CC: [email protected] CC: Linux Memory Management List <[email protected]> TO: Srujana Challa <[email protected]> CC: Herbert Xu <[email protected]> CC: Shijith Thotton <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: bcd5ddb85fad453da26afd5b3fca8ad931b5253d commit: d9d7749773e8895aaedc11f1d2885a9eee5c73ac [6035/6644] crypto: octeontx2 - add apis for custom engine groups :::::: branch date: 10 hours ago :::::: commit date: 3 days ago config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20211214/[email protected]/config) compiler: alpha-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d9d7749773e8895aaedc11f1d2885a9eee5c73ac git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout d9d7749773e8895aaedc11f1d2885a9eee5c73ac # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=alpha SHELL=/bin/bash drivers/crypto/marvell/octeontx2/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> sparse warnings: (new ones prefixed by >>) >> drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c:1807:41: sparse: sparse: >> invalid access past the end of 'mask' (16 16) vim +/mask +1807 drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c d9d7749773e889 Srujana Challa 2021-12-01 1757 d9d7749773e889 Srujana Challa 2021-12-01 1758 void otx2_cpt_print_uc_dbg_info(struct otx2_cptpf_dev *cptpf) d9d7749773e889 Srujana Challa 2021-12-01 1759 { d9d7749773e889 Srujana Challa 2021-12-01 1760 struct otx2_cpt_eng_grps *eng_grps = &cptpf->eng_grps; d9d7749773e889 Srujana Challa 2021-12-01 1761 struct otx2_cpt_eng_grp_info *mirrored_grp; d9d7749773e889 Srujana Challa 2021-12-01 1762 char engs_info[2 * OTX2_CPT_NAME_LENGTH]; d9d7749773e889 Srujana Challa 2021-12-01 1763 struct otx2_cpt_eng_grp_info *grp; d9d7749773e889 Srujana Challa 2021-12-01 1764 struct otx2_cpt_engs_rsvd *engs; d9d7749773e889 Srujana Challa 2021-12-01 1765 u32 mask[4]; d9d7749773e889 Srujana Challa 2021-12-01 1766 int i, j; d9d7749773e889 Srujana Challa 2021-12-01 1767 d9d7749773e889 Srujana Challa 2021-12-01 1768 pr_debug("Engine groups global info"); d9d7749773e889 Srujana Challa 2021-12-01 1769 pr_debug("max SE %d, max IE %d, max AE %d", eng_grps->avail.max_se_cnt, d9d7749773e889 Srujana Challa 2021-12-01 1770 eng_grps->avail.max_ie_cnt, eng_grps->avail.max_ae_cnt); d9d7749773e889 Srujana Challa 2021-12-01 1771 pr_debug("free SE %d", eng_grps->avail.se_cnt); d9d7749773e889 Srujana Challa 2021-12-01 1772 pr_debug("free IE %d", eng_grps->avail.ie_cnt); d9d7749773e889 Srujana Challa 2021-12-01 1773 pr_debug("free AE %d", eng_grps->avail.ae_cnt); d9d7749773e889 Srujana Challa 2021-12-01 1774 d9d7749773e889 Srujana Challa 2021-12-01 1775 for (i = 0; i < OTX2_CPT_MAX_ENGINE_GROUPS; i++) { d9d7749773e889 Srujana Challa 2021-12-01 1776 grp = &eng_grps->grp[i]; d9d7749773e889 Srujana Challa 2021-12-01 1777 pr_debug("engine_group%d, state %s", i, d9d7749773e889 Srujana Challa 2021-12-01 1778 grp->is_enabled ? "enabled" : "disabled"); d9d7749773e889 Srujana Challa 2021-12-01 1779 if (grp->is_enabled) { d9d7749773e889 Srujana Challa 2021-12-01 1780 mirrored_grp = &eng_grps->grp[grp->mirror.idx]; d9d7749773e889 Srujana Challa 2021-12-01 1781 pr_debug("Ucode0 filename %s, version %s", d9d7749773e889 Srujana Challa 2021-12-01 1782 grp->mirror.is_ena ? d9d7749773e889 Srujana Challa 2021-12-01 1783 mirrored_grp->ucode[0].filename : d9d7749773e889 Srujana Challa 2021-12-01 1784 grp->ucode[0].filename, d9d7749773e889 Srujana Challa 2021-12-01 1785 grp->mirror.is_ena ? d9d7749773e889 Srujana Challa 2021-12-01 1786 mirrored_grp->ucode[0].ver_str : d9d7749773e889 Srujana Challa 2021-12-01 1787 grp->ucode[0].ver_str); d9d7749773e889 Srujana Challa 2021-12-01 1788 if (is_2nd_ucode_used(grp)) d9d7749773e889 Srujana Challa 2021-12-01 1789 pr_debug("Ucode1 filename %s, version %s", d9d7749773e889 Srujana Challa 2021-12-01 1790 grp->ucode[1].filename, d9d7749773e889 Srujana Challa 2021-12-01 1791 grp->ucode[1].ver_str); d9d7749773e889 Srujana Challa 2021-12-01 1792 } d9d7749773e889 Srujana Challa 2021-12-01 1793 d9d7749773e889 Srujana Challa 2021-12-01 1794 for (j = 0; j < OTX2_CPT_MAX_ETYPES_PER_GRP; j++) { d9d7749773e889 Srujana Challa 2021-12-01 1795 engs = &grp->engs[j]; d9d7749773e889 Srujana Challa 2021-12-01 1796 if (engs->type) { d9d7749773e889 Srujana Challa 2021-12-01 1797 get_engs_info(grp, engs_info, d9d7749773e889 Srujana Challa 2021-12-01 1798 2 * OTX2_CPT_NAME_LENGTH, j); d9d7749773e889 Srujana Challa 2021-12-01 1799 pr_debug("Slot%d: %s", j, engs_info); d9d7749773e889 Srujana Challa 2021-12-01 1800 bitmap_to_arr32(mask, engs->bmap, d9d7749773e889 Srujana Challa 2021-12-01 1801 eng_grps->engs_num); d9d7749773e889 Srujana Challa 2021-12-01 1802 if (is_dev_otx2(cptpf->pdev)) d9d7749773e889 Srujana Challa 2021-12-01 1803 pr_debug("Mask: %8.8x %8.8x %8.8x %8.8x", d9d7749773e889 Srujana Challa 2021-12-01 1804 mask[3], mask[2], mask[1], d9d7749773e889 Srujana Challa 2021-12-01 1805 mask[0]); d9d7749773e889 Srujana Challa 2021-12-01 1806 else d9d7749773e889 Srujana Challa 2021-12-01 @1807 pr_debug("Mask: %8.8x %8.8x %8.8x %8.8x %8.8x", --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
