On Fri, Feb 9, 2018 at 1:25 AM, Joerg Roedel <j...@8bytes.org> wrote: > + > + /* Copy over the stack-frame */ > + cld > + rep movsb
Ugh. This is going to be horrendous. Maybe not noticeable on modern
CPU's, but the whole 32-bit code is kind of pointless on a modern CPU.
At least use "rep movsl". If the kernel stack isn't 4-byte aligned,
you have issues.
Linus
