From: Andreas Gruenbacher <agruenba@redhat.com> To: Alexander Viro <viro@zeniv.linux.org.uk>, "Theodore Ts'o" <tytso@mit.edu>, Andreas Dilger <adilger.kernel@dilger.ca>, "J. Bruce Fields" <bfields@fieldses.org>, Jeff Layton <jlayton@poochiereds.net>, Trond Myklebust <trond.myklebust@primarydata.com>, Anna Schumaker <anna.schumaker@netapp.com>, Dave Chinner <david@fromorbit.com>, linux-ext4@vger.kernel.org, xfs@oss.sgi.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-api@vger.kernel.org Subject: [PATCH v11 46/48] nfs: Distinguish missing users and groups from nobody Date: Fri, 16 Oct 2015 17:18:24 +0200 [thread overview] Message-ID: <1445008706-15115-47-git-send-email-agruenba@redhat.com> (raw) In-Reply-To: <1445008706-15115-1-git-send-email-agruenba@redhat.com> User and group names are mapped to IDs using the kernel keyring infrastructure. When a name does not exist, it is mapped to the nobody user or group; there is no way to tell the difference from the mapping result. In ACLs, we need to make that distinction. For that, use the new "xuid" and "xgid" maps: they behave like the old "uid" and "gid" maps except that the IDs of existing users and groups are prefixed by a "+" sign. When the "xuid" or "xgid" maps are not supported, nfs falls back to the "uid" and "gid" maps. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> --- fs/nfs/nfs4idmap.c | 57 ++++++++++++++++++++++++++++++++++++++--------- fs/nfs/nfs4xdr.c | 6 +++-- include/linux/nfs_fs_sb.h | 1 + 3 files changed, 52 insertions(+), 12 deletions(-) diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c index 2e49022..34dd404 100644 --- a/fs/nfs/nfs4idmap.c +++ b/fs/nfs/nfs4idmap.c @@ -100,10 +100,12 @@ static bool nfs_fattr_map_owner_name(struct nfs_server *server, struct nfs_fattr { struct nfs4_string *owner = fattr->owner_name; kuid_t uid; + int ret; if (!(fattr->valid & NFS_ATTR_FATTR_OWNER_NAME)) return false; - if (nfs_map_name_to_uid(server, owner->data, owner->len, &uid) == 0) { + ret = nfs_map_name_to_uid(server, owner->data, owner->len, &uid); + if (ret == 0 || ret == -ENOENT) { fattr->uid = uid; fattr->valid |= NFS_ATTR_FATTR_OWNER; } @@ -114,10 +116,12 @@ static bool nfs_fattr_map_group_name(struct nfs_server *server, struct nfs_fattr { struct nfs4_string *group = fattr->group_name; kgid_t gid; + int ret; if (!(fattr->valid & NFS_ATTR_FATTR_GROUP_NAME)) return false; - if (nfs_map_group_to_gid(server, group->data, group->len, &gid) == 0) { + ret = nfs_map_group_to_gid(server, group->data, group->len, &gid); + if (ret == 0 || ret == -ENOENT) { fattr->gid = gid; fattr->valid |= NFS_ATTR_FATTR_GROUP; } @@ -351,20 +355,23 @@ static ssize_t nfs_idmap_lookup_name(__u32 id, const char *type, char *buf, } /* Name -> ID */ +/* Returns -ENOENT for unknown names (with @id set to the nobody id). */ static int nfs_idmap_lookup_id(const char *name, size_t namelen, const char *type, __u32 *id, struct idmap *idmap) { - char id_str[NFS_UINT_MAXLEN]; + char id_str[NFS_UINT_MAXLEN + 1]; long id_long; ssize_t data_size; int ret = 0; - data_size = nfs_idmap_get_key(name, namelen, type, id_str, NFS_UINT_MAXLEN, idmap); + data_size = nfs_idmap_get_key(name, namelen, type, id_str, sizeof(id_str), idmap); if (data_size <= 0) { ret = -EINVAL; } else { ret = kstrtol(id_str, 10, &id_long); *id = (__u32)id_long; + if (!ret && *id_str != '+') + ret = -ENOENT; } return ret; } @@ -719,9 +726,24 @@ int nfs_map_name_to_uid(const struct nfs_server *server, const char *name, size_ __u32 id = -1; int ret = 0; - if (!nfs_map_string_to_numeric(name, namelen, &id)) - ret = nfs_idmap_lookup_id(name, namelen, "uid", &id, idmap); - if (ret == 0) { + if (!nfs_map_string_to_numeric(name, namelen, &id)) { + struct nfs_client *client = server->nfs_client; + const char *type; + + for(;;) { + type = "xuid"; + if (test_bit(NFS_CS_NOXUID, &client->cl_flags)) + type = "uid"; + + ret = nfs_idmap_lookup_id(name, namelen, type, &id, idmap); + if (ret != -EINVAL || test_bit(NFS_CS_NOXUID, &client->cl_flags)) + break; + printk(KERN_NOTICE "NFS: Falling back from nfsidmap " + "xuid/xgid to uid/gid\n"); + set_bit(NFS_CS_NOXUID, &client->cl_flags); + } + } + if (ret == 0 || ret == -ENOENT) { *uid = make_kuid(&init_user_ns, id); if (!uid_valid(*uid)) ret = -ERANGE; @@ -736,9 +758,24 @@ int nfs_map_group_to_gid(const struct nfs_server *server, const char *name, size __u32 id = -1; int ret = 0; - if (!nfs_map_string_to_numeric(name, namelen, &id)) - ret = nfs_idmap_lookup_id(name, namelen, "gid", &id, idmap); - if (ret == 0) { + if (!nfs_map_string_to_numeric(name, namelen, &id)) { + struct nfs_client *client = server->nfs_client; + const char *type; + + for(;;) { + type = "xgid"; + if (test_bit(NFS_CS_NOXUID, &client->cl_flags)) + type = "gid"; + + ret = nfs_idmap_lookup_id(name, namelen, type, &id, idmap); + if (ret != -EINVAL || test_bit(NFS_CS_NOXUID, &client->cl_flags)) + break; + printk(KERN_NOTICE "NFS: Falling back from nfsidmap " + "xuid/xgid to uid/gid\n"); + set_bit(NFS_CS_NOXUID, &client->cl_flags); + } + } + if (ret == 0 || ret == -ENOENT) { *gid = make_kgid(&init_user_ns, id); if (!gid_valid(*gid)) ret = -ERANGE; diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index eefed15..adeb894 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -3875,7 +3875,8 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, ret = NFS_ATTR_FATTR_OWNER_NAME; } } else if (len < XDR_MAX_NETOBJ) { - if (nfs_map_name_to_uid(server, (char *)p, len, uid) == 0) + ret = nfs_map_name_to_uid(server, (char *)p, len, uid); + if (ret == 0 || ret == -ENOENT) ret = NFS_ATTR_FATTR_OWNER; else dprintk("%s: nfs_map_name_to_uid failed!\n", @@ -3918,7 +3919,8 @@ static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, ret = NFS_ATTR_FATTR_GROUP_NAME; } } else if (len < XDR_MAX_NETOBJ) { - if (nfs_map_group_to_gid(server, (char *)p, len, gid) == 0) + ret = nfs_map_group_to_gid(server, (char *)p, len, gid); + if (ret == 0 || ret == -ENOENT) ret = NFS_ATTR_FATTR_GROUP; else dprintk("%s: nfs_map_group_to_gid failed!\n", diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 570a7df..c7d42b7 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -36,6 +36,7 @@ struct nfs_client { #define NFS_CS_RENEWD 3 /* - renewd started */ #define NFS_CS_STOP_RENEW 4 /* no more state to renew */ #define NFS_CS_CHECK_LEASE_TIME 5 /* need to check lease time */ +#define NFS_CS_NOXUID 6 /* don't use idmap xuid / xgid */ unsigned long cl_flags; /* behavior switches */ #define NFS_CS_NORESVPORT 0 /* - use ephemeral src port */ #define NFS_CS_DISCRTRY 1 /* - disconnect on RPC retry */ -- 2.5.0
WARNING: multiple messages have this Message-ID (diff)
From: Andreas Gruenbacher <agruenba@redhat.com> To: Alexander Viro <viro@zeniv.linux.org.uk>, Theodore Ts'o <tytso@mit.edu>, Andreas Dilger <adilger.kernel@dilger.ca>, "J. Bruce Fields" <bfields@fieldses.org>, Jeff Layton <jlayton@poochiereds.net>, Trond Myklebust <trond.myklebust@primarydata.com>, Anna Schumaker <anna.schumaker@netapp.com>, Dave Chinner <david@fromorbit.com>, linux-ext4@vger.kernel.org, xfs@oss.sgi.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-api@vger.kernel.org Subject: [PATCH v11 46/48] nfs: Distinguish missing users and groups from nobody Date: Fri, 16 Oct 2015 17:18:24 +0200 [thread overview] Message-ID: <1445008706-15115-47-git-send-email-agruenba@redhat.com> (raw) In-Reply-To: <1445008706-15115-1-git-send-email-agruenba@redhat.com> User and group names are mapped to IDs using the kernel keyring infrastructure. When a name does not exist, it is mapped to the nobody user or group; there is no way to tell the difference from the mapping result. In ACLs, we need to make that distinction. For that, use the new "xuid" and "xgid" maps: they behave like the old "uid" and "gid" maps except that the IDs of existing users and groups are prefixed by a "+" sign. When the "xuid" or "xgid" maps are not supported, nfs falls back to the "uid" and "gid" maps. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> --- fs/nfs/nfs4idmap.c | 57 ++++++++++++++++++++++++++++++++++++++--------- fs/nfs/nfs4xdr.c | 6 +++-- include/linux/nfs_fs_sb.h | 1 + 3 files changed, 52 insertions(+), 12 deletions(-) diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c index 2e49022..34dd404 100644 --- a/fs/nfs/nfs4idmap.c +++ b/fs/nfs/nfs4idmap.c @@ -100,10 +100,12 @@ static bool nfs_fattr_map_owner_name(struct nfs_server *server, struct nfs_fattr { struct nfs4_string *owner = fattr->owner_name; kuid_t uid; + int ret; if (!