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Groups > linux.kernel > #1625347

RE: RFC: WMI Enhancements

From <Mario.Limonciello@dell.com>
Newsgroups linux.kernel
Subject RE: RFC: WMI Enhancements
Date 2017-04-18 16:10 +0200
Message-ID <txBZo-779-25@gated-at.bofh.it> (permalink)
References (1 earlier) <tvHwe-87E-17@gated-at.bofh.it> <tvNij-3GT-37@gated-at.bofh.it> <tvNrY-3KR-13@gated-at.bofh.it> <tvPap-4WE-5@gated-at.bofh.it> <txy5s-4CV-3@gated-at.bofh.it>
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> -----Original Message-----
> From: Andy Shevchenko [mailto:andriy.shevchenko@linux.intel.com]
> Sent: Tuesday, April 18, 2017 2:37 AM
> To: Limonciello, Mario <Mario_Limonciello@Dell.com>; pali.rohar@gmail.com;
> hdegoede@redhat.com
> Cc: kernel@kempniu.pl; dvhart@infradead.org; rjw@rjwysocki.net;
> len.brown@intel.com; corentin.chary@gmail.com; luto@kernel.org; linux-
> kernel@vger.kernel.org; platform-driver-x86@vger.kernel.org; linux-
> pm@vger.kernel.org
> Subject: Re: RFC: WMI Enhancements
> 
> On Thu, 2017-04-13 at 15:40 +0000, Mario.Limonciello@dell.com wrote:
> > > libsmbios would benefit.
> > >
> > > Really libsmbios matters here? Hans (added to thread) wrote that
> > > libsmbios is
> > > a relic, something of ages long gone by and a normal user should
> > > never use it.
> > >
> >
> > A normal user shouldn't be using it directly, but libsmbios is used by
> > a few open
> > source tools as a dependency.  It's also used in many Dell
> > manageability tools.
> >
> 
> Shouldn't tools evolve to use newer interfaces (while keeping
> compatibility with old kernels)?

Yes.  If a WMI userspace interface does end up being the outcome of
this thread, I'll push the relevant folks maintaining those tools to switch
over so that dcdbas can be marked deprecated and only in use for older
kernels.

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Thread

RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 01:10 +0200
  Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-13 09:40 +0200
    Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 19:00 +0200
      RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 22:40 +0200
        Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-14 02:00 +0200
          RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-14 19:50 +0200
            Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-14 20:30 +0200
              RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-14 21:10 +0200
  Re: RFC: WMI Enhancements Michał Kępień <kernel@kempniu.pl> - 2017-04-13 09:40 +0200
    RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 15:50 +0200
      Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-13 16:00 +0200
        Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 17:40 +0200
          RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 18:00 +0200
            Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 18:10 +0200
        RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 17:50 +0200
          Re: RFC: WMI Enhancements Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2017-04-18 12:00 +0200
            RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-18 16:10 +0200
    Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 17:40 +0200
      Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 17:50 +0200
        Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 18:20 +0200
      Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-13 17:50 +0200
      Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 18:00 +0200
        RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 19:00 +0200
          Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 19:10 +0200
            Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 19:50 +0200
              RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 20:00 +0200
            RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 19:50 +0200
              Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-18 10:00 +0200
                Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-18 19:00 +0200
                Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-18 21:30 +0200
      RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 18:00 +0200
        Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 19:10 +0200
          Re: RFC: WMI Enhancements Andy Lutomirski <luto@kernel.org> - 2017-04-13 19:40 +0200
            RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-13 19:50 +0200
      Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-13 18:10 +0200
  Re: RFC: WMI Enhancements "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-04-15 01:00 +0200
    Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-15 01:10 +0200
      Re: RFC: WMI Enhancements Andy Lutomirski <luto@amacapital.net> - 2017-04-18 00:10 +0200
        Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-18 01:20 +0200
          Re: RFC: WMI Enhancements "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-04-18 15:20 +0200
            Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-18 18:40 +0200
              Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-18 21:30 +0200
                Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-19 00:50 +0200
                Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-19 10:00 +0200
                RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-19 18:40 +0200
                Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-19 19:00 +0200
                RE: RFC: WMI Enhancements <Mario.Limonciello@dell.com> - 2017-04-19 19:30 +0200
                Re: RFC: WMI Enhancements Pali Rohár <pali.rohar@gmail.com> - 2017-04-20 15:20 +0200
                Re: RFC: WMI Enhancements Darren Hart <dvhart@infradead.org> - 2017-04-20 22:50 +0200
                Re: RFC: WMI Enhancements Christoph Hellwig <hch@infradead.org> - 2017-04-20 16:20 +0200
              Re: RFC: WMI Enhancements "Rafael J. Wysocki" <rafael@kernel.org> - 2017-04-18 23:20 +0200

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