diff options
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c6d15dd6cae3..1ccf7e0653a3 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -971,22 +971,6 @@ config ARM64_ERRATUM_2457168 If unsure, say Y. -config ARM64_ERRATUM_2645198 - bool "Cortex-A715: 2645198: Workaround possible [ESR|FAR]_ELx corruption" - default y - help - This option adds the workaround for ARM Cortex-A715 erratum 2645198. - - If a Cortex-A715 cpu sees a page mapping permissions change from executable - to non-executable, it may corrupt the ESR_ELx and FAR_ELx registers on the - next instruction abort caused by permission fault. - - Only user-space does executable to non-executable permission transition via - mprotect() system call. Workaround the problem by doing a break-before-make - TLB invalidation, for all changes to executable user space mappings. - - If unsure, say Y. - config CAVIUM_ERRATUM_22375 bool "Cavium erratum 22375, 24313" default y |