From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH v2 3/4] i2c: i801: Do not create iTCO watchdog when WDAT
 table exists
Date: Thu, 22 Sep 2016 19:47:00 +0200
Message-ID: <20160922174700.GB1861@katana>
References: <20160920123054.195021-1-mika.westerberg@linux.intel.com>
 <20160920123054.195021-4-mika.westerberg@linux.intel.com>
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In-Reply-To: <20160920123054.195021-4-mika.westerberg@linux.intel.com>
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To: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>, Wim Van Sebroeck <wim@iguana.be>, Guenter Roeck <linux@roeck-us.net>, Len Brown <lenb@kernel.org>, Jean Delvare <jdelvare@suse.com>, Peter Tyser <ptyser@xes-inc.com>, Lee Jones <lee.jones@linaro.org>, Zha Qipeng <qipeng.zha@intel.com>, Darren Hart <dvhart@infradead.org>, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org
List-Id: linux-acpi@vger.kernel.org


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On Tue, Sep 20, 2016 at 03:30:53PM +0300, Mika Westerberg wrote:
> ACPI WDAT table is the preferred way to use hardware watchdog over the
> native iTCO_wdt. Windows only uses this table for its hardware watchdog
> implementation so we should be relatively safe to trust it has been
> validated by OEMs
>=20
> Prevent iTCO watchdog creation if we detect that there is ACPI WDAT table.
>=20
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> Reviewed-by: Guenter Roeck <linux@roeck-us.net>

Acked-by: Wolfram Sang <wsa@the-dreams.de>


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