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-rw-r--r--include/linux/coda_psdev.h2
-rw-r--r--include/linux/nfs4.h6
-rw-r--r--include/linux/nfs_idmap.h9
-rw-r--r--include/linux/nfs_xdr.h4
-rw-r--r--include/linux/nfsd/export.h4
-rw-r--r--include/linux/sunrpc/auth.h7
-rw-r--r--include/linux/sunrpc/svcauth.h4
-rw-r--r--include/linux/user_namespace.h10
-rw-r--r--include/net/9p/9p.h14
-rw-r--r--include/net/9p/client.h12
10 files changed, 39 insertions, 33 deletions
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 8031d6eef10..5b8721efa94 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -34,7 +34,7 @@ int venus_lookup(struct super_block *sb, struct CodaFid *fid,
const char *name, int length, int *type,
struct CodaFid *resfid);
int venus_close(struct super_block *sb, struct CodaFid *fid, int flags,
- vuid_t uid);
+ kuid_t uid);
int venus_open(struct super_block *sb, struct CodaFid *fid, int flags,
struct file **f);
int venus_mkdir(struct super_block *sb, struct CodaFid *dirfid,
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index e111fa419a4..7b8fc73810a 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -13,6 +13,7 @@
#define _LINUX_NFS4_H
#include <linux/list.h>
+#include <linux/uidgid.h>
#include <uapi/linux/nfs4.h>
struct nfs4_ace {
@@ -20,7 +21,10 @@ struct nfs4_ace {
uint32_t flag;
uint32_t access_mask;
int whotype;
- uid_t who;
+ union {
+ kuid_t who_uid;
+ kgid_t who_gid;
+ };
};
struct nfs4_acl {
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 2dcef3ab58b..0f4b79da658 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -36,6 +36,7 @@
#ifndef NFS_IDMAP_H
#define NFS_IDMAP_H
+#include <linux/uidgid.h>
#include <uapi/linux/nfs_idmap.h>
@@ -67,10 +68,10 @@ void nfs_fattr_init_names(struct nfs_fattr *fattr,
void nfs_fattr_free_names(struct nfs_fattr *);
void nfs_fattr_map_and_free_names(struct nfs_server *, struct nfs_fattr *);
-int nfs_map_name_to_uid(const struct nfs_server *, const char *, size_t, __u32 *);
-int nfs_map_group_to_gid(const struct nfs_server *, const char *, size_t, __u32 *);
-int nfs_map_uid_to_name(const struct nfs_server *, __u32, char *, size_t);
-int nfs_map_gid_to_group(const struct nfs_server *, __u32, char *, size_t);
+int nfs_map_name_to_uid(const struct nfs_server *, const char *, size_t, kuid_t *);
+int nfs_map_group_to_gid(const struct nfs_server *, const char *, size_t, kgid_t *);
+int nfs_map_uid_to_name(const struct nfs_server *, kuid_t, char *, size_t);
+int nfs_map_gid_to_group(const struct nfs_server *, kgid_t, char *, size_t);
extern unsigned int nfs_idmap_cache_timeout;
#endif /* NFS_IDMAP_H */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 29adb12c7ec..13441ddac33 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -48,8 +48,8 @@ struct nfs_fattr {
unsigned int valid; /* which fields are valid */
umode_t mode;
__u32 nlink;
- __u32 uid;
- __u32 gid;
+ kuid_t uid;
+ kgid_t gid;
dev_t rdev;
__u64 size;
union {
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 24c139288db..7898c997dfe 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -49,8 +49,8 @@ struct svc_export {
struct auth_domain * ex_client;
int ex_flags;
struct path ex_path;
- uid_t ex_anon_uid;
- gid_t ex_anon_gid;
+ kuid_t ex_anon_uid;
+ kgid_t ex_anon_gid;
int ex_fsid;
unsigned char * ex_uuid; /* 16 byte fsid */
struct nfsd4_fs_locations ex_fslocs;
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index f25ba922baa..58fda1c3c78 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -17,14 +17,15 @@
#include <linux/atomic.h>
#include <linux/rcupdate.h>
+#include <linux/uidgid.h>
/* size of the nodename buffer */
#define UNX_MAXNODENAME 32
/* Work around the lack of a VFS credential */
struct auth_cred {
- uid_t uid;
- gid_t gid;
+ kuid_t uid;
+ kgid_t gid;
struct group_info *group_info;
const char *principal;
unsigned char machine_cred : 1;
@@ -48,7 +49,7 @@ struct rpc_cred {
unsigned long cr_flags; /* various flags */
atomic_t cr_count; /* ref count */
- uid_t cr_uid;
+ kuid_t cr_uid;
/* per-flavor data */
};
