linux-kernel - Re: [PATCH v10 5/5] Watchdog: ARM SBSA Generic Watchdog half timeout panic support

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Message-ID: <56B23883.7000501@codeaurora.org>
Date:	Wed, 3 Feb 2016 11:27:31 -0600
From:	Timur Tabi <timur@...eaurora.org>
To:	fu.wei@...aro.org, robh+dt@...nel.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, wim@...ana.be, linux@...ck-us.net,
	corbet@....net, catalin.marinas@....com, will.deacon@....com,
	Suravee.Suthikulpanit@....com
Cc:	linux-kernel@...r.kernel.org, linux-watchdog@...r.kernel.org,
	linux-doc@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linaro-acpi@...ts.linaro.org,
	rruigrok@...eaurora.org, harba@...eaurora.org, cov@...eaurora.org,
	dyoung@...hat.com, panand@...hat.com, graeme.gregory@...aro.org,
	al.stone@...aro.org, hanjun.guo@...aro.org, jcm@...hat.com,
	arnd@...db.de, leo.duran@....com, sudeep.holla@....com
Subject: Re: [PATCH v10 5/5] Watchdog: ARM SBSA Generic Watchdog half timeout
 panic support

fu.wei@...aro.org wrote:
> +#ifdef CONFIG_ARM_SBSA_WATCHDOG_PANIC
> +static bool panic_enabled = true;

I think this should default to 'false', because IMHO, this seems like an 
odd feature.  I'm not crazy about the fact that there's a Kconfig option 
for it either, but I'm not going to NACK this patch.

I personally would prefer to drop this patch, and just wait for 
full-blown pre-timeout support.  It feels like a debugging feature that 
doesn't really belong upstream.  But like I said, it's just my opinion, 
and I won't complain if I'm outvoted.