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74a599f09b
The common I/O layer may pass an error value as the irb in the device's interrupt handler (for classic channel I/O). This won't happen in current virtio-ccw implementations, but it's better to be safe than sorry. Let's just return the error conveyed by the irb and clear any possible pending I/O indications. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Guenther Hutzl <hutzl@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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| kvm_virtio.c | ||
| Makefile | ||
| virtio_ccw.c | ||