Merge tag 'sysctl-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

Pull sysctl updates from Joel Granados:

 - Move kern_table members out of kernel/sysctl.c

   Moved a subset (tracing, panic, signal, stack_tracer and sparc) out
   of the kern_table array. The goal is for kern_table to only have
   sysctl elements. All this increases modularity by placing the
   ctl_tables closer to where they are used while reducing the chances
   of merge conflicts in kernel/sysctl.c.

 - Fixed sysctl unit test panic by relocating it to selftests

* tag 'sysctl-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
  sysctl: Close test ctl_headers with a for loop
  sysctl: call sysctl tests with a for loop
  sysctl: Add 0012 to test the u8 range check
  sysctl: move u8 register test to lib/test_sysctl.c
  sparc: mv sparc sysctls into their own file under arch/sparc/kernel
  stack_tracer: move sysctl registration to kernel/trace/trace_stack.c
  tracing: Move trace sysctls into trace.c
  signal: Move signal ctl tables into signal.c
  panic: Move panic ctl tables into panic.c

1 files changed, 21 insertions, 1 deletions

diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 14c6f272c4d8..e34223c8065d 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -32,7 +32,7 @@ static arch_spinlock_t stack_trace_max_lock =
 DEFINE_PER_CPU(int, disable_stack_tracer);
 static DEFINE_MUTEX(stack_sysctl_mutex);
 
-int stack_tracer_enabled;
+static int stack_tracer_enabled;
 
 static void print_max_stack(void)
 {
@@ -578,3 +578,23 @@ static __init int stack_trace_init(void)
 }
 
 device_initcall(stack_trace_init);
+
+
+static const struct ctl_table trace_stack_sysctl_table[] = {
+	{
+		.procname	= "stack_tracer_enabled",
+		.data		= &stack_tracer_enabled,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= stack_trace_sysctl,
+	},
+};
+
+static int __init init_trace_stack_sysctls(void)
+{
+	register_sysctl_init("kernel", trace_stack_sysctl_table);
+	return 0;
+}
+subsys_initcall(init_trace_stack_sysctls);
+
+