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Date: Thu, 3 Mar 2022 14:46:17 +0800 From: kernel test robot <lkp@...el.com> To: Vincenzo Frascino <vincenzo.frascino@....com> Cc: kbuild-all@...ts.01.org, GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>, linux-kernel@...r.kernel.org, Alistair Delva <adelva@...gle.com>, Paul Burton <paul.burton@...s.com>, Mark Salyzyn <salyzyn@...gle.com> Subject: [ammarfaizi2-block:google/android/kernel/common/android-4.19-stable 782/9999] arch/mips/include/asm/vdso/gettimeofday.h:94:38: error: '__NR_clock_getres_time64' undeclared Hi Vincenzo, FYI, the error/warning still remains. tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-stable head: 90a691fca4c2525068d9908ac203e9f09e4e33c0 commit: 23dea1cf7ed3846719448e74feeb56c28e3a9019 [782/9999] UPSTREAM: mips: Add clock_getres entry point config: mips-randconfig-r016-20211028 (https://download.01.org/0day-ci/archive/20220303/202203031405.oBHU6BPY-lkp@intel.com/config) compiler: mipsel-linux-gcc (GCC) 11.2.0 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 # https://github.com/ammarfaizi2/linux-block/commit/23dea1cf7ed3846719448e74feeb56c28e3a9019 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-stable git checkout 23dea1cf7ed3846719448e74feeb56c28e3a9019 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash arch/mips/kernel/ arch/mips/vdso/ 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 lib/vdso/gettimeofday.c:26, from <command-line>: arch/mips/include/asm/vdso/gettimeofday.h: In function 'clock_gettime_fallback': arch/mips/include/asm/vdso/gettimeofday.h:70:38: error: '__NR_clock_gettime64' undeclared (first use in this function) 70 | register long nr asm("v0") = __NR_clock_gettime64; | ^~~~~~~~~~~~~~~~~~~~ arch/mips/include/asm/vdso/gettimeofday.h:70:38: note: each undeclared identifier is reported only once for each function it appears in arch/mips/include/asm/vdso/gettimeofday.h: In function 'clock_getres_fallback': >> arch/mips/include/asm/vdso/gettimeofday.h:94:38: error: '__NR_clock_getres_time64' undeclared (first use in this function) 94 | register long nr asm("v0") = __NR_clock_getres_time64; | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from <command-line>: lib/vdso/gettimeofday.c: In function '__cvdso_clock_gettime32': lib/vdso/gettimeofday.c:113:20: error: invalid use of undefined type 'struct compat_timespec' 113 | res->tv_sec = ts.tv_sec; | ^~ lib/vdso/gettimeofday.c:114:20: error: invalid use of undefined type 'struct compat_timespec' 114 | res->tv_nsec = ts.tv_nsec; | ^~ lib/vdso/gettimeofday.c: In function '__cvdso_clock_getres_time32': lib/vdso/gettimeofday.c:219:20: error: invalid use of undefined type 'struct compat_timespec' 219 | res->tv_sec = ts.tv_sec; | ^~ lib/vdso/gettimeofday.c:220:20: error: invalid use of undefined type 'struct compat_timespec' 220 | res->tv_nsec = ts.tv_nsec; | ^~ arch/mips/vdso/vgettimeofday.c: At top level: arch/mips/vdso/vgettimeofday.c:14:5: warning: no previous prototype for '__vdso_clock_gettime' [-Wmissing-prototypes] 14 | int __vdso_clock_gettime(clockid_t clock, | ^~~~~~~~~~~~~~~~~~~~ arch/mips/vdso/vgettimeofday.c:20:5: warning: no previous prototype for '__vdso_gettimeofday' [-Wmissing-prototypes] 20 | int __vdso_gettimeofday(struct __kernel_old_timeval *tv, | ^~~~~~~~~~~~~~~~~~~ arch/mips/vdso/vgettimeofday.c:26:5: warning: no previous prototype for '__vdso_clock_getres' [-Wmissing-prototypes] 26 | int __vdso_clock_getres(clockid_t clock_id, | ^~~~~~~~~~~~~~~~~~~ vim +/__NR_clock_getres_time64 +94 arch/mips/include/asm/vdso/gettimeofday.h 83 84 static __always_inline int clock_getres_fallback( 85 clockid_t _clkid, 86 struct __kernel_timespec *_ts) 87 { 88 register struct __kernel_timespec *ts asm("a1") = _ts; 89 register clockid_t clkid asm("a0") = _clkid; 90 register long ret asm("v0"); 91 #if _MIPS_SIM == _MIPS_SIM_ABI64 92 register long nr asm("v0") = __NR_clock_getres; 93 #else > 94 register long nr asm("v0") = __NR_clock_getres_time64; 95 #endif 96 register long error asm("a3"); 97 98 asm volatile( 99 " syscall\n" 100 : "=r" (ret), "=r" (error) 101 : "r" (clkid), "r" (ts), "r" (nr) 102 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", 103 "$14", "$15", "$24", "$25", "hi", "lo", "memory"); 104 105 return error ? -ret : ret; 106 } 107 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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