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-rw-r--r--include/net/cls_cgroup.h27
-rw-r--r--include/net/irda/ircomm_tty.h17
-rw-r--r--include/net/netlabel.h2
-rw-r--r--include/net/netprio_cgroup.h30
-rw-r--r--include/net/sock.h8
-rw-r--r--include/net/xfrm.h23
6 files changed, 39 insertions, 68 deletions
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index a4dc5b0..b6a6eeb 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -17,14 +17,16 @@
#include <linux/hardirq.h>
#include <linux/rcupdate.h>
-#ifdef CONFIG_CGROUPS
+#if IS_ENABLED(CONFIG_NET_CLS_CGROUP)
struct cgroup_cls_state
{
struct cgroup_subsys_state css;
u32 classid;
};
-#ifdef CONFIG_NET_CLS_CGROUP
+extern void sock_update_classid(struct sock *sk);
+
+#if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
static inline u32 task_cls_classid(struct task_struct *p)
{
int classid;
@@ -39,32 +41,33 @@ static inline u32 task_cls_classid(struct task_struct *p)
return classid;
}
-#else
-extern int net_cls_subsys_id;
-
+#elif IS_MODULE(CONFIG_NET_CLS_CGROUP)
static inline u32 task_cls_classid(struct task_struct *p)
{
- int id;
+ struct cgroup_subsys_state *css;
u32 classid = 0;
if (in_interrupt())
return 0;
rcu_read_lock();
- id = rcu_dereference_index_check(net_cls_subsys_id,
- rcu_read_lock_held());
- if (id >= 0)
- classid = container_of(task_subsys_state(p, id),
+ css = task_subsys_state(p, net_cls_subsys_id);
+ if (css)
+ classid = container_of(css,
struct cgroup_cls_state, css)->classid;
rcu_read_unlock();
return classid;
}
#endif
-#else
+#else /* !CGROUP_NET_CLS_CGROUP */
+static inline void sock_update_classid(struct sock *sk)
+{
+}
+
static inline u32 task_cls_classid(struct task_struct *p)
{
return 0;
}
-#endif
+#endif /* CGROUP_NET_CLS_CGROUP */
#endif /* _NET_CLS_CGROUP_H */
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
index 59ba38bc..80ffde3 100644
--- a/include/net/irda/ircomm_tty.h
+++ b/include/net/irda/ircomm_tty.h
@@ -52,21 +52,16 @@
/* Same for payload size. See qos.c for the smallest max data size */
#define IRCOMM_TTY_DATA_UNINITIALISED (64 - IRCOMM_TTY_HDR_UNINITIALISED)
-/* Those are really defined in include/linux/serial.h - Jean II */
-#define ASYNC_B_INITIALIZED 31 /* Serial port was initialized */
-#define ASYNC_B_NORMAL_ACTIVE 29 /* Normal device is active */
-#define ASYNC_B_CLOSING 27 /* Serial port is closing */
-
/*
* IrCOMM TTY driver state
*/
struct ircomm_tty_cb {
irda_queue_t queue; /* Must be first */
+ struct tty_port port;
magic_t magic;
int state; /* Connect state */
- struct tty_struct *tty;
struct ircomm_cb *ircomm; /* IrCOMM layer instance */
struct sk_buff *tx_skb; /* Transmit buffer */
@@ -80,7 +75,6 @@ struct ircomm_tty_cb {
LOCAL_FLOW flow; /* IrTTP flow status */
int line;
- unsigned long flags;
__u8 dlsap_sel;
__u8 slsap_sel;
@@ -97,19 +91,10 @@ struct ircomm_tty_cb {
void *skey;
void *ckey;
- wait_queue_head_t open_wait;
- wait_queue_head_t close_wait;
struct timer_list watchdog_timer;
struct work_struct tqueue;
- unsigned short close_delay;
- unsigned short closing_wait; /* time to wait before closing */
-
- int open_count;
- int blocked_open; /* # of blocked opens */
-
/* Protect concurent access to :
- * o self->open_count
* o self->ctrl_skb
* o self->tx_skb
* Maybe other things may gain to be protected as well...
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index f674409..2c95d55 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -110,7 +110,7 @@ struct cipso_v4_doi;
/* NetLabel audit information */
struct netlbl_audit {
u32 secid;
- uid_t loginuid;
+ kuid_t loginuid;
u32 sessionid;
};
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index 2719dec..2760f4f 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -18,23 +18,18 @@
#include <linux/rcupdate.h>
+#if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
struct netprio_map {
struct rcu_head rcu;
u32 priomap_len;
u32 priomap[];
};
-#ifdef CONFIG_CGROUPS
-
struct cgroup_netprio_state {
struct cgroup_subsys_state css;
u32 prioidx;
};
-#ifndef CONFIG_NETPRIO_CGROUP
-extern int net_prio_subsys_id;
-#endif
-
extern void sock_update_netprioidx(struct sock *sk, struct task_struct *task);
#if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
@@ -56,33 +51,28 @@ static inline u32 task_netprioidx(struct task_struct *p)
static inline u32 task_netprioidx(struct task_struct *p)
{
- struct cgroup_netprio_state *state;
- int subsys_id;
+ struct cgroup_subsys_state *css;
u32 idx = 0;
rcu_read_lock();
- subsys_id = rcu_dereference_index_check(net_prio_subsys_id,
- rcu_read_lock_held());
- if (subsys_id >= 0) {
- state = container_of(task_subsys_state(p, subsys_id),
- struct cgroup_netprio_state, css);
- idx = state->prioidx;
- }
+ css = task_subsys_state(p, net_prio_subsys_id);
+ if (css)
+ idx = container_of(css,
+ struct cgroup_netprio_state, css)->prioidx;
rcu_read_unlock();
return idx;
}
+#endif
-#else
+#else /* !CONFIG_NETPRIO_CGROUP */
static inline u32 task_netprioidx(struct task_struct *p)
{
return 0;
}
-#endif /* CONFIG_NETPRIO_CGROUP */
-
-#else
#define sock_update_netprioidx(sk, task)
-#endif
+
+#endif /* CONFIG_NETPRIO_CGROUP */
#endif /* _NET_CLS_CGROUP_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index c917556..c945fba 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1493,14 +1493,6 @@ extern void *sock_kmalloc(struct sock *sk, int size,
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
extern void sk_send_sigurg(struct sock *sk);
-#ifdef CONFIG_CGROUPS
-extern void sock_update_classid(struct sock *sk);
-#else
-static inline void sock_update_classid(struct sock *sk)
-{
-}
-#endif
-
/*
* Functions to fill in entries in struct proto_ops when a protocol
* does not implement a particular function.
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index a3083bf..6f0ba01 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -671,7 +671,7 @@ struct xfrm_spi_skb_cb {
/* Audit Information */
struct xfrm_audit {
u32 secid;
- uid_t loginuid;
+ kuid_t loginuid;
u32 sessionid;
};
@@ -690,13 +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);
@@ -706,13 +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,
@@ -725,22 +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)
{
}
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