From mboxrd@z Thu Jan  1 00:00:00 1970
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [PATCH 0/3] xen: FIFO-based event channel fixes
Date: Thu, 31 Jul 2014 12:16:31 -0400
Message-ID: <53DA6BDF.70503@oracle.com>
References: <E1XCsBf-0003nI-EP@lists.xen.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; Format="flowed"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta4.messagelabs.com ([85.158.143.247])
	by lists.xen.org with esmtp (Exim 4.72)
	(envelope-from <boris.ostrovsky@oracle.com>) id 1XCt25-0005zm-9y
	for xen-devel@lists.xenproject.org; Thu, 31 Jul 2014 16:16:45 +0000
In-Reply-To: <E1XCsBf-0003nI-EP@lists.xen.org>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: David Vrabel <david.vrabel@citrix.com>, xen-devel@lists.xenproject.org
List-Id: xen-devel@lists.xenproject.org

On 07/31/2014 11:22 AM, David Vrabel wrote:
> Two fixes and one cleanup for the FIFO-based event channel ABI.
>
> The first fixes an early hang when resuming guests -- this often
> occured with PVHVM guests but PV guests for some reason got away with
> it...
>
> The second fixes a rare crash if 1023 event channels (or more) were
> used -- this would typically only affect dom0.

Reviewed-by: Boris Ostrovsky@oracle.com <boris.ostrovsky@oracle.com>

(although evtchn_fifo_init_control_block() vs init_control_block() 
naming in patch 1 is slightly confusing I think).

-boris