From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1Lup1Z-0002ru-OP
	for qemu-devel@nongnu.org; Fri, 17 Apr 2009 10:26:37 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1Lup1U-0002q0-VP
	for qemu-devel@nongnu.org; Fri, 17 Apr 2009 10:26:37 -0400
Received: from [199.232.76.173] (port=42009 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1Lup1U-0002ps-NS
	for qemu-devel@nongnu.org; Fri, 17 Apr 2009 10:26:32 -0400
Received: from e35.co.us.ibm.com ([32.97.110.153]:51136)
	by monty-python.gnu.org with esmtps
	(TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60)
	(envelope-from <aliguori@us.ibm.com>) id 1Lup1U-0001rX-A9
	for qemu-devel@nongnu.org; Fri, 17 Apr 2009 10:26:32 -0400
Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com
	[9.17.195.106])
	by e35.co.us.ibm.com (8.13.1/8.13.1) with ESMTP id n3HELEOG001105
	for <qemu-devel@nongnu.org>; Fri, 17 Apr 2009 08:21:14 -0600
Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170])
	by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id
	n3HEQRZI180730
	for <qemu-devel@nongnu.org>; Fri, 17 Apr 2009 08:26:28 -0600
Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1])
	by d03av04.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id
	n3HEQRaT027010
	for <qemu-devel@nongnu.org>; Fri, 17 Apr 2009 08:26:27 -0600
Received: from squirrel.codemonkey.ws (sig-9-76-192-159.mts.ibm.com
	[9.76.192.159])
	by d03av04.boulder.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id
	n3HEQQtX026969
	for <qemu-devel@nongnu.org>; Fri, 17 Apr 2009 08:26:26 -0600
Message-ID: <49E89192.60400@us.ibm.com>
Date: Fri, 17 Apr 2009 09:26:26 -0500
From: Anthony Liguori <aliguori@us.ibm.com>
MIME-Version: 1.0
Subject: Re: [Qemu-devel] [PATCH 1/7] kvm: Sync CPU state on reset
References: <20090411172025.32383.77687.stgit@mchn012c.ww002.siemens.net>
	<20090411172026.32383.53372.stgit@mchn012c.ww002.siemens.net>
In-Reply-To: <20090411172026.32383.53372.stgit@mchn012c.ww002.siemens.net>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

Jan Kiszka wrote:
> Make sure KVM gets informed about the reset CPU state.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>
>  vl.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/vl.c b/vl.c
> index cd974be..7417644 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -3623,6 +3623,8 @@ void qemu_system_reset(void)
>      for(re = first_reset_entry; re != NULL; re = re->next) {
>          re->func(re->opaque);
>      }
> +    if (kvm_enabled())
> +        kvm_sync_vcpus();
>  }
>   

Perhaps it would be better to register a reset handler in kvm_init?

If it has to run last, then we can add priority to the reset handlers.

Regards,

Anthony Liguori

>  void qemu_system_reset_request(void)
>
>
>
>
>
>   


-- 
Regards,

Anthony Liguori