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-rw-r--r--kernel/sysctl_check.c1556
1 files changed, 1556 insertions, 0 deletions
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
new file mode 100644
index 000000000000..8bce52cc06d4
--- /dev/null
+++ b/kernel/sysctl_check.c
@@ -0,0 +1,1556 @@
1#include <linux/stat.h>
2#include <linux/sysctl.h>
3#include "../arch/s390/appldata/appldata.h"
4#include "../fs/xfs/linux-2.6/xfs_sysctl.h"
5#include <linux/sunrpc/debug.h>
6#include <linux/string.h>
7#include <net/ip_vs.h>
8
9struct trans_ctl_table {
10 int ctl_name;
11 const char *procname;
12 struct trans_ctl_table *child;
13};
14
15static struct trans_ctl_table trans_random_table[] = {
16 { RANDOM_POOLSIZE, "poolsize" },
17 { RANDOM_ENTROPY_COUNT, "entropy_avail" },
18 { RANDOM_READ_THRESH, "read_wakeup_threshold" },
19 { RANDOM_WRITE_THRESH, "write_wakeup_threshold" },
20 { RANDOM_BOOT_ID, "boot_id" },
21 { RANDOM_UUID, "uuid" },
22 {}
23};
24
25static struct trans_ctl_table trans_pty_table[] = {
26 { PTY_MAX, "max" },
27 { PTY_NR, "nr" },
28 {}
29};
30
31static struct trans_ctl_table trans_kern_table[] = {
32 { KERN_OSTYPE, "ostype" },
33 { KERN_OSRELEASE, "osrelease" },
34 /* KERN_OSREV not used */
35 { KERN_VERSION, "version" },
36 /* KERN_SECUREMASK not used */
37 /* KERN_PROF not used */
38 { KERN_NODENAME, "hostname" },
39 { KERN_DOMAINNAME, "domainname" },
40
41 { KERN_CAP_BSET, "cap-bound" },
42 { KERN_PANIC, "panic" },
43 { KERN_REALROOTDEV, "real-root-dev" },
44
45 { KERN_SPARC_REBOOT, "reboot-cmd" },
46 { KERN_CTLALTDEL, "ctrl-alt-del" },
47 { KERN_PRINTK, "printk" },
48
49 /* KERN_NAMETRANS not used */
50 /* KERN_PPC_HTABRECLAIM not used */
51 /* KERN_PPC_ZEROPAGED not used */
52 { KERN_PPC_POWERSAVE_NAP, "powersave-nap" },
53
54 { KERN_MODPROBE, "modprobe" },
55 { KERN_SG_BIG_BUFF, "sg-big-buff" },
56 { KERN_ACCT, "acct" },
57 { KERN_PPC_L2CR, "l2cr" },
58
59 /* KERN_RTSIGNR not used */
60 /* KERN_RTSIGMAX not used */
61
62 { KERN_SHMMAX, "shmmax" },
63 { KERN_MSGMAX, "msgmax" },
64 { KERN_MSGMNB, "msgmnb" },
65 /* KERN_MSGPOOL not used*/
66 { KERN_SYSRQ, "sysrq" },
67 { KERN_MAX_THREADS, "threads-max" },
68 { KERN_RANDOM, "random", trans_random_table },
69 { KERN_SHMALL, "shmall" },
70 { KERN_MSGMNI, "msgmni" },
71 { KERN_SEM, "sem" },
72 { KERN_SPARC_STOP_A, "stop-a" },
73 { KERN_SHMMNI, "shmmni" },
74
75 { KERN_OVERFLOWUID, "overflowuid" },
76 { KERN_OVERFLOWGID, "overflowgid" },
77
78 { KERN_HOTPLUG, "hotplug", },
79 { KERN_IEEE_EMULATION_WARNINGS, "ieee_emulation_warnings" },
80
81 { KERN_S390_USER_DEBUG_LOGGING, "userprocess_debug" },
82 { KERN_CORE_USES_PID, "core_uses_pid" },
83 { KERN_TAINTED, "tainted" },
84 { KERN_CADPID, "cad_pid" },
85 { KERN_PIDMAX, "pid_max" },
86 { KERN_CORE_PATTERN, "core_pattern" },
87 { KERN_PANIC_ON_OOPS, "panic_on_oops" },
88 { KERN_HPPA_PWRSW, "soft-power" },
89 { KERN_HPPA_UNALIGNED, "unaligned-trap" },
90
91 { KERN_PRINTK_RATELIMIT, "printk_ratelimit" },
92 { KERN_PRINTK_RATELIMIT_BURST, "printk_ratelimit_burst" },
93
94 { KERN_PTY, "pty", trans_pty_table },
95 { KERN_NGROUPS_MAX, "ngroups_max" },
96 { KERN_SPARC_SCONS_PWROFF, "scons_poweroff" },
97 { KERN_HZ_TIMER, "hz_timer" },
98 { KERN_UNKNOWN_NMI_PANIC, "unknown_nmi_panic" },
99 { KERN_BOOTLOADER_TYPE, "bootloader_type" },
100 { KERN_RANDOMIZE, "randomize_va_space" },
101
102 { KERN_SPIN_RETRY, "spin_retry" },
103 { KERN_ACPI_VIDEO_FLAGS, "acpi_video_flags" },
104 { KERN_IA64_UNALIGNED, "ignore-unaligned-usertrap" },
105 { KERN_COMPAT_LOG, "compat-log" },
106 { KERN_MAX_LOCK_DEPTH, "max_lock_depth" },
107 { KERN_NMI_WATCHDOG, "nmi_watchdog" },
