** Changed in: linux-raspi (Ubuntu)
Status: New => Invalid
** Description changed:
- TBD
+ [Impact]
+
+ Hangs and lockups are observed when lots of USB interrupts occur.
+
+ [Test Case]
+
+ Connect a USB/serial adapter to the Pi. Run 'minicom -D /dev/ttyUSB0'.
+ Sent data over that serial connection from a remote device. The Pi will
+ hang within seconds.
+
+ [Regression Potential]
** Description changed:
[Impact]
Hangs and lockups are observed when lots of USB interrupts occur.
[Test Case]
Connect a USB/serial adapter to the Pi. Run 'minicom -D /dev/ttyUSB0'.
- Sent data over that serial connection from a remote device. The Pi will
+ Send data over that serial connection from a remote device. The Pi will
hang within seconds.
[Regression Potential]
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https://bugs.launchpad.net/bugs/1890808
Title:
Build preemptible raspi kernels
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