linux-kernel - Re: Hang on "echo b > /proc/sysrq-trigger"

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Message-ID: <CAKaWdxbpuy=op-aHN8YRuNQxY5dX45QRiEmunNxMMUjwgSySBA@mail.gmail.com>
Date:	Thu, 29 Mar 2012 09:25:27 +1300
From:	Keith Chew <keith.chew@...il.com>
To:	Ray Lee <ray-lk@...rabbit.org>
Cc:	Jon Masters <jonathan@...masters.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Hang on "echo b > /proc/sysrq-trigger"

Hi

> Well, someone else may be hitting this and not know. If the situation
> measurably improved by increasing the delay, then it seems like a good
> idea to at least upstream that, regardless if it's perfect?

Please let me carry on with this investigation, before submitting
anything. The reboot=p seems to be really solid, have not had any
issues for over a month. I will be moving back to KBD reboot testing,
and try some more test cases. Will report back soon.

Regards
Keith
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