Hi Jeff, After merging the file-locks tree, today's linux-next build (arm multi_v7_defconfig) failed like this: fs/fcntl.c: In function 'SYSC_fcntl64': fs/fcntl.c:414:30: error: 'argp' undeclared (first use in this function) if (copy_from_user(&flock, argp, sizeof(flock))) ^ fs/fcntl.c:414:30: note: each undeclared identifier is reported only once for each function it appears in fs/fcntl.c:416:23: error: 'filp' undeclared (first use in this function) err = fcntl_getlk64(filp, cmd, &flock); ^ Caused by commit 0416b792294c ("fs/locks: pass kernel struct flock to fcntl_getlk/setlk") This build has BITS_PER_LONG == 32. I have used the file-locks tree from next-20170516 for today. -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html