From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:57887)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <jgross@suse.com>) id 1bNwg0-0000Gl-RM
	for qemu-devel@nongnu.org; Fri, 15 Jul 2016 02:32:45 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <jgross@suse.com>) id 1bNwfw-0001b1-MG
	for qemu-devel@nongnu.org; Fri, 15 Jul 2016 02:32:43 -0400
Received: from mx2.suse.de ([195.135.220.15]:49275)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <jgross@suse.com>) id 1bNwfw-0001aw-FO
	for qemu-devel@nongnu.org; Fri, 15 Jul 2016 02:32:40 -0400
From: Juergen Gross <jgross@suse.com>
Message-ID: <57888385.1080403@suse.com>
Date: Fri, 15 Jul 2016 08:32:37 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Subject: [Qemu-devel] Regression with commit 095497ffc66b7f031
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: xen-devel <xen-devel@lists.xenproject.org>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, Peter Lieven <pl@kamp.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>

Commit 095497ffc66b7f031ff2a17f1e50f5cb105ce588 ("vnc-enc-tight: use
thread local storage for palette") introduced a regression with Xen:
Since this commit qemu used as a device model is no longer capable
to register Xenstore watches (that's the effect visible to a user).
Reverting this commit makes qemu behave well again. I have no idea
why that commit would have this effect with Xen, may be some memory
is clobbered?


Juergen