v1->v2: 1. Repalce lower layers parsing code with the existing helper function ovl_parse_param_lowerdir(). 2. Add '\n' for pr_err in function ovl_parse_param_lowerdir(). The overlay/079, overlay/085 and overlay/086 are passed after applying pacthes. Christian Brauner (1): ovl: pass string to ovl_parse_layer() Zhihao Cheng (2): ovl: fix wrong lowerdir number check for parameter Opt_lowerdir ovl: ovl_parse_param_lowerdir: Add missed '\n' for pr_err fs/overlayfs/params.c | 49 ++++++++++--------------------------------- 1 file changed, 11 insertions(+), 38 deletions(-) -- 2.39.2