Hi Chris, After merging the btrfs tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: fs/btrfs/ioctl.c: In function 'btrfs_ioctl': fs/btrfs/ioctl.c:3940:7: error: case label does not reduce to an integer constant Caused by commit 0aa7cbc7585a ("Btrfs: add support for device replace ioctls"). I have used the btrfs tree from next-20121214 for today (which was empty). I have to say that these btrfs commits have come to linux-next very late in the game (i.e. some of them have author dates back in September and October and yet they only appeared in linux-next today). Also, the committer of this commits is Josef Bacik but there is not Signed-off-by him. There are other commits that are committed by you, Chris, that also do not have a Signed-off-by you. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au