(fattr->valid & NFS_ATTR_FATTR_OWNER_NAME)) return false; - if (nfs_map_name_to_uid(server, owner->data, owner->len, &uid) == 0) { + ret = nfs_map_name_to_uid(server, owner->data, owner->len, &uid); + if (ret == 0 || ret == -ENOENT) { fattr->uid = uid; fattr->valid |= NFS_ATTR_FATTR_OWNER; } @@ -114,10 +116,12 @@ static bool nfs_fattr_map_group_name(struct nfs_server *server, struct nfs_fattr { struct nfs4_string *group = fattr->group_name; kgid_t gid; + int ret; if (!(fattr->valid & NFS_ATTR_FATTR_GROUP_NAME)) return false; - if (nfs_map_group_to_gid(server, group->data, group->len, &gid) == 0) { + ret = nfs_map_group_to_gid(server, group->data, group->len, &gid); + if (ret == 0 || ret == -ENOENT) { fattr->gid = gid; fattr->valid |= NFS_ATTR_FATTR_GROUP; } @@ -351,20 +355,23 @@ static ssize_t nfs_idmap_lookup_name(__u32 id, const char *type, char *buf, } /* Name -> ID */ +/* Returns -ENOENT for unknown names (with @id set to the nobody id). */ static int nfs_idmap_lookup_id(const char *name, size_t namelen, const char *type, __u32 *id, struct idmap *idmap) { - char id_str[NFS_UINT_MAXLEN]; + char id_str[NFS_UINT_MAXLEN + 1]; long id_long; ssize_t data_size; int ret = 0; - data_size = nfs_idmap_get_key(name, namelen, type, id_str, NFS_UINT_MAXLEN, idmap); + data_size = nfs_idmap_get_key(name, namelen, type, id_str, sizeof(id_str), idmap); if (data_size <= 0) { ret = -EINVAL; } else { ret = kstrtol(id_str, 10, &id_long); *id = (__u32)id_long; + if (!ret && *id_str != '+') + ret = -ENOENT; } return ret; } @@ -719,9 +726,24 @@ int nfs_map_name_to_uid(const struct nfs_server *server, const char *name, size_ __u32 id = -1; int ret = 0; - if (!nfs_map_string_to_numeric(name, namelen, &id)) - ret = nfs_idmap_lookup_id(name, namelen, "uid", &id, idmap); - if (ret == 0) { + if (!nfs_map_string_to_numeric(name, namelen, &id)) { + struct nfs_client *client = server->nfs_client; + const char *type; + + for(;;) { + type = "xuid"; + if (test_bit(NFS_CS_NOXUID, &client->cl_flags)) + type = "uid"; + + ret = nfs_idmap_lookup_id(name, namelen, type, &id, idmap); + if (ret != -EINVAL || test_bit(NFS_CS_NOXUID, &client->cl_flags)) + break; + printk(KERN_NOTICE "NFS: Falling back from nfsidmap " + "xuid/xgid to uid/gid\n"); + set_bit(NFS_CS_NOXUID, &client->cl_flags); + } + } + if (ret == 0 || ret == -ENOENT) { *uid = make_kuid(&init_user_ns, id); if (!uid_valid(*uid)) ret = -ERANGE; @@ -736,9 +758,24 @@ int nfs_map_group_to_gid(const struct nfs_server *server, const char *name, size __u32 id = -1; int ret = 0; - if (!nfs_map_string_to_numeric(name, namelen, &id)) - ret = nfs_idmap_lookup_id(name, namelen, "gid", &id, idmap); - if (ret == 0) { + if (!nfs_map_string_to_numeric(name, namelen, &id)) { + struct nfs_client *client = server->nfs_client; + const char *type; + + for(;;) { + type = "xgid"; + if (test_bit(NFS_CS_NOXUID, &client->cl_flags)) + type = "gid"; + + ret = nfs_idmap_lookup_id(name, namelen, type, &id, idmap); + if (ret != -EINVAL || test_bit(NFS_CS_NOXUID, &client->cl_flags)) + break; + printk(KERN_NOTICE "NFS: Falling back from nfsidmap " + "xuid/xgid to uid/gid\n"); + set_bit(NFS_CS_NOXUID, &client->cl_flags); + } + } + if (ret == 0 || ret == -ENOENT) { *gid = make_kgid(&init_user_ns, id); if (!gid_valid(*gid)) ret = -ERANGE; diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index eefed15..adeb894 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -3875,7 +3875,8 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, ret = NFS_ATTR_FATTR_OWNER_NAME; } } else if (len < XDR_MAX_NETOBJ) { - if (nfs_map_name_to_uid(server, (char *)p, len, uid) == 0) + ret = nfs_map_name_to_uid(server, (char *)p, len, uid); + if (ret == 0 || ret == -ENOENT) ret = NFS_ATTR_FATTR_OWNER; else dprintk("%s: nfs_map_name_to_uid failed!\n", @@ -3918,7 +3919,8 @@ static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, ret = NFS_ATTR_FATTR_GROUP_NAME; } } else if (len < XDR_MAX_NETOBJ) { - if (nfs_map_group_to_gid(server, (char *)p, len, gid) == 0) + ret = nfs_map_group_to_gid(server, (char *)p, len, gid); + if (ret == 0 || ret == -ENOENT) ret = NFS_ATTR_FATTR_GROUP; else dprintk("%s: nfs_map_group_to_gid failed!