diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 0092da1c056f..8a13d468635a 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -673,16 +673,8 @@ ENTRY(name)				\
 	jmp	ret_from_intr;		\
 ENDPROC(name)
 
-
-#ifdef CONFIG_TRACING
-# define TRACE_BUILD_INTERRUPT(name, nr)	BUILD_INTERRUPT3(trace_##name, nr, smp_trace_##name)
-#else
-# define TRACE_BUILD_INTERRUPT(name, nr)
-#endif
-
 #define BUILD_INTERRUPT(name, nr)		\
 	BUILD_INTERRUPT3(name, nr, smp_##name);	\
-	TRACE_BUILD_INTERRUPT(name, nr)
 
 /* The include is where all of the SMP etc. interrupts come from */
 #include <asm/entry_arch.h>
@@ -880,14 +872,14 @@ ENTRY(xen_failsafe_callback)
 ENDPROC(xen_failsafe_callback)
 
 BUILD_INTERRUPT3(xen_hvm_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
-		xen_evtchn_do_upcall)
+		 xen_evtchn_do_upcall)
 
 #endif /* CONFIG_XEN */
 
 #if IS_ENABLED(CONFIG_HYPERV)
 
 BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
-	hyperv_vector_handler)
+		 hyperv_vector_handler)
 
 #endif /* CONFIG_HYPERV */
 
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 2731b9471770..7a1d383c2192 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -748,18 +748,6 @@ ENTRY(\sym)
 END(\sym)
 .endm
 
-#ifdef CONFIG_TRACING
-#define trace(sym) trace_##sym
-#define smp_trace(sym) smp_trace_##sym
-
-.macro trace_apicinterrupt num sym
-apicinterrupt3 \num trace(\sym) smp_trace(\sym)
-.endm
-#else
-.macro trace_apicinterrupt num sym do_sym
-.endm
-#endif
-
 /* Make sure APIC interrupt handlers end up in the irqentry section: */
 #if defined(CONFIG_FUNCTION_GRAPH_TRACER) || defined(CONFIG_KASAN)
 # define PUSH_SECTION_IRQENTRY	.pushsection .irqentry.text, "ax"
@@ -772,7 +760,6 @@ apicinterrupt3 \num trace(\sym) smp_trace(\sym)
 .macro apicinterrupt num sym do_sym
 PUSH_SECTION_IRQENTRY
 apicinterrupt3 \num \sym \do_sym
-trace_apicinterrupt \num \sym
 POP_SECTION_IRQENTRY
 .endm
 
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index 71094f208673..d18a604a0941 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -421,35 +421,7 @@ static inline void set_nmi_gate(int gate, void *addr)
 }
 #endif
 
-#ifdef CONFIG_TRACING
-extern struct desc_ptr trace_idt_descr;
-extern gate_desc trace_idt_table[];
-static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
-{
-	write_idt_entry(trace_idt_table, entry, gate);
-}
-
-static inline void _trace_set_gate(int gate, unsigned type, void *addr,
-				   unsigned dpl, unsigned ist, unsigned seg)
-{
-	gate_desc s;
-
-	pack_gate(&s, type, (unsigned long)addr, dpl, ist, seg);
-	/*
-	 * does not need to be atomic because it is only done once at
-	 * setup time
-	 */
-	write_trace_idt_entry(gate, &s);
-}
-#else
-static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
-{
-}
-
-#define _trace_set_gate(gate, type, addr, dpl, ist, seg)
-#endif
-
-static inline void _set_gate(int gate, unsigned type, void *addr,
+static inline void _set_gate(int gate, unsigned type, const void *addr,
 			     unsigned dpl, unsigned ist, unsigned seg)
 {
 	gate_desc s;
@@ -460,28 +432,13 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
 	 * setup time
 	 */
 	write_idt_entry(idt_table, gate, &s);
-	write_trace_idt_entry(gate, &s);
 }
 
-/*
- * This needs to use 'idt_table' rather than 'idt', and
- * thus use the _nonmapped_ version of the IDT, as the
- * Pentium F0 0F bugfix can have resulted in the mapped
- * IDT being write-protected.
- */
-#define set_intr_gate_notrace(n, addr)					\
-	do {								\
-		BUG_ON((unsigned)n > 0xFF);				\
-		_set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0,	\
-			  __KERNEL_CS);					\
-	} while (0)
-
-#define set_intr_gate(n, addr)						\
-	do {								\
-		set_intr_gate_notrace(n, addr);				\
-		_trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
-				0, 0, __KERNEL_CS);			\
-	} while (0)
+static inline void set_intr_gate(unsigned int n, const void *addr)
+{
+	BUG_ON(n > 0xFF);
+	_set_gate(n, GATE_INTERRUPT, addr, 0, 0, __KERNEL_CS);
+}
 
 extern unsigned long used_vectors[];
 
