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Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 07d1811..490df44 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -348,6 +348,16 @@ config ARM64_ERRATUM_843419 If unsure, say Y. +config CAVIUM_ERRATUM_23154 + bool "Cavium erratum 23154: Access to ICC_IAR1_EL1 is not sync'ed" + default y + help + The gicv3 of ThunderX requires a modified version for + reading the IAR status to ensure data synchronization + (access to icc_iar1_el1 is not sync'ed before and after). + + If unsure, say Y. + endmenu |