Re: [PATCH v5 1/2] x86_64: remove not needed clear_page for init_level4_page

[Borislav Petkov]

On Tue, Jun 16, 2015 at 02:45:06PM +0300, Andrey Ryabinin wrote:
> Can't we just move clear_page(init_level4_pgt) higher? Before or right
> after clear_bss() (iow before kasan_early_init()).

That sounds much better. And I don't see anything depending on
init_level4_pgt before we clear it. And it boots here if I move it
before

	kasan_map_early_shadow(early_level4_pgt);

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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