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virtio-devices: introduce ActivationContext for device activation

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Signed-off-by: Peter Oskolkov <posk@google.com>
(cherry picked from commit f77c6ef78b)
This commit is contained in:
Peter Oskolkov
2026-03-12 09:50:37 -07:00
committed by Bo Chen
parent 9503e1ade9
commit fdd682c0b0
29 changed files with 176 additions and 170 deletions
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10
fuzz/fuzz_targets/balloon.rs
View File

@@ -95,15 +95,15 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
reporting_queue_evt.write(1).unwrap();
balloon
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![
(0, inflate_q, inflate_evt),
(1, deflate_q, deflate_evt),
(2, reporting_q, reporting_evt),
],
)
})
.ok();
// Wait for the events to finish and balloon device worker thread to return

10
fuzz/fuzz_targets/block.rs
View File

@@ -89,11 +89,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
queue_evt.write(1).unwrap();
block
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and block device worker thread to return

10
fuzz/fuzz_targets/console.rs
View File

@@ -128,11 +128,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
pipe_tx.write_all(console_input_bytes).unwrap(); // To use fuzzed data;
console
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, input_queue, input_evt), (1, output_queue, output_evt)],
)
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, input_queue, input_evt), (1, output_queue, output_evt)],
})
.unwrap();
// Wait for the events to finish and console device worker thread to return

10
fuzz/fuzz_targets/iommu.rs
View File

@@ -107,14 +107,14 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
request_queue_evt.write(1).unwrap();
iommu
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![
(0, request_queue, request_evt),
(0, _event_queue, _event_evt),
],
)
})
.ok();
// Wait for the events to finish and vIOMMU device worker thread to return

10
fuzz/fuzz_targets/mem.rs
View File

@@ -105,11 +105,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
queue_evt.write(1).unwrap();
virtio_mem
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and virtio-mem device worker thread to return

10
fuzz/fuzz_targets/net.rs
View File

@@ -143,11 +143,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
input_queue_evt.write(1).unwrap();
output_queue_evt.write(1).unwrap();
net.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, input_queue, input_evt), (1, output_queue, output_evt)],
)
net.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, input_queue, input_evt), (1, output_queue, output_evt)],
})
.unwrap();
// Wait for the events to finish and net device worker thread to return

10
fuzz/fuzz_targets/pmem.rs
View File

@@ -61,11 +61,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
// Kick the 'queue' event before activate the pmem device
queue_evt.write(1).unwrap();
pmem.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
pmem.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and pmem device worker thread to return

10
fuzz/fuzz_targets/rng.rs
View File

@@ -99,11 +99,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
// Kick the 'queue' event before activate the rng device
queue_evt.write(1).unwrap();
rng.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
rng.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and rng device worker thread to return

10
fuzz/fuzz_targets/vsock.rs
View File

@@ -108,11 +108,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
.unwrap();
vsock
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and vsock device worker thread to return

10
fuzz/fuzz_targets/watchdog.rs
View File

@@ -64,11 +64,11 @@ fuzz_target!(|bytes: &[u8]| -> Corpus {
queue_evt.write(1).unwrap();
watchdog
.activate(
guest_memory,
Arc::new(NoopVirtioInterrupt {}),
vec![(0, q, evt)],
)
.activate(virtio_devices::ActivationContext {
mem: guest_memory,
interrupt_cb: Arc::new(NoopVirtioInterrupt {}),
queues: vec![(0, q, evt)],
})
.ok();
// Wait for the events to finish and watchdog device worker thread to return