From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757837Ab0ECVWx (ORCPT ); Mon, 3 May 2010 17:22:53 -0400 Received: from hera.kernel.org ([140.211.167.34]:39918 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757270Ab0ECVWv (ORCPT ); Mon, 3 May 2010 17:22:51 -0400 Date: Mon, 3 May 2010 21:22:36 GMT From: tip-bot for Brian Gerst Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, brgerst@gmail.com, tglx@linutronix.de Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, brgerst@gmail.com, tglx@linutronix.de In-Reply-To: <1269176446-2489-5-git-send-email-brgerst@gmail.com> References: <1269176446-2489-5-git-send-email-brgerst@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/fpu] x86-32: Don't set ignore_fpu_irq in simd exception Message-ID: Git-Commit-ID: 250825008f1f94887bc039e9227a8adfb5ba366e X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Mon, 03 May 2010 21:22:36 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 250825008f1f94887bc039e9227a8adfb5ba366e Gitweb: http://git.kernel.org/tip/250825008f1f94887bc039e9227a8adfb5ba366e Author: Brian Gerst AuthorDate: Sun, 21 Mar 2010 09:00:46 -0400 Committer: H. Peter Anvin CommitDate: Mon, 3 May 2010 13:39:32 -0700 x86-32: Don't set ignore_fpu_irq in simd exception Any processor that supports simd will have an internal fpu, and the irq13 handler will not be enabled. Signed-off-by: Brian Gerst LKML-Reference: <1269176446-2489-5-git-send-email-brgerst@gmail.com> Signed-off-by: H. Peter Anvin --- arch/x86/kernel/traps.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 53ba86f..00516e1 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -675,10 +675,6 @@ dotraplinkage void do_coprocessor_error(struct pt_regs *regs, long error_code) dotraplinkage void do_simd_coprocessor_error(struct pt_regs *regs, long error_code) { -#ifdef CONFIG_X86_32 - ignore_fpu_irq = 1; -#endif - math_error(regs, error_code, 19); }