++#define __vxh_init_vx_info(v, d, h) \
++ __vxh_data(v, d, VXH_INIT_VX_INFO, h);
++#define __vxh_set_vx_info(v, d, h) \
++ __vxh_data(v, d, VXH_SET_VX_INFO, h);
++#define __vxh_clr_vx_info(v, d, h) \
++ __vxh_data(v, d, VXH_CLR_VX_INFO, h);
++
++#define __vxh_claim_vx_info(v, d, h) \
++ __vxh_data(v, d, VXH_CLAIM_VX_INFO, h);
++#define __vxh_release_vx_info(v, d, h) \
++ __vxh_data(v, d, VXH_RELEASE_VX_INFO, h);
++
++#define vxh_alloc_vx_info(v) \
++ __vxh_smpl(v, VXH_ALLOC_VX_INFO, __HERE__);
++#define vxh_dealloc_vx_info(v) \
++ __vxh_smpl(v, VXH_DEALLOC_VX_INFO, __HERE__);
++
++#define vxh_hash_vx_info(v) \
++ __vxh_smpl(v, VXH_HASH_VX_INFO, __HERE__);
++#define vxh_unhash_vx_info(v) \
++ __vxh_smpl(v, VXH_UNHASH_VX_INFO, __HERE__);
++
++#define vxh_loc_vx_info(v, l) \
++ __vxh_long(v, l, VXH_LOC_VX_INFO, __HERE__);
++#define vxh_lookup_vx_info(v, l) \
++ __vxh_long(v, l, VXH_LOOKUP_VX_INFO, __HERE__);
++#define vxh_create_vx_info(v, l) \
++ __vxh_long(v, l, VXH_CREATE_VX_INFO, __HERE__);
++
++extern void vxh_dump_history(void);
++
++
++#else /* CONFIG_VSERVER_HISTORY */
++
++#define __HERE__ 0
++
++#define vxh_throw_oops() do { } while (0)
++
++#define __vxh_get_vx_info(v, h) do { } while (0)
++#define __vxh_put_vx_info(v, h) do { } while (0)
++
++#define __vxh_init_vx_info(v, d, h) do { } while (0)
++#define __vxh_set_vx_info(v, d, h) do { } while (0)
++#define __vxh_clr_vx_info(v, d, h) do { } while (0)
++
++#define __vxh_claim_vx_info(v, d, h) do { } while (0)
++#define __vxh_release_vx_info(v, d, h) do { } while (0)
++
++#define vxh_alloc_vx_info(v) do { } while (0)
++#define vxh_dealloc_vx_info(v) do { } while (0)
++
++#define vxh_hash_vx_info(v) do { } while (0)
++#define vxh_unhash_vx_info(v) do { } while (0)
++
++#define vxh_loc_vx_info(v, l) do { } while (0)
++#define vxh_lookup_vx_info(v, l) do { } while (0)
++#define vxh_create_vx_info(v, l) do { } while (0)
++
++#define vxh_dump_history() do { } while (0)
++
++
++#endif /* CONFIG_VSERVER_HISTORY */
++
++#endif /* _VSERVER_HISTORY_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/inode.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/inode.h
+--- linux-3.18.5/include/linux/vserver/inode.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/inode.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,19 @@
++#ifndef _VSERVER_INODE_H
++#define _VSERVER_INODE_H
++
++#include <uapi/vserver/inode.h>
++
++
++#ifdef CONFIG_VSERVER_PROC_SECURE
++#define IATTR_PROC_DEFAULT ( IATTR_ADMIN | IATTR_HIDE )
++#define IATTR_PROC_SYMLINK ( IATTR_ADMIN )
++#else
++#define IATTR_PROC_DEFAULT ( IATTR_ADMIN )
++#define IATTR_PROC_SYMLINK ( IATTR_ADMIN )
++#endif
++
++#define vx_hide_check(c, m) (((m) & IATTR_HIDE) ? vx_check(c, m) : 1)
++
++#else /* _VSERVER_INODE_H */
++#warning duplicate inclusion
++#endif /* _VSERVER_INODE_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/inode_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/inode_cmd.h
+--- linux-3.18.5/include/linux/vserver/inode_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/inode_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,36 @@
++#ifndef _VSERVER_INODE_CMD_H
++#define _VSERVER_INODE_CMD_H
++
++#include <uapi/vserver/inode_cmd.h>
++
++
++
++#ifdef CONFIG_COMPAT
++
++#include <asm/compat.h>
++
++struct vcmd_ctx_iattr_v1_x32 {
++ compat_uptr_t name_ptr;
++ uint32_t tag;
++ uint32_t flags;
++ uint32_t mask;
++};
++
++#endif /* CONFIG_COMPAT */
++
++#include <linux/compiler.h>
++
++extern int vc_get_iattr(void __user *);
++extern int vc_set_iattr(void __user *);
++
++extern int vc_fget_iattr(uint32_t, void __user *);
++extern int vc_fset_iattr(uint32_t, void __user *);
++
++#ifdef CONFIG_COMPAT
++
++extern int vc_get_iattr_x32(void __user *);
++extern int vc_set_iattr_x32(void __user *);
++
++#endif /* CONFIG_COMPAT */
++
++#endif /* _VSERVER_INODE_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/limit.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit.h
+--- linux-3.18.5/include/linux/vserver/limit.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,61 @@
++#ifndef _VSERVER_LIMIT_H
++#define _VSERVER_LIMIT_H
++
++#include <uapi/vserver/limit.h>
++
++
++#define VLIM_NOCHECK ((1L << VLIMIT_DENTRY) | (1L << RLIMIT_RSS))
++
++/* keep in sync with CRLIM_INFINITY */
++
++#define VLIM_INFINITY (~0ULL)
++
++#include <asm/atomic.h>
++#include <asm/resource.h>
++
++#ifndef RLIM_INFINITY
++#warning RLIM_INFINITY is undefined
++#endif
++
++#define __rlim_val(l, r, v) ((l)->res[r].v)
++
++#define __rlim_soft(l, r) __rlim_val(l, r, soft)
++#define __rlim_hard(l, r) __rlim_val(l, r, hard)
++
++#define __rlim_rcur(l, r) __rlim_val(l, r, rcur)
++#define __rlim_rmin(l, r) __rlim_val(l, r, rmin)
++#define __rlim_rmax(l, r) __rlim_val(l, r, rmax)
++
++#define __rlim_lhit(l, r) __rlim_val(l, r, lhit)
++#define __rlim_hit(l, r) atomic_inc(&__rlim_lhit(l, r))
++
++typedef atomic_long_t rlim_atomic_t;
++typedef unsigned long rlim_t;
++
++#define __rlim_get(l, r) atomic_long_read(&__rlim_rcur(l, r))
++#define __rlim_set(l, r, v) atomic_long_set(&__rlim_rcur(l, r), v)
++#define __rlim_inc(l, r) atomic_long_inc(&__rlim_rcur(l, r))
++#define __rlim_dec(l, r) atomic_long_dec(&__rlim_rcur(l, r))
++#define __rlim_add(l, r, v) atomic_long_add(v, &__rlim_rcur(l, r))
++#define __rlim_sub(l, r, v) atomic_long_sub(v, &__rlim_rcur(l, r))
