Symbol: SYS_AMUSERENR_EL0
arch/arm64/include/asm/assembler.h
507
msr_s SYS_AMUSERENR_EL0, xzr // Disable AMU access from EL0
arch/arm64/kvm/sys_regs.c
3484
{ SYS_DESC(SYS_AMUSERENR_EL0), undef_access },