pkru_val 595 arch/x86/include/asm/fpu/internal.h u32 pkru_val = init_pkru_value; pkru_val 613 arch/x86/include/asm/fpu/internal.h pkru_val = pk->pkru; pkru_val 615 arch/x86/include/asm/fpu/internal.h __write_pkru(pkru_val);