linux-kernel - RE: [PATCH v4 08/14] platform/x86: dell-smbios: Add a sysfs interface for SMBIOS tokens

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Message-ID: <377f8d466565498aa50d8e39a0caf08d@ausx13mpc120.AMER.DELL.COM>
Date:   Thu, 5 Oct 2017 13:58:11 +0000
From:   <Mario.Limonciello@...l.com>
To:     <andy.shevchenko@...il.com>
CC:     <dvhart@...radead.org>, <linux-kernel@...r.kernel.org>,
        <platform-driver-x86@...r.kernel.org>, <luto@...nel.org>,
        <quasisec@...gle.com>, <pali.rohar@...il.com>, <rjw@...ysocki.net>,
        <mjg59@...gle.com>, <hch@....de>, <greg@...ah.com>
Subject: RE: [PATCH v4 08/14] platform/x86: dell-smbios: Add a sysfs interface
 for SMBIOS tokens

> -----Original Message-----
> From: Andy Shevchenko [mailto:andy.shevchenko@...il.com]
> Sent: Thursday, October 5, 2017 3:50 AM
> To: Limonciello, Mario <Mario_Limonciello@...l.com>
> Cc: dvhart@...radead.org; LKML <linux-kernel@...r.kernel.org>; Platform Driver
> <platform-driver-x86@...r.kernel.org>; Andy Lutomirski <luto@...nel.org>;
> quasisec@...gle.com; Pali Rohár <pali.rohar@...il.com>; Rafael J. Wysocki
> <rjw@...ysocki.net>; mjg59@...gle.com; Christoph Hellwig <hch@....de>;
> Greg KH <greg@...ah.com>
> Subject: Re: [PATCH v4 08/14] platform/x86: dell-smbios: Add a sysfs interface for
> SMBIOS tokens
> 
> On Thu, Oct 5, 2017 at 1:48 AM, Mario Limonciello
> <mario.limonciello@...l.com> wrote:
> > Currently userspace tools can access system tokens via the dcdbas
> > kernel module and a SMI call that will cause the platform to execute
> > SMM code.
> >
> > With a goal in mind of deprecating the dcdbas kernel module a different
> > method for accessing these tokens from userspace needs to be created.
> >
> > This is intentionally marked to only be readable as root as it can
> > contain sensitive information about the platform's configuration.
> >
> > MAINTAINERS was missing for this driver.  Add myself and Pali to
> > maintainers list for it.
> >
> > Signed-off-by: Mario Limonciello <mario.limonciello@...l.com>
> 
> > Suggested-by: Andy Shevchenko <andy.shevchenko@...il.com>
> 
> To be clear I just suggested the output format in ->show() callback.

Andy, do you mean you would prefer not to be attributed in the description,
or should I be clearer that was your suggestion?