From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752014Ab1GPR44 (ORCPT ); Sat, 16 Jul 2011 13:56:56 -0400 Received: from shards.monkeyblade.net ([198.137.202.13]:58641 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750948Ab1GPR4z (ORCPT ); Sat, 16 Jul 2011 13:56:55 -0400 Date: Sat, 16 Jul 2011 10:49:53 -0700 (PDT) Message-Id: <20110716.104953.216007489476538586.davem@davemloft.net> To: simoneau@ele.uri.edu Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] sun4m SMP: fix wrong shift instruction in IPI handler From: David Miller In-Reply-To: <20110716.104636.222054324515998844.davem@davemloft.net> References: <20110716030515.GA13614@ele.uri.edu> <20110716.104636.222054324515998844.davem@davemloft.net> X-Mailer: Mew version 6.3 on Emacs 23.2 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.6 (shards.monkeyblade.net [198.137.202.13]); Sat, 16 Jul 2011 10:50:46 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: David Miller Date: Sat, 16 Jul 2011 10:46:36 -0700 (PDT) > From: Will Simoneau > Date: Fri, 15 Jul 2011 23:05:15 -0400 > >> This shift instruction appears to be shifting in the wrong direction. >> Without this change, my SparcStation-20MP hangs just after bringing up >> the second CPU: >> >> Entering SMP Mode... >> Starting CPU 2 at f02b4e90 >> Brought up 2 CPUs >> Total of 2 processors activated (99.52 BogoMIPS). >> *** stuck *** >> >> Signed-off-by: Will Simoneau > > Applied, thanks a lot Will. BTW, in the future please post sparc patches to sparclinux@vger.kernel.org so that they 1) go to the correct audience and 2) get tracked properly at patchwork.ozlabs.org Thanks