From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48659) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YSn6x-0000Ah-QU for qemu-devel@nongnu.org; Tue, 03 Mar 2015 08:43:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YSn6t-0006DI-Nf for qemu-devel@nongnu.org; Tue, 03 Mar 2015 08:43:47 -0500 Received: from mail-lb0-f179.google.com ([209.85.217.179]:38683) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YSn6t-0006DE-GF for qemu-devel@nongnu.org; Tue, 03 Mar 2015 08:43:43 -0500 Received: by lbiz12 with SMTP id z12so14230915lbi.5 for ; Tue, 03 Mar 2015 05:43:42 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <1425378969-9677-1-git-send-email-pbonzini@redhat.com> References: <1425378969-9677-1-git-send-email-pbonzini@redhat.com> From: Peter Maydell Date: Tue, 3 Mar 2015 22:43:22 +0900 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] [PATCH] vl: take iothread lock very early List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: QEMU Developers On 3 March 2015 at 19:36, Paolo Bonzini wrote: > If the iothread lock isn't taken by the main thread, the RCU callbacks > might run concurrently with the main thread. QEMU's not ready for that. > > Signed-off-by: Paolo Bonzini Applied, thanks. -- PMM