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cloud-hypervisor/vmm
Demi Marie Obenour 0f7dc514ba vmm: Wrap all InterruptRoute operations in a mutex
The InterruptRoute code tried to be thread-safe, but it wasn't.  In
particular, concurrently enabling and disabling an InterruptRoute could
result in the route thinking it was enabled (when it was disabled) or
visa versa.

Wrap all operations in a mutex and drop the attempt at being lock-free.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
2026-03-18 09:25:27 +00:00
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