[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20171011153302.GN17961@rric.localdomain>
Date: Wed, 11 Oct 2017 17:33:02 +0200
From: Robert Richter <robert.richter@...ium.com>
To: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Jan Glauber <jglauber@...ium.com>, linux-pci@...r.kernel.org,
Alex Williamson <alex.williamson@...hat.com>,
linux-kernel@...r.kernel.org, david.daney@...ium.com,
Jon Masters <jcm@...hat.com>,
linux-arm-kernel@...ts.infradead.org, kvm@...r.kernel.org
Subject: Re: [PATCH v4 0/3] Workaround for bus/slot reset on Cavium cn8xxx
root ports
Bjorn,
On 08.09.17 10:10:30, 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(+)
if you don't have any objections, please apply this series.
Thanks,
-Robert
Powered by blists - more mailing lists