Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757179Ab0FIMgN (ORCPT ); Wed, 9 Jun 2010 08:36:13 -0400 Received: from e39.co.us.ibm.com ([32.97.110.160]:38598 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755565Ab0FIMgL (ORCPT ); Wed, 9 Jun 2010 08:36:11 -0400 Date: Wed, 9 Jun 2010 08:35:57 -0400 From: Josh Boyer To: Christoph Egger Cc: Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, vamos@i4.informatik.uni-erlangen.de 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 Content-Disposition: inline In-Reply-To: <8bf8cfaf47590e1a85f9510bb546ca35e3458bf8.1275925219.git.siccegge@cs.fau.de> User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1580 Lines: 45 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/