diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
index c819a8477..442d896ef 100644
--- a/lib/librte_vhost/vhost.c
+++ b/lib/librte_vhost/vhost.c
@@ -353,6 +353,56 @@ free_device(struct virtio_net *dev)
 	rte_free(dev);
 }
 
+static __rte_always_inline int
+log_translate(struct virtio_net *dev, struct vhost_virtqueue *vq)
+{
+	if (likely(!(vq->ring_addrs.flags & (1 << VHOST_VRING_F_LOG))))
+		return 0;
+
+	vq->log_guest_addr = translate_log_addr(dev, vq,
+						vq->ring_addrs.log_guest_addr);
+	if (vq->log_guest_addr == 0)
+		return -1;
+
+	return 0;
+}
+
+/*
+ * Converts vring log address to GPA
+ * If IOMMU is enabled, the log address is IOVA
+ * If IOMMU not enabled, the log address is already GPA
+ *
+ * Caller should have iotlb_lock read-locked
+ */
+uint64_t
+translate_log_addr(struct virtio_net *dev, struct vhost_virtqueue *vq,
+		uint64_t log_addr)
+{
+	if (dev->features & (1ULL << VIRTIO_F_IOMMU_PLATFORM)) {
+		const uint64_t exp_size = sizeof(uint64_t);
+		uint64_t hva, gpa;
+		uint64_t size = exp_size;
+
+		hva = vhost_iova_to_vva(dev, vq, log_addr,
+					&size, VHOST_ACCESS_RW);
+
+		if (size != exp_size)
+			return 0;
+
+		gpa = hva_to_gpa(dev, hva, exp_size);
+		if (!gpa) {
+			VHOST_LOG_CONFIG(ERR,
+				"VQ: Failed to find GPA for log_addr: 0x%" PRIx64 " hva: 0x%" PRIx64 "\n",
+				log_addr, hva);
+			return 0;
+		}
+		return gpa;
+
+	} else
+		return log_addr;
+}
+
+/* Caller should have iotlb_lock read-locked */
 static int
 vring_translate_split(struct virtio_net *dev, struct vhost_virtqueue *vq)
 {
@@ -391,6 +441,7 @@ vring_translate_split(struct virtio_net *dev, struct vhost_virtqueue *vq)
 	return 0;
 }
 
+/* Caller should have iotlb_lock read-locked */
 static int
 vring_translate_packed(struct virtio_net *dev, struct vhost_virtqueue *vq)
 {
@@ -437,6 +488,10 @@ vring_translate(struct virtio_net *dev, struct vhost_virtqueue *vq)
 		if (vring_translate_split(dev, vq) < 0)
 			return -1;
 	}
+
+	if (log_translate(dev, vq) < 0)
+		return -1;
+
 	vq->access_ok = 1;
 
 	return 0;
diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 686ce42a2..2087d1400 100644
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -462,14 +462,23 @@ static __rte_always_inline void
 vhost_log_cache_used_vring(struct virtio_net *dev, struct vhost_virtqueue *vq,
 			uint64_t offset, uint64_t len)
 {
-	vhost_log_cache_write(dev, vq, vq->log_guest_addr + offset, len);
+	if (unlikely(dev->features & (1ULL << VHOST_F_LOG_ALL))) {
+		if (unlikely(vq->log_guest_addr == 0))
+			return;
+		__vhost_log_cache_write(dev, vq, vq->log_guest_addr + offset,
+					len);
+	}
 }
 
 static __rte_always_inline void
 vhost_log_used_vring(struct virtio_net *dev, struct vhost_virtqueue *vq,
 		     uint64_t offset, uint64_t len)
 {
-	vhost_log_write(dev, vq->log_guest_addr + offset, len);
+	if (unlikely(dev->features & (1ULL << VHOST_F_LOG_ALL))) {
+		if (unlikely(vq->log_guest_addr == 0))
+			return;
+		__vhost_log_write(dev, vq->log_guest_addr + offset, len);
+	}
 }
 
 static __rte_always_inline void
@@ -626,6 +635,8 @@ void *vhost_alloc_copy_ind_table(struct virtio_net *dev,
 			struct vhost_virtqueue *vq,
 			uint64_t desc_addr, uint64_t desc_len);
 int vring_translate(struct virtio_net *dev, struct vhost_virtqueue *vq);
+uint64_t translate_log_addr(struct virtio_net *dev, struct vhost_virtqueue *vq,
+		uint64_t log_addr);
 void vring_invalidate(struct virtio_net *dev, struct vhost_virtqueue *vq);
 
 static __rte_always_inline uint64_t
diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index 69b84a882..5db9f148f 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -656,13 +656,11 @@ ring_addr_to_vva(struct virtio_net *dev, struct vhost_virtqueue *vq,
 {
 	if (dev->features & (1ULL << VIRTIO_F_IOMMU_PLATFORM)) {
 		uint64_t vva;
-		uint64_t req_size = *size;
 
