Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935642AbXHGUwY (ORCPT ); Tue, 7 Aug 2007 16:52:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S935381AbXHGUsI (ORCPT ); Tue, 7 Aug 2007 16:48:08 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:56043 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935234AbXHGUsG (ORCPT ); Tue, 7 Aug 2007 16:48:06 -0400 Date: Tue, 7 Aug 2007 13:44:03 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, bunk@stusta.de, "David S. Miller" Subject: [2.6.22.2 review 15/84] Sparc64 bootup assembler bug Message-ID: <20070807204403.GP23028@kroah.com> References: <20070807204034.882009319@mini.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline; filename="sparc64-bootup-assembler-bug.patch" In-Reply-To: <20070807204157.GA23028@kroah.com> User-Agent: Mutt/1.5.15 (2007-04-06) X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 976 Lines: 34 From: David S. Miller [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 --- arch/sparc64/kernel/head.S | 1 - 1 file changed, 1 deletion(-) --- 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 -- - 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/