From: "J. Bruce Fields" <bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
To: Andreas Gruenbacher <agruenba-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Alexander Viro
<viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>,
Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>,
Andreas Dilger
<adilger.kernel-m1MBpc4rdrD3fQ9qLvQP4Q@public.gmane.org>,
Jeff Layton <jlayton-vpEMnDpepFuMZCB2o+C8xQ@public.gmane.org>,
Trond Myklebust
<trond.myklebust-7I+n7zu2hftEKMMhf/gKZA@public.gmane.org>,
Anna Schumaker
<anna.schumaker-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>,
linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v8 00/41] Richacls
Date: Mon, 28 Sep 2015 12:35:43 -0400 [thread overview]
Message-ID: <20150928163543.GF1358@fieldses.org> (raw)
In-Reply-To: <1443391772-10171-1-git-send-email-agruenba-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
On Mon, Sep 28, 2015 at 12:08:51AM +0200, Andreas Gruenbacher wrote:
> here's another update of the richacl patch queue. At this stage, I would
> like to ask for final feedback so that the core and ext4 code (patches
> 1-19) can be merged in the 4.4 merge window. The nfsd and nfs code should
> then go through the respective maintainer trees.
I've been over the core richacl and nfsd parts very carefully, and they
definitely look ready to me.
> Changes since the last posting (https://lwn.net/Articles/656704/):
>
> * The MAY_DELETE_SELF permission now also overrides the sticky
> directory checks.
>
> * Fix the permission check algorithm to apply the owner mask instead
> of the group mask to user entries matching the current owner. That way,
> the owner will retain the permissions in those entries when creating
> objects with create mode 0700 and similar. (A chmod to mode 0700 already
> creates an owner@:rwpx::allow ace, which was hiding this bug.)
>
> * Fix richacl_apply_masks to properly insert deny aces when raising the
> permissions of the other class. The bug could be triggered by
> chmod'ing a group@:r::allow acl to mode 0077, for example.
>
> * Various cleanups and improvements to comments.
>
>
> The complete patch queue is available here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \
> richacl-2015-09-28
>
>
> The richacl user-space utilitites and test suite are available here:
>
> https://github.com/andreas-gruenbacher/richacl/
>
>
> Open issues in nfs:
>
> * When a user or group name cannot be mapped, nfs's idmapper always maps it
> to nobody. That's good enough for mapping the file owner and owning
> group, but not for identifiers in acls. For now, to get the nfs richacl
> support somewhat working, I'm explicitly checking if mapping has resulted
> in uid/gid 99 in the kernel.
>
> * When the nfs server replies with NFS4ERR_BADNAME for any user or group
> name lookup, the client will stop sending numeric uids and gids to the
> server even when the lookup wasn't numeric. From then on, the client
> will translate uids and gids that have no mapping to the string "nobody",
> and the server will reject them. This problem is not specific to acls.
Do you have fixes in mind for these two issues?
--b.
>
> Thanks,
> Andreas
>
> Andreas Gruenbacher (39):
> 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: Update the file masks in chmod()
> richacl: Permission check algorithm
> vfs: Cache base_acl objects in inodes
> vfs: Cache richacl in struct inode
> richacl: Check if an acl is equivalent to a file mode
> richacl: Create-time inheritance
> richacl: Automatic Inheritance
> richacl: xattr mapping functions
> vfs: Add richacl permission checking
> 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
> ext4: 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: Add richacl support
> nfs: Add support for the v4.1 dacl attribute
> richacl: uapi header split
>
> 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 | 15 +
> fs/ext4/Makefile | 1 +
> fs/ext4/acl.c | 6 +-
> fs/ext4/acl.h | 12 +-
> fs/ext4/ext4.h | 6 +-
> fs/ext4/file.c | 6 +-
> fs/ext4/ialloc.c | 7 +-
> fs/ext4/inode.c | 10 +-
> fs/ext4/namei.c | 11 +-
> fs/ext4/richacl.c | 218 ++++++
> fs/ext4/richacl.h | 47 ++
> fs/ext4/super.c | 42 +-
> fs/ext4/xattr.c | 6 +
> fs/ext4/xattr.h | 1 +