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index dd74084a979..ff374ab3083 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -18,8 +18,8 @@
#include <linux/cred.h>
struct svc_cred {
- uid_t cr_uid;
- gid_t cr_gid;
+ kuid_t cr_uid;
+ kgid_t cr_gid;
struct group_info *cr_group_info;
u32 cr_flavor; /* pseudoflavor */
char *cr_principal; /* for gss */
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index b9bd2e6c73c..4ce00932493 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -21,7 +21,7 @@ struct user_namespace {
struct uid_gid_map uid_map;
struct uid_gid_map gid_map;
struct uid_gid_map projid_map;
- struct kref kref;
+ atomic_t count;
struct user_namespace *parent;
kuid_t owner;
kgid_t group;
@@ -35,18 +35,18 @@ extern struct user_namespace init_user_ns;
static inline struct user_namespace *get_user_ns(struct user_namespace *ns)
{
if (ns)
- kref_get(&ns->kref);
+ atomic_inc(&ns->count);
return ns;
}
extern int create_user_ns(struct cred *new);
extern int unshare_userns(unsigned long unshare_flags, struct cred **new_cred);
-extern void free_user_ns(struct kref *kref);
+extern void free_user_ns(struct user_namespace *ns);
static inline void put_user_ns(struct user_namespace *ns)
{
- if (ns)
- kref_put(&ns->kref, free_user_ns);
+ if (ns && atomic_dec_and_test(&ns->count))
+ free_user_ns(ns);
}
struct seq_operations;
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index 7184853ca36..27dfe85772b 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -407,17 +407,17 @@ struct p9_wstat {
char *gid;
char *muid;
char *extension; /* 9p2000.u extensions */
- u32 n_uid; /* 9p2000.u extensions */
- u32 n_gid; /* 9p2000.u extensions */
- u32 n_muid; /* 9p2000.u extensions */
+ kuid_t n_uid; /* 9p2000.u extensions */
+ kgid_t n_gid; /* 9p2000.u extensions */
+ kuid_t n_muid; /* 9p2000.u extensions */
};
struct p9_stat_dotl {
u64 st_result_mask;
struct p9_qid qid;
u32 st_mode;
- u32 st_uid;
- u32 st_gid;
+ kuid_t st_uid;
+ kgid_t st_gid;
u64 st_nlink;
u64 st_rdev;
u64 st_size;
@@ -471,8 +471,8 @@ struct p9_stat_dotl {
struct p9_iattr_dotl {
u32 valid;
u32 mode;
- u32 uid;
- u32 gid;
+ kuid_t uid;
+ kgid_t gid;
u64 size;
u64 atime_sec;
u64 atime_nsec;
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index fc9b90b0c05..5ff70f433e8 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -187,7 +187,7 @@ struct p9_fid {
int mode;
struct p9_qid qid;
u32 iounit;
- uid_t uid;
+ kuid_t uid;
void *rdir;
@@ -220,17 +220,17 @@ void p9_client_destroy(struct p9_client *clnt);
void p9_client_disconnect(struct p9_client *clnt);
void p9_client_begin_disconnect(struct p9_client *clnt);
struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
- char *uname, u32 n_uname, char *aname);
+ char *uname, kuid_t n_uname, char *aname);
struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname,
char **wnames, int clone);
int p9_client_open(struct p9_fid *fid, int mode);
int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode,
char *extension);
int p9_client_link(struct p9_fid *fid, struct p9_fid *oldfid, char *newname);
-int p9_client_symlink(struct p9_fid *fid, char *name, char *symname, gid_t gid,
+int p9_client_symlink(struct p9_fid *fid, char *name, char *symname, kgid_t gid,
struct p9_qid *qid);
int p9_client_create_dotl(struct p9_fid *ofid, char *name, u32 flags, u32 mode,
- gid_t gid, struct p9_qid *qid);
+ kgid_t gid, struct p9_qid *qid);
int p9_client_clunk(struct p9_fid *fid);
int p9_client_fsync(struct p9_fid *fid, int datasync);
int p9_client_remove(struct p9_fid *fid);
@@ -250,9 +250,9 @@ struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
u64 request_mask);
int p9_client_mknod_dotl(struct p9_fid *oldfid, char *name, int mode,
- dev_t rdev, gid_t gid, struct p9_qid *);
+ dev_t rdev, kgid_t gid, struct p9_qid *);
int p9_client_mkdir_dotl(struct p9_fid *fid, char *name, int mode,
- gid_t gid, struct p9_qid *);
+ kgid_t gid, struct p9_qid *);
int p9_client_lock_dotl(struct p9_fid *fid, struct p9_flock *flock, u8 *status);
int p9_client_getlock_dotl(struct p9_fid *fid, struct p9_getlock *fl);
struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);