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

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Message-ID: <adatyvq7bbi.fsf@roland-alpha.cisco.com>
Date:	Wed, 16 Dec 2009 15:23:29 -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?


 > I agree that is more robust if the init path copes with hardware
 > arriving in an unknown state.  I'll look into adding a channel reset
 > in the init path (something that should probably have been there since
 > the beginning).

Great, let me know and I'll try it on my system with kexec.

Thanks,
  Roland
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