Hi Randy, > On Aug 7, 2019, at 8:11 AM, Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > On 8/7/19 1:36 AM, Stephen Rothwell wrote: >> Hi all, >> >> Changes since 20190806: >> > > on i386: > > when CONFIG_SHMEM is not set/enabled: > > ../mm/khugepaged.c: In function ‘khugepaged_scan_mm_slot’: > ../mm/khugepaged.c:1874:2: error: implicit declaration of function ‘khugepaged_collapse_pte_mapped_thps’; did you mean ‘collapse_pte_mapped_thp’? [-Werror=implicit-function-declaration] > khugepaged_collapse_pte_mapped_thps(mm_slot); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thanks for the report. Shall I resend the patch, or shall I send fix on top of current patch? Best, Song