linux-kernel - Re: [PATCH v3 5/6] Watchdog: introduce ARM SBSA watchdog driver

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Message-ID: <CADyBb7tdoajU4crdjrjCf68_Lz=8KbxAX4+Gd_H15aNaimHXww@mail.gmail.com>
Date:	Fri, 29 May 2015 22:32:42 +0800
From:	Fu Wei <fu.wei@...aro.org>
To:	Timur Tabi <timur@...eaurora.org>
Cc:	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>,
	Linaro ACPI Mailman List <linaro-acpi@...ts.linaro.org>,
	linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
	Wei Fu <tekkamanninja@...il.com>,
	G Gregory <graeme.gregory@...aro.org>,
	Al Stone <al.stone@...aro.org>,
	Hanjun Guo <hanjun.guo@...aro.org>,
	Ashwin Chaugule <ashwin.chaugule@...aro.org>,
	Arnd Bergmann <arnd@...db.de>,
	Guenter Roeck <linux@...ck-us.net>, vgandhi@...eaurora.org,
	wim@...ana.be, Jon Masters <jcm@...hat.com>,
	Leo Duran <leo.duran@....com>, Jon Corbet <corbet@....net>,
	Mark Rutland <mark.rutland@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>
Subject: Re: [PATCH v3 5/6] Watchdog: introduce ARM SBSA watchdog driver

Hi Timur

On 29 May 2015 at 21:28, Timur Tabi <timur@...eaurora.org> wrote:
> Fu Wei wrote:
>>>
>>> This should always be true.  Instead of reading WCS, I think you should
>>> just
>>> >panic().
>
>
>> I thinks I need to confirm it , in case this has been cleaned.
>
>
> I don't see how it's possible for you to receive the interrupt and have WCS
> be cleared.

It is a SPI, every CPU can get it,
But maybe I miss something, but please let me know if other CPU can
not get the interrupt.

>
> --
> Sent by an employee of the Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of the
> Code Aurora Forum, hosted by The Linux Foundation.



-- 
Best regards,

Fu Wei
Software Engineer
Red Hat Software (Beijing) Co.,Ltd.Shanghai Branch
Ph: +86 21 61221326(direct)
Ph: +86 186 2020 4684 (mobile)
Room 1512, Regus One Corporate Avenue,Level 15,
One Corporate Avenue,222 Hubin Road,Huangpu District,
Shanghai,China 200021
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