https://bugzilla.kernel.org/show_bug.cgi?id=201685 --- Comment #99 from Guenter Roeck (linux@xxxxxxxxxxxx) --- #98: Good point. I am going to give it a try with the following on top of v4.19.5: Revert "ext4: handle layout changes to pinned DAX mappings" Revert "dax: remove VM_MIXEDMAP for fsdax and device dax" Revert "ext4: close race between direct IO and ext4_break_layouts()" Revert "ext4: improve code readability in ext4_iget()" Revert "ext4: readpages() should submit IO as read-ahead" Wild shot, but I figured it may be worth try. -- You are receiving this mail because: You are watching the assignee of the bug.