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virtio-devices: Remove panic when duplicating activate EventFds

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Replace the (unlikely) panic when duplicating the EventFds with a
propagated error.

Signed-off-by: Rob Bradford <rbradford@meta.com>
This commit is contained in:
Rob Bradford
2026-06-01 12:57:22 +01:00
parent 2bcacbe19d
commit 3a1cf6e740
18 changed files with 35 additions and 32 deletions
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virtio-devices/src/net.rs
+2 -2
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@@ -691,7 +691,7 @@ impl VirtioDevice for Net {
ctrl_queue.set_event_idx(event_idx);
let (kill_evt, pause_evt) = self.common.dup_eventfds();
let (kill_evt, pause_evt) = self.common.dup_eventfds()?;
let mut ctrl_handler = NetCtrlEpollHandler {
mem: mem.clone(),
kill_evt,
@@ -732,7 +732,7 @@ impl VirtioDevice for Net {
let queue_evt_pair = (queue_evt_0, queue_evt_1);
let (kill_evt, pause_evt) = self.common.dup_eventfds();
let (kill_evt, pause_evt) = self.common.dup_eventfds()?;
let rx_rate_limiter: Option<rate_limiter::RateLimiter> = self
.rate_limiter_config