linux-kernel - Re: kexec reboot broken with ioatdma?

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Message-ID: <adabphv3ocm.fsf@roland-alpha.cisco.com>
Date:	Fri, 18 Dec 2009 14:32:25 -0800
From:	Roland Dreier <rdreier@...co.com>
To:	Dan Williams <dan.j.williams@...el.com>
Cc:	Simon Horman <horms@...ge.net.au>,
	"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
	"kexec\@lists.infradead.org" <kexec@...ts.infradead.org>
Subject: Re: kexec reboot broken with ioatdma?


 > What was that, all of 8 minutes to turn that test around! :-) Nice.

Well, a kexec reboot takes < 30 seconds, and this is a *very* fast box,
so rebuilding the kernel is another 30 seconds.  So I was really just
slacking off for about 7 of those minutes :)

 - R.
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