linux-kernel - Re: [PATCHv2 08/10] x86/mm: Replace compile-time checks for 5-level with runtime-time

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Message-ID: <bd4169dc-dead-2e52-6a63-c2579eb96379@suse.com>
Date:   Wed, 2 Aug 2017 10:30:26 +0200
From:   Juergen Gross <jgross@...e.com>
To:     "Kirill A. Shutemov" <kirill@...temov.name>
Cc:     "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>, x86@...nel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Andi Kleen <ak@...ux.intel.com>,
        Dave Hansen <dave.hansen@...el.com>,
        Andy Lutomirski <luto@...capital.net>,
        Michal Hocko <mhocko@...nel.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2 08/10] x86/mm: Replace compile-time checks for 5-level
 with runtime-time

On 02/08/17 10:17, Kirill A. Shutemov wrote:
> On Wed, Aug 02, 2017 at 09:44:54AM +0200, Juergen Gross wrote:
>> That did the trick!
>>
>> PV domU is coming up now with a 5-level paging enabled kernel.
> 
> Thanks a lot for helping me up with it.
> 
> I'll integrate the fixes into patchset.
> 
> Just, for clarification XEN_PVH works too, right?

Yes.


Juergen