[PATCH v19 0/3] [VFIO] Error recovery for vfio-pci devices on s390x

[Farhan Ali <alifm@linux.ibm.com>]

Hi Alex,

This patch set includes only the VFIO patches of the original series for
error recovery for vfio-pci devices on s390x [1]. Breaking up the patch
series into PCI and VFIO only patches to make merging easier based on our
discussion [2].

Thanks
Farhan

[1] https://lore.kernel.org/all/20260520171113.1111-1-alifm@linux.ibm.com/
[2] https://lore.kernel.org/all/20260602163344.1eda12d2@shazbot.org/

ChangeLog
---------
v18 https://lore.kernel.org/all/20260603182415.2324-1-alifm@linux.ibm.com/
v18 -> v19
 - Fix hole in struct vfio_device_feature_zpci_err.
 - Remove reset_done() callback for vfio-pci driver.
 - Rebase on 7.1-rc7

v17 -> v18
 - Print a warn with dev_warn_ratelimited() for copy_to_user failure.
 - Rebase on 7.1-rc6.
 - Break patch series into VFIO patch set.

Farhan Ali (3):
  s390/pci: Store PCI error information for passthrough devices
  vfio-pci/zdev: Add a device feature for error information
  vfio/pci: Remove the pcie check for VFIO_PCI_ERR_IRQ_INDEX

 arch/s390/include/asm/pci.h       |  32 +++++++
 arch/s390/pci/pci.c               |   1 +
 arch/s390/pci/pci_event.c         | 137 +++++++++++++++++++-----------
 drivers/vfio/pci/vfio_pci_core.c  |  10 +--
 drivers/vfio/pci/vfio_pci_intrs.c |   3 +-
 drivers/vfio/pci/vfio_pci_priv.h  |   9 ++
 drivers/vfio/pci/vfio_pci_zdev.c  |  61 ++++++++++++-
 include/uapi/linux/vfio.h         |  30 +++++++
 8 files changed, 221 insertions(+), 62 deletions(-)

-- 
2.43.0