diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst
index 074810c73936..a0f8164c8513 100644
--- a/Documentation/RCU/Design/Requirements/Requirements.rst
+++ b/Documentation/RCU/Design/Requirements/Requirements.rst
@@ -1847,7 +1847,7 @@ normal interrupts. One way that this can happen is for code that
 directly invokes ct_irq_enter() and ct_irq_exit() to be called
 from an NMI handler. This astonishing fact of life prompted the current
 code structure, which has ct_irq_enter() invoking
-rcu_nmi_enter() and ct_irq_exit() invoking rcu_nmi_exit().
+ct_nmi_enter() and ct_irq_exit() invoking ct_nmi_exit().
 And yes, I also learned of this requirement the hard way.
 
 Loadable Modules
diff --git a/arch/Kconfig b/arch/Kconfig
index 342642be105f..f56f7c0e924d 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -797,7 +797,7 @@ config HAVE_CONTEXT_TRACKING_USER_OFFSTACK
 
 	  - Critical entry code isn't preemptible (or better yet:
 	    not interruptible).
-	  - No use of RCU read side critical sections, unless rcu_nmi_enter()
+	  - No use of RCU read side critical sections, unless ct_nmi_enter()
 	    got called.
 	  - No use of instrumentation, unless instrumentation_begin() got
 	    called.
diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c
index 8dabe9ec10f1..c75ca36b4a49 100644
--- a/arch/arm64/kernel/entry-common.c
+++ b/arch/arm64/kernel/entry-common.c
@@ -161,7 +161,7 @@ static void noinstr arm64_enter_nmi(struct pt_regs *regs)
 	__nmi_enter();
 	lockdep_hardirqs_off(CALLER_ADDR0);
 	lockdep_hardirq_enter();
-	rcu_nmi_enter();
+	ct_nmi_enter();
 
 	trace_hardirqs_off_finish();
 	ftrace_nmi_enter();
@@ -182,7 +182,7 @@ static void noinstr arm64_exit_nmi(struct pt_regs *regs)
 		lockdep_hardirqs_on_prepare();
 	}
 
-	rcu_nmi_exit();
+	ct_nmi_exit();
 	lockdep_hardirq_exit();
 	if (restore)
 		lockdep_hardirqs_on(CALLER_ADDR0);
@@ -199,7 +199,7 @@ static void noinstr arm64_enter_el1_dbg(struct pt_regs *regs)
 	regs->lockdep_hardirqs = lockdep_hardirqs_enabled();
 
 	lockdep_hardirqs_off(CALLER_ADDR0);
-	rcu_nmi_enter();
+	ct_nmi_enter();
 
 	trace_hardirqs_off_finish();
 }
@@ -218,7 +218,7 @@ static void noinstr arm64_exit_el1_dbg(struct pt_regs *regs)
 		lockdep_hardirqs_on_prepare();
 	}
 
-	rcu_nmi_exit();
+	ct_nmi_exit();
 	if (restore)
 		lockdep_hardirqs_on(CALLER_ADDR0);
 }
diff --git a/include/linux/context_tracking_irq.h b/include/linux/context_tracking_irq.h
index 62f62bbd1a50..c50b5670c4a5 100644
--- a/include/linux/context_tracking_irq.h
+++ b/include/linux/context_tracking_irq.h
@@ -7,11 +7,15 @@ void ct_irq_enter(void);
 void ct_irq_exit(void);
 void ct_irq_enter_irqson(void);
 void ct_irq_exit_irqson(void);
+void ct_nmi_enter(void);
+void ct_nmi_exit(void);
 #else
 static inline void ct_irq_enter(void) { }
 static inline void ct_irq_exit(void) { }
 static inline void ct_irq_enter_irqson(void) { }
 static inline void ct_irq_exit_irqson(void) { }
+static inline void ct_nmi_enter(void) { }
+static inline void ct_nmi_exit(void) { }
 #endif
 
 #endif
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 76878b357ffa..345cdbe9c1b7 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -124,7 +124,7 @@ extern void rcu_nmi_exit(void);
 	do {							\
 		__nmi_enter();					\
 		lockdep_hardirq_enter();			\
-		rcu_nmi_enter();				\
+		ct_nmi_enter();				\
 		instrumentation_begin();			\
 		ftrace_nmi_enter();				\
 		instrumentation_end();				\
@@ -143,7 +143,7 @@ extern void rcu_nmi_exit(void);
 		instrumentation_begin();			\
 		ftrace_nmi_exit();				\
 		instrumentation_end();				\
-		rcu_nmi_exit();					\
+		ct_nmi_exit();					\
 		lockdep_hardirq_exit();				\
 		__nmi_exit();					\
 	} while (0)
diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c
index 72bd71a02c44..b8a731f20778 100644
--- a/kernel/context_tracking.c
+++ b/kernel/context_tracking.c
@@ -55,6 +55,16 @@ void ct_irq_exit_irqson(void)
 {
 	rcu_irq_exit_irqson();
 }
+
+noinstr void ct_nmi_enter(void)
+{
+	rcu_nmi_enter();
+}
+
+noinstr void ct_nmi_exit(void)
+{
+	rcu_nmi_exit();
+}
 #endif /* #ifdef CONFIG_CONTEXT_TRACKING_IDLE */
 
 #ifdef CONFIG_CONTEXT_TRACKING_USER
diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index 667ba5d581ff..063068a9ea9b 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -449,7 +449,7 @@ irqentry_state_t noinstr irqentry_nmi_enter(struct pt_regs *regs)
 	__nmi_enter();
 	lockdep_hardirqs_off(CALLER_ADDR0);
 	lockdep_hardirq_enter();
-	rcu_nmi_enter();
+	ct_nmi_enter();
 
 	instrumentation_begin();
 	trace_hardirqs_off_finish();
@@ -469,7 +469,7 @@ void noinstr irqentry_nmi_exit(struct pt_regs *regs, irqentry_state_t irq_state)
 	}
 	instrumentation_end();
 
-	rcu_nmi_exit();
+	ct_nmi_exit();
 	lockdep_hardirq_exit();
 	if (irq_state.lockdep)
 		lockdep_hardirqs_on(CALLER_ADDR0);
diff --git a/kernel/extable.c b/kernel/extable.c
index bda5e9761541..71f482581cab 100644
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -114,7 +114,7 @@ int kernel_text_address(unsigned long addr)
 
 	/* Treat this like an NMI as it can happen anywhere */
 	if (no_rcu)
-		rcu_nmi_enter();
+		ct_nmi_enter();
 
 	if (is_module_text_address(addr))
 		goto out;
@@ -127,7 +127,7 @@ int kernel_text_address(unsigned long addr)
 	ret = 0;
 out:
 	if (no_rcu)
-		rcu_nmi_exit();
+		ct_nmi_exit();
 
 	return ret;
 }
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index fe78a6818126..5fc7f17f5ec7 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3105,7 +3105,7 @@ void __trace_stack(struct trace_array *tr, unsigned int trace_ctx,
 	}
 
 	/*
-	 * When an NMI triggers, RCU is enabled via rcu_nmi_enter(),
+	 * When an NMI triggers, RCU is enabled via ct_nmi_enter(),
 	 * but if the above rcu_is_watching() failed, then the NMI
 	 * triggered someplace critical, and ct_irq_enter() should
 	 * not be called from NMI.