An External Data Snoop Might Cause Data Corruption When An Evict Transaction Is Pending

Versal Prime Series Production Errata (EN314)

Document ID
Release Date
1.5 English

AMD Answer 73150

If the Arm Cortex®-A72 processor is configured to send evict transactions for a cache line in UniqueClean (UC) state, then the Cortex-A72 processor might return stale data on a snoop response.

This is a third-party errata (Arm, Inc. 854172); this issue will not be fixed.