\n", diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 570a7df..c7d42b7 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -36,6 +36,7 @@ struct nfs_client { #define NFS_CS_RENEWD 3 /* - renewd started */ #define NFS_CS_STOP_RENEW 4 /* no more state to renew */ #define NFS_CS_CHECK_LEASE_TIME 5 /* need to check lease time */ +#define NFS_CS_NOXUID 6 /* don't use idmap xuid / xgid */ unsigned long cl_flags; /* behavior switches */ #define NFS_CS_NORESVPORT 0 /* - use ephemeral src port */ #define NFS_CS_DISCRTRY 1 /* - disconnect on RPC retry */ -- 2.5.0 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2015-10-16 15:18 UTC|newest] Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-10-16 15:17 [PATCH v11 00/48] Richacls Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 01/48] vfs: Add IS_ACL() and IS_RICHACL() tests Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 02/48] vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 03/48] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD " Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 04/48] vfs: Make the inode passed to inode_change_ok non-const Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 05/48] vfs: Add permission flags for setting file attributes Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 06/48] richacl: In-memory representation and helper functions Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 07/48] richacl: Permission mapping functions Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 08/48] richacl: Compute maximum file masks from an acl Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 09/48] richacl: Permission check algorithm Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 10/48] vfs: Cache base_acl objects in inodes Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 11/48] vfs: Add get_richacl and set_richacl inode operations Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 12/48] vfs: Cache richacl in struct inode Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 14/48] richacl: Check if an acl is equivalent to a file mode Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 15/48] richacl: Create-time inheritance Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 16/48] richacl: Automatic Inheritance Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 16:00 ` Andy Lutomirski 2015-10-16 16:00 ` Andy Lutomirski [not found] ` <CALCETrXFkB01tk21FuEOqABHWg1XyOQwsT+s=Lq0RYye6X_7xw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-10-16 16:13 ` Andreas Gruenbacher 2015-10-16 16:13 ` Andreas Gruenbacher 2015-10-16 16:13 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 17/48] richacl: xattr mapping functions Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 19/48] vfs: Add richacl permission checking Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 20/48] ext4: Add richacl support Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 22/48] xfs: Fix error path in xfs_get_acl Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 23/48] xfs: Make xfs_set_mode non-static Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 24/48] xfs: Add richacl support Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 25/48] richacl: acl editing helper functions Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 26/48] richacl: Move everyone@ aces down the acl Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 28/48] richacl: Set the owner permissions to the owner mask Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 29/48] richacl: Set the other permissions to the other mask Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 30/48] richacl: Isolate the owner and group classes Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 31/48] richacl: Apply the file masks to a richacl Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 32/48] richacl: Create richacl from mode values Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 34/48] nfsd: Use richacls as internal acl representation Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 36/48] nfsd: Add support for the v4.1 dacl attribute Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 37/48] nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 37/48] nfsd: Add support for the