> 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/nfs4proc.c | 701 +++++++++++++-----
> fs/nfs/nfs4xdr.c | 257 ++++++-
> 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 | 482 +++++++------
> 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 | 682 ++++++++++++++++++
> fs/richacl_compat.c | 915 ++++++++++++++++++++++++
> fs/richacl_inode.c | 297 ++++++++
> fs/richacl_xattr.c | 267 +++++++
> fs/xattr.c | 34 +-
> include/linux/fs.h | 50 +-
> include/linux/nfs4.h | 24 +-
> include/linux/nfs4acl.h | 7 +
> include/linux/nfs_fs.h | 1 -
> include/linux/nfs_fs_sb.h | 2 +
> include/linux/nfs_xdr.h | 13 +-
> include/linux/posix_acl.h | 12 +-
> include/linux/richacl.h | 275 +++++++
> include/linux/richacl_compat.h | 40 ++
> include/linux/richacl_xattr.h | 47 ++
> 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 | 43 ++
> include/uapi/linux/xattr.h | 2 +
> net/sunrpc/xdr.c | 34 +
> 62 files changed, 4659 insertions(+), 732 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 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
>
> --
> 2.4.3
>
>
> Andreas Gruenbacher (39):
> 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: Update the file masks in chmod()
> richacl: Permission check algorithm
> vfs: Cache base_acl objects in inodes
> vfs: Cache richacl in struct inode
> richacl: Check if an acl is equivalent to a file mode
> richacl: Create-time inheritance
> richacl: Automatic Inheritance
> richacl: xattr mapping functions
> vfs: Add richacl permission checking
> 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
> ext4: 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: Add richacl support
> nfs: Add support for the v4.1 dacl attribute
> richacl: uapi header split
>
> 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 | 15 +
> fs/ext4/Makefile | 1 +
> fs/ext4/acl.c | 6 +-
> fs/ext4/acl.h | 12 +-
> fs/ext4/ext4.h | 6 +-
> fs/ext4/file.c | 6 +-
> fs/ext4/ialloc.c | 7 +-
> fs/ext4/inode.c | 10 +-
> fs/ext4/namei.c | 11 +-
> fs/ext4/richacl.c | 218 ++++++
> fs/ext4/richacl.h | 47 ++
> fs/ext4/super.c | 42 +-
> fs/ext4/xattr.c | 6 +
> fs/ext4/xattr.h | 1 +
> 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/nfs4proc.c | 701 +++++++++++++-----
> fs/nfs/nfs4xdr.c | 257 ++++++-
> 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 | 482 +++++++------
> 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 | 682 ++++++++++++++++++
> fs/richacl_compat.c | 915 ++++++++++++++++++++++++
> fs/richacl_inode.c | 297 ++++++++
> fs/richacl_xattr.c | 267 +++++++
> fs/xattr.c | 34 +-
> include/linux/fs.h | 50 +-
> include/linux/nfs4.h | 24 +-
> include/linux/nfs4acl.h | 7 +
> include/linux/nfs_fs.h | 1 -
> include/linux/nfs_fs_sb.h | 2 +
> include/linux/nfs_xdr.h | 13 +-
> include/linux/posix_acl.h | 12 +-
> include/linux/richacl.h | 275 +++++++
> include/linux/richacl_compat.h | 40 ++
> include/linux/richacl_xattr.h | 47 ++
> 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 | 43 ++
> include/uapi/linux/xattr.h | 2 +
> net/sunrpc/xdr.c | 34 +
> 62 files changed, 4659 insertions(+), 732 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 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
>
> --
> 2.4.3
--
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WARNING: multiple messages have this Message-ID (diff)
From: "J. Bruce Fields" <bfields@fieldses.org>
To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
"Theodore Ts'o" <tytso@mit.edu>,
Andreas Dilger <adilger.kernel@dilger.ca>,
Jeff Layton <jlayton@poochiereds.net>,
Trond Myklebust <trond.myklebust@primarydata.com>,
Anna Schumaker <anna.schumaker@netapp.com>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org,
linux-api@vger.kernel.org
Subject: Re: [PATCH v8 00/41] Richacls
Date: Mon, 28 Sep 2015 12:35:43 -0400 [thread overview]
Message-ID: <20150928163543.GF1358@fieldses.org> (raw)
In-Reply-To: <1443391772-10171-1-git-send-email-agruenba@redhat.com>
On Mon, Sep 28, 2015 at 12:08:51AM +0200, Andreas Gruenbacher wrote:
> here's another update of the richacl patch queue. At this stage, I would
> like to ask for final feedback so that the core and ext4 code (patches
> 1-19) can be merged in the 4.4 merge window. The nfsd and nfs code should
> then go through the respective maintainer trees.
