From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753058AbbCXVAn (ORCPT ); Tue, 24 Mar 2015 17:00:43 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:37093 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752284AbbCXVAm (ORCPT ); Tue, 24 Mar 2015 17:00:42 -0400 Date: Tue, 24 Mar 2015 22:00:31 +0100 From: Frederic Weisbecker To: cmetcalf@ezchip.com Cc: linux-kernel@vger.kernel.org, Ingo Molnar , "Paul E. McKenney" , Peter Zijlstra , Thomas Gleixner Subject: Re: [PATCH 1/4] tile: support arch_irq_work_raise Message-ID: <20150324210028.GA11409@lerouge> References: <1427224895-30830-1-git-send-email-cmetcalf@ezchip.com> <1427224895-30830-2-git-send-email-cmetcalf@ezchip.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1427224895-30830-2-git-send-email-cmetcalf@ezchip.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 24, 2015 at 03:21:32PM -0400, cmetcalf@ezchip.com wrote: > From: Chris Metcalf > > Tile includes a hypervisor hook to deliver messages to arbitrary > tiles, so we can use that to raise an interrupt as soon as > possible on our own core. Unfortunately the Tilera hypervisor > disabled that support on principle in previous releases, but > it will be available in MDE 4.3.4 and later. > > Signed-off-by: Chris Metcalf I'm not much knowledgeable with tile but the self-ipi test is enough for me to ack the change. Acked-by: Frederic Weisbecker