[linux-next:master 10914/11408] fair.c:undefined reference to `__lshrti3'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   484803582c77061b470ac64a634f25f89715be3f
commit: c66d7ebbe2fa14e41913adb421090a7426f59786 [10914/11408] crypto: powerpc/poly1305 - Add SIMD fallback
config: powerpc64-randconfig-002-20250515 (https://download.01.org/0day-ci/archive/20250515/202505152053.FrKekjCe-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250515/202505152053.FrKekjCe-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/202505152053.FrKekjCe-lkp@intel.com/

All errors (new ones prefixed by >>):

   powerpc64-linux-ld: kernel/sched/fair.o: in function `calc_delta_fair':
>> fair.c:(.text+0x2224): undefined reference to `__lshrti3'
   powerpc64-linux-ld: kernel/time/timekeeping.o: in function `delta_to_ns_safe':
>> timekeeping.c:(.text+0x108): undefined reference to `__lshrti3'
   powerpc64-linux-ld: kernel/time/clocksource.o: in function `cycles_to_nsec_safe':
>> clocksource.c:(.text+0xa4): undefined reference to `__lshrti3'
   powerpc64-linux-ld: lib/ubsan.o: in function `get_signed_val':
>> ubsan.c:(.text+0x1f8): undefined reference to `__ashlti3'
>> powerpc64-linux-ld: ubsan.c:(.text+0x204): undefined reference to `__ashrti3'
   powerpc64-linux-ld: drivers/clk/renesas/rzg2l-cpg.o: in function `rzg2l_cpg_pll_clk_recalc_rate':
>> rzg2l-cpg.c:(.text+0x820): undefined reference to `__lshrti3'
   powerpc64-linux-ld: drivers/clk/renesas/rzv2h-cpg.o: in function `rzv2h_cpg_pll_clk_recalc_rate':
>> rzv2h-cpg.c:(.text+0x3e8): undefined reference to `__lshrti3'

-- 
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https://github.com/intel/lkp-tests/wiki