From patchwork Tue Jan 22 01:56:42 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Scott Wood X-Patchwork-Id: 214331 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id 717C22C0174 for ; Tue, 22 Jan 2013 12:57:26 +1100 (EST) Received: from va3outboundpool.messaging.microsoft.com (va3ehsobe005.messaging.microsoft.com [216.32.180.31]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "mail.global.frontbridge.com", Issuer "Microsoft Secure Server Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id EF5502C0080 for ; Tue, 22 Jan 2013 12:56:58 +1100 (EST) Received: from mail170-va3-R.bigfish.com (10.7.14.245) by VA3EHSOBE006.bigfish.com (10.7.40.26) with Microsoft SMTP Server id 14.1.225.23; Tue, 22 Jan 2013 01:56:53 +0000 Received: from mail170-va3 (localhost [127.0.0.1]) by mail170-va3-R.bigfish.com (Postfix) with ESMTP id 90FADA00D9; Tue, 22 Jan 2013 01:56:53 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zz853kzz1ee6h1de0h1202h1e76h1d1ah1d2ahzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1155h) Received: from mail170-va3 (localhost.localdomain [127.0.0.1]) by mail170-va3 (MessageSwitch) id 1358819812278694_15925; Tue, 22 Jan 2013 01:56:52 +0000 (UTC) Received: from VA3EHSMHS041.bigfish.com (unknown [10.7.14.252]) by mail170-va3.bigfish.com (Postfix) with ESMTP id 3BA5126007B; Tue, 22 Jan 2013 01:56:52 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS041.bigfish.com (10.7.99.51) with Microsoft SMTP Server (TLS) id 14.1.225.23; Tue, 22 Jan 2013 01:56:52 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.2.318.3; Tue, 22 Jan 2013 01:56:51 +0000 Received: from snotra.am.freescale.net ([10.214.82.223]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r0M1uiev023981; Mon, 21 Jan 2013 18:56:50 -0700 From: Scott Wood To: Kumar Gala Subject: [PATCH 1/2] powerpc/mpic: make distribute_irqs obey MPIC_SINGLE_DEST_CPU Date: Mon, 21 Jan 2013 19:56:42 -0600 Message-ID: <1358819804-28665-2-git-send-email-scottwood@freescale.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1358819804-28665-1-git-send-email-scottwood@freescale.com> References: <1358819804-28665-1-git-send-email-scottwood@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com Cc: Scott Wood , linuxppc-dev@lists.ozlabs.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Previously we were setting an illegal configuration on mpc85xx MPICs if CONFIG_IRQ_ALL_CPUS is enabled (which for some reason it is in mpc85xx_smp_defconfig). Signed-off-by: Scott Wood --- arch/powerpc/sysdev/mpic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 3b2efd4..6694425 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -54,7 +54,7 @@ static DEFINE_RAW_SPINLOCK(mpic_lock); #ifdef CONFIG_PPC32 /* XXX for now */ #ifdef CONFIG_IRQ_ALL_CPUS -#define distribute_irqs (1) +#define distribute_irqs (!(mpic->flags & MPIC_SINGLE_DEST_CPU)) #else #define distribute_irqs (0) #endif