Re: [RFC PATCH v5 0/5] vfio-pci: Add support for mmapping MSI-X table

On 08/15/2017 09:33 AM, Benjamin Herrenschmidt wrote: > On Tue, 2017-08-15 at 09:16 +0800, Jike Song wrote: >>> Taking a step back, though, why does vfio-pci perform this check in the >>> first place? If a malicious guest already has control of a device, any >>> kind

Re: [RFC PATCH v5 0/5] vfio-pci: Add support for mmapping MSI-X table

On 08/14/2017 09:12 PM, Robin Murphy wrote: > On 14/08/17 10:45, Alexey Kardashevskiy wrote: >> Folks, >> >> Is there anything to change besides those compiler errors and David's >> comment in 5/5? Or the while patchset is too bad? Thanks. > > While I now understand it's not the low-level thing I

Re: [PATCH kernel v2 10/11] vfio: Check for unregistered notifiers when group is actually released

On 12/18/2016 09:28 AM, Alexey Kardashevskiy wrote: > This moves a check for unregistered notifiers from fops release > callback to the place where the group will actually be released. > > Signed-off-by: Alexey Kardashevskiy > --- > > This is going to be used in the following