diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d1c3a7307ece07b920cfb9783c0d276400671ad8..e95bbb3a8f642fd2d8fd85f6cd6d9a207f9c9002 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4221,6 +4221,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	spin_lock_init(&adev->mm_stats.lock);
 	spin_lock_init(&adev->wb.lock);
 
+	xa_init_flags(&adev->userq_xa, XA_FLAGS_LOCK_IRQ);
+
 	INIT_LIST_HEAD(&adev->reset_list);
 
 	INIT_LIST_HEAD(&adev->ras_list);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
index 1a9565b61266a357f47697a8995788a7b7820ad2..cd473c985e369ff2ff5f686a82d353e8af242015 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
@@ -71,6 +71,7 @@ int amdgpu_userq_fence_driver_alloc(struct amdgpu_device *adev,
 				    struct amdgpu_usermode_queue *userq)
 {
 	struct amdgpu_userq_fence_driver *fence_drv;
+	unsigned long flags;
 	int r;
 
 	fence_drv = kzalloc(sizeof(*fence_drv), GFP_KERNEL);
@@ -98,6 +99,11 @@ int amdgpu_userq_fence_driver_alloc(struct amdgpu_device *adev,
 	fence_drv->context = dma_fence_context_alloc(1);
 	get_task_comm(fence_drv->timeline_name, current);
 
+	xa_lock_irqsave(&adev->userq_xa, flags);
+	__xa_store(&adev->userq_xa, userq->doorbell_index,
+		   fence_drv, GFP_KERNEL);
+	xa_unlock_irqrestore(&adev->userq_xa, flags);
+
 	userq->fence_drv = fence_drv;
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index de9f3cb93e4fd3db2b017e808ff018f6884e388d..4ff356504bb4321a19eb47f8a46d11bcc22b13d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -51,6 +51,7 @@
 #include "nbio_v4_3.h"
 #include "mes_v11_0.h"
 #include "mes_v11_0_userqueue.h"
+#include "amdgpu_userq_fence.h"
 
 #define GFX11_NUM_GFX_RINGS		1
 #define GFX11_MEC_HPD_SIZE	2048
@@ -6301,25 +6302,23 @@ static int gfx_v11_0_eop_irq(struct amdgpu_device *adev,
 			     struct amdgpu_irq_src *source,
 			     struct amdgpu_iv_entry *entry)
 {
-	int i;
+	u32 doorbell_offset = entry->src_data[0];
 	u8 me_id, pipe_id, queue_id;
 	struct amdgpu_ring *ring;
-	uint32_t mes_queue_id = entry->src_data[0];
+	int i;
 
 	DRM_DEBUG("IH: CP EOP\n");
 
-	if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) {
-		struct amdgpu_mes_queue *queue;
+	if (adev->enable_mes && doorbell_offset) {
+		struct amdgpu_userq_fence_driver *fence_drv = NULL;
+		struct xarray *xa = &adev->userq_xa;
+		unsigned long flags;
 
-		mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK;
-
-		spin_lock(&adev->mes.queue_id_lock);
-		queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id);
-		if (queue) {
-			DRM_DEBUG("process mes queue id = %d\n", mes_queue_id);
-			amdgpu_fence_process(queue->ring);
-		}
-		spin_unlock(&adev->mes.queue_id_lock);
+		xa_lock_irqsave(xa, flags);
+		fence_drv = xa_load(xa, doorbell_offset);
+		if (fence_drv)
+			amdgpu_userq_fence_driver_process(fence_drv);
+		xa_unlock_irqrestore(xa, flags);
 	} else {
 		me_id = (entry->ring_id & 0x0c) >> 2;
 		pipe_id = (entry->ring_id & 0x03) >> 0;