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Re: [PATCH] nvme: Change our APST table to be no more aggressive than Intel RSTe

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On Fri, May 12, 2017 at 6:58 AM,  <Mario.Limonciello@dell.com> wrote:
>> Some testing reports suggest that this will fix the issues we've
>> seen on Dell laptops.
>
> It think it also makes sense to revert the quirk that was created based upon the previous aggressiveness of re-entry to PS4 on those machines.  Are you expecting to split that up into a second patch also targeted at 4.11 stable and 4.12, but later after some more testing?

Yes, mostly.  I've written the patch, but I was planning to target it
at 4.12 or 4.13 but not -stable.  It's mostly just a cleanup and has
no real power saving benefit since the RSTe timeouts are so absurdly
conservative that I doubt PS4 will happen in practical usage.  Perhaps
in suspend-to-idle?  (For suspend-to-idle, I suspect we should really
be using D3 instead.  Do we already do that?)

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[PATCH] nvme: Change our APST table to be no more aggressive than Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-12 06:10 +0200
  Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe <Mario.Limonciello@dell.com> - 2017-05-12 16:00 +0200
    Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-12 16:10 +0200
      Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe <Mario.Limonciello@dell.com> - 2017-05-12 16:40 +0200
        Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-13 02:00 +0200
          RE: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe <Mario.Limonciello@dell.com> - 2017-05-15 18:00 +0200
  Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-13 14:30 +0200
    RE: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe <Mario.Limonciello@dell.com> - 2017-05-15 18:20 +0200
      Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-19 03:20 +0200
  Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-19 03:20 +0200
    Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-19 03:40 +0200
    Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe <Mario.Limonciello@dell.com> - 2017-05-19 03:40 +0200
    Re: [PATCH] nvme: Change our APST table to be no more aggressive  than Intel RSTe Christoph Hellwig <hch@infradead.org> - 2017-05-19 08:40 +0200
      Re: [PATCH] nvme: Change our APST table to be no more aggressive         than Intel RSTe Christoph Hellwig <hch@lst.de> - 2017-05-19 16:20 +0200
      Re: [PATCH] nvme: Change our APST table to be no more aggressive  than Intel RSTe Keith Busch <keith.busch@intel.com> - 2017-05-19 16:20 +0200
        Re: [PATCH] nvme: Change our APST table to be no more aggressive than  Intel RSTe Andy Lutomirski <luto@kernel.org> - 2017-05-19 20:30 +0200
          Re: [PATCH] nvme: Change our APST table to be no more aggressive  than Intel RSTe Keith Busch <keith.busch@intel.com> - 2017-05-19 23:40 +0200

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