From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from TX2EHSOBE004.bigfish.com (tx2ehsobe002.messaging.microsoft.com [65.55.88.12]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "mail.global.frontbridge.com", Issuer "Cybertrust SureServer Standard Validation CA" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id DD7D4B7195 for ; Fri, 20 May 2011 01:59:50 +1000 (EST) Date: Thu, 19 May 2011 10:59:43 -0500 From: Scott Wood To: Kumar Gala Subject: Re: [PATCH] powerpc/e5500: set non-base IVORs Message-ID: <20110519105943.646db1b1@schlenkerla.am.freescale.net> In-Reply-To: References: <20110509212600.GA29190@schlenkerla.am.freescale.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Cc: linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 19 May 2011 00:41:29 -0500 Kumar Gala wrote: > > On May 9, 2011, at 4:26 PM, Scott Wood wrote: > > > Without this, we attempt to use doorbells for IPIs, and end up > > branching to some bad address. Plus, even for the exceptions > > we don't implement, it's good to handle it and get a message out. > > > > Signed-off-by: Scott Wood > > --- > > arch/powerpc/include/asm/reg_booke.h | 4 ++ > > arch/powerpc/kernel/cpu_setup_fsl_booke.S | 3 ++ > > arch/powerpc/kernel/exceptions-64e.S | 47 +++++++++++++++++++++++++++++ > > 3 files changed, 54 insertions(+), 0 deletions(-) > > applied to next It's actually not quite right, as I misused MASKABLE_EXCEPTION and some of those ivors are critical/guest rather than normal. I'll send a followup. -Scott