tree: git://git.cmpxchg.org/linux-mmotm.git master
head: 8276ddb3c638602509386f1a05f75326dbf5ce09
commit: 905a9b0bd6eba8d56ea426ff5ad32b19eecae750 [117/211] mm/hmm/mirror: helper to snapshot CPU page table
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 905a9b0bd6eba8d56ea426ff5ad32b19eecae750
# save the attached .config to linux build tree
make.cross ARCH=ia64
All errors (new ones prefixed by >>):
mm/hmm.c: In function 'hmm_vma_walk':
>> mm/hmm.c:354:24: error: implicit declaration of function 'pmd_pfn' [-Werror=implicit-function-declaration]
unsigned long pfn = pmd_pfn(pmd) + pte_index(addr);
^~~~~~~
mm/hmm.c:358:5: error: implicit declaration of function 'hmm_pfns_clear' [-Werror=implicit-function-declaration]
hmm_pfns_clear(&pfns[i], addr, next);
^~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/pmd_pfn +354 mm/hmm.c
348 barrier();
349 if (pmd_none(pmd) || pmd_bad(pmd)) {
350 hmm_pfns_empty(&pfns[i], addr, next);
351 continue;
352 }
353 if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) {
> 354 unsigned long pfn = pmd_pfn(pmd) + pte_index(addr);
355 hmm_pfn_t flags = flag;
356
357 if (pmd_protnone(pmd)) {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
