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CONFIG_CPU_LOONGSON2F_WORKAROUNDS: Loongson 2F Workarounds

General informations

The Linux kernel configuration item CONFIG_CPU_LOONGSON2F_WORKAROUNDS:

Help text

Loongson 2F01 / 2F02 processors have the NOP & JUMP issues which require workarounds. Without workarounds the system may hang unexpectedly. For more information please refer to the gas -mfix-loongson2f-nop and -mfix-loongson2f-jump options.

Loongson 2F03 and later have fixed these issues and no workarounds are needed. The workarounds have no significant side effect on them but may decrease the performance of the system so this option should be disabled unless the kernel is intended to be run on 2F01 or 2F02 systems.

If unsure, please say Y.

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