From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@qumranet.com>
Subject: Re: [PATCH] convert init_rmode_tss to slots_lock
Date: Wed, 19 Mar 2008 14:18:37 +0200
Message-ID: <47E1049D.7010407@qumranet.com>
References: <20080318204234.GA18022@dmt>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Cc: kvm-devel <kvm-devel@lists.sourceforge.net>
To: Marcelo Tosatti <marcelo@kvack.org>
Return-path: <kvm-devel-bounces@lists.sourceforge.net>
In-Reply-To: <20080318204234.GA18022@dmt>
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/kvm-devel>,
	<mailto:kvm-devel-request@lists.sourceforge.net?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=kvm-devel>
List-Post: <mailto:kvm-devel@lists.sourceforge.net>
List-Help: <mailto:kvm-devel-request@lists.sourceforge.net?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/kvm-devel>,
	<mailto:kvm-devel-request@lists.sourceforge.net?subject=subscribe>
Sender: kvm-devel-bounces@lists.sourceforge.net
Errors-To: kvm-devel-bounces@lists.sourceforge.net
List-Id: kvm.vger.kernel.org

Marcelo Tosatti wrote:
> init_rmode_tss was forgotten during the conversion from mmap_sem to
> slots_lock.
>
>   

Applied, thanks.

> There are several sites reading the slots data without taking           
> slots_lock, including tdp_page_fault. I'll be sending a patch 
> to move acquision to vcpu_run as suggested by Avi later today.
>   

You'll need to acquire it for KVM_SET_MSRS (since that can trigger a 
write, if writing to the clock base).

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


-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/