[kbuild-all] [peterz-queue:locking/kcsan 4/21] arch/sparc/mm/srmmu.c:364:42-43: WARNING comparing pointer to 0

tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/kcsan head: ffed638b6a2180da8fd002a46632d746af72b299 commit: c95be5b549d6af16e1f9b9307f745ef78a01d11c [4/21] sparc32: mm: Change pgtable_t type to pte_t * instead of struct page * config: sparc-randconfig-c003-20200517 (attached as .config) If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; coccinelle warnings: (new ones prefixed by >>) Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org