Hi Mukesh, kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20250909] [also build test WARNING on v6.17-rc5] [cannot apply to tip/x86/core tip/master linus/master arnd-asm-generic/master tip/auto-latest v6.17-rc5 v6.17-rc4 v6.17-rc3] [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/Mukesh-Rathor/x86-hyperv-Rename-guest-crash-shutdown-function/20250910-081309 base: next-20250909 patch link: https://lore.kernel.org/r/20250910001009.2651481-7-mrathor%40linux.microsoft.com patch subject: [PATCH v1 6/6] x86/hyperv: Enable build of hypervisor crashdump collection files config: x86_64-randconfig-073-20250913 (https://download.01.org/0day-ci/archive/20250913/[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/20250913/[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 arch/x86/include/asm/mshyperv.h:272, from arch/x86/hyperv/hv_apic.c:29: >> include/asm-generic/mshyperv.h:370:5: warning: "CONFIG_CRASH_DUMP" is not >> defined, evaluates to 0 [-Wundef] 370 | #if CONFIG_CRASH_DUMP | ^~~~~~~~~~~~~~~~~ vim +/CONFIG_CRASH_DUMP +370 include/asm-generic/mshyperv.h 369 > 370 #if CONFIG_CRASH_DUMP 371 void hv_root_crash_init(void); 372 void hv_crash_asm32(void); 373 void hv_crash_asm64_lbl(void); 374 void hv_crash_asm_end(void); 375 #else /* CONFIG_CRASH_DUMP */ 376 static inline void hv_root_crash_init(void) {} 377 #endif /* CONFIG_CRASH_DUMP */ 378 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
