From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7928DC2D0E2 for ; Tue, 22 Sep 2020 19:35:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 384D420874 for ; Tue, 22 Sep 2020 19:35:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MjLMSQU8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726650AbgIVTfo (ORCPT ); Tue, 22 Sep 2020 15:35:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726550AbgIVTfo (ORCPT ); Tue, 22 Sep 2020 15:35:44 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 611D6C061755 for ; Tue, 22 Sep 2020 12:35:44 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id w7so13410396pfi.4 for ; Tue, 22 Sep 2020 12:35:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=WbYiGPaybdIjvQ+aM1gmKUMUqUqOUcyzK5+y//AWywg=; b=MjLMSQU8nw9L29XJQBUOQA7cnbIucyL2U5ZxjCyPh/XbOwj84fwbtj5x/llHbz4aob QNV3RWFvNeyZTe1lDagS6+aL1ASK65fKy2uuO0qv5V6fsidZazWrSjffC3Txx4ytRl+G W9dD02McVkkz7Gz7D4FXGgmr9BAhOPlJQWLX0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=WbYiGPaybdIjvQ+aM1gmKUMUqUqOUcyzK5+y//AWywg=; b=rPuAG2xIbtoFskEcJf809C8q3uvcKzu0XNnHoLOo3wC7wcvr9GSo0KD//vQVEZBnnJ gt8jyzPHy/lFixWg/ZXgnb7lD9na1cMGcstdO/t0oxuBrCxlE0pgoC+CKeYMBthy3Jyz uOVeViKKnzwuPHZ7Si9UFOHuaxWTA1N/SVtvokSWBEZVcC0KhfVxSjkzNi2i13bAvyzu gQwX4EITuIFKK9Ble+eZUrbwYPPGpJ7HL7VdIgpAPABnnF7ntIjkF4OTLWN0GW3d1n0a 5iTDG40Zvr++NoTGzQj7asql9IAbGy6ZriX9TtiADLXoRUboPtDMyrNqrkJCihI+eRG/ aw3A== X-Gm-Message-State: AOAM531qzZ9jv2qi4aWSauZ+aKyrYSH2raJCRkwc89ahhDRZO6sI5gw6 aU9+v2adYW4CKwML2o/9zMr6T/1wU1/1aho/ X-Google-Smtp-Source: ABdhPJy2r619sV8SMosETdDrfCQJYznE5K4cHeHTbz8NixPikPkrRbDPM2oXz9x2mc9uGCSXGUFZXA== X-Received: by 2002:a17:902:7594:b029:d1:e626:ef9e with SMTP id j20-20020a1709027594b02900d1e626ef9emr6247059pll.67.1600803344016; Tue, 22 Sep 2020 12:35:44 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id fu11sm2986040pjb.47.2020.09.22.12.35.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2020 12:35:42 -0700 (PDT) Date: Tue, 22 Sep 2020 12:35:41 -0700 From: Kees Cook To: Gabriel Krisman Bertazi Cc: luto@kernel.org, tglx@linutronix.de, x86@kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, willy@infradead.org, linux-kselftest@vger.kernel.org, shuah@kernel.org, kernel@collabora.com Subject: Re: [PATCH v6 9/9] doc: Document Syscall User Dispatch Message-ID: <202009221235.50986D9@keescook> References: <20200904203147.2908430-1-krisman@collabora.com> <20200904203147.2908430-10-krisman@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200904203147.2908430-10-krisman@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org On Fri, Sep 04, 2020 at 04:31:47PM -0400, Gabriel Krisman Bertazi wrote: > Explain the interface, provide some background and security notes. > > Signed-off-by: Gabriel Krisman Bertazi Looks good to me! Reviewed-by: Kees Cook -- Kees Cook