I've been over the core richacl and nfsd parts very carefully, and they
definitely look ready to me.
> Changes since the last posting (https://lwn.net/Articles/656704/):
>
> * The MAY_DELETE_SELF permission now also overrides the sticky
> directory checks.
>
> * Fix the permission check algorithm to apply the owner mask instead
> of the group mask to user entries matching the current owner. That way,
> the owner will retain the permissions in those entries when creating
> objects with create mode 0700 and similar. (A chmod to mode 0700 already
> creates an owner@:rwpx::allow ace, which was hiding this bug.)
>
> * Fix richacl_apply_masks to properly insert deny aces when raising the
> permissions of the other class. The bug could be triggered by
> chmod'ing a group@:r::allow acl to mode 0077, for example.
>
> * Various cleanups and improvements to comments.
>
>
> The complete patch queue is available here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \
> richacl-2015-09-28
>
>
> The richacl user-space utilitites and test suite are available here:
>
> https://github.com/andreas-gruenbacher/richacl/
>
>
> Open issues in nfs:
>
> * When a user or group name cannot be mapped, nfs's idmapper always maps it
> to nobody. That's good enough for mapping the file owner and owning
> group, but not for identifiers in acls. For now, to get the nfs richacl
> support somewhat working, I'm explicitly checking if mapping has resulted
> in uid/gid 99 in the kernel.
>
> * When the nfs server replies with NFS4ERR_BADNAME for any user or group
> name lookup, the client will stop sending numeric uids and gids to the
> server even when the lookup wasn't numeric. From then on, the client
> will translate uids and gids that have no mapping to the string "nobody",
> and the server will reject them. This problem is not specific to acls.
Do you have fixes in mind for these two issues?
--b.
>
> Thanks,
> Andreas
>
> Andreas Gruenbacher (39):
> 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: Update the file masks in chmod()
> richacl: Permission check algorithm
> vfs: Cache base_acl objects in inodes
> vfs: Cache richacl in struct inode
> richacl: Check if an acl is equivalent to a file mode
> richacl: Create-time inheritance
> richacl: Automatic Inheritance
> richacl: xattr mapping functions
> vfs: Add richacl permission checking
> 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
> ext4: 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: Add richacl support
> nfs: Add support for the v4.1 dacl attribute
> richacl: uapi header split
>
> 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 | 15 +
> fs/ext4/Makefile | 1 +
> fs/ext4/acl.c | 6 +-
> fs/ext4/acl.h | 12 +-
> fs/ext4/ext4.h | 6 +-
> fs/ext4/file.c | 6 +-
> fs/ext4/ialloc.c | 7 +-
> fs/ext4/inode.c | 10 +-
> fs/ext4/namei.c | 11 +-
> fs/ext4/richacl.c | 218 ++++++
> fs/ext4/richacl.h | 47 ++
> fs/ext4/super.c | 42 +-
> fs/ext4/xattr.c | 6 +
> fs/ext4/xattr.h | 1 +
> 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/nfs4proc.c | 701 +++++++++++++-----
> fs/nfs/nfs4xdr.c | 257 ++++++-
> 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 | 482 +++++++------
> 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 | 682 ++++++++++++++++++
> fs/richacl_compat.c | 915 ++++++++++++++++++++++++
> fs/richacl_inode.c | 297 ++++++++
> fs/richacl_xattr.c | 267 +++++++
> fs/xattr.c | 34 +-
> include/linux/fs.h | 50 +-
> include/linux/nfs4.h | 24 +-
> include/linux/nfs4acl.h | 7 +
> include/linux/nfs_fs.h | 1 -
> include/linux/nfs_fs_sb.h | 2 +
> include/linux/nfs_xdr.h | 13 +-
> include/linux/posix_acl.h | 12 +-
> include/linux/richacl.h | 275 +++++++
> include/linux/richacl_compat.h | 40 ++
> include/linux/richacl_xattr.h | 47 ++
> 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 | 43 ++
> include/uapi/linux/xattr.h | 2 +
> net/sunrpc/xdr.c | 34 +
> 62 files changed, 4659 insertions(+), 732 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 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
>
> --
> 2.4.3
>
>
> Andreas Gruenbacher (39):
> 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: Update the file masks in chmod()
> richacl: Permission check algorithm
> vfs: Cache base_acl objects in inodes
> vfs: Cache richacl in struct inode
> richacl: Check if an acl is equivalent to a file mode
> richacl: Create-time inheritance
> richacl: Automatic Inheritance
> richacl: xattr mapping functions
> vfs: Add richacl permission checking
