The patch titled nilfs2: super block operations fix endian bug has been added to the -mm tree. Its filename is nilfs2-super-block-operations-fix-endian-bug.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: nilfs2: super block operations fix endian bug From: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx> This adds a missing endian conversion of checksum field in the super block. This fixes compatibility issue on big endian machines which will come to surface after supporting recovery of super block. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/nilfs2/super.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN fs/nilfs2/super.c~nilfs2-super-block-operations-fix-endian-bug fs/nilfs2/super.c --- a/fs/nilfs2/super.c~nilfs2-super-block-operations-fix-endian-bug +++ a/fs/nilfs2/super.c @@ -287,9 +287,9 @@ int nilfs_commit_super(struct nilfs_sb_i sbp->s_free_blocks_count = cpu_to_le64(nfreeblocks); sbp->s_wtime = cpu_to_le64(get_seconds()); sbp->s_sum = 0; - sbp->s_sum = crc32_le(nilfs->ns_crc_seed, (unsigned char *)sbp, - le16_to_cpu(sbp->s_bytes)); - + sbp->s_sum = cpu_to_le32(crc32_le(nilfs->ns_crc_seed, + (unsigned char *)sbp, + le16_to_cpu(sbp->s_bytes))); sbi->s_super->s_dirt = 0; return nilfs_sync_super(sbi); } _ Patches currently in -mm which might be from konishi.ryusuke@xxxxxxxxxxxxx are nilfs2-add-document.patch nilfs2-disk-format-and-userland-interface.patch nilfs2-add-inode-and-other-major-structures.patch nilfs2-integrated-block-mapping.patch nilfs2-integrated-block-mapping-remove-nilfs-bmap-wrapper-macros.patch nilfs2-integrated-block-mapping-remove-nilfs-bmap-wrapper-macros-checkpatch-fixes.patch nilfs2-b-tree-based-block-mapping.patch nilfs2-direct-block-mapping.patch nilfs2-b-tree-node-cache.patch nilfs2-buffer-and-page-operations.patch nilfs2-meta-data-file.patch nilfs2-persistent-object-allocator.patch nilfs2-disk-address-translator.patch nilfs2-inode-map-file.patch nilfs2-checkpoint-file.patch nilfs2-segment-usage-file.patch nilfs2-segment-usage-file-fix-wrong-counting-of-checkpoints-and-dirty-segments.patch nilfs2-inode-operations.patch nilfs2-inode-operations-fix.patch nilfs2-file-operations.patch nilfs2-directory-entry-operations.patch nilfs2-pathname-operations.patch nilfs2-pathname-operations-fix.patch nilfs2-operations-for-the_nilfs-core-object.patch nilfs2-super-block-operations.patch nilfs2-super-block-operations-fix.patch nilfs2-segment-buffer.patch nilfs2-segment-buffer-fix.patch nilfs2-segment-constructor.patch nilfs2-segment-constructor-insert-checks-and-hole-block-allocation-in-page_mkwrite.patch nilfs2-fix-miss-sync-issue-for-do_sync_mapping_range.patch nilfs2-fix-miss-sync-issue-for-do_sync_mapping_range-fix.patch nilfs2-recovery-functions.patch nilfs2-another-dat-for-garbage-collection.patch nilfs2-block-cache-for-garbage-collection.patch nilfs2-ioctl-operations.patch nilfs2-update-makefile-and-kconfig.patch nilfs2-fix-problems-of-memory-allocation-in-ioctl.patch nilfs2-cleanup-nilfs_clear_inode.patch nilfs2-avoid-double-error-caused-by-nilfs_transaction_end.patch nilfs2-insert-explanations-in-gcinode-file.patch nilfs2-add-maintainer.patch nilfs2-fix-gc-failure-on-volumes-keeping-numerous-snapshots.patch nilfs2-clean-up-indirect-function-calling-conventions.patch nilfs2-fix-buggy-behavior-seen-in-enumerating-checkpoints.patch nilfs2-remove-timedwait-ioctl-command.patch nilfs2-use-fixed-sized-types-for-ioctl-structures.patch nilfs2-remove-compat-ioctl-code.patch nilfs2-use-unlocked_ioctl.patch nilfs2-extend-nilfs_sustat-ioctl-struct.patch nilfs2-replace-bug_on-and-bug-calls-triggerable-from-ioctl.patch nilfs2-super-block-operations-fix-endian-bug.patch nilfs2-clean-up-sketch-file.patch nilfs2-mark-minor-flag-for-checkpoint-created-by-internal-operation.patch nilfs2-simplify-handling-of-active-state-of-segments.patch nilfs2-introduce-secondary-super-block.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html