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Message-ID: <20200122070320.GB100954@gmail.com>
Date:   Wed, 22 Jan 2020 08:03:20 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc:     Ard Biesheuvel <ardb@...nel.org>,
        linux-efi <linux-efi@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Anshuman Khandual <anshuman.khandual@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Dan Williams <dan.j.williams@...el.com>,
        Dave Young <dyoung@...hat.com>,
        Saravana Kannan <saravanak@...gle.com>
Subject: Re: [GIT PULL 00/13] More EFI updates for v5.6


* Ard Biesheuvel <ard.biesheuvel@...aro.org> wrote:

> > Thanks Ard, I've applied these and the 3 fixes in the second series to
> > tip:efi/core. It all merged nicely and looks good here. Let me know if
> > there's anything amiss.
> 
> Thanks Ingo,
> 
> Apart from the mismatched parens in the commit log of the top commit,
> everything looks fine.

Indeed - and since it was the top commit I amended it, and while at it I 
fixed not just the parenthesis error I introduced, but added the right 
SHA1 as well:

    efi/x86: Disallow efi=old_map in mixed mode
    
    Before:
    
      1f299fad1e31: ("efi/x86: Limit EFI old memory map to SGI UV machines")
    
    enabling the old EFI memory map on mixed mode systems
    disabled EFI runtime services altogether.

> It does appear that the KASAN fix is not 100% sufficient for mixed 
> mode, so I'll need to apply another fix on top there, but we may have 
> other things to fix during the cycle so I'll leave that for later.

Sounds good!

Thanks,

	Ingo

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