++
++
++#if (RLIM_INFINITY == VLIM_INFINITY)
++#define VX_VLIM(r) ((long long)(long)(r))
++#define VX_RLIM(v) ((rlim_t)(v))
++#else
++#define VX_VLIM(r) (((r) == RLIM_INFINITY) \
++ ? VLIM_INFINITY : (long long)(r))
++#define VX_RLIM(v) (((v) == VLIM_INFINITY) \
++ ? RLIM_INFINITY : (rlim_t)(v))
++#endif
++
++struct sysinfo;
++
++void vx_vsi_meminfo(struct sysinfo *);
++void vx_vsi_swapinfo(struct sysinfo *);
++long vx_vsi_cached(struct sysinfo *);
++
++#define NUM_LIMITS 24
++
++#endif /* _VSERVER_LIMIT_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/limit_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_cmd.h
+--- linux-3.18.5/include/linux/vserver/limit_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,35 @@
++#ifndef _VSERVER_LIMIT_CMD_H
++#define _VSERVER_LIMIT_CMD_H
++
++#include <uapi/vserver/limit_cmd.h>
++
++
++#ifdef CONFIG_IA32_EMULATION
++
++struct vcmd_ctx_rlimit_v0_x32 {
++ uint32_t id;
++ uint64_t minimum;
++ uint64_t softlimit;
++ uint64_t maximum;
++} __attribute__ ((packed));
++
++#endif /* CONFIG_IA32_EMULATION */
++
++#include <linux/compiler.h>
++
++extern int vc_get_rlimit_mask(uint32_t, void __user *);
++extern int vc_get_rlimit(struct vx_info *, void __user *);
++extern int vc_set_rlimit(struct vx_info *, void __user *);
++extern int vc_reset_hits(struct vx_info *, void __user *);
++extern int vc_reset_minmax(struct vx_info *, void __user *);
++
++extern int vc_rlimit_stat(struct vx_info *, void __user *);
++
++#ifdef CONFIG_IA32_EMULATION
++
++extern int vc_get_rlimit_x32(struct vx_info *, void __user *);
++extern int vc_set_rlimit_x32(struct vx_info *, void __user *);
++
++#endif /* CONFIG_IA32_EMULATION */
++
++#endif /* _VSERVER_LIMIT_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/limit_def.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_def.h
+--- linux-3.18.5/include/linux/vserver/limit_def.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_def.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,47 @@
++#ifndef _VSERVER_LIMIT_DEF_H
++#define _VSERVER_LIMIT_DEF_H
++
++#include <asm/atomic.h>
++#include <asm/resource.h>
++
++#include "limit.h"
++
++
++struct _vx_res_limit {
++ rlim_t soft; /* Context soft limit */
++ rlim_t hard; /* Context hard limit */
++
++ rlim_atomic_t rcur; /* Current value */
++ rlim_t rmin; /* Context minimum */
++ rlim_t rmax; /* Context maximum */
++
++ atomic_t lhit; /* Limit hits */
++};
++
++/* context sub struct */
++
++struct _vx_limit {
++ struct _vx_res_limit res[NUM_LIMITS];
++};
++
++#ifdef CONFIG_VSERVER_DEBUG
++
++static inline void __dump_vx_limit(struct _vx_limit *limit)
++{
++ int i;
++
++ printk("\t_vx_limit:");
++ for (i = 0; i < NUM_LIMITS; i++) {
++ printk("\t [%2d] = %8lu %8lu/%8lu, %8ld/%8ld, %8d\n",
++ i, (unsigned long)__rlim_get(limit, i),
++ (unsigned long)__rlim_rmin(limit, i),
++ (unsigned long)__rlim_rmax(limit, i),
++ (long)__rlim_soft(limit, i),
++ (long)__rlim_hard(limit, i),
++ atomic_read(&__rlim_lhit(limit, i)));
++ }
++}
++
++#endif
++
++#endif /* _VSERVER_LIMIT_DEF_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/limit_int.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_int.h
+--- linux-3.18.5/include/linux/vserver/limit_int.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/limit_int.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,193 @@
++#ifndef _VSERVER_LIMIT_INT_H
++#define _VSERVER_LIMIT_INT_H
++
++#define VXD_RCRES_COND(r) VXD_CBIT(cres, r)
++#define VXD_RLIMIT_COND(r) VXD_CBIT(limit, r)
++
++extern const char *vlimit_name[NUM_LIMITS];
++
++static inline void __vx_acc_cres(struct vx_info *vxi,
++ int res, int dir, void *_data, char *_file, int _line)
++{
++ if (VXD_RCRES_COND(res))
++ vxlprintk(1, "vx_acc_cres[%5d,%s,%2d]: %5ld%s (%p)",
++ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
++ (vxi ? (long)__rlim_get(&vxi->limit, res) : 0),
++ (dir > 0) ? "++" : "--", _data, _file, _line);
++ if (!vxi)
++ return;
++
++ if (dir > 0)
++ __rlim_inc(&vxi->limit, res);
++ else
++ __rlim_dec(&vxi->limit, res);
++}
++
++static inline void __vx_add_cres(struct vx_info *vxi,
++ int res, int amount, void *_data, char *_file, int _line)
++{
++ if (VXD_RCRES_COND(res))
++ vxlprintk(1, "vx_add_cres[%5d,%s,%2d]: %5ld += %5d (%p)",
++ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
++ (vxi ? (long)__rlim_get(&vxi->limit, res) : 0),
++ amount, _data, _file, _line);
++ if (amount == 0)
++ return;
++ if (!vxi)
++ return;
++ __rlim_add(&vxi->limit, res, amount);
++}
++
++static inline
++int __vx_cres_adjust_max(struct _vx_limit *limit, int res, rlim_t value)
++{
++ int cond = (value > __rlim_rmax(limit, res));
++
++ if (cond)
++ __rlim_rmax(limit, res) = value;
++ return cond;
++}
++
++static inline
++int __vx_cres_adjust_min(struct _vx_limit *limit, int res, rlim_t value)
++{
++ int cond = (value < __rlim_rmin(limit, res));
++
++ if (cond)
++ __rlim_rmin(limit, res) = value;
++ return cond;
++}
++
++static inline
++void __vx_cres_fixup(struct _vx_limit *limit, int res, rlim_t value)
++{
++ if (!__vx_cres_adjust_max(limit, res, value))
++ __vx_cres_adjust_min(limit, res, value);
++}
++
++
++/* return values:
++ +1 ... no limit hit
++ -1 ... over soft limit
++ 0 ... over hard limit */
++
++static inline int __vx_cres_avail(struct vx_info *vxi,
++ int res, int num, char *_file, int _line)
