On Mon, 28 Sep 2015, Dave Hansen wrote: > +/* > + * State component 9: 32-bit PKRU register. > + */ > +struct pkru { > + u32 pkru; > +} __packed; > + > +struct pkru_state { > + union { > + struct pkru pkru; > + u8 pad_to_8_bytes[8]; > + };
Why do you need two structs? struct pkru_state { u32 pkru; u32 pad; } should be sufficient. So instead of xsave.pkru_state.pkru.pkru you get the more obvious xsave.pkru_state.pkru Hmm? Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/