linux-kernel - Re: [PATCH] x86_64/efi: Mapping Boot and Runtime EFI memory regions to different starting virtual address

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Date:	Thu, 20 Aug 2015 09:05:55 +0800
From:	joeyli <jlee@...e.com>
To:	Matt Fleming <matt@...eblueprint.co.uk>
Cc:	Borislav Petkov <bp@...en8.de>, "H. Peter Anvin" <hpa@...or.com>,
	"Lee, Chun-Yi" <joeyli.kernel@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
	linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86_64/efi: Mapping Boot and Runtime EFI memory regions
 to different starting virtual address

On Wed, Aug 19, 2015 at 05:31:45PM +0100, Matt Fleming wrote:
> On Thu, 30 Jul, at 10:16:01PM, joeyli wrote:
> > 
> > Thanks for your explanation.
> > 
> > For my issue, I will check if rewriting the VA of runtime services can fix issue.
> > If not, then I think need find a way to sync the mapping in EFI page table between
> > boot kernel and image kernel.
> 
> Hey Joey, did you make any progress with this issue?
> 
> -- 
> Matt Fleming, Intel Open Source Technology Center

I am sticky on other issue and hope back to trace this problem in this week.
Sorry for my delay!


Joey Lee
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