On Sun, Jun 19, 2022 at 11:40:37PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.iov_iter_get_pages > head: fe8e2809c7db0ec65403b31b50906f3f481a9b10 > commit: e64d637d648390e4ac0643747ae174c3be15f243 [24/33] iov_iter: saner helper for page array allocation > config: mips-randconfig-m031-20220619 (https://download.01.org/0day-ci/archive/20220619/202206192306.POJg04ej-lkp@xxxxxxxxx/config) > compiler: mips-linux-gcc (GCC) 11.3.0 > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > smatch warnings: > lib/iov_iter.c:1295 iter_xarray_get_pages() warn: unsigned 'count' is never less than zero. Joy... Should've been int all along, obviously (pgoff_t for number of array elements?)
