Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755308AbZD0JtZ (ORCPT ); Mon, 27 Apr 2009 05:49:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753893AbZD0JsU (ORCPT ); Mon, 27 Apr 2009 05:48:20 -0400 Received: from 178-47-31-89.wifiinternet.cz ([89.31.47.178]:60685 "EHLO monstr.eu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754044AbZD0JsT (ORCPT ); Mon, 27 Apr 2009 05:48:19 -0400 From: monstr@monstr.eu To: linux-kernel@vger.kernel.org Cc: john.williams@petalogix.com, Michal Simek Subject: [PATCH 25/30] microblaze_mmu_v1: Update signal returning address Date: Mon, 27 Apr 2009 10:32:14 +0200 Message-Id: <1240821139-7247-26-git-send-email-monstr@monstr.eu> X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1240821139-7247-25-git-send-email-monstr@monstr.eu> References: <1240821139-7247-1-git-send-email-monstr@monstr.eu> <1240821139-7247-2-git-send-email-monstr@monstr.eu> <1240821139-7247-3-git-send-email-monstr@monstr.eu> <1240821139-7247-4-git-send-email-monstr@monstr.eu> <1240821139-7247-5-git-send-email-monstr@monstr.eu> <1240821139-7247-6-git-send-email-monstr@monstr.eu> <1240821139-7247-7-git-send-email-monstr@monstr.eu> <1240821139-7247-8-git-send-email-monstr@monstr.eu> <1240821139-7247-9-git-send-email-monstr@monstr.eu> <1240821139-7247-10-git-send-email-monstr@monstr.eu> <1240821139-7247-11-git-send-email-monstr@monstr.eu> <1240821139-7247-12-git-send-email-monstr@monstr.eu> <1240821139-7247-13-git-send-email-monstr@monstr.eu> <1240821139-7247-14-git-send-email-monstr@monstr.eu> <1240821139-7247-15-git-send-email-monstr@monstr.eu> <1240821139-7247-16-git-send-email-monstr@monstr.eu> <1240821139-7247-17-git-send-email-monstr@monstr.eu> <1240821139-7247-18-git-send-email-monstr@monstr.eu> <1240821139-7247-19-git-send-email-monstr@monstr.eu> <1240821139-7247-20-git-send-email-monstr@monstr.eu> <1240821139-7247-21-git-send-email-monstr@monstr.eu> <1240821139-7247-22-git-send-email-monstr@monstr.eu> <1240821139-7247-23-git-send-email-monstr@monstr.eu> <1240821139-7247-24-git-send-email-monstr@monstr.eu> <1240821139-7247-25-git-send-email-monstr@monstr.eu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1040 Lines: 35 From: Michal Simek Signed-off-by: Michal Simek --- arch/microblaze/kernel/signal.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index 40d3693..c93a3d6 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c @@ -463,7 +463,15 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) case -ERESTARTNOINTR: do_restart: /* offset of 4 bytes to re-execute trap (brki) instruction */ +#ifndef CONFIG_MMU regs->pc -= 4; +#else + /* offset of 8 bytes required = 4 for rtbd + offset, plus 4 for size of + "brki r14,8" + instruction. */ + regs->pc -= 8; +#endif break; } } -- 1.5.5.1 -- 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/