++{
++ struct _vx_limit *limit;
++ rlim_t value;
++
++ if (VXD_RLIMIT_COND(res))
++ vxlprintk(1, "vx_cres_avail[%5d,%s,%2d]: %5ld/%5ld > %5ld + %5d",
++ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
++ (vxi ? (long)__rlim_soft(&vxi->limit, res) : -1),
++ (vxi ? (long)__rlim_hard(&vxi->limit, res) : -1),
++ (vxi ? (long)__rlim_get(&vxi->limit, res) : 0),
++ num, _file, _line);
++ if (!vxi)
++ return 1;
++
++ limit = &vxi->limit;
++ value = __rlim_get(limit, res);
++
++ if (!__vx_cres_adjust_max(limit, res, value))
++ __vx_cres_adjust_min(limit, res, value);
++
++ if (num == 0)
++ return 1;
++
++ if (__rlim_soft(limit, res) == RLIM_INFINITY)
++ return -1;
++ if (value + num <= __rlim_soft(limit, res))
++ return -1;
++
++ if (__rlim_hard(limit, res) == RLIM_INFINITY)
++ return 1;
++ if (value + num <= __rlim_hard(limit, res))
++ return 1;
++
++ __rlim_hit(limit, res);
++ return 0;
++}
++
++
++static const int VLA_RSS[] = { RLIMIT_RSS, VLIMIT_ANON, VLIMIT_MAPPED, 0 };
++
++static inline
++rlim_t __vx_cres_array_sum(struct _vx_limit *limit, const int *array)
++{
++ rlim_t value, sum = 0;
++ int res;
++
++ while ((res = *array++)) {
++ value = __rlim_get(limit, res);
++ __vx_cres_fixup(limit, res, value);
++ sum += value;
++ }
++ return sum;
++}
++
++static inline
++rlim_t __vx_cres_array_fixup(struct _vx_limit *limit, const int *array)
++{
++ rlim_t value = __vx_cres_array_sum(limit, array + 1);
++ int res = *array;
++
++ if (value == __rlim_get(limit, res))
++ return value;
++
++ __rlim_set(limit, res, value);
++ /* now adjust min/max */
++ if (!__vx_cres_adjust_max(limit, res, value))
++ __vx_cres_adjust_min(limit, res, value);
++
++ return value;
++}
++
++static inline int __vx_cres_array_avail(struct vx_info *vxi,
++ const int *array, int num, char *_file, int _line)
++{
++ struct _vx_limit *limit;
++ rlim_t value = 0;
++ int res;
++
++ if (num == 0)
++ return 1;
++ if (!vxi)
++ return 1;
++
++ limit = &vxi->limit;
++ res = *array;
++ value = __vx_cres_array_sum(limit, array + 1);
++
++ __rlim_set(limit, res, value);
++ __vx_cres_fixup(limit, res, value);
++
++ return __vx_cres_avail(vxi, res, num, _file, _line);
++}
++
++
++static inline void vx_limit_fixup(struct _vx_limit *limit, int id)
++{
++ rlim_t value;
++ int res;
++
++ /* complex resources first */
++ if ((id < 0) || (id == RLIMIT_RSS))
++ __vx_cres_array_fixup(limit, VLA_RSS);
++
++ for (res = 0; res < NUM_LIMITS; res++) {
++ if ((id > 0) && (res != id))
++ continue;
++
++ value = __rlim_get(limit, res);
++ __vx_cres_fixup(limit, res, value);
++
++ /* not supposed to happen, maybe warn? */
++ if (__rlim_rmax(limit, res) > __rlim_hard(limit, res))
++ __rlim_rmax(limit, res) = __rlim_hard(limit, res);
++ }
++}
++
++
++#endif /* _VSERVER_LIMIT_INT_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/monitor.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/monitor.h
+--- linux-3.18.5/include/linux/vserver/monitor.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/monitor.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,6 @@
++#ifndef _VSERVER_MONITOR_H
++#define _VSERVER_MONITOR_H
++
++#include <uapi/vserver/monitor.h>
++
++#endif /* _VSERVER_MONITOR_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/network.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/network.h
+--- linux-3.18.5/include/linux/vserver/network.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/network.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,76 @@
++#ifndef _VSERVER_NETWORK_H
++#define _VSERVER_NETWORK_H
++
++
++#include <linux/list.h>
++#include <linux/spinlock.h>
++#include <linux/rcupdate.h>
++#include <linux/in.h>
++#include <linux/in6.h>
++#include <asm/atomic.h>
++#include <uapi/vserver/network.h>
++
++struct nx_addr_v4 {
++ struct nx_addr_v4 *next;
++ struct in_addr ip[2];
++ struct in_addr mask;
++ uint16_t type;
++ uint16_t flags;
++};
++
++struct nx_addr_v6 {
++ struct nx_addr_v6 *next;
++ struct in6_addr ip;
++ struct in6_addr mask;
++ uint32_t prefix;
++ uint16_t type;
++ uint16_t flags;
++};
++
++struct nx_info {
++ struct hlist_node nx_hlist; /* linked list of nxinfos */
++ vnid_t nx_id; /* vnet id */
++ atomic_t nx_usecnt; /* usage count */
++ atomic_t nx_tasks; /* tasks count */
++ int nx_state; /* context state */
++
++ uint64_t nx_flags; /* network flag word */
++ uint64_t nx_ncaps; /* network capabilities */
++
++ spinlock_t addr_lock; /* protect address changes */
++ struct in_addr v4_lback; /* Loopback address */
++ struct in_addr v4_bcast; /* Broadcast address */
++ struct nx_addr_v4 v4; /* First/Single ipv4 address */
++#ifdef CONFIG_IPV6
++ struct nx_addr_v6 v6; /* First/Single ipv6 address */
++#endif
++ char nx_name[65]; /* network context name */
++};
++
++
++/* status flags */
++
++#define NXS_HASHED 0x0001
++#define NXS_SHUTDOWN 0x0100
++#define NXS_RELEASED 0x8000
++
++extern struct nx_info *lookup_nx_info(int);
++
++extern int get_nid_list(int, unsigned int *, int);
++extern int nid_is_hashed(vnid_t);
++
++extern int nx_migrate_task(struct task_struct *, struct nx_info *);
++
++extern long vs_net_change(struct nx_info *, unsigned int);
++
++struct sock;
++
++
++#define NX_IPV4(n) ((n)->v4.type != NXA_TYPE_NONE)
++#ifdef CONFIG_IPV6
++#define NX_IPV6(n) ((n)->v6.type != NXA_TYPE_NONE)
++#else
++#define NX_IPV6(n) (0)
++#endif
++
