Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751955AbbHTBGm (ORCPT ); Wed, 19 Aug 2015 21:06:42 -0400 Received: from smtp.nue.novell.com ([195.135.221.5]:55265 "EHLO smtp.nue.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751370AbbHTBGl (ORCPT ); Wed, 19 Aug 2015 21:06:41 -0400 Date: Thu, 20 Aug 2015 09:05:55 +0800 From: joeyli To: Matt Fleming Cc: Borislav Petkov , "H. Peter Anvin" , "Lee, Chun-Yi" , Thomas Gleixner , Ingo Molnar , x86@kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86_64/efi: Mapping Boot and Runtime EFI memory regions to different starting virtual address Message-ID: <20150820010555.GA12143@linux-rxt1.site> References: <20150730101131.GB2725@codeblueprint.co.uk> <20150730110959.GJ15651@linux-rxt1.site> <20150730111819.GK15651@linux-rxt1.site> <20150730120916.GD2725@codeblueprint.co.uk> <20150730123116.GL15651@linux-rxt1.site> <20150730131723.GG2725@codeblueprint.co.uk> <20150730133947.GN15651@linux-rxt1.site> <20150730140542.GI2725@codeblueprint.co.uk> <20150730141601.GO15651@linux-rxt1.site> <20150819163145.GI3233@codeblueprint.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150819163145.GI3233@codeblueprint.co.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 832 Lines: 24 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/