From: Greg KH <gregkh@linuxfoundation.org>
To: Dexuan Cui <decui@microsoft.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Ross Zwisler <zwisler@kernel.org>,
Vishal Verma <vishal.l.verma@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
Josh Poulson <jopoulso@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
"driverdev-devel@linuxdriverproject.org"
<driverdev-devel@linuxdriverproject.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Sasha Levin <Alexander.Levin@microsoft.com>
Subject: Re: [PATCH] nfit: Collect shutdown status for NVDIMM_FAMILY_HYPERV
Date: Wed, 30 Jan 2019 20:37:52 +0100 [thread overview]
Message-ID: <20190130193752.GA21181@kroah.com> (raw)
In-Reply-To: <PU1P153MB01691690696D8F83FC1872C7BF900@PU1P153MB0169.APCP153.PROD.OUTLOOK.COM>
On Wed, Jan 30, 2019 at 06:48:40PM +0000, Dexuan Cui wrote:
>
> See http://www.uefi.org/RFIC_LIST ("Virtual NVDIMM 0x1901"):
> "Get Unsafe Shutdown Count (Function Index 2)".
>
> Let's expose the info to the userspace (e.g. ntctl) via sysfs.
If you add a new sysfs file, you need to add a new Documentation/ABI/
update as well :(
next prev parent reply other threads:[~2019-01-30 19:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-30 18:48 [PATCH] nfit: Collect shutdown status for NVDIMM_FAMILY_HYPERV Dexuan Cui
2019-01-30 18:57 ` Dan Williams
2019-01-30 19:37 ` Greg KH [this message]
2019-01-30 20:02 ` Dexuan Cui
2019-01-30 20:10 ` Dexuan Cui
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