linux-kernel - Re: [PATCH v2] core, x86: Add user return notifiers

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Message-ID: <4AB8980D.5070803@redhat.com>
Date:	Tue, 22 Sep 2009 12:25:33 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>
CC:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	Marcelo Tosatti <mtosatti@...hat.com>
Subject: Re: [PATCH v2] core, x86: Add user return notifiers

On 09/19/2009 09:40 AM, Avi Kivity wrote:
> Add a general per-cpu notifier that is called whenever the kernel is
> about to return to userspace.  The notifier uses a thread_info flag
> and existing checks, so there is no impact on user return or context
> switch fast paths.
>    

Ingo/Peter?

-- 
error compiling committee.c: too many arguments to function

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