Hi Andrew, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 65461ffb14372269f333f0e18867775c14741e76 commit: f9b54a6714445cde83aeff0318cf767b3b81229d [2976/2976] arm64:ilp32: add ARM64_ILP32 to Kconfig config: arm64-randconfig-003-20251017 (https://download.01.org/0day-ci/archive/20251017/202510170226.DhWN6e8d-lkp@i...) compiler: aarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251017/202510170226.DhWN6e8d-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/202510170226.DhWN6e8d-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/vdso-ilp32/Makefile:84: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing cc1: warning: '-mabi=ilp32' is deprecated [-Wdeprecated] cc1: warning: '-mabi=ilp32' is deprecated [-Wdeprecated] cc1: warning: '-mabi=ilp32' is deprecated [-Wdeprecated] cc1: warning: '-mabi=ilp32' is deprecated [-Wdeprecated] arch/arm64/kernel/vdso-ilp32/Makefile:68: 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+0x6c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x78): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x84): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x94): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xa4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xb0): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0xc0): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x118): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x124): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x17c): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x188): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x194): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x1a0): 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+0x24c): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x264): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x298): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2a8): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2b8): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2c4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2d4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2e0): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2f0): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x348): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x354): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x41c): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x430): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x43c): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x448): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x454): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x464): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__kernel_clock_getres': vgettimeofday.c:(.text+0x584): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x590): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x5c0): 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:68: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.so.dbg] Error 1 shuffle=3794859661 make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors. make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2 shuffle=3794859661 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=3794859661 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 shuffle=3794859661 make: Target 'prepare' not remade because of errors.

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