On Wed, Sep 08, 2021 at 12:35:21PM +0200, Borislav Petkov wrote:
> So I did stare at this for a while, trying to make sense of it and David
> Hildenbrand asked for a Fixes: tag in v1 review and from doing a bit of
> git archeology I think it should be:
>
> c40a56a7818c ("x86/mm/init: Remove freed kernel image areas from alias mapping")
>
> because that thing added the clearing of the Present bit for the high
> kernel image mapping of those areas.
>
> Right?
Hmm, but that commit is in v4.19. Mike has added
Cc: <stable@xxxxxxxxxxxxxxx> # 4.4+
Mike, why 4.4 and newer?
Hmmm.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
