Hi David, [Seems I somehow failed to actually send the following message a couple of days ago, sorry.] After merging the btrfs-kdave tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: fs/btrfs/tree-checker.c:33:10: fatal error: hash.h: No such file or directory #include "hash.h" ^~~~~~~~ Caused by commit 8bd2a9b19fd7 ("btrfs: Remove custom crc32c init code") interacting with commit ad7b0368f33c ("btrfs: tree-checker: Add checker for dir item") from Linus' tree. It should have been fixed up in commit 99ca8d38ea90 ("Merge branch 'ext/nikbor/libcrc32c' into for-next-next-v4.16-20180206") I have used the btrfs-kdave tree from next-20180206 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