++#endif /* _VSERVER_NETWORK_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/network_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/network_cmd.h
+--- linux-3.18.5/include/linux/vserver/network_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/network_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,37 @@
++#ifndef _VSERVER_NETWORK_CMD_H
++#define _VSERVER_NETWORK_CMD_H
++
++#include <uapi/vserver/network_cmd.h>
++
++extern int vc_task_nid(uint32_t);
++
++extern int vc_nx_info(struct nx_info *, void __user *);
++
++extern int vc_net_create(uint32_t, void __user *);
++extern int vc_net_migrate(struct nx_info *, void __user *);
++
++extern int vc_net_add(struct nx_info *, void __user *);
++extern int vc_net_remove(struct nx_info *, void __user *);
++
++extern int vc_net_add_ipv4_v1(struct nx_info *, void __user *);
++extern int vc_net_add_ipv4(struct nx_info *, void __user *);
++
++extern int vc_net_rem_ipv4_v1(struct nx_info *, void __user *);
++extern int vc_net_rem_ipv4(struct nx_info *, void __user *);
++
++extern int vc_net_add_ipv6(struct nx_info *, void __user *);
++extern int vc_net_remove_ipv6(struct nx_info *, void __user *);
++
++extern int vc_add_match_ipv4(struct nx_info *, void __user *);
++extern int vc_get_match_ipv4(struct nx_info *, void __user *);
++
++extern int vc_add_match_ipv6(struct nx_info *, void __user *);
++extern int vc_get_match_ipv6(struct nx_info *, void __user *);
++
++extern int vc_get_nflags(struct nx_info *, void __user *);
++extern int vc_set_nflags(struct nx_info *, void __user *);
++
++extern int vc_get_ncaps(struct nx_info *, void __user *);
++extern int vc_set_ncaps(struct nx_info *, void __user *);
++
++#endif /* _VSERVER_CONTEXT_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/percpu.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/percpu.h
+--- linux-3.18.5/include/linux/vserver/percpu.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/percpu.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,14 @@
++#ifndef _VSERVER_PERCPU_H
++#define _VSERVER_PERCPU_H
++
++#include "cvirt_def.h"
++#include "sched_def.h"
++
++struct _vx_percpu {
++ struct _vx_cvirt_pc cvirt;
++ struct _vx_sched_pc sched;
++};
++
++#define PERCPU_PERCTX (sizeof(struct _vx_percpu))
++
++#endif /* _VSERVER_PERCPU_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/pid.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/pid.h
+--- linux-3.18.5/include/linux/vserver/pid.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/pid.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,51 @@
++#ifndef _VSERVER_PID_H
++#define _VSERVER_PID_H
++
++/* pid faking stuff */
++
++#define vx_info_map_pid(v, p) \
++ __vx_info_map_pid((v), (p), __func__, __FILE__, __LINE__)
++#define vx_info_map_tgid(v,p) vx_info_map_pid(v,p)
++#define vx_map_pid(p) vx_info_map_pid(current_vx_info(), p)
++#define vx_map_tgid(p) vx_map_pid(p)
++
++static inline int __vx_info_map_pid(struct vx_info *vxi, int pid,
++ const char *func, const char *file, int line)
++{
++ if (vx_info_flags(vxi, VXF_INFO_INIT, 0)) {
++ vxfprintk(VXD_CBIT(cvirt, 2),
++ "vx_map_tgid: %p/%llx: %d -> %d",
++ vxi, (long long)vxi->vx_flags, pid,
++ (pid && pid == vxi->vx_initpid) ? 1 : pid,
++ func, file, line);
++ if (pid == 0)
++ return 0;
++ if (pid == vxi->vx_initpid)
++ return 1;
++ }
++ return pid;
++}
++
++#define vx_info_rmap_pid(v, p) \
++ __vx_info_rmap_pid((v), (p), __func__, __FILE__, __LINE__)
++#define vx_rmap_pid(p) vx_info_rmap_pid(current_vx_info(), p)
++#define vx_rmap_tgid(p) vx_rmap_pid(p)
++
++static inline int __vx_info_rmap_pid(struct vx_info *vxi, int pid,
++ const char *func, const char *file, int line)
++{
++ if (vx_info_flags(vxi, VXF_INFO_INIT, 0)) {
++ vxfprintk(VXD_CBIT(cvirt, 2),
++ "vx_rmap_tgid: %p/%llx: %d -> %d",
++ vxi, (long long)vxi->vx_flags, pid,
++ (pid == 1) ? vxi->vx_initpid : pid,
++ func, file, line);
++ if ((pid == 1) && vxi->vx_initpid)
++ return vxi->vx_initpid;
++ if (pid == vxi->vx_initpid)
++ return ~0U;
++ }
++ return pid;
++}
++
++#endif
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/sched.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched.h
+--- linux-3.18.5/include/linux/vserver/sched.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,23 @@
++#ifndef _VSERVER_SCHED_H
++#define _VSERVER_SCHED_H
++
++
++#ifdef __KERNEL__
++
++struct timespec;
++
++void vx_vsi_uptime(struct timespec *, struct timespec *);
++
++
++struct vx_info;
++
++void vx_update_load(struct vx_info *);
++
++
++void vx_update_sched_param(struct _vx_sched *sched,
++ struct _vx_sched_pc *sched_pc);
++
++#endif /* __KERNEL__ */
++#else /* _VSERVER_SCHED_H */
++#warning duplicate inclusion
++#endif /* _VSERVER_SCHED_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/sched_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched_cmd.h
+--- linux-3.18.5/include/linux/vserver/sched_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,11 @@
++#ifndef _VSERVER_SCHED_CMD_H
++#define _VSERVER_SCHED_CMD_H
++
++
++#include <linux/compiler.h>
++#include <uapi/vserver/sched_cmd.h>
++
++extern int vc_set_prio_bias(struct vx_info *, void __user *);
++extern int vc_get_prio_bias(struct vx_info *, void __user *);
++
++#endif /* _VSERVER_SCHED_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/sched_def.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched_def.h
