CPCd 4.4.5
Fixed in release 4.4.5
- Fixed a rare race condition in the SPI driver on systems with high interrupt latency
which could lead to CPC system loosing communication with the host. - Fixed an issue where some Linux SPI drivers would skip over a transfer of 0 bytes.
This caused the primary and secondary to lose synchronization and cause a
"The IRQ it stuck abnormally long in the de-asserted state.".