Merge tag 'backlight-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index afad085960b811fc342202169c9c3d9451a4dce0..c9fbdd848138c809642d7c2563ed9d45d845b5ce 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2650,6 +2650,17 @@ static struct ctl_table kern_table[] = {
                .extra2         = SYSCTL_ONE,
        },
 #endif
+#if defined(CONFIG_TREE_RCU)
+       {
+               .procname       = "max_rcu_stall_to_panic",
+               .data           = &sysctl_max_rcu_stall_to_panic,
+               .maxlen         = sizeof(sysctl_max_rcu_stall_to_panic),
+               .mode           = 0644,
+               .proc_handler   = proc_dointvec_minmax,
+               .extra1         = SYSCTL_ONE,
+               .extra2         = SYSCTL_INT_MAX,
+       },
+#endif
 #ifdef CONFIG_STACKLEAK_RUNTIME_DISABLE
        {
                .procname       = "stack_erasing",