From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e33.co.us.ibm.com (e33.co.us.ibm.com [32.97.110.151]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e33.co.us.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id 2FC0B1007D3 for ; Wed, 9 Jun 2010 22:36:21 +1000 (EST) Received: from d03relay05.boulder.ibm.com (d03relay05.boulder.ibm.com [9.17.195.107]) by e33.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id o59CW08k013651 for ; Wed, 9 Jun 2010 06:32:00 -0600 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay05.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o59Ca0HI095394 for ; Wed, 9 Jun 2010 06:36:02 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o59CZxTh019942 for ; Wed, 9 Jun 2010 06:36:00 -0600 Date: Wed, 9 Jun 2010 08:35:57 -0400 From: Josh Boyer To: Christoph Egger Subject: Re: [PATCH 3/5] Removing dead CONFIG_SMP_750 Message-ID: <20100609123557.GJ7801@zod.rchland.ibm.com> References: <8bf8cfaf47590e1a85f9510bb546ca35e3458bf8.1275925219.git.siccegge@cs.fau.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <8bf8cfaf47590e1a85f9510bb546ca35e3458bf8.1275925219.git.siccegge@cs.fau.de> Cc: vamos@i4.informatik.uni-erlangen.de, Paul Mackerras , linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, Jun 09, 2010 at 12:00:21PM +0200, Christoph Egger wrote: >CONFIG_SMP_750 doesn't exist in Kconfig, therefore removing all >references for it from the source code. Yeah, we don't support SMP on 750 at the moment. This code was carried over from the arch/ppc days, and that code was present pre-git. I think we can drop it, but I'll leave that up to Ben. Maybe he has crazy plans for a 750 SMP board. josh > >Signed-off-by: Christoph Egger >--- > arch/powerpc/mm/tlb_hash32.c | 4 ---- > 1 files changed, 0 insertions(+), 4 deletions(-) > >diff --git a/arch/powerpc/mm/tlb_hash32.c b/arch/powerpc/mm/tlb_hash32.c >index 8aaa8b7..925fecb 100644 >--- a/arch/powerpc/mm/tlb_hash32.c >+++ b/arch/powerpc/mm/tlb_hash32.c >@@ -94,11 +94,7 @@ void tlb_flush(struct mmu_gather *tlb) > * the cache operations on the bus. Hence we need to use an IPI > * to get the other CPU(s) to invalidate their TLBs. > */ >-#ifdef CONFIG_SMP_750 >-#define FINISH_FLUSH smp_send_tlb_invalidate(0) >-#else > #define FINISH_FLUSH do { } while (0) >-#endif > > static void flush_range(struct mm_struct *mm, unsigned long start, > unsigned long end) >-- >1.6.3.3 > >_______________________________________________ >Linuxppc-dev mailing list >Linuxppc-dev@lists.ozlabs.org >https://lists.ozlabs.org/listinfo/linuxppc-dev