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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2221FC4332F for ; Thu, 30 Sep 2021 11:20:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04F9B615E0 for ; Thu, 30 Sep 2021 11:20:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350391AbhI3LVs (ORCPT ); Thu, 30 Sep 2021 07:21:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350387AbhI3LVq (ORCPT ); Thu, 30 Sep 2021 07:21:46 -0400 Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41E6CC06176C; Thu, 30 Sep 2021 04:20:04 -0700 (PDT) Received: by mail-pg1-x531.google.com with SMTP id s75so5867202pgs.5; Thu, 30 Sep 2021 04:20:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=0CgQJ7TRp+plPGkNDrMGOcj0htBXUR9OYy7BWH9GhPM=; b=gjG9GFoMwgCB/asQWkGLcPiv7I7dd8FvYTIqmZZE6cyIPkk5afFfHRenu7G20tflHN j4rJiMqHpXWudCF9n8xc9MrvMN+yoju9bNOHA02HLySurdI0tHwGeFJIV1EKeuI7jPHm ROimCE1tT4CBilKK5G6/L/XJV7KEyT5CaGj6Br9dykSiI9WlUXDvxNQPFNqH8kcL2QpA 5SbfMWJjVZKr0PMX6SFsJl7EWqCgvIhm6VPNAZREAwC+LLXvzSIcZb198EAHwGklYHHv H8bRbdSZjrG8MwfGQ+f3LV7wHT6psG1FKJwPgZJCF6LfC5NWdjgz44qR93mCdzms0BQO f7Jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0CgQJ7TRp+plPGkNDrMGOcj0htBXUR9OYy7BWH9GhPM=; b=TMpwwh28EWxELw2bx0usMFa937hHRzLJ6k2MZH7/FkrPXgGo6G+DpqPdAlEcDwWLH3 /kqZq+hBEwA5XHjcODy1Ub6igSf+248g7o7YGlDwgxeLAPire0LzLZa+ZXvran9Xrp9I RQ9wu1h1EYsvLMtE0YNfdtvfa8zdoELTXGSplsn7prXn8G1LYGERAW+0Dlr8EgSlIbbT VV2IuHB2j/KLKO/jh8RiCDIh9zfgIIjL3AttITdGuFh1easOYE9VUdmszAc4th/fMKty sg8TPCitkpR0GmUzOuFQkpcze3w29EaAzaoJ+Zb8fAZTPUJkU0P6z5f6CgvCB5rnpUPv vRIA== X-Gm-Message-State: AOAM532jzd7rVtWqGxioBQ1DALyFAiVzRssXq8xirF5yINscjkbwQKq5 kbEJHNQQyibUcYqO8L/gAXqQF+40ztC3POGNIfDyvtwn X-Google-Smtp-Source: ABdhPJzFEi4IP6RI5YrTNhB/vj9MyeeE4W3MgV7dmTNmrzPxPxolhwys7nBdKNUL3IA6eQsQdLYNcyrOCALuW2HLVT8= X-Received: by 2002:a63:d351:: with SMTP id u17mr4453357pgi.174.1633000803750; Thu, 30 Sep 2021 04:20:03 -0700 (PDT) MIME-Version: 1.0 References: <20210930010511.3387967-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20210930010511.3387967-2-sathyanarayanan.kuppuswamy@linux.intel.com> In-Reply-To: <20210930010511.3387967-2-sathyanarayanan.kuppuswamy@linux.intel.com> From: Yehezkel Bernat Date: Thu, 30 Sep 2021 14:19:47 +0300 Message-ID: Subject: Re: [PATCH v2 1/6] driver core: Move the "authorized" attribute from USB/Thunderbolt to core To: Kuppuswamy Sathyanarayanan Cc: Greg Kroah-Hartman , Borislav Petkov , x86@kernel.org, Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Andreas Noever , "Michael S . Tsirkin" , Michael Jamet , "Rafael J . Wysocki" , Mika Westerberg , Jonathan Corbet , Jason Wang , Dan Williams , Andi Kleen , Kuppuswamy Sathyanarayanan , LKML , Linux PCI , linux-usb@vger.kernel.org, virtualization@lists.linux-foundation.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 30, 2021 at 4:05 AM Kuppuswamy Sathyanarayanan wrote: > > no functional > changes other than value 2 being not visible to the user. > Are we sure we don't break any user-facing tool with it? Tools might use this to "remember" how the device was authorized this time.