Ondrej Mosnacek <omosnace@xxxxxxxxxx> wrote: > - if (fc->purpose == FS_CONTEXT_FOR_KERNEL_MOUNT) > + if (fc->purpose == (FS_CONTEXT_FOR_KERNEL_MOUNT|FS_CONTEXT_FOR_SUBMOUNT)) It's not a bitmask, so you can't do that. You'd need to do: if (fc->purpose == FS_CONTEXT_FOR_KERNEL_MOUNT || fc->purpose == FS_CONTEXT_FOR_SUBMOUNT) or use a switch. David