Revision fa4ba923
| ID | fa4ba923bd539647ace9d70d226a848bd6a89dac |
kvm: add detail error message when fail to add ioeventfd
I try to hotplug 28 * 8 multiple-function devices to guest with
old host kernel, ioeventfds in host kernel will be exhausted, then
qemu fails to allocate ioeventfds for blk/nic devices.
It's better to add detail error here.
Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Files
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