On 02/02/17 16:32, Andre Przywara wrote:
> When we set up GSI routing to map MSIs to KVM's GSI numbers, we
> write the current device's MSI setup into the kernel routing table.
> However the device driver in the guest can use PCI configuration space
> accesses to change the MSI configuration (addre
When we set up GSI routing to map MSIs to KVM's GSI numbers, we
write the current device's MSI setup into the kernel routing table.
However the device driver in the guest can use PCI configuration space
accesses to change the MSI configuration (address and/or payload data).
Whenever this happens af
