/usr/lib/gcc-cross/riscv64-linux-gnu/14/../../../../riscv64-linux-gnu/bin/ld: test_fpu.c:(.text+0x13e): warning: fegetexcept is not implemented and will always fail

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   bb7a3fc2c976b5d0deb35a54ca237519816d7ba9
commit: 4185b3b92792eaec5869266e594338343421ffb0 selftests/fpu: Add an FPU selftest
date:   6 years ago
config: riscv-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260215/202602152019.qSJKlF3m-lkp@xxxxxxxxx/config)
compiler: riscv64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260215/202602152019.qSJKlF3m-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602152019.qSJKlF3m-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

   /usr/lib/gcc-cross/riscv64-linux-gnu/14/../../../../riscv64-linux-gnu/bin/ld: /tmp/ccRZDtSR.o: in function `main':
   test_fpu.c:(.text+0x106): warning: feenableexcept is not implemented and will always fail
>> /usr/lib/gcc-cross/riscv64-linux-gnu/14/../../../../riscv64-linux-gnu/bin/ld: test_fpu.c:(.text+0x13e): warning: fegetexcept is not implemented and will always fail

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