From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755740AbaISIlb (ORCPT ); Fri, 19 Sep 2014 04:41:31 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:54469 "EHLO mailhub1.si.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752315AbaISIgN (ORCPT ); Fri, 19 Sep 2014 04:36:13 -0400 From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras CC: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Joakim Tjernlund , scottwood@freescale.com Subject: [PATCH v4 05/21] powerpc/8xx: Fix comment about DIRTY update Message-Id: <20140919083607.8FD261AB040@localhost.localdomain> Date: Fri, 19 Sep 2014 10:36:07 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, dirty handling is not handled here anymore. So we fix the comment. Signed-off-by: Christophe Leroy --- Changes in v2: - None Changes in v3: - None Changes in v4: - None arch/powerpc/kernel/head_8xx.S | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index e4086d6..10054b8 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -479,12 +479,8 @@ InstructionTLBError: EXC_XFER_LITE(0x400, handle_page_fault) /* This is the data TLB error on the MPC8xx. This could be due to - * many reasons, including a dirty update to a pte. We can catch that - * one here, but anything else is an error. First, we track down the - * Linux pte. If it is valid, write access is allowed, but the - * page dirty bit is not set, we will set it and reload the TLB. For - * any other case, we bail out to a higher level function that can - * handle it. + * many reasons, including a dirty update to a pte. We bail out to + * a higher level function that can handle it. */ . = 0x1400 DataTLBError: -- 2.1.0