On 1/3/20 2:33 PM, LIU Zhiwei wrote: > Until v0.7.1 specification, vector status is still not defined for > mstatus.
Using "until" imples that v0.7.1 *does* define the vector status. Better said as "The v0.7.1 specification does not define vector status within mstatus. A future revision will define the privileged portion of the vector status." Although lack of a privileged spec does suggest to me that perhaps we ought to support the vector extension only for CONFIG_USER_ONLY for now. r~
