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X-CSE-ConnectionGUID: SXv36TR5SrqjMOHCELIXmg== X-CSE-MsgGUID: zTBZrQhwSqWBKf8LHlBvPA== X-IronPort-AV: E=McAfee;i="6800,10657,11894"; a="88771641" X-IronPort-AV: E=Sophos;i="6.25,258,1779174000"; d="scan'208";a="88771641" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2026 12:15:52 -0700 X-CSE-ConnectionGUID: bed54NkoTjCaGydZzcb7Ow== X-CSE-MsgGUID: noKPU8zKT2OtsLclstszKw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,258,1779174000"; d="scan'208";a="265796980" Received: from lkp-server01.sh.intel.com (HELO bfac249b2189) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 02 Sep 2026 12:15:50 -0700 Received: from kbuild by bfac249b2189 with local (Exim 4.98.2) (envelope-from ) id 1x1qR1-000000003Di-3AIa; Wed, 02 Sep 2026 19:15:47 +0000 Date: Thu, 03 Sep 2026 03:14:51 +0800 From: kernel test robot To: Jim Cromie , =?utf-8?Q?"=C5=81ukasz?= Bartosik" Cc: oe-kbuild-all@lists.linux.dev Subject: [jimc:wk-3way-merge 46/49] lib/dynamic_debug.c:324:21: warning: left shift count >= width of type Message-ID: <202609030332.F8d6YLpz-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii tree: https://github.com/jimc/linux.git wk-3way-merge head: d0c943103cb664ad87f6e3202f62d82153394afe commit: e059514f9039e7c044382a405883ff79624ccf00 [46/49] Merge branch 'dyndbg-sites' into wk-3way-merge-v2 config: sh-allyesconfig (https://download.01.org/0day-ci/archive/20260903/202609030332.F8d6YLpz-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260903/202609030332.F8d6YLpz-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202609030332.F8d6YLpz-lkp@intel.com/ All warnings (new ones prefixed by >>): lib/dynamic_debug.c: In function 'ddebug_site_tag_key': >> lib/dynamic_debug.c:324:21: warning: left shift count >= width of type [-Wshift-count-overflow] 324 | return (tag << 60) | (addr & 0x0fffffffffffffffUL); | ^~ vim +324 lib/dynamic_debug.c ca46b7e61ee9fa Jim Cromie 2025-11-18 321 b04414c8244a39 Jim Cromie 2026-08-29 322 static inline unsigned long ddebug_site_tag_key(unsigned long addr, unsigned long tag) 55557b9dfc7361 Jim Cromie 2026-06-24 323 { b04414c8244a39 Jim Cromie 2026-08-29 @324 return (tag << 60) | (addr & 0x0fffffffffffffffUL); b04414c8244a39 Jim Cromie 2026-08-29 325 } 55557b9dfc7361 Jim Cromie 2026-06-24 326 :::::: The code at line 324 was first introduced by commit :::::: b04414c8244a3978ec2ed15eddc6e6f396f7500b dyndbg: Migrate site maps to Bonsai Tree with range consolidation :::::: TO: Jim Cromie :::::: CC: Jim Cromie -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki