Re: [linux-next:master 9063/11993] ld.lld: error: undefined symbol: find_vm_area

[<Conor.Dooley@microchip.com>]

On 01/10/2022 16:48, kernel test robot wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> Hi Liu,
> 
> FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   274d7803837da78dfc911bcda0d593412676fc20
> commit: d9729d9cdcd69ee2e9c9be4cc2230227f015ca9f [9063/11993] riscv: Enable HAVE_ARCH_HUGE_VMALLOC for 64BIT
> config: riscv-buildonly-randconfig-r001-20220926
> compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # install riscv cross compiling tool for clang build
>         # apt-get install binutils-riscv64-linux-gnu
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d9729d9cdcd69ee2e9c9be4cc2230227f015ca9f
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout d9729d9cdcd69ee2e9c9be4cc2230227f015ca9f
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):

These should *not* be in my -next & I apologise for applying them accidentally.
Now dropped!

> 
>>> ld.lld: error: undefined symbol: find_vm_area
>    >>> referenced by page_alloc.c:2303 (mm/page_alloc.c:2303)
>    >>>               page_alloc.o:(alloc_large_system_hash) in archive mm/built-in.a
> 
> Kconfig warnings: (for reference only)
>    WARNING: unmet direct dependencies detected for HAVE_ARCH_HUGE_VMALLOC
>    Depends on [n]: HAVE_ARCH_HUGE_VMAP [=n]
>    Selected by [y]:
>    - RISCV [=y]
> 
> --
> 0-DAY CI Kernel Test Service
> https://01.org/lkp