108 { KERN_PANIC_ON_NMI, "panic_on_unrecovered_nmi" },
109 {}
110};
111
112static struct trans_ctl_table trans_vm_table[] = {
113 { VM_OVERCOMMIT_MEMORY, "overcommit_memory" },
114 { VM_PAGE_CLUSTER, "page-cluster" },
115 { VM_DIRTY_BACKGROUND, "dirty_background_ratio" },
116 { VM_DIRTY_RATIO, "dirty_ratio" },
117 { VM_DIRTY_WB_CS, "dirty_writeback_centisecs" },
118 { VM_DIRTY_EXPIRE_CS, "dirty_expire_centisecs" },
119 { VM_NR_PDFLUSH_THREADS, "nr_pdflush_threads" },
120 { VM_OVERCOMMIT_RATIO, "overcommit_ratio" },
121 /* VM_PAGEBUF unused */
122 { VM_HUGETLB_PAGES, "nr_hugepages" },
123 { VM_SWAPPINESS, "swappiness" },
124 { VM_LOWMEM_RESERVE_RATIO, "lowmem_reserve_ratio" },
125 { VM_MIN_FREE_KBYTES, "min_free_kbytes" },
126 { VM_MAX_MAP_COUNT, "max_map_count" },
127 { VM_LAPTOP_MODE, "laptop_mode" },
128 { VM_BLOCK_DUMP, "block_dump" },
129 { VM_HUGETLB_GROUP, "hugetlb_shm_group" },
130 { VM_VFS_CACHE_PRESSURE, "vfs_cache_pressure" },
131 { VM_LEGACY_VA_LAYOUT, "legacy_va_layout" },
132 /* VM_SWAP_TOKEN_TIMEOUT unused */
133 { VM_DROP_PAGECACHE, "drop_caches" },
134 { VM_PERCPU_PAGELIST_FRACTION, "percpu_pagelist_fraction" },
135 { VM_ZONE_RECLAIM_MODE, "zone_reclaim_mode" },
136 { VM_MIN_UNMAPPED, "min_unmapped_ratio" },
137 { VM_PANIC_ON_OOM, "panic_on_oom" },
138 { VM_VDSO_ENABLED, "vdso_enabled" },
139 { VM_MIN_SLAB, "min_slab_ratio" },
140 { VM_CMM_PAGES, "cmm_pages" },
141 { VM_CMM_TIMED_PAGES, "cmm_timed_pages" },
142 { VM_CMM_TIMEOUT, "cmm_timeout" },
143
144 {}
145};
146
147static struct trans_ctl_table trans_net_core_table[] = {
148 { NET_CORE_WMEM_MAX, "wmem_max" },
149 { NET_CORE_RMEM_MAX, "rmem_max" },
150 { NET_CORE_WMEM_DEFAULT, "wmem_default" },
151 { NET_CORE_RMEM_DEFAULT, "rmem_default" },
152 /* NET_CORE_DESTROY_DELAY unused */
153 { NET_CORE_MAX_BACKLOG, "netdev_max_backlog" },
154 /* NET_CORE_FASTROUTE unused */
155 { NET_CORE_MSG_COST, "message_cost" },
156 { NET_CORE_MSG_BURST, "message_burst" },
157 { NET_CORE_OPTMEM_MAX, "optmem_max" },
158 /* NET_CORE_HOT_LIST_LENGTH unused */
159 /* NET_CORE_DIVERT_VERSION unused */
160 /* NET_CORE_NO_CONG_THRESH unused */
161 /* NET_CORE_NO_CONG unused */
162 /* NET_CORE_LO_CONG unused */
163 /* NET_CORE_MOD_CONG unused */
164 { NET_CORE_DEV_WEIGHT, "dev_weight" },
165 { NET_CORE_SOMAXCONN, "somaxconn" },
166 { NET_CORE_BUDGET, "netdev_budget" },
167 { NET_CORE_AEVENT_ETIME, "xfrm_aevent_etime" },
168 { NET_CORE_AEVENT_RSEQTH, "xfrm_aevent_rseqth" },
169 { NET_CORE_WARNINGS, "warnings" },
170 {},
171};
172
173static struct trans_ctl_table trans_net_unix_table[] = {
174 /* NET_UNIX_DESTROY_DELAY unused */
175 /* NET_UNIX_DELETE_DELAY unused */
176 { NET_UNIX_MAX_DGRAM_QLEN, "max_dgram_qlen" },
177 {}
178};
179
180static struct trans_ctl_table trans_net_ipv4_route_table[] = {
181 { NET_IPV4_ROUTE_FLUSH, "flush" },
182 { NET_IPV4_ROUTE_MIN_DELAY, "min_delay" },
183 { NET_IPV4_ROUTE_MAX_DELAY, "max_delay" },
184 { NET_IPV4_ROUTE_GC_THRESH, "gc_thresh" },
185 { NET_IPV4_ROUTE_MAX_SIZE, "max_size" },
186 { NET_IPV4_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" },
187 { NET_IPV4_ROUTE_GC_TIMEOUT, "gc_timeout" },
188 { NET_IPV4_ROUTE_GC_INTERVAL, "gc_interval" },
189 { NET_IPV4_ROUTE_REDIRECT_LOAD, "redirect_load" },
190 { NET_IPV4_ROUTE_REDIRECT_NUMBER, "redirect_number" },
191 { NET_IPV4_ROUTE_REDIRECT_SILENCE, "redirect_silence" },
192 { NET_IPV4_ROUTE_ERROR_COST, "error_cost" },
193 { NET_IPV4_ROUTE_ERROR_BURST, "error_burst" },
194 { NET_IPV4_ROUTE_GC_ELASTICITY, "gc_elasticity" },
195 { NET_IPV4_ROUTE_MTU_EXPIRES, "mtu_expires" },
196 { NET_IPV4_ROUTE_MIN_PMTU, "min_pmtu" },