CONFIG_RISCV_ISA_C is not available for thedefaultarchitecture x86.
Result is shown for architecture riscv
Emit compressed instructions when building Linux
configname: CONFIG_RISCV_ISA_C
Linux Kernel Configuration
└─>Platform type
└─>Emit compressed instructions when building Linux
In linux kernel since version 4.2 (release Date: 2015-08-30)
Adds "C" to the ISA subsets that the toolchain is allowed to emit
when building Linux, which results in compressed instructions in the
Linux binary.
If you don't know what to do here, say Y.
when building Linux, which results in compressed instructions in the
Linux binary.
If you don't know what to do here, say Y.