+--- linux-3.18.5/include/linux/vserver/sched_def.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/sched_def.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,38 @@
++#ifndef _VSERVER_SCHED_DEF_H
++#define _VSERVER_SCHED_DEF_H
++
++#include <linux/spinlock.h>
++#include <linux/jiffies.h>
++#include <linux/cpumask.h>
++#include <asm/atomic.h>
++#include <asm/param.h>
++
++
++/* context sub struct */
++
++struct _vx_sched {
++ int prio_bias; /* bias offset for priority */
++
++ cpumask_t update; /* CPUs which should update */
++};
++
++struct _vx_sched_pc {
++ int prio_bias; /* bias offset for priority */
++
++ uint64_t user_ticks; /* token tick events */
++ uint64_t sys_ticks; /* token tick events */
++ uint64_t hold_ticks; /* token ticks paused */
++};
++
++
++#ifdef CONFIG_VSERVER_DEBUG
++
++static inline void __dump_vx_sched(struct _vx_sched *sched)
++{
++ printk("\t_vx_sched:\n");
++ printk("\t priority = %4d\n", sched->prio_bias);
++}
++
++#endif
++
++#endif /* _VSERVER_SCHED_DEF_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/signal.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/signal.h
+--- linux-3.18.5/include/linux/vserver/signal.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/signal.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,14 @@
++#ifndef _VSERVER_SIGNAL_H
++#define _VSERVER_SIGNAL_H
++
++
++#ifdef __KERNEL__
++
++struct vx_info;
++
++int vx_info_kill(struct vx_info *, int, int);
++
++#endif /* __KERNEL__ */
++#else /* _VSERVER_SIGNAL_H */
++#warning duplicate inclusion
++#endif /* _VSERVER_SIGNAL_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/signal_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/signal_cmd.h
+--- linux-3.18.5/include/linux/vserver/signal_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/signal_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,14 @@
++#ifndef _VSERVER_SIGNAL_CMD_H
++#define _VSERVER_SIGNAL_CMD_H
++
++#include <uapi/vserver/signal_cmd.h>
++
++
++extern int vc_ctx_kill(struct vx_info *, void __user *);
++extern int vc_wait_exit(struct vx_info *, void __user *);
++
++
++extern int vc_get_pflags(uint32_t pid, void __user *);
++extern int vc_set_pflags(uint32_t pid, void __user *);
++
++#endif /* _VSERVER_SIGNAL_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/space.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/space.h
+--- linux-3.18.5/include/linux/vserver/space.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/space.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,12 @@
++#ifndef _VSERVER_SPACE_H
++#define _VSERVER_SPACE_H
++
++#include <linux/types.h>
++
++struct vx_info;
++
++int vx_set_space(struct vx_info *vxi, unsigned long mask, unsigned index);
++
++#else /* _VSERVER_SPACE_H */
++#warning duplicate inclusion
++#endif /* _VSERVER_SPACE_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/space_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/space_cmd.h
+--- linux-3.18.5/include/linux/vserver/space_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/space_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,13 @@
++#ifndef _VSERVER_SPACE_CMD_H
++#define _VSERVER_SPACE_CMD_H
++
++#include <uapi/vserver/space_cmd.h>
++
++
++extern int vc_enter_space_v1(struct vx_info *, void __user *);
++extern int vc_set_space_v1(struct vx_info *, void __user *);
++extern int vc_enter_space(struct vx_info *, void __user *);
++extern int vc_set_space(struct vx_info *, void __user *);
++extern int vc_get_space_mask(void __user *, int);
++
++#endif /* _VSERVER_SPACE_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/switch.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/switch.h
+--- linux-3.18.5/include/linux/vserver/switch.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/switch.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,8 @@
++#ifndef _VSERVER_SWITCH_H
++#define _VSERVER_SWITCH_H
++
++
++#include <linux/errno.h>
++#include <uapi/vserver/switch.h>
++
++#endif /* _VSERVER_SWITCH_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/tag.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/tag.h
+--- linux-3.18.5/include/linux/vserver/tag.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/tag.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,160 @@
++#ifndef _DX_TAG_H
++#define _DX_TAG_H
++
++#include <linux/types.h>
++#include <linux/uidgid.h>
++
++
++#define DX_TAG(in) (IS_TAGGED(in))
++
++
++#ifdef CONFIG_TAG_NFSD
++#define DX_TAG_NFSD 1
++#else
++#define DX_TAG_NFSD 0
++#endif
++
++
++#ifdef CONFIG_TAGGING_NONE
++
++#define MAX_UID 0xFFFFFFFF
++#define MAX_GID 0xFFFFFFFF
++
++#define INOTAG_TAG(cond, uid, gid, tag) (0)
++
++#define TAGINO_UID(cond, uid, tag) (uid)
++#define TAGINO_GID(cond, gid, tag) (gid)
++
++#endif
++
++
++#ifdef CONFIG_TAGGING_GID16
++
++#define MAX_UID 0xFFFFFFFF
++#define MAX_GID 0x0000FFFF
++
++#define INOTAG_TAG(cond, uid, gid, tag) \
++ ((cond) ? (((gid) >> 16) & 0xFFFF) : 0)
++
++#define TAGINO_UID(cond, uid, tag) (uid)
++#define TAGINO_GID(cond, gid, tag) \
++ ((cond) ? (((gid) & 0xFFFF) | ((tag) << 16)) : (gid))
++
++#endif
++
++
++#ifdef CONFIG_TAGGING_ID24
++
++#define MAX_UID 0x00FFFFFF
++#define MAX_GID 0x00FFFFFF
++
++#define INOTAG_TAG(cond, uid, gid, tag) \
++ ((cond) ? ((((uid) >> 16) & 0xFF00) | (((gid) >> 24) & 0xFF)) : 0)
