Re: [PATCH 12/43] x86/espfix/64: Stop assuming that pt_regs is on the entry stack

From: Borislav Petkov
Date: Sun Nov 26 2017 - 12:29:02 EST


On Sun, Nov 26, 2017 at 03:05:33PM +0100, Ingo Molnar wrote:
> > https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git/commit/?h=x86/entry_stack&id=6510485d026abdd144d170b1bc8508327acb5648
>
> I have added Boris's reviewed-by tag:
>
> Reviewed-by: Borislav Petkov <bp@xxxxxxx>
>
> which I suspect applies now?

Almost, looking at the patch at that URL, there's a trailing "modify" in the
comment:

+ * we land directly at the #GP(0) vector with the stack already
+ * set up according to its expectations.modify
^^^^^^
which you can amend-remove.

Other than that, it looks good!

Thx.

--
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.