The original patch had a spelling mistake. I re-sent a new version (V2) earlier, but perhaps you missed it. I encountered a compilation error today. [auto build test ERROR on next-20250714] [cannot apply to tytso-ext4/dev v6.16-rc6 v6.16-rc5 v6.16-rc4 linus/master v6.16-rc6] Here's the updated patch marked as V2 for clarity. chuguangqing (1): ext4: add FALLOC_FL_ALLOCATE_RANGE to supported flags mask fs/ext4/extents.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.43.5