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24dbe7003a
When the KVM capability KVM_CAP_SIGNAL_MSI is not present, the VMM falls back from MSI-X onto pin based interrupts. Unfortunately, this was not working as expected because the VirtioPciDevice object was always creating an MSI-X capability structure in the PCI configuration space. This was causing the guest drivers to expect MSI-X interrupts instead of the pin based generated ones. This patch takes care of avoiding the creation of a dedicated MSI-X capability structure when MSI is not supported by KVM. Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com> |
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Cargo.toml |