Re: [PATCH v5 2/3] hyperv: Use reboot notifier to configure sleep state
From: kernel test robot
Date: Tue Nov 18 2025 - 08:38:47 EST
Hi Praveen,
kernel test robot noticed the following build errors:
[auto build test ERROR on next-20251117]
[cannot apply to tip/x86/core linus/master v6.18-rc6 v6.18-rc5 v6.18-rc4 v6.18-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/Praveen-K-Paladugu/hyperv-Add-definitions-for-MSHV-sleep-state-configuration/20251118-051204
base: next-20251117
patch link: https://lore.kernel.org/r/20251117210855.108126-3-prapal%40linux.microsoft.com
patch subject: [PATCH v5 2/3] hyperv: Use reboot notifier to configure sleep state
config: i386-randconfig-141-20251118 (https://download.01.org/0day-ci/archive/20251118/202511182134.X8qi5PeT-lkp@xxxxxxxxx/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251118/202511182134.X8qi5PeT-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511182134.X8qi5PeT-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
>> drivers/hv/mshv_common.c:210:6: error: redefinition of 'hv_sleep_notifiers_register'
210 | void hv_sleep_notifiers_register(void)
| ^
arch/x86/include/asm/mshyperv.h:188:20: note: previous definition is here
188 | static inline void hv_sleep_notifiers_register(void) {};
| ^
1 error generated.
vim +/hv_sleep_notifiers_register +210 drivers/hv/mshv_common.c
209
> 210 void hv_sleep_notifiers_register(void)
--
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