> 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
> ext4: 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: Add richacl support
> nfs: Add support for the v4.1 dacl attribute
> richacl: uapi header split
>
> 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 | 15 +
> fs/ext4/Makefile | 1 +
> fs/ext4/acl.c | 6 +-
> fs/ext4/acl.h | 12 +-
> fs/ext4/ext4.h | 6 +-
> fs/ext4/file.c | 6 +-
> fs/ext4/ialloc.c | 7 +-
> fs/ext4/inode.c | 10 +-
> fs/ext4/namei.c | 11 +-
> fs/ext4/richacl.c | 218 ++++++
> fs/ext4/richacl.h | 47 ++
> fs/ext4/super.c | 42 +-
> fs/ext4/xattr.c | 6 +
> fs/ext4/xattr.h | 1 +
> 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/nfs4proc.c | 701 +++++++++++++-----
> fs/nfs/nfs4xdr.c | 257 ++++++-
> 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 | 482 +++++++------
> 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 | 682 ++++++++++++++++++
> fs/richacl_compat.c | 915 ++++++++++++++++++++++++
> fs/richacl_inode.c | 297 ++++++++
> fs/richacl_xattr.c | 267 +++++++
> fs/xattr.c | 34 +-
> include/linux/fs.h | 50 +-
> include/linux/nfs4.h | 24 +-
> include/linux/nfs4acl.h | 7 +
> include/linux/nfs_fs.h | 1 -
> include/linux/nfs_fs_sb.h | 2 +
> include/linux/nfs_xdr.h | 13 +-
> include/linux/posix_acl.h | 12 +-
> include/linux/richacl.h | 275 +++++++
> include/linux/richacl_compat.h | 40 ++
> include/linux/richacl_xattr.h | 47 ++
> 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 | 43 ++
> include/uapi/linux/xattr.h | 2 +
> net/sunrpc/xdr.c | 34 +
> 62 files changed, 4659 insertions(+), 732 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 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
>
> --
> 2.4.3
next prev parent reply other threads:[~2015-09-28 16:35 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-27 22:08 [PATCH v8 00/41] Richacls Andreas Gruenbacher
2015-09-27 22:08 ` Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 01/41] vfs: Add IS_ACL() and IS_RICHACL() tests Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 02/41] vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 03/41] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD " Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 04/41] vfs: Make the inode passed to inode_change_ok non-const Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 05/41] vfs: Add permission flags for setting file attributes Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 06/41] richacl: In-memory representation and helper functions Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 07/41] richacl: Permission mapping functions Andreas Gruenbacher
2015-09-27 22:08 ` [PATCH v8 08/41] richacl: Compute maximum file masks from an acl Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 09/41] richacl: Update the file masks in chmod() Andreas Gruenbacher
2015-09-28 15:28 ` J. Bruce Fields
2015-09-28 23:42 ` Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 10/41] richacl: Permission check algorithm Andreas Gruenbacher
2015-09-28 16:08 ` J. Bruce Fields
[not found] ` <20150928160855.GD1358-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-09-28 16:25 ` Andreas Grünbacher
2015-09-28 16:25 ` Andreas Grünbacher
[not found] ` <CAHpGcMLHxF8uqbv-hCjKFHKxwemn0QdxZifT7WC95oHs7D3MfA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-28 16:29 ` J. Bruce Fields
2015-09-28 16:29 ` J. Bruce Fields
[not found] ` <20150928162905.GE1358-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-09-28 16:51 ` Andreas Grünbacher
2015-09-28 16:51 ` Andreas Grünbacher
2015-09-27 22:09 ` [PATCH v8 11/41] vfs: Cache base_acl objects in inodes Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 12/41] vfs: Cache richacl in struct inode Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 13/41] richacl: Check if an acl is equivalent to a file mode Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 14/41] richacl: Create-time inheritance Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 15/41] richacl: Automatic Inheritance Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 16/41] richacl: xattr mapping functions Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 17/41] vfs: Add richacl permission checking Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 18/41] ext4: Add richacl support Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 19/41] ext4: Add richacl feature flag Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 20/41] richacl: acl editing