linux-kernel - Re: [PATCH 0/3] acpi, nfit: nvdimm notification support + tests

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Date:   Tue, 23 Aug 2016 16:39:57 -0600
From:   Vishal Verma <vishal.l.verma@...el.com>
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     linux-nvdimm@...ts.01.org,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        linux-kernel@...r.kernel.org, Toshi Kani <toshi.kani@....com>,
        linux-acpi@...r.kernel.org
Subject: Re: [PATCH 0/3] acpi, nfit: nvdimm notification support + tests

On 08/23, Dan Williams wrote:
> ACPI 6.1 added an "NFIT Health Event Notification" for nvdimm devices.
> When this fires, system software is expected to issue a DSM to retrieve
> the latest health values.  For the NFIT driver this notification
> arrives as an event on the sysfs 'flags' attribute for an nfit/nvdimm
> device.  The 'flags' attribute reflects the "NVDIMM State Flags" of the
> "5.2.25.3 NVDIMM Region Mapping Structure", and when read indicates if
> the platform supports sending health events.
> 
> ---
> 
> Dan Williams (3):
>       tools/testing/nvdimm: unit test for acpi_nfit_notify()
>       acpi, nfit: add dimm device notification support
>       tools/testing/nvdimm: unit test for acpi_nvdimm_notify()
> 
> 
>  drivers/acpi/nfit/core.c          |  112 ++++++++++++++++++++++++++++++++-----
>  drivers/acpi/nfit/nfit.h          |    7 ++
>  drivers/nvdimm/dimm_devs.c        |    6 ++
>  include/linux/libnvdimm.h         |    1 
>  tools/testing/nvdimm/Kbuild       |    1 
>  tools/testing/nvdimm/test/iomap.c |   17 ++++++
>  tools/testing/nvdimm/test/nfit.c  |   64 +++++++++++++++++++--
>  7 files changed, 188 insertions(+), 20 deletions(-)

Looks good to me. For the series,

Reviewed-by: Vishal Verma <vishal.l.verma@...el.com>