On Thu, Aug 31, 2017 at 05:43:36PM +0200, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.18.69 release. > There are 24 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Sat Sep 2 15:40:49 UTC 2017. > Anything received after that time might be too late. > Preliminary report. The problem affects both 3.18.y and 4.4.y, and various builds in both. Error log: fs/f2fs/super.c:848:20: error: redefinition of 'sanity_check_area_boundary' static inline bool sanity_check_area_boundary(struct super_block *sb, ^ fs/f2fs/super.c:775:20: note: previous definition of 'sanity_check_area_boundary' was here static inline bool sanity_check_area_boundary(struct super_block *sb, ^ fs/f2fs/super.c: In function 'sanity_check_ckpt': fs/f2fs/super.c:1052:12: error: 'sb' undeclared Guenter