CONFIG_ARM64_ERRATUM_843419 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
Cortex-A53: 843419: A load or store might access an incorrect address
configname: CONFIG_ARM64_ERRATUM_843419
Linux Kernel Configuration
└─>CPU Power Management
└─>Cortex-A53: 843419: A load or store might access an incorrect address
In linux kernel since version 3.10 (release Date: 2013-06-30)
This option builds kernel modules using the large memory model in
order to avoid the use of the ADRP instruction, which can cause
a subsequent memory access to use an incorrect address on Cortex-A53
parts up to r0p4.
Note that the kernel itself must be linked with a version of ld
which fixes potentially affected ADRP instructions through the
use of veneers.
If unsure, say Y.
order to avoid the use of the ADRP instruction, which can cause
a subsequent memory access to use an incorrect address on Cortex-A53
parts up to r0p4.
Note that the kernel itself must be linked with a version of ld
which fixes potentially affected ADRP instructions through the
use of veneers.
If unsure, say Y.