@@ -565,31 +522,6 @@ static inline void load_debug_idt(void)
 }
 #endif
 
-#ifdef CONFIG_TRACING
-extern atomic_t trace_idt_ctr;
-static inline bool is_trace_idt_enabled(void)
-{
-	if (atomic_read(&trace_idt_ctr))
-		return true;
-
-	return false;
-}
-
-static inline void load_trace_idt(void)
-{
-	load_idt((const struct desc_ptr *)&trace_idt_descr);
-}
-#else
-static inline bool is_trace_idt_enabled(void)
-{
-	return false;
-}
-
-static inline void load_trace_idt(void)
-{
-}
-#endif
-
 /*
  * The load_current_idt() must be called with interrupts disabled
  * to avoid races. That way the IDT will always be set back to the expected
@@ -601,8 +533,6 @@ static inline void load_current_idt(void)
 {
 	if (is_debug_idt_enabled())
 		load_debug_idt();
-	else if (is_trace_idt_enabled())
-		load_trace_idt();
 	else
 		load_idt((const struct desc_ptr *)&idt_descr);
 }
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index 4626f8790ce7..6dfe366a8804 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -46,26 +46,6 @@ extern asmlinkage void deferred_error_interrupt(void);
 extern asmlinkage void call_function_interrupt(void);
 extern asmlinkage void call_function_single_interrupt(void);
 
-#ifdef CONFIG_TRACING
-/* Interrupt handlers registered during init_IRQ */
-#define trace_reschedule_interrupt	reschedule_interrupt
-#define trace_call_function_interrupt	call_function_interrupt
-#define trace_call_function_single_interrupt	call_function_single_interrupt
-#define trace_thermal_interrupt	thermal_interrupt
-#define trace_threshold_interrupt	threshold_interrupt
-#define trace_deferred_error_interrupt	deferred_error_interrupt
-#define trace_irq_work_interrupt irq_work_interrupt
-#define trace_error_interrupt error_interrupt
-#define trace_spurious_interrupt spurious_interrupt
-#define trace_x86_platform_ipi	x86_platform_ipi
-#define trace_apic_timer_interrupt	apic_timer_interrupt
-#define trace_irq_move_cleanup_interrupt  irq_move_cleanup_interrupt
-#define trace_reboot_interrupt  reboot_interrupt
-#define trace_kvm_posted_intr_ipi kvm_posted_intr_ipi
-#define trace_kvm_posted_intr_wakeup_ipi kvm_posted_intr_wakeup_ipi
-#define trace_kvm_posted_intr_nested_ipi kvm_posted_intr_nested_ipi
-#endif /* CONFIG_TRACING */
-
 #ifdef	CONFIG_X86_LOCAL_APIC
 struct irq_data;
 struct pci_dev;
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index 1549caa098f0..5a602d6e874d 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -238,9 +238,6 @@
 #ifndef __ASSEMBLY__
 
 extern const char early_idt_handler_array[NUM_EXCEPTION_VECTORS][EARLY_IDT_HANDLER_SIZE];
-#ifdef CONFIG_TRACING
-# define trace_early_idt_handler_array early_idt_handler_array
-#endif
 
 /*
  * Load a segment. Fall back on loading the zero segment if something goes
diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
index dd4aa04bb95c..4cae92f15495 100644
--- a/arch/x86/kernel/tracepoint.c
+++ b/arch/x86/kernel/tracepoint.c
@@ -10,58 +10,15 @@
 #include <asm/hw_irq.h>
 #include <asm/desc.h>
 
-atomic_t trace_idt_ctr = ATOMIC_INIT(0);
-struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
-				(unsigned long) trace_idt_table };
-
-/* No need to be aligned, but done to keep all IDTs defined the same way. */
-gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
-
 DEFINE_STATIC_KEY_FALSE(trace_irqvectors_key);
-static int trace_irq_vector_refcount;
-static DEFINE_MUTEX(irq_vector_mutex);
-
-static void set_trace_idt_ctr(int val)
-{
-	atomic_set(&trace_idt_ctr, val);
-	/* Ensure the trace_idt_ctr is set before sending IPI */
-	wmb();
-}
-
-static void switch_idt(void *arg)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	load_current_idt();
-	local_irq_restore(flags);
-}
 
 int trace_irq_vector_regfunc(void)
 {
 	static_branch_inc(&trace_irqvectors_key);
-
-	mutex_lock(&irq_vector_mutex);
-	if (!trace_irq_vector_refcount) {
-		set_trace_idt_ctr(1);
-		smp_call_function(switch_idt, NULL, 0);
-		switch_idt(NULL);
-	}
-	trace_irq_vector_refcount++;
-	mutex_unlock(&irq_vector_mutex);
 	return 0;
 }
 
 void trace_irq_vector_unregfunc(void)
 {
 	static_branch_dec(&trace_irqvectors_key);
-
-	mutex_lock(&irq_vector_mutex);
-	trace_irq_vector_refcount--;
-	if (!trace_irq_vector_refcount) {
-		set_trace_idt_ctr(0);
-		smp_call_function(switch_idt, NULL, 0);
-		switch_idt(NULL);
-	}
-	mutex_unlock(&irq_vector_mutex);
 }
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 309532451d94..36c583625328 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -939,12 +939,8 @@ void __init early_trap_init(void)
 	 * stack.  Using the original stack works well enough at this
 	 * early stage. DEBUG_STACK will be equipped after cpu_init() in
 	 * trap_init().
-	 *
-	 * We don't need to set trace_idt_table like set_intr_gate(),
-	 * since we don't have trace_debug and it will be reset to
-	 * 'debug' in trap_init() by set_intr_gate_ist().
 	 */
-	set_intr_gate_notrace(X86_TRAP_DB, debug);
+	set_intr_gate(X86_TRAP_DB, debug);
 	/* int3 can be called from all */
 	set_system_intr_gate(X86_TRAP_BP, &int3);
 #ifdef CONFIG_X86_32