++
++#define TAGINO_UID(cond, uid, tag) \
++ ((cond) ? (((uid) & 0xFFFFFF) | (((tag) & 0xFF00) << 16)) : (uid))
++#define TAGINO_GID(cond, gid, tag) \
++ ((cond) ? (((gid) & 0xFFFFFF) | (((tag) & 0x00FF) << 24)) : (gid))
++
++#endif
++
++
++#ifdef CONFIG_TAGGING_UID16
++
++#define MAX_UID 0x0000FFFF
++#define MAX_GID 0xFFFFFFFF
++
++#define INOTAG_TAG(cond, uid, gid, tag) \
++ ((cond) ? (((uid) >> 16) & 0xFFFF) : 0)
++
++#define TAGINO_UID(cond, uid, tag) \
++ ((cond) ? (((uid) & 0xFFFF) | ((tag) << 16)) : (uid))
++#define TAGINO_GID(cond, gid, tag) (gid)
++
++#endif
++
++
++#ifdef CONFIG_TAGGING_INTERN
++
++#define MAX_UID 0xFFFFFFFF
++#define MAX_GID 0xFFFFFFFF
++
++#define INOTAG_TAG(cond, uid, gid, tag) \
++ ((cond) ? (tag) : 0)
++
++#define TAGINO_UID(cond, uid, tag) (uid)
++#define TAGINO_GID(cond, gid, tag) (gid)
++
++#endif
++
++
++#ifndef CONFIG_TAGGING_NONE
++#define dx_current_fstag(sb) \
++ ((sb)->s_flags & MS_TAGGED ? dx_current_tag() : 0)
++#else
++#define dx_current_fstag(sb) (0)
++#endif
++
++#ifndef CONFIG_TAGGING_INTERN
++#define TAGINO_TAG(cond, tag) (0)
++#else
++#define TAGINO_TAG(cond, tag) ((cond) ? (tag) : 0)
++#endif
++
++#define TAGINO_KUID(cond, kuid, ktag) \
++ KUIDT_INIT(TAGINO_UID(cond, __kuid_val(kuid), __ktag_val(ktag)))
++#define TAGINO_KGID(cond, kgid, ktag) \
++ KGIDT_INIT(TAGINO_GID(cond, __kgid_val(kgid), __ktag_val(ktag)))
++#define TAGINO_KTAG(cond, ktag) \
++ KTAGT_INIT(TAGINO_TAG(cond, __ktag_val(ktag)))
++
++
++#define INOTAG_UID(cond, uid, gid) \
++ ((cond) ? ((uid) & MAX_UID) : (uid))
++#define INOTAG_GID(cond, uid, gid) \
++ ((cond) ? ((gid) & MAX_GID) : (gid))
++
++#define INOTAG_KUID(cond, kuid, kgid) \
++ KUIDT_INIT(INOTAG_UID(cond, __kuid_val(kuid), __kgid_val(kgid)))
++#define INOTAG_KGID(cond, kuid, kgid) \
++ KGIDT_INIT(INOTAG_GID(cond, __kuid_val(kuid), __kgid_val(kgid)))
++#define INOTAG_KTAG(cond, kuid, kgid, ktag) \
++ KTAGT_INIT(INOTAG_TAG(cond, \
++ __kuid_val(kuid), __kgid_val(kgid), __ktag_val(ktag)))
++
++
++static inline uid_t dx_map_uid(uid_t uid)
++{
++ if ((uid > MAX_UID) && (uid != -1))
++ uid = -2;
++ return (uid & MAX_UID);
++}
++
++static inline gid_t dx_map_gid(gid_t gid)
++{
++ if ((gid > MAX_GID) && (gid != -1))
++ gid = -2;
++ return (gid & MAX_GID);
++}
++
++struct peer_tag {
++ int32_t xid;
++ int32_t nid;
++};
++
++#define dx_notagcheck(sb) ((sb) && ((sb)->s_flags & MS_NOTAGCHECK))
++
++int dx_parse_tag(char *string, vtag_t *tag, int remove, int *mnt_flags,
++ unsigned long *flags);
++
++#ifdef CONFIG_PROPAGATE
++
++void __dx_propagate_tag(struct nameidata *nd, struct inode *inode);
++
++#define dx_propagate_tag(n, i) __dx_propagate_tag(n, i)
++
++#else
++#define dx_propagate_tag(n, i) do { } while (0)
++#endif
++
++#endif /* _DX_TAG_H */
+diff -NurpP --minimal linux-3.18.5/include/linux/vserver/tag_cmd.h linux-3.18.5-vs2.3.7.3/include/linux/vserver/tag_cmd.h
+--- linux-3.18.5/include/linux/vserver/tag_cmd.h 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/linux/vserver/tag_cmd.h 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,10 @@
++#ifndef _VSERVER_TAG_CMD_H
++#define _VSERVER_TAG_CMD_H
++
++#include <uapi/vserver/tag_cmd.h>
++
++extern int vc_task_tag(uint32_t);
++
++extern int vc_tag_migrate(uint32_t);
++
++#endif /* _VSERVER_TAG_CMD_H */
+diff -NurpP --minimal linux-3.18.5/include/net/addrconf.h linux-3.18.5-vs2.3.7.3/include/net/addrconf.h
+--- linux-3.18.5/include/net/addrconf.h 2015-01-17 02:40:22.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/addrconf.h 2015-01-19 10:58:04.000000000 +0000
+@@ -79,7 +79,7 @@ struct inet6_ifaddr *ipv6_get_ifaddr(str
+
+ int ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
+ const struct in6_addr *daddr, unsigned int srcprefs,
+- struct in6_addr *saddr);
++ struct in6_addr *saddr, struct nx_info *nxi);
+ int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
+ u32 banned_flags);
+ int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
+diff -NurpP --minimal linux-3.18.5/include/net/af_unix.h linux-3.18.5-vs2.3.7.3/include/net/af_unix.h
+--- linux-3.18.5/include/net/af_unix.h 2013-11-25 15:47:02.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/af_unix.h 2015-01-19 10:58:04.000000000 +0000
+@@ -4,6 +4,7 @@
+ #include <linux/socket.h>
+ #include <linux/un.h>
+ #include <linux/mutex.h>
++#include <linux/vs_base.h>
+ #include <net/sock.h>
+
+ void unix_inflight(struct file *fp);
+diff -NurpP --minimal linux-3.18.5/include/net/inet_timewait_sock.h linux-3.18.5-vs2.3.7.3/include/net/inet_timewait_sock.h
+--- linux-3.18.5/include/net/inet_timewait_sock.h 2015-01-16 22:19:24.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/inet_timewait_sock.h 2015-01-19 10:58:04.000000000 +0000
+@@ -122,6 +122,10 @@ struct inet_timewait_sock {
+ #define tw_v6_rcv_saddr __tw_common.skc_v6_rcv_saddr
+ #define tw_dport __tw_common.skc_dport
+ #define tw_num __tw_common.skc_num
++#define tw_xid __tw_common.skc_xid
++#define tw_vx_info __tw_common.skc_vx_info
++#define tw_nid __tw_common.skc_nid
++#define tw_nx_info __tw_common.skc_nx_info
+
+ int tw_timeout;
+ volatile unsigned char tw_substate;
+diff -NurpP --minimal linux-3.18.5/include/net/ip6_route.h linux-3.18.5-vs2.3.7.3/include/net/ip6_route.h
+--- linux-3.18.5/include/net/ip6_route.h 2014-09-03 13:19:43.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/ip6_route.h 2015-01-19 10:58:04.000000000 +0000
