Device Disconnection while `litex_term` is running hangs the kernel over thunderbolt bridge

enjoy-digital / litepcie

Small footprint and configurable PCIe core

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Device Disconnection while `litex_term` is running hangs the kernel over thunderbolt bridge #95

Open sjkelly opened 2 years ago

sjkelly commented 2 years ago

If one is running a litex_term then disconnects the litex device over a Thunderbolt PCIe bridge (in this case, by disconnecting the thunderbolt cable) the kernel catastrophically hangs. This is not likely a critical bug, but something I have accidentally triggered quite frequently.