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 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: List-Subscribe: List-Unsubscribe: On Thu, Jan 22, 2026 at 10:33:37AM +0000, David Laight wrote: > On Thu, 22 Jan 2026 12:41:22 +0800 > kernel test robot wrote: > > > Hi, > > > > kernel test robot noticed the following build warnings: > > > > [auto build test WARNING on next-20260120] > > > > url: https://github.com/intel-lab-lkp/linux/commits/david-laight-linux-gmail-com/overflow-Reduce-expansion-of-__type_max/20260122-013456 > > base: next-20260120 > > patch link: https://lore.kernel.org/r/20260121145731.3623-12-david.laight.linux%40gmail.com > > patch subject: [PATCH next 11/14] bit: Strengthen compile-time tests in GENMASK() and BIT() > > config: mips-randconfig-r132-20260122 (https://download.01.org/0day-ci/archive/20260122/202601221237.soiAkwkN-lkp@intel.com/config) > > compiler: mips64-linux-gcc (GCC) 10.5.0 > > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260122/202601221237.soiAkwkN-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/202601221237.soiAkwkN-lkp@intel.com/ > > > > sparse warnings: (new ones prefixed by >>) > > kernel/kthread.c: note: in included file (through include/linux/bitmap.h, include/linux/cpumask.h, arch/mips/include/asm/processor.h, ...): > > >> include/linux/find.h:209:45: sparse: sparse: Variable length array is used. > > Can we stop sparse complaining about sizeof(VLA) ? Got it, we will avoid the direct report this 'sparse: Variable length array is used' warning. > > David >