From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757556AbXHVIyU (ORCPT ); Wed, 22 Aug 2007 04:54:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757419AbXHVIwf (ORCPT ); Wed, 22 Aug 2007 04:52:35 -0400 Received: from 1wt.eu ([62.212.114.60]:1895 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757280AbXHVIwd (ORCPT ); Wed, 22 Aug 2007 04:52:33 -0400 From: Willy Tarreau Message-Id: <20070822083947.%N@1wt.eu> References: <20070822083844.%N@1wt.eu> User-Agent: quilt/0.46-1 Date: Wed, 22 Aug 2007 11:38:53 +0200 To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: "David S. Miller" , Greg Kroah-Hartman , Willy Tarreau Subject: [2.6.20.17 review 09/58] Sparc64 bootup assembler bug Content-Disposition: inline; filename=0009-Sparc64-bootup-assembler-bug.patch Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [SPARC64]: Fix two year old bug in early bootup asm. We try to fetch the CIF entry pointer from %o4, but that can get clobbered by the early OBP calls. It is saved in %l7 already, so actually this "mov %o4, %l7" can just be completely removed with no other changes. Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman Signed-off-by: Willy Tarreau --- arch/sparc64/kernel/head.S | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index 06459ae..0e19369 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -458,7 +458,6 @@ tlb_fixup_done: or %g6, %lo(init_thread_union), %g6 ldx [%g6 + TI_TASK], %g4 mov %sp, %l6 - mov %o4, %l7 wr %g0, ASI_P, %asi mov 1, %g1 -- 1.5.2.5 --