On Sat, Mar 27, 2021 at 5:58 AM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > On Fri, Mar 26, 2021 at 11:39:18PM -0400, Len Brown wrote: > > Hi Andy, > > > > Say a mainline links with a math library that uses AMX without the > > knowledge of the mainline. sorry for the confusion. mainline = main(). ie. the part of the program written by you, and not the library you linked with. In particular, the library may use instructions that main() doesn't know exist. -- Len Brown, Intel Open Source Technology Center