-		vva = vhost_user_iotlb_cache_find(vq, ra,
+		vhost_user_iotlb_rd_lock(vq);
+		vva = vhost_iova_to_vva(dev, vq, ra,
 					size, VHOST_ACCESS_RW);
-		if (req_size != *size)
-			vhost_user_iotlb_miss(dev, (ra + *size),
-					      VHOST_ACCESS_RW);
+		vhost_user_iotlb_rd_unlock(vq);
 
 		return vva;
 	}
@@ -670,37 +668,16 @@ ring_addr_to_vva(struct virtio_net *dev, struct vhost_virtqueue *vq,
 	return qva_to_vva(dev, ra, size);
 }
 
-/*
- * Converts vring log address to GPA
- * If IOMMU is enabled, the log address is IOVA
- * If IOMMU not enabled, the log address is already GPA
- */
 static uint64_t
-translate_log_addr(struct virtio_net *dev, struct vhost_virtqueue *vq,
-		uint64_t log_addr)
+log_addr_to_gpa(struct virtio_net *dev, struct vhost_virtqueue *vq)
 {
-	if (dev->features & (1ULL << VIRTIO_F_IOMMU_PLATFORM)) {
-		const uint64_t exp_size = sizeof(struct vring_used) +
-			sizeof(struct vring_used_elem) * vq->size;
-		uint64_t hva, gpa;
-		uint64_t size = exp_size;
-
-		hva = vhost_iova_to_vva(dev, vq, log_addr,
-					&size, VHOST_ACCESS_RW);
-		if (size != exp_size)
-			return 0;
+	uint64_t log_gpa;
 
-		gpa = hva_to_gpa(dev, hva, exp_size);
-		if (!gpa) {
-			VHOST_LOG_CONFIG(ERR,
-				"VQ: Failed to find GPA for log_addr: 0x%" PRIx64 " hva: 0x%" PRIx64 "\n",
-				log_addr, hva);
-			return 0;
-		}
-		return gpa;
+	vhost_user_iotlb_rd_lock(vq);
+	log_gpa = translate_log_addr(dev, vq, vq->ring_addrs.log_guest_addr);
+	vhost_user_iotlb_rd_unlock(vq);
 
-	} else
-		return log_addr;
+	return log_gpa;
 }
 
 static struct virtio_net *
@@ -712,7 +689,7 @@ translate_ring_addresses(struct virtio_net *dev, int vq_index)
 
 	if (addr->flags & (1 << VHOST_VRING_F_LOG)) {
 		vq->log_guest_addr =
-			translate_log_addr(dev, vq, addr->log_guest_addr);
+			log_addr_to_gpa(dev, vq);
 		if (vq->log_guest_addr == 0) {
 			VHOST_LOG_CONFIG(DEBUG,
 				"(%d) failed to map log_guest_addr.\n",
@@ -2229,6 +2206,13 @@ is_vring_iotlb_split(struct vhost_virtqueue *vq, struct vhost_iotlb_msg *imsg)
 	if (ra->used_user_addr < end && (ra->used_user_addr + len) > start)
 		return 1;
 
+	if (ra->flags & (1 << VHOST_VRING_F_LOG)) {
+		len = sizeof(uint64_t);
+		if (ra->log_guest_addr < end &&
+		    (ra->log_guest_addr + len) > start)
+			return 1;
+	}
+
 	return 0;
 }
 
@@ -2254,6 +2238,13 @@ is_vring_iotlb_packed(struct vhost_virtqueue *vq, struct vhost_iotlb_msg *imsg)
 	if (ra->used_user_addr < end && (ra->used_user_addr + len) > start)
 		return 1;
 
+	if (ra->flags & (1 << VHOST_VRING_F_LOG)) {
+		len = sizeof(uint64_t);
+		if (ra->log_guest_addr < end &&
+		    (ra->log_guest_addr + len) > start)
+			return 1;
+	}
+
 	return 0;
 }
 
