #0\n"
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 31 : "=r" (ret)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 32 : "r" (tv), "r" (tz), "r" (nr)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 33 : "memory");
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 34
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 35 return ret;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 36 }
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 37
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 38 static __always_inline
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 39 long clock_gettime_fallback(clockid_t _clkid, struct __kernel_timespec *_ts)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 40 {
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 41 register struct __kernel_timespec *ts asm("r1") = _ts;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 42 register clockid_t clkid asm("r0") = _clkid;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 43 register long ret asm ("r0");
56921b57d82d74 Arnd Bergmann 2024-05-08 @44 register long nr asm("r7") = __NR_compat32_clock_gettime64;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 45
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 46 asm volatile(
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 47 " swi #0\n"
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 48 : "=r" (ret)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 49 : "r" (clkid), "r" (ts), "r" (nr)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 50 : "memory");
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 51
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 52 return ret;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 53 }
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 54
33a58980ff3cc5 Thomas Gleixner 2019-07-28 55 static __always_inline
33a58980ff3cc5 Thomas Gleixner 2019-07-28 56 long clock_gettime32_fallback(clockid_t _clkid, struct old_timespec32 *_ts)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 57 {
33a58980ff3cc5 Thomas Gleixner 2019-07-28 58 register struct old_timespec32 *ts asm("r1") = _ts;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 59 register clockid_t clkid asm("r0") = _clkid;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 60 register long ret asm ("r0");
56921b57d82d74 Arnd Bergmann 2024-05-08 @61 register long nr asm("r7") = __NR_compat32_clock_gettime;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 62
33a58980ff3cc5 Thomas Gleixner 2019-07-28 63 asm volatile(
33a58980ff3cc5 Thomas Gleixner 2019-07-28 64 " swi #0\n"
33a58980ff3cc5 Thomas Gleixner 2019-07-28 65 : "=r" (ret)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 66 : "r" (clkid), "r" (ts), "r" (nr)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 67 : "memory");
33a58980ff3cc5 Thomas Gleixner 2019-07-28 68
33a58980ff3cc5 Thomas Gleixner 2019-07-28 69 return ret;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 70 }
33a58980ff3cc5 Thomas Gleixner 2019-07-28 71
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 72 static __always_inline
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 73 int clock_getres_fallback(clockid_t _clkid, struct __kernel_timespec *_ts)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 74 {
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 75 register struct __kernel_timespec *ts asm("r1") = _ts;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 76 register clockid_t clkid asm("r0") = _clkid;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 77 register long ret asm ("r0");
56921b57d82d74 Arnd Bergmann 2024-05-08 @78 register long nr asm("r7") = __NR_compat32_clock_getres_time64;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 79
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 80 asm volatile(
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 81 " swi #0\n"
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 82 : "=r" (ret)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 83 : "r" (clkid), "r" (ts), "r" (nr)
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 84 : "memory");
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 85
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 86 return ret;
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 87 }
a7f71a2c8903f8 Vincenzo Frascino 2019-06-21 88
33a58980ff3cc5 Thomas Gleixner 2019-07-28 89 static __always_inline
33a58980ff3cc5 Thomas Gleixner 2019-07-28 90 int clock_getres32_fallback(clockid_t _clkid, struct old_timespec32 *_ts)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 91 {
33a58980ff3cc5 Thomas Gleixner 2019-07-28 92 register struct old_timespec32 *ts asm("r1") = _ts;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 93 register clockid_t clkid asm("r0") = _clkid;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 94 register long ret asm ("r0");
56921b57d82d74 Arnd Bergmann 2024-05-08 @95 register long nr asm("r7") = __NR_compat32_clock_getres;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 96
33a58980ff3cc5 Thomas Gleixner 2019-07-28 97 asm volatile(
33a58980ff3cc5 Thomas Gleixner 2019-07-28 98 " swi #0\n"
33a58980ff3cc5 Thomas Gleixner 2019-07-28 99 : "=r" (ret)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 100 : "r" (clkid), "r" (ts), "r" (nr)
33a58980ff3cc5 Thomas Gleixner 2019-07-28 101 : "memory");
33a58980ff3cc5 Thomas Gleixner 2019-07-28 102
33a58980ff3cc5 Thomas Gleixner 2019-07-28 103 return ret;
33a58980ff3cc5 Thomas Gleixner 2019-07-28 104 }
33a58980ff3cc5 Thomas Gleixner 2019-07-28 105
:::::: The code at line 27 was first introduced by commit
:::::: 56921b57d82d74e6e7433932f8b33a52ca7e6977 arm64: rework compat syscall macros
:::::: TO: Arnd Bergmann <arnd@arndb.de>
:::::: CC: Arnd Bergmann <arnd@arndb.de>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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