Re: [PATCH v4 29/75] x86/idt: Move two function from k/idt.c to i/a/desc.h

[Kees Cook]

On Tue, Jul 14, 2020 at 02:08:31PM +0200, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@xxxxxxx>

I'm not a huge fan of the Subject. :) Maybe:

x86/idt: Make IDT init functions static inlines

> 
> Move these two functions from kernel/idt.c to include/asm/desc.h:
> 
> 	* init_idt_data()
> 	* idt_init_desc()
> 
> These functions are needed to setup IDT entries very early and need to
> be called from head64.c. To be usable this early these functions need to
> be compiled without instrumentation and the stack-protector feature.
> These features need to be kept enabled for kernel/idt.c, so head64.c
> must use its own versions.
> 
> Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

But regardless:

Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>

-- 
Kees Cook