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-rw-r--r--kernel/notifier.c2
-rw-r--r--kernel/sys_ni.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/kernel/notifier.c b/kernel/notifier.c
index ae9fc7c..980e433 100644
--- a/kernel/notifier.c
+++ b/kernel/notifier.c
@@ -544,6 +544,8 @@ int notrace notify_die(enum die_val val, const char *str,
.signr = sig,
};
+ rcu_lockdep_assert(rcu_is_watching(),
+ "notify_die called but RCU thinks we're quiescent");
return atomic_notifier_call_chain(&die_chain, val, &args);
}
NOKPROBE_SYMBOL(notify_die);
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 7995ef5..ca7d84f 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -140,6 +140,7 @@ cond_syscall(sys_sgetmask);
cond_syscall(sys_ssetmask);
cond_syscall(sys_vm86old);
cond_syscall(sys_vm86);
+cond_syscall(sys_modify_ldt);
cond_syscall(sys_ipc);
cond_syscall(compat_sys_ipc);
cond_syscall(compat_sys_sysctl);
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