+@@ -80,7 +80,7 @@ int ip6_del_rt(struct rt6_info *);
+
+ int ip6_route_get_saddr(struct net *net, struct rt6_info *rt,
+ const struct in6_addr *daddr, unsigned int prefs,
+- struct in6_addr *saddr);
++ struct in6_addr *saddr, struct nx_info *nxi);
+
+ struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr,
+ const struct in6_addr *saddr, int oif, int flags);
+diff -NurpP --minimal linux-3.18.5/include/net/route.h linux-3.18.5-vs2.3.7.3/include/net/route.h
+--- linux-3.18.5/include/net/route.h 2014-06-12 13:02:51.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/route.h 2015-01-19 10:58:04.000000000 +0000
+@@ -205,6 +205,9 @@ static inline void ip_rt_put(struct rtab
+ dst_release(&rt->dst);
+ }
+
++#include <linux/vs_base.h>
++#include <linux/vs_inet.h>
++
+ #define IPTOS_RT_MASK (IPTOS_TOS_MASK & ~3)
+
+ extern const __u8 ip_tos2prio[16];
+@@ -252,6 +255,9 @@ static inline void ip_route_connect_init
+ protocol, flow_flags, dst, src, dport, sport);
+ }
+
++extern struct rtable *ip_v4_find_src(struct net *net, struct nx_info *,
++ struct flowi4 *);
++
+ static inline struct rtable *ip_route_connect(struct flowi4 *fl4,
+ __be32 dst, __be32 src, u32 tos,
+ int oif, u8 protocol,
+@@ -260,11 +266,25 @@ static inline struct rtable *ip_route_co
+ {
+ struct net *net = sock_net(sk);
+ struct rtable *rt;
++ struct nx_info *nx_info = current_nx_info();
+
+ ip_route_connect_init(fl4, dst, src, tos, oif, protocol,
+ sport, dport, sk);
+
+- if (!dst || !src) {
++ if (sk)
++ nx_info = sk->sk_nx_info;
++
++ vxdprintk(VXD_CBIT(net, 4),
++ "ip_route_connect(%p) %p,%p;%lx",
++ sk, nx_info, sk->sk_socket,
++ (sk->sk_socket?sk->sk_socket->flags:0));
++
++ rt = ip_v4_find_src(net, nx_info, fl4);
++ if (IS_ERR(rt))
++ return rt;
++ ip_rt_put(rt);
++
++ if (!fl4->daddr || !fl4->saddr) {
+ rt = __ip_route_output_key(net, fl4);
+ if (IS_ERR(rt))
+ return rt;
+diff -NurpP --minimal linux-3.18.5/include/net/sock.h linux-3.18.5-vs2.3.7.3/include/net/sock.h
+--- linux-3.18.5/include/net/sock.h 2015-01-17 02:40:22.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/net/sock.h 2015-01-19 10:58:04.000000000 +0000
+@@ -193,6 +193,10 @@ struct sock_common {
+ #ifdef CONFIG_NET_NS
+ struct net *skc_net;
+ #endif
++ vxid_t skc_xid;
++ struct vx_info *skc_vx_info;
++ vnid_t skc_nid;
++ struct nx_info *skc_nx_info;
+
+ #if IS_ENABLED(CONFIG_IPV6)
+ struct in6_addr skc_v6_daddr;
+@@ -327,7 +331,11 @@ struct sock {
+ #define sk_prot __sk_common.skc_prot
+ #define sk_net __sk_common.skc_net
+ #define sk_v6_daddr __sk_common.skc_v6_daddr
+-#define sk_v6_rcv_saddr __sk_common.skc_v6_rcv_saddr
++#define sk_v6_rcv_saddr __sk_common.skc_v6_rcv_saddr
++#define sk_xid __sk_common.skc_xid
++#define sk_vx_info __sk_common.skc_vx_info
++#define sk_nid __sk_common.skc_nid
++#define sk_nx_info __sk_common.skc_nx_info
+
+ socket_lock_t sk_lock;
+ struct sk_buff_head sk_receive_queue;
+diff -NurpP --minimal linux-3.18.5/include/uapi/Kbuild linux-3.18.5-vs2.3.7.3/include/uapi/Kbuild
+--- linux-3.18.5/include/uapi/Kbuild 2015-01-17 02:40:22.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/Kbuild 2015-01-19 10:59:16.000000000 +0000
+@@ -13,3 +13,4 @@ header-y += drm/
+ header-y += xen/
+ header-y += scsi/
+ header-y += misc/
++header-y += vserver/
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/capability.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/capability.h
+--- linux-3.18.5/include/uapi/linux/capability.h 2014-09-03 13:19:44.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/capability.h 2015-01-19 10:58:04.000000000 +0000
+@@ -259,6 +259,7 @@ struct vfs_cap_data {
+ arbitrary SCSI commands */
+ /* Allow setting encryption key on loopback filesystem */
+ /* Allow setting zone reclaim policy */
++/* Allow the selection of a security context */
+
+ #define CAP_SYS_ADMIN 21
+
+@@ -354,7 +355,12 @@ struct vfs_cap_data {
+
+ #define CAP_LAST_CAP CAP_AUDIT_READ
+
+-#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
++/* Allow context manipulations */
++/* Allow changing context info on files */
++
++#define CAP_CONTEXT 63
++
++#define cap_valid(x) ((x) >= 0 && ((x) <= CAP_LAST_CAP || (x) == CAP_CONTEXT))
+
+ /*
+ * Bit location of each capability (used by user-space library and kernel)
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/fs.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/fs.h
+--- linux-3.18.5/include/uapi/linux/fs.h 2015-01-17 02:40:23.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/fs.h 2015-01-19 10:58:04.000000000 +0000
+@@ -90,6 +90,9 @@ struct inodes_stat_t {
+ #define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
+ #define MS_I_VERSION (1<<23) /* Update inode I_version field */
+ #define MS_STRICTATIME (1<<24) /* Always perform atime updates */
++#define MS_TAGGED (1<<8) /* use generic inode tagging */
++#define MS_NOTAGCHECK (1<<9) /* don't check tags */
++#define MS_TAGID (1<<25) /* use specific tag for this mount */
+
+ /* These sb flags are internal to the kernel */
+ #define MS_NOSEC (1<<28)
+@@ -195,11 +198,14 @@ struct inodes_stat_t {
+ #define FS_EXTENT_FL 0x00080000 /* Extents */
+ #define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */
+ #define FS_NOCOW_FL 0x00800000 /* Do not cow file */
