Here is another update of the richacl patch queue. I would like to ask for feedback so that the core and local filesystem code (patches 1-24) can be merged in the 4.4 merge window. Changes since the last posting (http://lwn.net/Articles/660392/): * The kernel nfs client can now distinguish between users and groups which have no ID mapping and the nobody user/group. This requires an extension to the nfsidmap user-space helper from the nfs-utils package [2]. When the kernel detects that nfsidmap doesn't support the new mapping, it falls back to the old one. * Minor bugs with unmapped user and group names in nfs and nfsd have been fixed. Some functions have been split to be easier to understand. * The ext4 and xfs filesystem code has been simplified based on feedback from Dave Chinner. On xfs, richacls can no longer be compiled out (but they will only be effective on file systems with the richacl feature set). The complete patch queue is available in git form at [1]. The richacl user-space utilitites and test suite are available at [3]. Please see the richacl homepage [4] for more information. [1] git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \ richacl-2015-10-16 [2] https://github.com/andreas-gruenbacher/nfs-utils [3] https://github.com/andreas-gruenbacher/richacl/ [4] http://www.bestbits.at/richacl/ Thanks, Andreas Andreas Gruenbacher (46): vfs: Add IS_ACL() and IS_RICHACL() tests vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags vfs: Make the inode passed to inode_change_ok non-const vfs: Add permission flags for setting file attributes richacl: In-memory representation and helper functions richacl: Permission mapping functions richacl: Compute maximum file masks from an acl richacl: Permission check algorithm vfs: Cache base_acl objects in inodes vfs: Add get_richacl and set_richacl inode operations vfs: Cache richacl in struct inode richacl: Update the file masks in chmod() richacl: Check if an acl is equivalent to a file mode richacl: Create-time inheritance richacl: Automatic Inheritance richacl: xattr mapping functions richacl: Add richacl xattr handler vfs: Add richacl permission checking xfs: Fix error path in xfs_get_acl xfs: Make xfs_set_mode non-static xfs: Add richacl support richacl: acl editing helper functions richacl: Move everyone@ aces down the acl richacl: Propagate everyone@ permissions to other aces richacl: Set the owner permissions to the owner mask richacl: Set the other permissions to the other mask richacl: Isolate the owner and group classes richacl: Apply the file masks to a richacl richacl: Create richacl from mode values nfsd: Keep list of acls to dispose of in compoundargs nfsd: Use richacls as internal acl representation nfsd: Add richacl support nfsd: Add support for the v4.1 dacl attribute nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions richacl: Add support for unmapped identifiers nfsd: Add support for unmapped richace identifiers ext4: Don't allow unmapped identifiers in richacls xfs: Don't allow unmapped identifiers in richacls sunrpc: Allow to demand-allocate pages to encode into sunrpc: Add xdr_init_encode_pages nfs: Fix GETATTR bitmap verification nfs: Remove unused xdr page offsets in getacl/setacl arguments nfs: Distinguish missing users and groups from nobody nfs: Add richacl support nfs: Add support for the v4.1 dacl attribute Aneesh Kumar K.V (2): ext4: Add richacl support ext4: Add richacl feature flag drivers/staging/lustre/lustre/llite/llite_lib.c | 2 +- fs/Kconfig | 9 + fs/Makefile | 3 + fs/attr.c | 81 ++- fs/ext4/Kconfig | 11 + fs/ext4/Makefile | 1 + fs/ext4/ext4.h | 6 +- fs/ext4/file.c | 3 + fs/ext4/ialloc.c | 11 +- fs/ext4/inode.c | 12 +- fs/ext4/namei.c | 5 + fs/ext4/richacl.c | 145 ++++ fs/ext4/richacl.h | 40 ++ fs/ext4/super.c | 42 +- fs/ext4/xattr.c | 7 + fs/f2fs/acl.c | 4 +- fs/inode.c | 15 +- fs/jffs2/acl.c | 6 +- fs/namei.c | 111 ++- fs/nfs/inode.c | 3 - fs/nfs/nfs4idmap.c | 57 +- fs/nfs/nfs4proc.c | 734 ++++++++++++++----- fs/nfs/nfs4xdr.c | 261 ++++++- fs/nfs/super.c | 4 +- fs/nfs_common/Makefile | 1 + fs/nfs_common/nfs4acl.c | 44 ++ fs/nfsd/Kconfig | 1 + fs/nfsd/acl.h | 23 +- fs/nfsd/nfs4acl.c | 487 +++++++------ fs/nfsd/nfs4proc.c | 25 +- fs/nfsd/nfs4xdr.c | 268 ++++--- fs/nfsd/nfsd.h | 6 +- fs/nfsd/nfsfh.c | 8 +- fs/nfsd/vfs.c | 28 +- fs/nfsd/vfs.h | 17 +- fs/nfsd/xdr4.h | 12 +- fs/posix_acl.c | 26 +- fs/richacl_base.c | 685 ++++++++++++++++++ fs/richacl_compat.c | 915 ++++++++++++++++++++++++ fs/richacl_inode.c | 333 +++++++++ fs/richacl_xattr.c | 345 +++++++++ fs/xattr.c | 34 +- fs/xfs/Kconfig | 1 + fs/xfs/Makefile | 1 + fs/xfs/libxfs/xfs_format.h | 11 +- fs/xfs/xfs_acl.c | 19 +- fs/xfs/xfs_acl.h | 1 - fs/xfs/xfs_inode.c | 24 + fs/xfs/xfs_inode.h | 2 + fs/xfs/xfs_iops.c | 44 +- fs/xfs/xfs_richacl.c | 106 +++ fs/xfs/xfs_richacl.h | 23 + fs/xfs/xfs_super.c | 6 +- fs/xfs/xfs_super.h | 4 + fs/xfs/xfs_xattr.c | 2 + include/linux/fs.h | 51 +- include/linux/nfs4.h | 24 +- include/linux/nfs4acl.h | 7 + include/linux/nfs_fs.h | 1 - include/linux/nfs_fs_sb.h | 3 + include/linux/nfs_xdr.h | 13 +- include/linux/posix_acl.h | 12 +- include/linux/richacl.h | 276 +++++++ include/linux/richacl_compat.h | 40 ++ include/linux/richacl_xattr.h | 44 ++ include/linux/sunrpc/xdr.h | 2 + include/uapi/linux/Kbuild | 2 + include/uapi/linux/fs.h | 3 +- include/uapi/linux/nfs4.h | 3 +- include/uapi/linux/richacl.h | 111 +++ include/uapi/linux/richacl_xattr.h | 44 ++ include/uapi/linux/xattr.h | 2 + net/sunrpc/xdr.c | 34 + 73 files changed, 4985 insertions(+), 762 deletions(-) create mode 100644 fs/ext4/richacl.c create mode 100644 fs/ext4/richacl.h create mode 100644 fs/nfs_common/nfs4acl.c create mode 100644 fs/richacl_base.c create mode 100644 fs/richacl_compat.c create mode 100644 fs/richacl_inode.c create mode 100644 fs/richacl_xattr.c create mode 100644 fs/xfs/xfs_richacl.c create mode 100644 fs/xfs/xfs_richacl.h create mode 100644 include/linux/nfs4acl.h create mode 100644 include/linux/richacl.h create mode 100644 include/linux/richacl_compat.h create mode 100644 include/linux/richacl_xattr.h create mode 100644 include/uapi/linux/richacl.h create mode 100644 include/uapi/linux/richacl_xattr.h -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