MAY_CREATE_{FILE, DIR} permissions Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 38/48] richacl: Add support for unmapped identifiers Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 39/48] nfsd: Add support for unmapped richace identifiers Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 40/48] ext4: Don't allow unmapped identifiers in richacls Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 41/48] xfs: " Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 42/48] sunrpc: Allow to demand-allocate pages to encode into Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 43/48] sunrpc: Add xdr_init_encode_pages Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 44/48] nfs: Fix GETATTR bitmap verification Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 45/48] nfs: Remove unused xdr page offsets in getacl/setacl arguments Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher [this message] 2015-10-16 15:18 ` [PATCH v11 46/48] nfs: Distinguish missing users and groups from nobody Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 47/48] nfs: Add richacl support Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher [not found] ` <1445008706-15115-1-git-send-email-agruenba-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2015-10-16 15:17 ` [PATCH v11 13/48] richacl: Update the file masks in chmod() Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 18/48] richacl: Add richacl xattr handler Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` [PATCH v11 21/48] ext4: Add richacl feature flag Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher 2015-10-16 15:17 ` Andreas Gruenbacher [not found] ` <1445008706-15115-22-git-send-email-agruenba-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2015-10-16 17:31 ` Austin S Hemmelgarn 2015-10-16 17:31 ` Austin S Hemmelgarn 2015-10-16 17:31 ` Austin S Hemmelgarn 2015-10-16 17:41 ` Andreas Gruenbacher 2015-10-16 17:41 ` Andreas Gruenbacher [not found] ` <CAHc6FU7sR2zN-K3un74wCv+1NPnrqJ=LYiWo+YQ_2X0kopyoTQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-10-16 18:27 ` Austin S Hemmelgarn 2015-10-16 18:27 ` Austin S Hemmelgarn 2015-10-16 18:27 ` Austin S Hemmelgarn [not found] ` <562141AD.60302-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-10-17 23:17 ` Dave Chinner 2015-10-17 23:17 ` Dave Chinner 2015-10-17 23:17 ` Dave Chinner 2015-10-19 13:12 ` Austin S Hemmelgarn 2015-10-19 13:12 ` Austin S Hemmelgarn 2015-10-19 13:12 ` Austin S Hemmelgarn 2015-10-19 13:16 ` Austin S Hemmelgarn 2015-10-19 13:16 ` Austin S Hemmelgarn 2015-10-19 13:16 ` Austin S Hemmelgarn [not found] ` <5624ED40.7040206-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-10-19 15:34 ` Andreas Gruenbacher 2015-10-19 15:34 ` Andreas Gruenbacher 2015-10-19 15:34 ` Andreas Gruenbacher 2015-10-19 16:19 ` Austin S Hemmelgarn 2015-10-19 16:19 ` Austin S Hemmelgarn 2015-10-19 16:19 ` Austin S Hemmelgarn [not found] ` <5625182C.3050007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-10-19 16:39 ` Andreas Dilger 2015-10-19 16:39 ` Andreas Dilger 2015-10-19 16:39 ` Andreas Dilger 2015-10-19 17:33 ` Andreas Gruenbacher 2015-10-19 17:33 ` Andreas Gruenbacher [not found] ` <CAHc6FU75GXGeav1ho-QraPS_F8fpOXnoDyv17+b=koiF=9YE5A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-10-19 18:45 ` Austin S Hemmelgarn 2015-10-19 18:45 ` Austin S Hemmelgarn 2015-10-19 18:45 ` Austin S Hemmelgarn [not found] ` <56253A35.4070309-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-10-19 20:20 ` Andreas Gruenbacher 2015-10-19 20:20 ` Andreas Gruenbacher 2015-10-19 20:20 ` Andreas Gruenbacher 2015-10-20 12:33 ` Austin S Hemmelgarn 2015-10-20 12:33 ` Austin S Hemmelgarn 2015-10-16 15:18 ` [PATCH v11 27/48] richacl: Propagate everyone@ permissions to other aces Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 33/48] nfsd: Keep list of acls to dispose of in compoundargs Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 35/48] nfsd: Add richacl support Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` [PATCH v11 48/48] nfs: Add support for the v4.1 dacl attribute Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher 2015-10-16 15:18 ` Andreas Gruenbacher
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