From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f198.google.com (mail-pf0-f198.google.com [209.85.192.198]) by kanga.kvack.org (Postfix) with ESMTP id D3A646B0334 for ; Fri, 8 Sep 2017 03:55:21 -0400 (EDT) Received: by mail-pf0-f198.google.com with SMTP id a2so3706548pfj.2 for ; Fri, 08 Sep 2017 00:55:21 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org. [65.50.211.133]) by mx.google.com with ESMTPS id f3si1213063pld.65.2017.09.08.00.55.20 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Sep 2017 00:55:20 -0700 (PDT) Date: Fri, 8 Sep 2017 00:55:19 -0700 From: Christoph Hellwig Subject: Re: [PATCH v6 10/11] mm: add a user_virt_to_phys symbol Message-ID: <20170908075519.GD4957@infradead.org> References: <20170907173609.22696-1-tycho@docker.com> <20170907173609.22696-11-tycho@docker.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170907173609.22696-11-tycho@docker.com> Sender: owner-linux-mm@kvack.org List-ID: To: Tycho Andersen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel-hardening@lists.openwall.com, Marco Benatto , Juerg Haefliger , linux-arm-kernel@lists.infradead.org, x86@kernel.org On Thu, Sep 07, 2017 at 11:36:08AM -0600, Tycho Andersen wrote: > We need someting like this for testing XPFO. Since it's architecture > specific, putting it in the test code is slightly awkward, so let's make it > an arch-specific symbol and export it for use in LKDTM. We really should not add an export for this. I think you'll want to just open code it in your test module. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org