if (!root_irq_dir)
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
-@@ -389,6 +389,8 @@ static int __init init_timer_list_procfs
+@@ -390,6 +390,8 @@ static int __init init_timer_list_procfs
{
struct proc_dir_entry *pe;
return -ENOMEM;
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
-@@ -2774,6 +2774,8 @@ static const struct file_operations proc
+@@ -2783,6 +2783,8 @@ static const struct file_operations proc
static int __init proc_vmalloc_init(void)
{
#endif
#ifdef CONFIG_PROC_FS
- proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
-- proc_create("pagetypeinfo", 0444, NULL, &pagetypeinfo_file_operations);
+- proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations);
+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
+ proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
-+ proc_create("pagetypeinfo", 0444, NULL, &pagetypeinfo_file_operations);
++ proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations);
+ proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations);
+ }
proc_create("vmstat", 0444, NULL, &vmstat_file_operations);
--- a/net/core/sock.c
+++ b/net/core/sock.c
-@@ -3382,6 +3382,8 @@ static __net_initdata struct pernet_oper
+@@ -3384,6 +3384,8 @@ static __net_initdata struct pernet_oper
static int __init proto_init(void)
{