linux-kernel - [PATCH] vfio/type1: Fix migration info capability ID

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Date:   Thu, 18 Jun 2020 13:12:12 -0600
From:   Alex Williamson <alex.williamson@...hat.com>
To:     alex.williamson@...hat.com
Cc:     Liu Yi L <yi.l.liu@...el.com>,
        Kirti Wankhede <kwankhede@...dia.com>,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [PATCH] vfio/type1: Fix migration info capability ID

ID 1 is already used by the IOVA range capability, use ID 2.

Reported-by: Liu Yi L <yi.l.liu@...el.com>
Cc: Kirti Wankhede <kwankhede@...dia.com>
Fixes: ad721705d09c ("vfio iommu: Add migration capability to report supported features")
Signed-off-by: Alex Williamson <alex.williamson@...hat.com>
---
 include/uapi/linux/vfio.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
index eca6692667a3..920470502329 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -1030,7 +1030,7 @@ struct vfio_iommu_type1_info_cap_iova_range {
  * size in bytes that can be used by user applications when getting the dirty
  * bitmap.
  */
-#define VFIO_IOMMU_TYPE1_INFO_CAP_MIGRATION  1
+#define VFIO_IOMMU_TYPE1_INFO_CAP_MIGRATION  2
 
 struct vfio_iommu_type1_info_cap_migration {
 	struct	vfio_info_cap_header header;