tree:
https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git kvm-unmapped-poison
head: e792cd01c639cc658a27badfd07157668a7a5d53
commit: e792cd01c639cc658a27badfd07157668a7a5d53 [7/7] KVM: unmap guest memory with
poison
config: i386-allmodconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git/commit/?id=...
git remote add kas
https://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git
git fetch --no-tags kas kvm-unmapped-poison
git checkout e792cd01c639cc658a27badfd07157668a7a5d53
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>, old ones prefixed by <<):
> ERROR: modpost: "try_to_unmap" [arch/x86/kvm/kvm.ko]
undefined!
ERROR: modpost: "walk_page_range" [arch/x86/kvm/kvm.ko]
undefined!
> ERROR: modpost: "add_range_with_merge"
[arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "pmd_clear_bad"
[arch/x86/kvm/kvm.ko] undefined!
> ERROR: modpost: "remove_migration_ptes"
[arch/x86/kvm/kvm.ko] undefined!
> ERROR: modpost: "clean_sort_range" [arch/x86/kvm/kvm.ko] undefined!
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org