Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933115AbcDKNhc (ORCPT ); Mon, 11 Apr 2016 09:37:32 -0400 Received: from mx2.suse.de ([195.135.220.15]:37483 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932542AbcDKNYP (ORCPT ); Mon, 11 Apr 2016 09:24:15 -0400 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Max Filippov , Jiri Slaby Subject: [PATCH 3.12 79/98] xtensa: clear all DBREAKC registers on start Date: Mon, 11 Apr 2016 15:23:21 +0200 Message-Id: <5c3ef5fcad8551593eaad7bd8ac1e0e1fca06145.1460380917.git.jslaby@suse.cz> X-Mailer: git-send-email 2.8.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 992 Lines: 36 From: Max Filippov 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 7de7ac785ae18a2cdc78d7560f48e3213d9ea0ab upstream. There are XCHAL_NUM_DBREAK registers, clear them all. This also fixes cryptic assembler error message with binutils 2.25 when XCHAL_NUM_DBREAK is 0: as: out of memory allocating 18446744073709551575 bytes after a total of 495616 bytes Signed-off-by: Max Filippov Signed-off-by: Jiri Slaby --- arch/xtensa/kernel/head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S index 7d740ebbe198..bb12d778f64f 100644 --- a/arch/xtensa/kernel/head.S +++ b/arch/xtensa/kernel/head.S @@ -118,7 +118,7 @@ ENTRY(_startup) wsr a0, icountlevel .set _index, 0 - .rept XCHAL_NUM_DBREAK - 1 + .rept XCHAL_NUM_DBREAK wsr a0, SREG_DBREAKC + _index .set _index, _index + 1 .endr -- 2.8.1