arch/mips/boot/compressed/decompress.c:undefined reference to `__ashldi3'
kernel test robot <[email protected]> Fri, 24 Jul 2026 21:33:08 +0800
| Newsgroups | dev.linux.lists.oe-kbuild-all,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <[email protected]> |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4539944e515183668109bdf4d0c3d7d228383d88 commit: d4dba3b9c03a326cfa73833d6b166aeb442f82b5 lib: decompress_bunzip2: fix 32-bit shift undefined behavior date: 4 months ago config: mips-randconfig-r134-20260724 (https://download.01.org/0day-ci/archive/20260724/[email protected]/config) compiler: mips-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260724/[email protected]/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 | Fixes: d4dba3b9c03a ("lib: decompress_bunzip2: fix 32-bit shift undefined behavior") | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `$L13': >> arch/mips/boot/compressed/decompress.c:(.text+0xfc): undefined reference to `__ashldi3' mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `$L12': arch/mips/boot/compressed/decompress.c:(.text+0x168): undefined reference to `__ashldi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki