CC: [email protected] BCC: [email protected] In-Reply-To: <165784338418.1758207.14659830845389904356.st...@dwillia2-xfh.jf.intel.com> References: <165784338418.1758207.14659830845389904356.st...@dwillia2-xfh.jf.intel.com> TO: Dan Williams <[email protected]>
Hi Dan, I love your patch! Perhaps something to improve: [auto build test WARNING on b060edfd8cdd52bc8648392500bf152a8dd6d4c5] url: https://github.com/intel-lab-lkp/linux/commits/Dan-Williams/CXL-PMEM-Region-Provisioning/20220715-080748 base: b060edfd8cdd52bc8648392500bf152a8dd6d4c5 :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: i386-randconfig-m021 (https://download.01.org/0day-ci/archive/20220717/[email protected]/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> New smatch warnings: drivers/cxl/core/hdm.c:475 cxld_set_interleave() error: uninitialized symbol 'eig'. drivers/cxl/core/hdm.c:476 cxld_set_interleave() error: uninitialized symbol 'eiw'. Old smatch warnings: drivers/cxl/core/hdm.c:344 cxl_dpa_free() error: uninitialized symbol 'rc'. drivers/cxl/core/hdm.c:461 cxl_dpa_alloc() error: uninitialized symbol 'rc'. vim +/eig +475 drivers/cxl/core/hdm.c 5ccc075e8e0da0 Dan Williams 2022-07-14 466 4eeba6d677001b Dan Williams 2022-07-14 467 static void cxld_set_interleave(struct cxl_decoder *cxld, u32 *ctrl) 4eeba6d677001b Dan Williams 2022-07-14 468 { 4eeba6d677001b Dan Williams 2022-07-14 469 u16 eig; 4eeba6d677001b Dan Williams 2022-07-14 470 u8 eiw; 4eeba6d677001b Dan Williams 2022-07-14 471 4eeba6d677001b Dan Williams 2022-07-14 472 ways_to_cxl(cxld->interleave_ways, &eiw); 4eeba6d677001b Dan Williams 2022-07-14 473 granularity_to_cxl(cxld->interleave_granularity, &eig); 4eeba6d677001b Dan Williams 2022-07-14 474 4eeba6d677001b Dan Williams 2022-07-14 @475 u32p_replace_bits(ctrl, eig, CXL_HDM_DECODER0_CTRL_IG_MASK); 4eeba6d677001b Dan Williams 2022-07-14 @476 u32p_replace_bits(ctrl, eiw, CXL_HDM_DECODER0_CTRL_IW_MASK); 4eeba6d677001b Dan Williams 2022-07-14 477 *ctrl |= CXL_HDM_DECODER0_CTRL_COMMIT; 4eeba6d677001b Dan Williams 2022-07-14 478 } 4eeba6d677001b Dan Williams 2022-07-14 479 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
