kernelconfig_penguin
CONFIG_ARM64_ERRATUM_2051678 is not available for the default architecture x86.
Result is shown for architecture arm64

Cortex-A510: 2051678: disable Hardware Update of the page table dirty bit

configname: CONFIG_ARM64_ERRATUM_2051678

Linux Kernel Configuration
└─> Kernel Features
└─> ARM errata workarounds via the alternatives framework
└─> Cortex-A510: 2051678: disable Hardware Update of the page table dirty bit

This options adds the workaround for ARM Cortex-A510 erratum ARM64_ERRATUM_2051678.
Affected Coretex-A510 might not respect the ordering rules for
hardware update of the page table's dirty bit. The workaround
is to not enable the feature on affected CPUs.

If unsure, say Y.