tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: e833cceaa63f729c44be494d90d6ee3bfaf22faf commit: 40ecfb28732cefd0c5658f7c10543bbc4cd41cb8 [1245/1245] hrtimer: Prevent queuing of hrtimer without a function callback config: x86_64-buildonly-randconfig-003-20241031 (https://download.01.org/0day-ci/archive/20241103/202411031810.7yoZknlT-lkp@i...) compiler: clang version 19.1.2 (https://github.com/llvm/llvm-project 7ba7d8e2f7b6445b60679da826210cdde29eaf8b) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241103/202411031810.7yoZknlT-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/202411031810.7yoZknlT-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/time/hrtimer.c:130:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 130 | [CLOCK_REALTIME] = HRTIMER_BASE_REALTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:131:22: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 131 | [CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC, | ^~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:132:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 132 | [CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:133:17: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 133 | [CLOCK_TAI] = HRTIMER_BASE_TAI, | ^~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ 4 warnings generated.

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kernel/time/.tmp_hrtimer.o: warning: objtool: hrtimer_start_range_ns()+0x2b3: unreachable instruction

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