On Mon, Jul 02, 2018 at 10:59:24AM +1000, Michael Ellerman wrote:
> Sam Bobroff writes:
>
> > EEH recovery currently fails on pSeries for some IOV capable PCI
> > devices, if CONFIG_PCI_IOV is on and the hypervisor doesn't provide
> > certain device tree properties for the device. (Found on an
Sam Bobroff writes:
> EEH recovery currently fails on pSeries for some IOV capable PCI
> devices, if CONFIG_PCI_IOV is on and the hypervisor doesn't provide
> certain device tree properties for the device. (Found on an IOV
> capable device using the ipr driver.)
>
> Recovery fails in
t
> seems unlikely that we would ever see some of them but not all. (None are
> currently provided by QEMU/KVM.) (Additionally, the ipr driver on which the
> EEH
> recovery failure was discovered doesn't even seem to have SR-IOV support so it
> certainly can't enable VFs.)
>
> C
the
> EEH
> recovery failure was discovered doesn't even seem to have SR-IOV support so it
> certainly can't enable VFs.)
>
> Cheers,
> Sam.
> == v1 -> v2: ==
>
> Patch 1/1: powerpc/pseries: fix EEH recovery of some IOV devices
> * Moved the BAR disabling code to
ould ever see some of them but not all. (None are
currently provided by QEMU/KVM.) (Additionally, the ipr driver on which the EEH
recovery failure was discovered doesn't even seem to have SR-IOV support so it
certainly can't enable VFs.)
Cheers,
Sam.
== v1 -> v2: ==
Patch 1/1: powerpc/pseri
