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dkim=pass header.d=oracle.com header.s=corp-2021-07-09 header.b=gf0GbUAk; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=VZtRDSlc; spf=none (imf17.hostedemail.com: domain of dan.carpenter@oracle.com has no SPF policy when checking 205.220.177.32) smtp.mailfrom=dan.carpenter@oracle.com; dmarc=pass (policy=none) header.from=oracle.com X-HE-Tag: 1641543635-464000 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7a769a3922d81cfc74ab4d90a9cc69485f260976 commit: 0f55f9ed21f96630c6ec96805d42f92c0b458b37 [7391/10864] bpf: Only print scratched registers and stack slots to verifier logs. config: xtensa-randconfig-m031-20220105 (https://download.01.org/0day-ci/archive/20220106/202201060848.nagWejwv-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot Reported-by: Dan Carpenter New smatch warnings: kernel/bpf/verifier.c:619 mark_stack_slot_scratched() warn: should '1 << spi' be a 64 bit type? vim +619 kernel/bpf/verifier.c 0f55f9ed21f9663 Christy Lee 2021-12-16 617 static void mark_stack_slot_scratched(struct bpf_verifier_env *env, u32 spi) 0f55f9ed21f9663 Christy Lee 2021-12-16 618 { 0f55f9ed21f9663 Christy Lee 2021-12-16 @619 env->scratched_stack_slots |= 1UL << spi; Use 1ULL instead. 0f55f9ed21f9663 Christy Lee 2021-12-16 620 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org