Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1613738pxb; Thu, 4 Feb 2021 18:37:52 -0800 (PST) X-Google-Smtp-Source: ABdhPJxvhp0/pQQ5LtarYO4oLDBmKW+VswqHN7X6b2EYqva8PMf8NaGBB1XTXCiJztJe3zE1477c X-Received: by 2002:a17:906:3fc4:: with SMTP id k4mr1926261ejj.137.1612492672247; Thu, 04 Feb 2021 18:37:52 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612492672; cv=none; d=google.com; s=arc-20160816; b=hTxS1Z3tMVPk01cKdu0Nywui4KzDIOE4pBCMu7CUG/A6nVdVyOPLZp7BsOrVwa4FFt gcczcCaV0GB0JAsX7FDdJ7orJp2Rtdp5AKu65tyiNDqcxAoyirUEOJ2MKHiTv6U5DB61 vcYDn40aDPn7RO3+z8v7F8fbroEPRDZd+IxIwr8uxO7sJ1dVx8tRzTsxfsDV+Y6GSLTB RBr8Vz00zk5LdkHkqKQAMyDetHdBrppxxKhSewpbxuuq/0irACDLS82GE2c7jcmYr4Ev T9OtbiNL/gUVQ/x4nLIPMCp/C2s1v39ZJ11WTqbprdp5MIIsvJNKABIwYnPbyFy7+fcI hooQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=NvTeyLkGnCyH2iLBqvoIV8wdZ2ZVNl8xEvCA36FMQa0=; b=NNtXU7pEJEsvOeTF+DvGlkL6AqXBFZC19a0EGvLhFCWv/1c+WdvyODEFEsqfXk4Ucl 8Ei+z1xxaMwgOEqsn6fFYkMnNyk+d79fMW3ZecpPrA6QtoKZ6NLd4F6mJUs0Xt/aA2g6 1HuzG9Mc9teYv5e/QTLs5XkYA76/Y6ETTPZWocw/jlw9aMMBer3Nek06ibubgyzhxK0T ToCdK85p5T56p7cQ+2OEhB9V6sjxOydOsJox7kt9pvf7Kmy94L3toBi9m1OEVjxwB3Dk 0ENhuE0qR2sXwQRZwir946rOurN9GUca+fLBUnn3UsHaHP3JroMfwkYLiVC5eq2jGa2d 8jmw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=UbFQDWu0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q21si4209111ejz.227.2021.02.04.18.37.28; Thu, 04 Feb 2021 18:37:52 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=UbFQDWu0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230124AbhBEC1n (ORCPT + 99 others); Thu, 4 Feb 2021 21:27:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:44500 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230126AbhBEC1h (ORCPT ); Thu, 4 Feb 2021 21:27:37 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D399864E27; Fri, 5 Feb 2021 02:26:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612492016; bh=NvTeyLkGnCyH2iLBqvoIV8wdZ2ZVNl8xEvCA36FMQa0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UbFQDWu0/SSpstCk4fsRb0CvXGO3w0yVyoSu64AWZHxfdhzFaIVAzWvOcK/IfLG73 KJsIe5L+ye/AF6i9tjwKx0U7lz2US7rbh3OZFoqDypDEvsIAZxLfy+1fY/u2Gc0UFN ULrequ+7DJV/WBXt/+1CwxWiK4rXynijPI4TkzrRlzYF+ybIkgibFRTFf5MfckxuZt J7qlebEsvInWBIP+nOsTlSvFyAXcLZUaQNhy/3RogleigrcFTlcBO9ls94EpS/e1gg 9nvEJa8+nxFFMKS03UKKrmCvRCHcYz506K6dnF99gSdW0rbkrzBT7UyDj8z18maNMa YhB405qfNSIjg== Date: Fri, 5 Feb 2021 04:26:48 +0200 From: Jarkko Sakkinen To: Daniel Vetter Cc: LKML , Jason Gunthorpe , Sean Christopherson , Borislav Petkov , linux-sgx@vger.kernel.org, Daniel Vetter Subject: Re: [PATCH] x86/sgx: Drop racy follow_pfn check Message-ID: References: <20210204184519.2809313-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210204184519.2809313-1-daniel.vetter@ffwll.ch> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 04, 2021 at 07:45:19PM +0100, Daniel Vetter wrote: > References: https://lore.kernel.org/dri-devel/20201127164131.2244124-1-daniel.vetter@ffwll.ch/ What is the difference between this and "Link:" anyway? /Jarkko