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virtio-devices: net: Loop over enabled queue pairs when activating

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In some situations (booting with OVMF) fewer queues will be enabled
therefore we should iterate over the number of enabled queues (as passed
into VirtioDevice::activate()) rather than the number of create tap
devices.

Fixes: #2578

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-05-05 08:22:33 +01:00 committed by Sebastien Boeuf
parent db66cb6e9b
commit 656b9f97f9
1 changed files with 1 additions and 1 deletions
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2
virtio-devices/src/net.rs
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@ -546,7 +546,7 @@ impl VirtioDevice for Net {
let mut epoll_threads = Vec::new();
let mut taps = self.taps.clone();
for i in 0..taps.len() {
for i in 0..queues.len() / 2 {
let rx = RxVirtio::new();
let tx = TxVirtio::new();
let rx_tap_listening = false;