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CONFIG_CAVIUM_ERRATUM_22375: Cavium erratum 22375, 24313

General informations

The Linux kernel configuration item CONFIG_CAVIUM_ERRATUM_22375:

Help text

Enable workaround for erratum 22375, 24313.

This implements two gicv3-its errata workarounds for ThunderX. Both with small impact affecting only ITS table allocation.

erratum 22375: only alloc 8MB table size erratum 24313: ignore memory access type

The fixes are in ITS initialization and basically ignore memory access type and table size provided by the TYPER and BASER registers.

If unsure, say Y.

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