Merge tag 'vfio-v5.17-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Fix sparse endian warnings in IGD code (Alex Williamson)

 - Balance kvzalloc with kvfree (Jiacheng Shi)

* tag 'vfio-v5.17-rc1' of git://github.com/awilliam/linux-vfio:
  vfio/iommu_type1: replace kfree with kvfree
  vfio/pci: Resolve sparse endian warnings in IGD support

Author: torvalds

drivers/vfio/pci/vfio_pci_igd.c

@@ -309,13 +309,14 @@ static ssize_t vfio_pci_igd_cfg_rw(struct vfio_pci_core_device *vdev,
 
 	if ((pos & 3) && size > 2) {
 		u16 val;
+		__le16 lval;
 
 		ret = pci_user_read_config_word(pdev, pos, &val);
 		if (ret)
 			return ret;
 
-		val = cpu_to_le16(val);
-		if (copy_to_user(buf + count - size, &val, 2))
+		lval = cpu_to_le16(val);
+		if (copy_to_user(buf + count - size, &lval, 2))
 			return -EFAULT;
 
 		pos += 2;
@@ -324,13 +325,14 @@ static ssize_t vfio_pci_igd_cfg_rw(struct vfio_pci_core_device *vdev,
 
 	while (size > 3) {
 		u32 val;
+		__le32 lval;
 
 		ret = pci_user_read_config_dword(pdev, pos, &val);
 		if (ret)
 			return ret;
 
-		val = cpu_to_le32(val);
-		if (copy_to_user(buf + count - size, &val, 4))
+		lval = cpu_to_le32(val);
+		if (copy_to_user(buf + count - size, &lval, 4))
 			return -EFAULT;
 
 		pos += 4;
@@ -339,13 +341,14 @@ static ssize_t vfio_pci_igd_cfg_rw(struct vfio_pci_core_device *vdev,
 
 	while (size >= 2) {
 		u16 val;
+		__le16 lval;
 
 		ret = pci_user_read_config_word(pdev, pos, &val);
 		if (ret)
 			return ret;
 
-		val = cpu_to_le16(val);
-		if (copy_to_user(buf + count - size, &val, 2))
+		lval = cpu_to_le16(val);
+		if (copy_to_user(buf + count - size, &lval, 2))
 			return -EFAULT;
 
 		pos += 2;

drivers/vfio/vfio_iommu_type1.c

@@ -256,7 +256,7 @@ static int vfio_dma_bitmap_alloc(struct vfio_dma *dma, size_t pgsize)
 
 static void vfio_dma_bitmap_free(struct vfio_dma *dma)
 {
-	kfree(dma->bitmap);
+	kvfree(dma->bitmap);
 	dma->bitmap = NULL;
 }