Workaround for Cortex-A73 erratum 858921
configname: CONFIG_ARM64_ERRATUM_858921
Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>Workaround for Cortex-A73 erratum 858921
In linux kernel since version 4.2 (release Date: 2015-08-30)
This option enables a workaround applicable to Cortex-A73
(all versions), whose counter may return incorrect values.
The workaround will be dynamically enabled when an affected
core is detected.
(all versions), whose counter may return incorrect values.
The workaround will be dynamically enabled when an affected
core is detected.