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CONFIG_QCOM_FALKOR_ERRATUM_E1041: Falkor E1041: Speculative instruction fetches might cause errant memory access

General informations

The Linux kernel configuration item CONFIG_QCOM_FALKOR_ERRATUM_E1041:

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Falkor CPU may speculatively fetch instructions from an improper memory location when MMU translation is changed from SCTLR_ELn[M]=1 to SCTLR_ELn[M]=0. Prefix an ISB instruction to fix the problem.

If unsure, say Y.

Hardware

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