From: Dan Williams <dan.j.williams@intel.com>
Date: Mon, 11 Mar 2019 19:37:55 +0000 (-0700)
Subject: Merge branch 'for-5.1/nfit/ars' into libnvdimm-for-next
X-Git-Tag: v5.1-rc1~41^2
X-Git-Url: https://repo.jachan.dev/linux.git/commitdiff_plain/4083014e32699af04a8e6eaa4855b08dba36a47a

Merge branch 'for-5.1/nfit/ars' into libnvdimm-for-next

Merge several updates to the ARS implementation. Highlights include:

* Support retrieval of short-ARS results if the ARS state is "requires
  continuation", and even if the "no_init_ars" module parameter is
  specified.
* Allow busy-polling of the kernel ARS state by allowing root to reset
  the exponential back-off timer.
* Filter potentially stale ARS results by tracking query-ARS relative to
  the previous start-ARS.
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4083014e32699af04a8e6eaa4855b08dba36a47a