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Thu, 18 Jun 2020 08:13:12 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id C543B87EB4 for ; Thu, 18 Jun 2020 08:13:12 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id G3OHqcYWVfuH for ; Thu, 18 Jun 2020 08:13:09 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by whitealder.osuosl.org (Postfix) with ESMTPS id 3B32587B61 for ; Thu, 18 Jun 2020 08:13:09 +0000 (UTC) Received: by mail-pg1-f195.google.com with SMTP id e9so2564033pgo.9 for ; Thu, 18 Jun 2020 01:13:09 -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=ene5uMUm+upAXA9BJzuffmYO6Vv0lNnhNcaEqAS2hRI=; b=oMlIb0FoGBOJsgrNjpyA6usrw+ThWjyOMCmvPw99IwyYIB9ip/U9QzQHM7FRRCUyVa k34zw3yY6VYyswqz9FW7UYIj/4DmuvGwkZ6M2Sty2biD7jPkTJa1jEwgALUm1GfCim3D XKrA7g31mdNnR/gZy1pgwqzhrqnfzJ41FhSygGWHtmdBqIp5FvDh+5lrCQhdsYgSozBR 4P63nnZI4qWxo2ZZh1o3UxJluffSonG0U0VdlUfB6sgRVIWElBaQjWnyc8szcFsPdHk/ cLslW6W/v55tZ6UkbptbmR4NGzT9n6kIjKALMasirBmP2nutJjYj7WeTdQlj/mW9chfC yKvg== 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=ene5uMUm+upAXA9BJzuffmYO6Vv0lNnhNcaEqAS2hRI=; b=LYha51a41EbOVP+vwl1CL9Q+1KVslCUHfQAuN14eEWDQlzvaWXMGe7qkxzkxWRb20G HH5l7EOGcybvZvciRywdjAavMCroznchha+aa0c8dFHHVMDz3jMDRX6c+05AQiVsvbvK 9PeQemdChbCQdfXdsGfKH939KZSXxb1jSFWqi13VJFSWSRr8wrlZ8ytNhCsBmna4l9+z Gj3SFEE8szaxoEY2wmlmrR6EPAceSaOCsqI15lIFqiFSeQ75v1YDewy7B4O2H9AItckW q0/Gt9vd5dG8NU3qwJzjKuLdiScYt8BAipv+CEtbEv64YPnKlwAtFF3qkw2x+tMN7dQf tgLg== X-Gm-Message-State: AOAM533L6r8WUbVSLfvqnAvSF9BELEhrzL3KaZ3xymHkFmx59TTYd2lQ ekdxgxSwi0/lyvfksw9s6HEFXVmxL4nLxNfp2lY= X-Google-Smtp-Source: ABdhPJzn2cN3ofWkUgWLzA5Vs/OEjLvfC75aOifXK9Wv9zVyHGJzQXPmA/pTNu8thNBvmrN+azQmzx37a2Glr4j49IE= X-Received: by 2002:a62:1c46:: with SMTP id c67mr2533442pfc.170.1592467988587; Thu, 18 Jun 2020 01:13:08 -0700 (PDT) MIME-Version: 1.0 References: <20200616011742.138975-1-rajatja@google.com> <20200616011742.138975-4-rajatja@google.com> <20200616073249.GB30385@infradead.org> <20200617073100.GA14424@infradead.org> In-Reply-To: From: Andy Shevchenko Date: Thu, 18 Jun 2020 11:12:56 +0300 Message-ID: Subject: Re: [PATCH 4/4] pci: export untrusted attribute in sysfs To: Rajat Jain Cc: Todd Broch , linux-pci , "Krishnakumar, Lalithambika" , Diego Rivas , Jean-Philippe Brucker , Furquan Shaikh , Raj Ashok , Christoph Hellwig , ACPI Devel Maling List , Christian Kellner , Mattias Nissler , Jesse Barnes , Len Brown , Rajat Jain , Prashant Malani , Aaron Durbin , Alex Williamson , Bjorn Helgaas , Mika Westerberg , Bernie Keany , Duncan Laurie , Greg Kroah-Hartman , "Rafael J. Wysocki" , Linux Kernel Mailing List , iommu@lists.linux-foundation.org, Oliver O'Halloran , Benson Leung , David Woodhouse , Alex Levin X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Wed, Jun 17, 2020 at 10:56 PM Rajat Jain wrote: > On Wed, Jun 17, 2020 at 12:31 AM Christoph Hellwig wrote: ... > (and likely call it "external" instead of "untrusted". Which is not okay. 'External' to what? 'untrusted' has been carefully chosen by the meaning of it. What external does mean for M.2. WWAN card in my laptop? It's in ACPI tables, but I can replace it. This is only one example. Or if firmware of some device is altered, and it's internal (whatever it means) is it trusted or not? So, please leave it as is (I mean name). -- With Best Regards, Andy Shevchenko _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu