Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757539AbZKCA5v (ORCPT ); Mon, 2 Nov 2009 19:57:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757451AbZKCA5u (ORCPT ); Mon, 2 Nov 2009 19:57:50 -0500 Received: from casper.infradead.org ([85.118.1.10]:48821 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757429AbZKCA5u convert rfc822-to-8bit (ORCPT ); Mon, 2 Nov 2009 19:57:50 -0500 Date: Mon, 2 Nov 2009 16:59:15 -0800 From: Arjan van de Ven To: linux-kernel@vger.kernel.org Cc: x86@kernel.org Subject: [PATCH] x86: Make sure we also print a Code: line for show_regs() Message-ID: <20091102165915.4a980fc0@infradead.org> Organization: Intel X-Mailer: Claws Mail 3.7.2 (GTK+ 2.16.6; i586-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2013 Lines: 62 >From c560acdd03d28d3dc55ed9c19d42d4567caab1d8 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 2 Nov 2009 16:50:04 -0800 Subject: [PATCH] x86: Make sure we also print a Code: line for show_regs() show_regs() is called as a mini BUG() equivalent in some places, specifically for the "scheduling while atomic" case. Unfortunately right now it does not print a Code: like unlike a real bug/oops. This patch changes the x86 implementation of show_regs() so that it calls the same function as oopses do to print the registers as well as the Code: line. Signed-off-by: Arjan van de Ven --- arch/x86/kernel/process_32.c | 2 +- arch/x86/kernel/process_64.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index f2cb086..b124f2f 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -189,7 +189,7 @@ void __show_regs(struct pt_regs *regs, int all) void show_regs(struct pt_regs *regs) { - __show_regs(regs, 1); + show_registers(regs); show_trace(NULL, regs, ®s->sp, regs->bp); } diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 959b062..e53e66f 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -228,8 +228,7 @@ void __show_regs(struct pt_regs *regs, int all) void show_regs(struct pt_regs *regs) { - printk(KERN_INFO "CPU %d:", smp_processor_id()); - __show_regs(regs, 1); + show_registers(regs); show_trace(NULL, regs, (void *)(regs + 1), regs->bp); } -- 1.6.0.6 -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- 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/