[hyperv:hyperv-fixes 11/12] ld.lld: error: undefined symbol: idle_thread_get

[hyperv:hyperv-fixes 11/12] ld.lld: error: undefined symbol: idle_thread_get

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git hyperv-fixes
head:   ea05b55de1e0af196caaa9ef70ebd0b29a0f7b45
commit: 9904eadec6dab60ab590fa800fccfc9715020e46 [11/12] x86/hyperv: Use per cpu initial stack for vtl context
config: x86_64-buildonly-randconfig-002-20240302 (https://download.01.org/0day-ci/archive/20240302/202403021151.guImV1Gx-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240302/202403021151.guImV1Gx-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403021151.guImV1Gx-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: idle_thread_get
   >>> referenced by hv_vtl.c
   >>>               arch/x86/hyperv/hv_vtl.o:(hv_vtl_wakeup_secondary_cpu) in archive vmlinux.a

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [hyperv:hyperv-fixes 11/12] ld.lld: error: undefined symbol: idle_thread_get

[Wei Liu]

On Sat, Mar 02, 2024 at 11:58:04AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git hyperv-fixes
> head:   ea05b55de1e0af196caaa9ef70ebd0b29a0f7b45
> commit: 9904eadec6dab60ab590fa800fccfc9715020e46 [11/12] x86/hyperv: Use per cpu initial stack for vtl context
> config: x86_64-buildonly-randconfig-002-20240302 (https://download.01.org/0day-ci/archive/20240302/202403021151.guImV1Gx-lkp@intel.com/config)
> compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240302/202403021151.guImV1Gx-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 <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202403021151.guImV1Gx-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
> >> ld.lld: error: undefined symbol: idle_thread_get
>    >>> referenced by hv_vtl.c
>    >>>               arch/x86/hyperv/hv_vtl.o:(hv_vtl_wakeup_secondary_cpu) in archive vmlinux.a

Saurabh, I'm dropping the offending patch for now.  Please fix it up and
resend.

Thanks,
Wei.

> 
> -- 
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki