kernelconfig_penguin
CONFIG_ARM_ERRATA_326103 is not available for the default architecture x86.
Result is shown for architecture arm
depends
CONFIG_CPU_V6

ARM errata: FSR write bit incorrect on a SWP to read-only memory

configname: CONFIG_ARM_ERRATA_326103

Linux Kernel Configuration
└─> System Type
└─> ARM errata: FSR write bit incorrect on a SWP to read-only memory

Executing a SWP instruction to read-only memory does not set bit 11
of the FSR on the ARM 1136 prior to r1p0. This causes the kernel to
treat the access as a read, preventing a COW from occurring and
causing the faulting task to livelock.