linux-kernel - Re: [PATCH] Fix preemptible lazy mode bug

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Message-Id: <1189014539.10802.177.camel@localhost.localdomain>
Date:	Thu, 06 Sep 2007 03:48:59 +1000
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Zachary Amsden <zach@...are.com>
Cc:	Jeremy Fitzhardinge <jeremy@...p.org>,
	Linus Torvalds <torvalds@...l.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>,
	Chris Wright <chrisw@...s-sol.org>, stable@...nel.org,
	Virtualization Mailing List <virtualization@...ts.osdl.org>,
	Andi Kleen <ak@...e.de>,
	Anthony Liguori <anthony@...emonkey.ws>
Subject: Re: [PATCH] Fix preemptible lazy mode bug

On Wed, 2007-09-05 at 10:05 -0700, Zachary Amsden wrote:
> On Thu, 2007-09-06 at 02:33 +1000, Rusty Russell wrote:

> > +	BUG_ON(get_lazy_mode() && !(mode == PARAVIRT_LAZY_NONE |
> > +				    | mode == PARAVIRT_LAZY_FLUSH));
> 
> That's a pretty strange line break.

Sorry, should have mentioned it's completely untested: too far from my
test machine 8(

Thanks,
Rusty.

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