diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index e0fd57a8ba84..18bc282a99db 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -110,7 +110,7 @@ void hv_set_msr(unsigned int reg, u64 value)
 }
 EXPORT_SYMBOL_GPL(hv_set_msr);
 
-static void (*vmbus_handler)(void);
+static bool (*vmbus_handler)(void);
 static void (*hv_stimer0_handler)(void);
 static void (*hv_kexec_handler)(void);
 static void (*hv_crash_handler)(struct pt_regs *regs);
@@ -119,9 +119,8 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_hyperv_callback)
 {
 	struct pt_regs *old_regs = set_irq_regs(regs);
 
-	inc_irq_stat(irq_hv_callback_count);
-	if (vmbus_handler)
-		vmbus_handler();
+	if (vmbus_handler && vmbus_handler())
+		inc_irq_stat(irq_hv_callback_count);
 
 	if (ms_hyperv.hints & HV_DEPRECATING_AEOI_RECOMMENDED)
 		apic_eoi();
@@ -129,7 +128,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_hyperv_callback)
 	set_irq_regs(old_regs);
 }
 
-void hv_setup_vmbus_handler(void (*handler)(void))
+void hv_setup_vmbus_handler(bool (*handler)(void))
 {
 	vmbus_handler = handler;
 }
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index fb8cd8469328..1aa020b538f1 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -638,6 +638,7 @@ static int __vmbus_open(struct vmbus_channel *newchannel,
 	struct vmbus_channel_open_channel *open_msg;
 	struct vmbus_channel_msginfo *open_info = NULL;
 	struct page *page = newchannel->ringbuffer_page;
+	u32 relid = newchannel->offermsg.child_relid;
 	u32 send_pages, recv_pages;
 	unsigned long flags;
 	int err;
@@ -685,13 +686,31 @@ static int __vmbus_open(struct vmbus_channel *newchannel,
 	if (err)
 		goto error_free_gpadl;
 
+	/* Request the IRQ and assign to target_cpu */
+	err = request_irq(newchannel->irq, vmbus_chan_handler, 0,
+			  newchannel->irq_name, newchannel);
+	if (err) {
+		pr_err("request_irq failed with %d for relid %d irq %d\n",
+				err, relid, newchannel->irq);
+		goto error_free_gpadl;
+	}
+	err = irq_set_affinity_and_hint(newchannel->irq,
+				  cpumask_of(newchannel->target_cpu));
+	if (err) {
+		pr_err("irq_set_affinity_and_hint failed with %d for relid %d irq %d\n",
+				err, relid, newchannel->irq);
+		free_irq(newchannel->irq, newchannel);
+		goto error_free_gpadl;
+	}
+	newchannel->irq_requested = true;
+
 	/* Create and init the channel open message */
 	open_info = kzalloc(sizeof(*open_info) +
 			   sizeof(struct vmbus_channel_open_channel),
 			   GFP_KERNEL);
 	if (!open_info) {
 		err = -ENOMEM;
-		goto error_free_gpadl;
+		goto error_free_irq;
 	}
 
 	init_completion(&open_info->waitevent);
@@ -759,6 +778,10 @@ static int __vmbus_open(struct vmbus_channel *newchannel,
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
 error_free_info:
 	kfree(open_info);
+error_free_irq:
+	irq_update_affinity_hint(newchannel->irq, NULL);
+	free_irq(newchannel->irq, newchannel);
+	newchannel->irq_requested = false;
 error_free_gpadl:
 	vmbus_teardown_gpadl(newchannel, &newchannel->ringbuffer_gpadlhandle);
 error_clean_ring:
diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
index 9c452bfbd571..38a23add721c 100644
--- a/drivers/hv/hv_common.c
+++ b/drivers/hv/hv_common.c
@@ -610,7 +610,7 @@ bool __weak hv_isolation_type_tdx(void)
 }
 EXPORT_SYMBOL_GPL(hv_isolation_type_tdx);
 
-void __weak hv_setup_vmbus_handler(void (*handler)(void))
+void __weak hv_setup_vmbus_handler(bool (*handler)(void))
 {
 }
 EXPORT_SYMBOL_GPL(hv_setup_vmbus_handler);
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 8fd03d41e71a..b73be7c02d37 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -1193,6 +1193,45 @@ static void vmbus_force_channel_rescinded(struct vmbus_channel *channel)
 }
 #endif /* CONFIG_PM_SLEEP */
 
