nfs: disintegrate UAPI for nfs

This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently.  After these patches, userspace
headers will be segregated into:

        include/uapi/linux/.../foo.h

for the userspace interface stuff, and:

        include/linux/.../foo.h

for the strictly kernel internal stuff.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 21 insertions, 15 deletions

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 62b619e..6f0ba01 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -263,7 +263,7 @@ struct km_event {
 	} data;
 
 	u32	seq;
-	u32	pid;
+	u32	portid;
 	u32	event;
 	struct net *net;
 };
@@ -273,6 +273,9 @@ struct xfrm_replay {
 	int	(*check)(struct xfrm_state *x,
 			 struct sk_buff *skb,
 			 __be32 net_seq);
+	int	(*recheck)(struct xfrm_state *x,
+			   struct sk_buff *skb,
+			   __be32 net_seq);
 	void	(*notify)(struct xfrm_state *x, int event);
 	int	(*overflow)(struct xfrm_state *x, struct sk_buff *skb);
 };
@@ -292,6 +295,8 @@ struct xfrm_policy_afinfo {
 						  struct flowi *fl,
 						  int reverse);
 	int			(*get_tos)(const struct flowi *fl);
+	void			(*init_dst)(struct net *net,
+					    struct xfrm_dst *dst);
 	int			(*init_path)(struct xfrm_dst *path,
 					     struct dst_entry *dst,
 					     int nfheader_len);
@@ -308,7 +313,7 @@ extern void km_state_notify(struct xfrm_state *x, const struct km_event *c);
 
 struct xfrm_tmpl;
 extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
-extern void km_state_expired(struct xfrm_state *x, int hard, u32 pid);
+extern void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
 extern int __xfrm_state_delete(struct xfrm_state *x);
 
 struct xfrm_state_afinfo {
@@ -571,7 +576,7 @@ struct xfrm_mgr {
 	struct list_head	list;
 	char			*id;
 	int			(*notify)(struct xfrm_state *x, const struct km_event *c);
-	int			(*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
+	int			(*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp);
 	struct xfrm_policy	*(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
 	int			(*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 	int			(*notify_policy)(struct xfrm_policy *x, int dir, const struct km_event *c);
@@ -666,7 +671,7 @@ struct xfrm_spi_skb_cb {
 /* Audit Information */
 struct xfrm_audit {
 	u32	secid;
-	uid_t	loginuid;
+	kuid_t	loginuid;
 	u32	sessionid;
 };
 
@@ -685,13 +690,14 @@ static inline struct audit_buffer *xfrm_audit_start(const char *op)
 	return audit_buf;
 }
 
-static inline void xfrm_audit_helper_usrinfo(uid_t auid, u32 ses, u32 secid,
+static inline void xfrm_audit_helper_usrinfo(kuid_t auid, u32 ses, u32 secid,
 					     struct audit_buffer *audit_buf)
 {
 	char *secctx;
 	u32 secctx_len;
 
-	audit_log_format(audit_buf, " auid=%u ses=%u", auid, ses);
+	audit_log_format(audit_buf, " auid=%u ses=%u",
+			 from_kuid(&init_user_ns, auid), ses);
 	if (secid != 0 &&
 	    security_secid_to_secctx(secid, &secctx, &secctx_len) == 0) {
 		audit_log_format(audit_buf, " subj=%s", secctx);
@@ -701,13 +707,13 @@ static inline void xfrm_audit_helper_usrinfo(uid_t auid, u32 ses, u32 secid,
 }
 
 extern void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
-				  u32 auid, u32 ses, u32 secid);
+				  kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result,
-				  u32 auid, u32 ses, u32 secid);
+				  kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_add(struct xfrm_state *x, int result,
-				 u32 auid, u32 ses, u32 secid);
+				 kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_delete(struct xfrm_state *x, int result,
-				    u32 auid, u32 ses, u32 secid);
+				    kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_replay_overflow(struct xfrm_state *x,
 					     struct sk_buff *skb);
 extern void xfrm_audit_state_replay(struct xfrm_state *x,
@@ -720,22 +726,22 @@ extern void xfrm_audit_state_icvfail(struct xfrm_state *x,
 #else
 
 static inline void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
-				  u32 auid, u32 ses, u32 secid)
+				  kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result,
-				  u32 auid, u32 ses, u32 secid)
+				  kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_state_add(struct xfrm_state *x, int result,
-				 u32 auid, u32 ses, u32 secid)
+				 kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_state_delete(struct xfrm_state *x, int result,
-				    u32 auid, u32 ses, u32 secid)
+				    kuid_t auid, u32 ses, u32 secid)
 {
 }
 
@@ -1552,7 +1558,7 @@ extern int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
 #endif
 
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
-extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
+extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid);
 extern int km_report(struct net *net, u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
 extern void xfrm_input_init(void);