Subject	vfio/pci: Handle PCI error recovery and report state to userspace
Author	skolothumtho@nvidia.com
Date	2026-09-01 09:31:59 +0000 UTC
Version	Version 1
Cc	alex@shazbot.org jgg@ziepe.ca kbusch@meta.com kevin.tian@intel.com kvm@vger.kernel.org linux-kernel@vger.kernel.org linux-pci@vger.kernel.org michal.winiarski@intel.com mochs@nvidia.com nathanc@nvidia.com satyanarayana.k.v.p@intel.com skolothumtho@nvidia.com sonangp@nvidia.com

Patches (19)

Name	Content [All]
[RFC PATCH 01/19] vfio/pci: Add PCI error recovery support state	[Body]
[RFC PATCH 02/19] vfio/pci: Serialize generic device lifetime with recovery	[Body]
[RFC PATCH 03/19] vfio/pci: Add PCI recovery access guards	[Body]
[RFC PATCH 04/19] vfio/pci: Serialize function reset with recovery	[Body]
[RFC PATCH 05/19] vfio/pci: Serialize config access with recovery	[Body]
[RFC PATCH 06/19] vfio/pci: Serialize ioeventfd writes with recovery	[Body]
[RFC PATCH 07/19] vfio/pci: Retry BAR faults after temporary recovery	[Body]
[RFC PATCH 08/19] vfio/pci: Serialize BAR and ROM access with recovery	[Body]
[RFC PATCH 09/19] vfio/pci: Serialize interrupt operations with recovery	[Body]
[RFC PATCH 10/19] vfio/pci: Serialize hot reset with recovery	[Body]
[RFC PATCH 11/19] vfio/pci: Serialize runtime PM with recovery	[Body]
[RFC PATCH 12/19] vfio/pci: Serialize physical device information queries with recovery	[Body]
[RFC PATCH 13/19] vfio/pci: Serialize DMA-BUF export with recovery	[Body]
[RFC PATCH 14/19] vfio/pci: Add generic PCI error slot reset handling	[Body]
[RFC PATCH 15/19] vfio/pci: Add INTx helpers for PCI recovery	[Body]
[RFC PATCH 16/19] vfio/pci: Quiesce INTx during PCI recovery	[Body]
[RFC PATCH 17/19] vfio/pci: Add generic PCI error resume handling	[Body]
[RFC PATCH 18/19] vfio/pci: Coordinate generic device access with host recovery	[Body]
[RFC PATCH 19/19] vfio/pci: Expose and enable host PCI error recovery	[Body]

Sessions