Component Type: kbuild config

Description: Cavium erratum 27456: Broadcast TLBI instructions may cause icache corruption

More info: On ThunderX T88 pass 1.x through 2.1 parts, broadcast TLBI instructions may cause the icache to become corrupted if it contains data for a non-current ASID. The fix is to invalidate the icache when changing the mm context. If unsure, say Y.

Build project: Kconfig (Linux kconfig) (Path: arch\arm64\Kconfig )

Other views: file explorer