linux-kernel - [RFC PATCH 05/30] fixup! vfio/pci: fix dma-buf revoke typo on reset

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Message-Id: <20250529053513.1592088-6-yilun.xu@linux.intel.com>
Date: Thu, 29 May 2025 13:34:48 +0800
From: Xu Yilun <yilun.xu@...ux.intel.com>
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Subject: [RFC PATCH 05/30] fixup! vfio/pci: fix dma-buf revoke typo on reset

Fixed the patch:

  vfio/pci: Allow MMIO regions to be exported through dma-buf

Signed-off-by: Xu Yilun <yilun.xu@...ux.intel.com>
---
 drivers/vfio/pci/vfio_pci_config.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index efccbb2d2a42..7ac062bd5044 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -911,7 +911,7 @@ static int vfio_exp_config_write(struct vfio_pci_core_device *vdev, int pos,
 			vfio_pci_dma_buf_move(vdev, true);
 			pci_try_reset_function(vdev->pdev);
 			if (__vfio_pci_memory_enabled(vdev))
-				vfio_pci_dma_buf_move(vdev, true);
+				vfio_pci_dma_buf_move(vdev, false);
 			up_write(&vdev->memory_lock);
 		}
 	}
@@ -996,7 +996,7 @@ static int vfio_af_config_write(struct vfio_pci_core_device *vdev, int pos,
 			vfio_pci_dma_buf_move(vdev, true);
 			pci_try_reset_function(vdev->pdev);
 			if (__vfio_pci_memory_enabled(vdev))
-				vfio_pci_dma_buf_move(vdev, true);
+				vfio_pci_dma_buf_move(vdev, false);
 			up_write(&vdev->memory_lock);
 		}
 	}
-- 
2.25.1