RE: [PATCH v11 35/37] x86/syscall: Split IDT syscall setup code into idt_syscall_init()

[Li, Xin3]

> >Yes, this is a noop, just a cleanup patch w/o functionality change.
> >
> It just seems to be completely redundant. We can just drop it, no? If we aren't going
> to explicitly clobber the registers there is no harm in setting them up for IDT
> unconditionally.

If no objection, I can make the change, i.e., unconditionally set these
MSRs up for IDT.