++#define FS_IXUNLINK_FL 0x08000000 /* Immutable invert on unlink */
+ #define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */
+
+-#define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
+-#define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
++#define FS_BARRIER_FL 0x04000000 /* Barrier for chroot() */
++#define FS_COW_FL 0x20000000 /* Copy on Write marker */
+
++#define FS_FL_USER_VISIBLE 0x0103DFFF /* User visible flags */
++#define FS_FL_USER_MODIFIABLE 0x010380FF /* User modifiable flags */
+
+ #define SYNC_FILE_RANGE_WAIT_BEFORE 1
+ #define SYNC_FILE_RANGE_WRITE 2
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/gfs2_ondisk.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/gfs2_ondisk.h
+--- linux-3.18.5/include/uapi/linux/gfs2_ondisk.h 2014-09-03 13:19:44.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/gfs2_ondisk.h 2015-01-19 10:58:04.000000000 +0000
+@@ -225,6 +225,9 @@ enum {
+ gfs2fl_Sync = 8,
+ gfs2fl_System = 9,
+ gfs2fl_TopLevel = 10,
++ gfs2fl_IXUnlink = 16,
++ gfs2fl_Barrier = 17,
++ gfs2fl_Cow = 18,
+ gfs2fl_TruncInProg = 29,
+ gfs2fl_InheritDirectio = 30,
+ gfs2fl_InheritJdata = 31,
+@@ -242,6 +245,9 @@ enum {
+ #define GFS2_DIF_SYNC 0x00000100
+ #define GFS2_DIF_SYSTEM 0x00000200 /* New in gfs2 */
+ #define GFS2_DIF_TOPDIR 0x00000400 /* New in gfs2 */
++#define GFS2_DIF_IXUNLINK 0x00010000
++#define GFS2_DIF_BARRIER 0x00020000
++#define GFS2_DIF_COW 0x00040000
+ #define GFS2_DIF_TRUNC_IN_PROG 0x20000000 /* New in gfs2 */
+ #define GFS2_DIF_INHERIT_DIRECTIO 0x40000000 /* only in gfs1 */
+ #define GFS2_DIF_INHERIT_JDATA 0x80000000
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/if_tun.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/if_tun.h
+--- linux-3.18.5/include/uapi/linux/if_tun.h 2013-11-25 15:47:02.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/if_tun.h 2015-01-19 10:58:04.000000000 +0000
+@@ -58,6 +58,7 @@
+ #define TUNSETQUEUE _IOW('T', 217, int)
+ #define TUNSETIFINDEX _IOW('T', 218, unsigned int)
+ #define TUNGETFILTER _IOR('T', 219, struct sock_fprog)
++#define TUNSETNID _IOW('T', 220, int)
+
+ /* TUNSETIFF ifr flags */
+ #define IFF_TUN 0x0001
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/major.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/major.h
+--- linux-3.18.5/include/uapi/linux/major.h 2014-01-22 20:39:12.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/major.h 2015-01-19 10:58:04.000000000 +0000
+@@ -15,6 +15,7 @@
+ #define HD_MAJOR IDE0_MAJOR
+ #define PTY_SLAVE_MAJOR 3
+ #define TTY_MAJOR 4
++#define VROOT_MAJOR 4
+ #define TTYAUX_MAJOR 5
+ #define LP_MAJOR 6
+ #define VCS_MAJOR 7
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/nfs_mount.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/nfs_mount.h
+--- linux-3.18.5/include/uapi/linux/nfs_mount.h 2014-01-22 20:39:12.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/nfs_mount.h 2015-01-19 10:58:04.000000000 +0000
+@@ -63,7 +63,8 @@ struct nfs_mount_data {
+ #define NFS_MOUNT_SECFLAVOUR 0x2000 /* 5 non-text parsed mount data only */
+ #define NFS_MOUNT_NORDIRPLUS 0x4000 /* 5 */
+ #define NFS_MOUNT_UNSHARED 0x8000 /* 5 */
+-#define NFS_MOUNT_FLAGMASK 0xFFFF
++#define NFS_MOUNT_TAGGED 0x10000 /* context tagging */
++#define NFS_MOUNT_FLAGMASK 0x1FFFF
+
+ /* The following are for internal use only */
+ #define NFS_MOUNT_LOOKUP_CACHE_NONEG 0x10000
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/reboot.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/reboot.h
+--- linux-3.18.5/include/uapi/linux/reboot.h 2012-12-11 03:30:57.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/reboot.h 2015-01-19 10:58:04.000000000 +0000
+@@ -33,7 +33,7 @@
+ #define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4
+ #define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2
+ #define LINUX_REBOOT_CMD_KEXEC 0x45584543
+-
++#define LINUX_REBOOT_CMD_OOM 0xDEADBEEF
+
+
+ #endif /* _UAPI_LINUX_REBOOT_H */
+diff -NurpP --minimal linux-3.18.5/include/uapi/linux/sysctl.h linux-3.18.5-vs2.3.7.3/include/uapi/linux/sysctl.h
+--- linux-3.18.5/include/uapi/linux/sysctl.h 2015-01-16 22:19:26.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/linux/sysctl.h 2015-01-19 10:58:04.000000000 +0000
+@@ -60,6 +60,7 @@ enum
+ CTL_ABI=9, /* Binary emulation */
+ CTL_CPU=10, /* CPU stuff (speed scaling, etc) */
+ CTL_ARLAN=254, /* arlan wireless driver */
++ CTL_VSERVER=4242, /* Linux-VServer debug */
+ CTL_S390DBF=5677, /* s390 debug */
+ CTL_SUNRPC=7249, /* sunrpc debug */
+ CTL_PM=9899, /* frv power management */
+@@ -94,6 +95,7 @@ enum
+
+ KERN_PANIC=15, /* int: panic timeout */
+ KERN_REALROOTDEV=16, /* real root device to mount after initrd */
++ KERN_VSHELPER=17, /* string: path to vshelper policy agent */
+
+ KERN_SPARC_REBOOT=21, /* reboot command on Sparc */
+ KERN_CTLALTDEL=22, /* int: allow ctl-alt-del to reboot */
+diff -NurpP --minimal linux-3.18.5/include/uapi/vserver/Kbuild linux-3.18.5-vs2.3.7.3/include/uapi/vserver/Kbuild
+--- linux-3.18.5/include/uapi/vserver/Kbuild 1970-01-01 00:00:00.000000000 +0000
++++ linux-3.18.5-vs2.3.7.3/include/uapi/vserver/Kbuild 2015-01-19 10:58:04.000000000 +0000
+@@ -0,0 +1,9 @@
++
++header-y += context_cmd.h network_cmd.h space_cmd.h \
++ cacct_cmd.h cvirt_cmd.h limit_cmd.h dlimit_cmd.h \
++ inode_cmd.h tag_cmd.h sched_cmd.h signal_cmd.h \
++ debug_cmd.h device_cmd.h