Re: [Xen-devel] HVMlite ABI specification DRAFT A

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 5 Feb 2016, Andrew Cooper wrote:
> The current pci-front/back and Qemu-based methods have substantial
> architectural deficiencies, and are incredibly fragile to change.  When
> was the last XSA to PCI Passthrough which didn't end up requiring
> further bugfixes to undo the collateral damage?

What's the problem with the pcifront/pciback model exactly (aside from
being tied to pirqs, but we already had a plan to fix that so that we
could use them on ARM, where we always have a GIC interrupt controller)?

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel