On Tue, 12 Sep 2017 02:40:49 -0700 Vadim Lomovtsev <vadim.lomovt...@caviumnetworks.com> wrote:
> Hi all, > > Are there any updates on this ? > Comments/objections/acks/nacks ? > > WBBR, > Vadim > > On Fri, Sep 08, 2017 at 10:10:30AM +0200, Jan Glauber wrote: > > Using vfio-pci on a combination of cn8xxx and some PCI devices results in > > a kernel panic. This is triggered by issuing a bus or a slot reset > > on the PCI device. > > > > With this series both checks indicate that the reset is not possible > > preventing the kernel panic. > > > > David Daney (2): > > PCI: Allow PCI_DEV_FLAGS_NO_BUS_RESET to be used on bus device > > PCI: Avoid bus reset for Cavium cn8xxx root ports > > > > Jan Glauber (1): > > PCI: Avoid slot reset if bus reset is not possible > > > > drivers/pci/pci.c | 8 ++++++++ > > drivers/pci/quirks.c | 8 ++++++++ > > 2 files changed, 16 insertions(+) Looks ok to me, for series: Reviewed-by: Alex Williamson <alex.william...@redhat.com> I am curious why we're happy targeting this quirk at a single device ID while at the same time trying to expand the ACS quirk to a notable fraction of the Cavium PCI device ID address space. Thanks, Alex
