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

[Bjorn Helgaas <helgaas@kernel.org>]

On Tue, Jun 23, 2026 at 09:19:03AM -0700, Farhan Ali wrote:
> Polite ping for this series :)

We're more than halfway through the v7.2 merge window, so it's too
late to add things for v7.2.  We'll get back to this after v7.2-rc1,
i.e., next week.

> On 6/15/2026 11:36 AM, Farhan Ali wrote:
> > 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(-)
> >