Date: Sat, 12 Mar 2016 23:02:25 +0000
From: Matt Fleming <matt@codeblueprint.co.uk>
To: torvalds@linux-foundation.org, dvlasenk@redhat.com, hpa@zytor.com,
        ard.biesheuvel@linaro.org, bp@alien8.de, luto@amacapital.net,
        amurzeau@gmail.com, ben@decadent.org.uk, mjg59@srcf.ucam.org,
        tglx@linutronix.de, hertzog@debian.org, mingo@kernel.org,
        maarten.lankhorst@canonical.com, linux-kernel@vger.kernel.org,
        brgerst@gmail.com, rogershimizu@gmail.com, peterz@infradead.org
Cc: linux-tip-commits@vger.kernel.org
Subject: Re: [tip:x86/urgent] x86/efi: Fix boot crash by always mapping boot
 service regions into new EFI page tables
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On Sat, 12 Mar, at 10:57:39AM, tip-bot for Matt Fleming wrote:
> Commit-ID:  452308de61056a539352a9306c46716d7af8a1f1
> Gitweb:     http://git.kernel.org/tip/452308de61056a539352a9306c46716d7af8a1f1
> Author:     Matt Fleming <matt@codeblueprint.co.uk>
> AuthorDate: Fri, 11 Mar 2016 11:19:23 +0000
> Committer:  Ingo Molnar <mingo@kernel.org>
> CommitDate: Sat, 12 Mar 2016 16:57:45 +0100
> 
> x86/efi: Fix boot crash by always mapping boot service regions into new EFI page tables
 
Ingo, I see you picked this up for x86/urgent, but note that the bug
isn't actually triggerable until the stuff in tip/efi/core gets
merged. I'd suggest sticking this patch in tip/efi/core also.

It should be harmless to merge this patch before that, but the
references to separate EFI page tables don't make sense.