linux-kernel - Re: [PATCH] Skip UV runtime services mapping in the efi_runtime

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Date:	Wed, 3 Aug 2016 14:36:07 -0500
From:	Alex Thorlton <athorlton@....com>
To:	Alex Thorlton <athorlton@....com>
Cc:	Matt Fleming <matt@...eblueprint.co.uk>,
	linux-kernel@...r.kernel.org, Russ Anderson <rja@....com>,
	Mike Travis <travis@....com>, Borislav Petkov <bp@...e.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Subject: Re: [PATCH] Skip UV runtime services mapping in the
 efi_runtime_disabled case

On Mon, Aug 01, 2016 at 09:28:06AM -0500, Alex Thorlton wrote:
> So, it definitely needs to go in for v4.8, but it's kind of a toss-up
> for the older kernels.  I'll discuss this with the other guys around
> here to see what they think, and get back to you a bit later, if that's
> alright?

We talked about this, and I think everyone here agrees that there's not
much point in pulling this change back to the older kernels.  The only
exception here would be that we'd definitely like this change on the
older kernels *if* my other memmap fixes get ported back to those
kernels, though I don't know what the chances are of those changes
making it through stable.

So, unless you have a particular reason that you'd like to pull it back
to the old kernels, or you think that my other fixes might make it back
there, I don't see much point.

Let me know what you think!

- Alex