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Date: Mon, 18 Dec 2017 13:10:45 +0300
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Ingo Molnar <mingo@redhat.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, x86@kernel.org,
        Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andy Lutomirski <luto@amacapital.net>,
        Cyrill Gorcunov <gorcunov@openvz.org>, Borislav Petkov <bp@suse.de>,
        Andi Kleen <ak@linux.intel.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCHv6 0/4] x86: 5-level related changes into decompression
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Message-ID: <20171218101045.arwbzmbxbhqgreeu@node.shutemov.name>
References: <20171212135739.52714-1-kirill.shutemov@linux.intel.com>
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On Tue, Dec 12, 2017 at 04:57:35PM +0300, Kirill A. Shutemov wrote:
> Here's few changes to x86 decompression code.
> 
> The first patch is pure cosmetic change: it gives file with KASLR helpers
> a proper name.
> 
> The last three patches bring support of booting into 5-level paging mode if
> a bootloader put the kernel above 4G.
> 
> Patch 2/4 Renames l5_paging_required() into paging_prepare() and change
> interface of the function.
> Patch 3/4 Handles allocation of space for trampoline and gets it prepared.
> Patch 4/4 Gets trampoline used.
> 
> Kirill A. Shutemov (4):
>   x86/boot/compressed/64: Rename pagetable.c to kaslr_64.c
>   x86/boot/compressed/64: Introduce paging_prepare()
>   x86/boot/compressed/64: Prepare trampoline memory
>   x86/boot/compressed/64: Handle 5-level paging boot if kernel is above
>     4G

Ingo, does it look fine now?

-- 
 Kirill A. Shutemov