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[209.132.180.67]) by mx.google.com with ESMTP id y191si26206066pgd.218.2019.04.08.11.09.28; Mon, 08 Apr 2019 11:09:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b="Rcl/2T1Z"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728741AbfDHQ0Z (ORCPT + 99 others); Mon, 8 Apr 2019 12:26:25 -0400 Received: from mail-ua1-f51.google.com ([209.85.222.51]:41157 "EHLO mail-ua1-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726475AbfDHQ0Y (ORCPT ); Mon, 8 Apr 2019 12:26:24 -0400 Received: by mail-ua1-f51.google.com with SMTP id l22so4499058uao.8 for ; Mon, 08 Apr 2019 09:26:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=QNY9yXwINS0GCYfY4ljZK8M4WklQnQa/v1KKWj/elWo=; b=Rcl/2T1ZBTSgjCuWIkxytaCYa3Eg/N8WE7vujyL3W1nel4H6bGBeXWtQT4HMA1ma7T Wkr4jvLEBQtEPAQjjSSqCMYAs+L+ofsw94aShTv7rYnObC1Ic4WkstECd8cbrLoB4E2v PmryNJg9t2IOJ6vEMw/0W33XO0mwcc5+rTSs1j38AbpZDleTNJn4CuTR1uXDRjDo3gSA 0k0Tyz6k2YS3ZLirnbCxlryg0AgwId3Rq76JQ43vv8oO/zxsCQ4x2ao7ABY4N9/Rfe6X hmup/dIMSbdmOdbSjfA8iMAxQKGQdvbCrzzD8H2f0gurJ8GFodZMG4fPdTfCCdHTR5t4 IhDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=QNY9yXwINS0GCYfY4ljZK8M4WklQnQa/v1KKWj/elWo=; b=AdP+xdKpd5abo/T6Mwrbz2dLhDXEqAgOLx/gepNdSY0xE+CgUOJLkxw/cF+E3eo00u SZcaAI+v4FgdWy+BhEek5QrFrOWY9L2DBVZrsy5y4GTrPn0Xlzb3Hpw/WZjb5eGnmLCk em4LMWebrQMxkyxEXHDL1byFrgX/ARjqEDb05MYFbDtD11SfqnFKfBj0vTg3uj+kBYfn hLEcYQJW2jwP+tl5kwyUrCVVq0J0MtGVXde7J13TmndaI8z+4JSoS3HxHx1WnNeHAdi7 Uw1v4ErNw3n4CnFq3XNBqxmja6rwREQTReJgQppL46Mdzy17GtBCBvyzZVx8j3IChg6B EF/w== X-Gm-Message-State: APjAAAUTvOjH5omSH3TwUcBBHzvEcDkoepr3z6elve14E84zFBNPGzp2 iVu8MJToiGu1WXZo78g2fFRbwhKI87WabTHHU6k= X-Received: by 2002:ab0:7316:: with SMTP id v22mr15479203uao.90.1554740783484; Mon, 08 Apr 2019 09:26:23 -0700 (PDT) MIME-Version: 1.0 References: <20190314032047.15790-1-vichy.kuo@gmail.com> <20190319153114.GI59586@arrakis.emea.arm.com> <20190401153810.GC6884@fuggles.cambridge.arm.com> <20190403172429.GE17500@fuggles.cambridge.arm.com> In-Reply-To: <20190403172429.GE17500@fuggles.cambridge.arm.com> From: pierre kuo Date: Tue, 9 Apr 2019 00:26:11 +0800 Message-ID: Subject: Re: [PATCH v2 1/1] initrd: move initrd_start calculate within linear mapping range check To: Will Deacon Cc: Catalin Marinas , Steven Price , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Florian Fainelli , Ard Biesheuvel Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi Will: > > Maybe, but I don't think we've seen a patch which accomplishes that. I think > I'll go ahead and commit the basic one-liner, then we can always improve it > afterwards if somebody sends a patch. It's not like this is a fastpath. Sorry for not showing the patches I try to explain to sir. I will attach v3 patches for ur reference. Thanks for ur kind help,