Hi Maarten, kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-i915/for-linux-next] [also build test WARNING on drm-tip/drm-tip next-20260121] [cannot apply to drm-i915/for-linux-next-fixes drm-xe/drm-xe-next linus/master v6.19-rc6] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Maarten-Lankhorst/drm-i915-display-Fix-intel_lpe_audio_irq_handler-for-PREEMPT-RT/20260121-223353 base: https://gitlab.freedesktop.org/drm/i915/kernel.git for-linux-next patch link: https://lore.kernel.org/r/20260121135318.651622-21-dev%40lankhorst.se patch subject: [i915-rt v5 20/21] PREEMPT_RT injection config: i386-buildonly-randconfig-002-20260122 (https://download.01.org/0day-ci/archive/20260122/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260122/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): In file included from include/linux/memory_hotplug.h:7, from include/linux/mmzone.h:1534, from include/linux/gfp.h:7, from include/linux/slab.h:16, from include/linux/resource_ext.h:11, from include/linux/acpi.h:14, from drivers/platform/x86/lenovo/wmi-gamezone.c:11: >> drivers/platform/x86/lenovo/wmi-gamezone.c:34:31: warning: 'gz_chain_head' >> defined but not used [-Wunused-variable] 34 | static BLOCKING_NOTIFIER_HEAD(gz_chain_head); | ^~~~~~~~~~~~~ include/linux/notifier.h:119:39: note: in definition of macro 'BLOCKING_NOTIFIER_HEAD' 119 | struct blocking_notifier_head name = \ | ^~~~ vim +/gz_chain_head +34 drivers/platform/x86/lenovo/wmi-gamezone.c 22024ac5366f06 Derek J. Clark 2025-07-01 33 22024ac5366f06 Derek J. Clark 2025-07-01 @34 static BLOCKING_NOTIFIER_HEAD(gz_chain_head); 22024ac5366f06 Derek J. Clark 2025-07-01 35 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
