On Tue, Dec 12, 2017 at 02:17:05PM -0500, Jeff Layton wrote:

Hi! I neglected to mark this patch for stable when I merged it, and it probably should have been, as Vitaly points out that locking for 32-bit apps running on a 64-bit kernel is broken. Can you pick this for v4.14 stable?

commit: 4d2dc2cc766c3b51929658cacbc6e34fc8e242fb
subject: fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall

Now applied, thanks.

greg k-h