lkml.org 
[lkml]   [2015]   [Nov]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v15 00/22] Richacls (Core and Ext4)
Date
Here is another update to the richacl patch queue.  This posting contains
the patches ready to be merged; the patches later in the queue still need
some more review.

Changes since the last posting (http://thread.gmane.org/gmane.linux.kernel.cifs/11221):

* Replacing an existing file or directory requires to be able to delete
and recreate it. A new function may_replace was added to test for replace
access vs. delete access (may_delete); this simplifies the code and makes it
more readable. Without richacls, deleting and creating requires the same
permissions, and making that distinction wasn't useful.

* The DELETE permission on a file was accidentally allowing to replace the
file without also requiring the ADD_FILE permission on the containing
directory. This was fixed and a regression test was added to the test
suite.

* A comment as to how pages for XDR-encoded ACLs are alocated was added to
__nfs4_proc_set_acl. (See the complete patch queue for that.)


The complete patch queue is available in git form here:

git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \
richacl-2015-11-09


The richacl user-space utilitites, man pages, and test suite are available
here:

https://github.com/andreas-gruenbacher/richacl


Changes to other user-space packages for richacl are available here:

https://github.com/andreas-gruenbacher/coreutils
https://github.com/andreas-gruenbacher/e2fsprogs
https://github.com/andreas-gruenbacher/xfsprogs-dev
https://github.com/andreas-gruenbacher/nfs-utils


Please see the richacl homepage for more information:

http://www.bestbits.at/richacl/


Thanks,
Andreas

Andreas Gruenbacher (20):
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
posix_acl: Unexport acl_by_type and make it static
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

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 | 3 +
fs/Makefile | 2 +
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 | 142 ++++++
fs/ext4/richacl.h | 40 ++
fs/ext4/super.c | 49 +-
fs/ext4/xattr.c | 7 +
fs/f2fs/acl.c | 4 +-
fs/inode.c | 15 +-
fs/jffs2/acl.c | 10 +-
fs/namei.c | 118 +++--
fs/posix_acl.c | 50 +--
fs/richacl_base.c | 564 ++++++++++++++++++++++++
fs/richacl_inode.c | 333 ++++++++++++++
fs/richacl_xattr.c | 298 +++++++++++++
fs/xattr.c | 34 +-
include/linux/fs.h | 60 ++-
include/linux/posix_acl.h | 13 +-
include/linux/richacl.h | 208 +++++++++
include/linux/richacl_xattr.h | 44 ++
include/uapi/linux/Kbuild | 2 +
include/uapi/linux/fs.h | 3 +-
include/uapi/linux/richacl.h | 152 +++++++
include/uapi/linux/richacl_xattr.h | 44 ++
include/uapi/linux/xattr.h | 2 +
33 files changed, 2222 insertions(+), 107 deletions(-)
create mode 100644 fs/ext4/richacl.c
create mode 100644 fs/ext4/richacl.h
create mode 100644 fs/richacl_base.c
create mode 100644 fs/richacl_inode.c
create mode 100644 fs/richacl_xattr.c
create mode 100644 include/linux/richacl.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



\
 
 \ /
  Last update: 2015-11-09 12:21    [W:0.164 / U:0.868 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site