helper functions Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 21/41] richacl: Move everyone@ aces down the acl Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 22/41] richacl: Propagate everyone@ permissions to other aces Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 23/41] richacl: Set the owner permissions to the owner mask Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 24/41] richacl: Set the other permissions to the other mask Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 25/41] richacl: Isolate the owner and group classes Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 26/41] richacl: Apply the file masks to a richacl Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 27/41] richacl: Create richacl from mode values Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 28/41] nfsd: Keep list of acls to dispose of in compoundargs Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 29/41] nfsd: Use richacls as internal acl representation Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 30/41] nfsd: Add richacl support Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 31/41] nfsd: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 32/41] nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 33/41] richacl: Add support for unmapped identifiers Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 34/41] ext4: Don't allow unmapped identifiers in richacls Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 35/41] sunrpc: Allow to demand-allocate pages to encode into Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 36/41] sunrpc: Add xdr_init_encode_pages Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 37/41] nfs: Fix GETATTR bitmap verification Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 38/41] nfs: Remove unused xdr page offsets in getacl/setacl arguments Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 39/41] nfs: Add richacl support Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 40/41] nfs: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-09-27 22:09 ` [PATCH v8 41/41] richacl: uapi header split Andreas Gruenbacher
[not found] ` <1443391772-10171-1-git-send-email-agruenba-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-09-28 16:35 ` J. Bruce Fields [this message]
2015-09-28 16:35 ` [PATCH v8 00/41] Richacls J. Bruce Fields
[not found] ` <20150928163543.GF1358-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-09-28 17:10 ` Andreas Grünbacher
2015-09-28 17:10 ` Andreas Grünbacher
2015-09-28 17:46 ` J. Bruce Fields
[not found] ` <20150928174648.GA3190-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-09-29 14:54 ` Andreas Grünbacher
2015-09-29 14:54 ` Andreas Grünbacher
2015-10-16 18:12 ` Andreas Gruenbacher
2015-10-04 6:23 ` Christoph Hellwig
[not found] ` <20151004062313.GA20212-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-10-05 18:45 ` Andreas Gruenbacher
2015-10-05 18:45 ` Andreas Gruenbacher
2015-10-05 18:58 ` Austin S Hemmelgarn
2015-10-06 9:49 ` Christoph Hellwig
[not found] ` <20151006094935.GA14144-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-10-06 13:12 ` Andreas Gruenbacher
2015-10-06 13:12 ` Andreas Gruenbacher
[not found] ` <CAHc6FU5aZJDC3N1iGyVeHfbqMyquM93ONJvUR-t0a9+AjmtAXQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-06 20:26 ` Andreas Dilger
2015-10-06 20:26 ` Andreas Dilger
[not found] ` <CF738526-0807-4CE5-A52B-413164D41AA9-m1MBpc4rdrD3fQ9qLvQP4Q@public.gmane.org>
2015-10-06 20:55 ` Steve French
2015-10-06 20:55 ` Steve French
2015-10-07 7:50 ` Christoph Hellwig
2015-10-07 13:38 ` Andreas Gruenbacher
[not found] ` <CAHc6FU7TM5LDu_vVvDc3WPuzQN2mkGGp2AvCY+=qN0GvWuC=Ew-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-07 15:15 ` Steve French
2015-10-07 15:15 ` Steve French
[not found] ` <CAHc6FU53mXg1k0KCNkWEjxyuC8iAUgWh-A76qX=C3Yth+qEyuQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-05 21:17 ` Dave Chinner
2015-10-05 21:17 ` Dave Chinner
2015-10-05 22:01 ` Andreas Gruenbacher
2015-10-05 22:01 ` Andreas Gruenbacher
[not found] ` <CAHc6FU5=nPVRRO+0MycYMMmp66hg7YvY4kMGy-D4JfgD3_FkLQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-06 1:20 ` Dave Chinner
2015-10-06 1:20 ` Dave Chinner
2015-10-06 9:49 ` James Morris
[not found] ` <alpine.LRH.2.20.1510062047220.2329-gx6/JNMH7DfYtjvyW6yDsg@public.gmane.org>
2015-10-06 12:24 ` Andreas Grünbacher
2015-10-06 12:24 ` Andreas Grünbacher
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