+irqreturn_t vmbus_chan_handler(int irq, void *dev_id)
+{
+	void (*callback_fn)(void *context);
+	struct vmbus_channel *channel = dev_id;
+
+	/*
+	 * Make sure that the ring buffer data structure doesn't get
+	 * freed while we dereference the ring buffer pointer.  Test
+	 * for the channel's onchannel_callback being NULL within a
+	 * sched_lock critical section.  See also the inline comments
+	 * in vmbus_reset_channel_cb().
+	 */
+	spin_lock(&channel->sched_lock);
+
+	callback_fn = channel->onchannel_callback;
+	if (unlikely(callback_fn == NULL))
+		goto spin_unlock;
+
+	trace_vmbus_chan_sched(channel);
+
+	++channel->interrupts;
+
+	switch (channel->callback_mode) {
+	case HV_CALL_ISR:
+		(*callback_fn)(channel->channel_callback_context);
+		break;
+
+	case HV_CALL_BATCHED:
+		hv_begin_read(&channel->inbound);
+		fallthrough;
+	case HV_CALL_DIRECT:
+		tasklet_schedule(&channel->callback_event);
+	}
+
+spin_unlock:
+	spin_unlock(&channel->sched_lock);
+	return IRQ_HANDLED;
+}
+
 /*
  * Schedule all channels with events pending
  */
@@ -1217,7 +1256,6 @@ static void vmbus_chan_sched(struct hv_per_cpu_context *hv_cpu)
 		return;
 
 	for_each_set_bit(relid, recv_int_page, maxbits) {
-		void (*callback_fn)(void *context);
 		struct vmbus_channel *channel;
 		struct irq_desc *desc;
 
@@ -1244,43 +1282,14 @@ static void vmbus_chan_sched(struct hv_per_cpu_context *hv_cpu)
 		if (channel->rescind)
 			goto sched_unlock_rcu;
 
-		/*
-		 * Make sure that the ring buffer data structure doesn't get
-		 * freed while we dereference the ring buffer pointer.  Test
-		 * for the channel's onchannel_callback being NULL within a
-		 * sched_lock critical section.  See also the inline comments
-		 * in vmbus_reset_channel_cb().
-		 */
-		spin_lock(&channel->sched_lock);
-
-		callback_fn = channel->onchannel_callback;
-		if (unlikely(callback_fn == NULL))
-			goto sched_unlock;
-
-		trace_vmbus_chan_sched(channel);
-
-		++channel->interrupts;
-
-		switch (channel->callback_mode) {
-		case HV_CALL_ISR:
-			(*callback_fn)(channel->channel_callback_context);
-			break;
-
-		case HV_CALL_BATCHED:
-			hv_begin_read(&channel->inbound);
-			fallthrough;
-		case HV_CALL_DIRECT:
-			tasklet_schedule(&channel->callback_event);
-		}
+		generic_handle_irq_desc(desc);
 
-sched_unlock:
-		spin_unlock(&channel->sched_lock);
 sched_unlock_rcu:
 		rcu_read_unlock();
 	}
 }
 
-static void vmbus_isr(void)
+static bool vmbus_isr(void)
 {
 	struct hv_per_cpu_context *hv_cpu
 		= this_cpu_ptr(hv_context.cpu_context);
@@ -1299,15 +1308,18 @@ static void vmbus_isr(void)
 			vmbus_signal_eom(msg, HVMSG_TIMER_EXPIRED);
 		} else
 			tasklet_schedule(&hv_cpu->msg_dpc);
-	}
 
-	add_interrupt_randomness(vmbus_interrupt);
+		add_interrupt_randomness(vmbus_interrupt);
+		return true;
+	}
+	return false;
 }
 
 static irqreturn_t vmbus_percpu_isr(int irq, void *dev_id)
 {
-	vmbus_isr();
-	return IRQ_HANDLED;
+	if (vmbus_isr())
+		return IRQ_HANDLED;
+	return IRQ_NONE;
 }
 
 int vmbus_irq_set_affinity(struct irq_data *data,
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h
index 0488ff8b511f..0a5559b9d5f7 100644
--- a/include/asm-generic/mshyperv.h
+++ b/include/asm-generic/mshyperv.h
@@ -178,7 +178,7 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type)
 
 int hv_get_hypervisor_version(union hv_hypervisor_version_info *info);
 
-void hv_setup_vmbus_handler(void (*handler)(void));
+void hv_setup_vmbus_handler(bool (*handler)(void));
 void hv_remove_vmbus_handler(void);
 void hv_setup_stimer0_handler(void (*handler)(void));
 void hv_remove_stimer0_handler(void);
@@ -188,6 +188,7 @@ void hv_remove_kexec_handler(void);
 void hv_setup_crash_handler(void (*handler)(struct pt_regs *regs));
 void hv_remove_crash_handler(void);
 
+extern irqreturn_t vmbus_chan_handler(int irq, void *dev_id);
 extern void vmbus_irq_mask(struct irq_data *data);
 extern void vmbus_irq_unmask(struct irq_data *data);
 extern int vmbus_irq_set_affinity(struct irq_data *data,
