SP_usr             20 arch/arm/kvm/hyp/banked-sr.c 	ctxt->gp_regs.usr_regs.ARM_sp	= read_special(SP_usr);
SP_usr             47 arch/arm/kvm/hyp/banked-sr.c 	write_special(ctxt->gp_regs.usr_regs.ARM_sp,	SP_usr);