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BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Dmitry Torokhov tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 4eb2586bd40db27d77cc5b724ca9386ed0c71d53 commit: 21f6c39938a10abfc98961000b04b55fa0e70d89 [6617/16276] Input: gscps2 - serialize concurrent interrupt handlers :::::: branch date: 25 hours ago :::::: commit date: 3 weeks ago config: parisc-randconfig-r2202-20261012 (https://download.01.org/0day-ci/archive/20261013/202610132133.2qxXMlYV-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 10.5.0 smatch: v0.5.0-9187-g5189e3fb 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 | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202610132133.2qxXMlYV-lkp@intel.com/ smatch warnings: include/linux/spinlock.h:626 class_spinlock_irqsave_try_constructor() warn: passing zero to 'ERR_PTR' vim +/ERR_PTR +626 include/linux/spinlock.h 54da6a0924311c Peter Zijlstra 2023-05-26 625 e4ab322fbaaaf8 Peter Zijlstra 2023-09-17 @626 DEFINE_LOCK_GUARD_1_COND(spinlock_irqsave, _try, e4ab322fbaaaf8 Peter Zijlstra 2023-09-17 627 spin_trylock_irqsave(_T->lock, _T->flags)) f16a802d402d73 Marco Elver 2025-12-19 628 DECLARE_LOCK_GUARD_1_ATTRS(spinlock_irqsave_try, __acquires(_T), __releases(*(spinlock_t **)_T)) f16a802d402d73 Marco Elver 2025-12-19 629 #define class_spinlock_irqsave_try_constructor(_T) WITH_LOCK_GUARD_1_ATTRS(spinlock_irqsave_try, _T) e4ab322fbaaaf8 Peter Zijlstra 2023-09-17 630 :::::: The code at line 626 was first introduced by commit :::::: e4ab322fbaaaf84b23d6cb0e3317a7f68baf36dc cleanup: Add conditional guard support :::::: TO: Peter Zijlstra :::::: CC: Peter Zijlstra -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki