tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: 371d3f569b16c38afcf6abb24d620f9d768c95f9 [1373/3769] vdso: do cntvct workaround in the VDSO config: arm64-randconfig-r051-20240303 (https://download.01.org/0day-ci/archive/20240303/202403031930.ji3wANIx-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403031930.ji3wANIx-lkp@i...) 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/202403031930.ji3wANIx-lkp@intel.com/ All errors (new ones prefixed by >>): 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 arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:93: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:71: FORCE prerequisite is missing ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_gettimeofday_data.constprop.0': vgettimeofday.c:(.text+0x28): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x40): undefined reference to `__tsan_read4'

...

ld: vgettimeofday.c:(.text+0x60): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x80): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x90): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x9c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0xa8): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xb4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xc4): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0xd4): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x130): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x13c): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x194): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x1b8): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x1e4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x1f0): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x1fc): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x208): undefined reference to `__tsan_write4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_clock_gettime_data.constprop.0': vgettimeofday.c:(.text+0x28c): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x2a4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2c0): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x2ec): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2fc): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x308): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x318): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x324): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x334): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x344): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x3a0): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x3ac): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x3f4): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x41c): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x4dc): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x4f0): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x4fc): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x508): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x514): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x524): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__kernel_clock_getres': vgettimeofday.c:(.text+0x604): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x610): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x640): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `_sub_I_00099_0': vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init' collect2: error: ld returned 1 exit status make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:71: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.so.dbg] Error 1 make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors. make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target 'prepare' not remade because of errors.

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 Depends on [n]: AARCH32_EL0 [=n] Selected by [y]: - ARCH_MXC [=y] && ARCH_NXP [=y] && COMPAT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki