Re: [PATCH v2] kvm: Disable MSI/MSI-X in assigned device reset path

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Apr 16, 2012 at 05:10:07PM +0200, Jan Kiszka wrote:
> On 2012-04-16 17:06, Michael S. Tsirkin wrote:
> > On Mon, Apr 16, 2012 at 08:03:17AM -0600, Alex Williamson wrote:
> >> The discussion on this patch seems to have fizzled, with no clear short
> >> term solution.
> > 
> > I think we are in concensus, it's just that there are
> > multiple bugs still left to fix.
> > 
> > First, we need to prevent guest from touching command
> > register except for the bus master bit. Something like
> 
> INTx is harmless as well. Denying access breaks masking for the guest.

We currently mark intx as emulated, no?
Anyway - care fixing it properly?

> Jan
> 
> -- 
> Siemens AG, Corporate Technology, CT T DE IT 1
> Corporate Competence Center Embedded Linux
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux