X86_FEATURE_FSRM - Linux

Symbol: X86_FEATURE_FSRM

arch/x86/include/asm/uaccess_64.h

"call rep_movs_alternative", ALT_NOT(X86_FEATURE_FSRM))

arch/x86/kernel/cpu/amd.c

if (cpu_has(c, X86_FEATURE_FSRM))