From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753080Ab0CUNBb (ORCPT ); Sun, 21 Mar 2010 09:01:31 -0400 Received: from mail-yx0-f182.google.com ([209.85.210.182]:33347 "EHLO mail-yx0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752364Ab0CUNBH (ORCPT ); Sun, 21 Mar 2010 09:01:07 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=Htfx/SVs7oGsZYR/KlcTmcI8X5XNofad/O1lKyZjBvsoDdq580XAk6XafjGV/8QSHn YXDimkrIIfpVlquvVCszBL9lbmtGr74QcFsmyrse6ue+ig65dcXMwCcyP3cKxNRgGfO1 MriJGKpiOFrAZqA/GjCqpmNZmtESxvaZyg4iU= From: Brian Gerst To: hpa@zytor.com Cc: x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] x86-32: Don't set ignore_fpu_irq in simd exception Date: Sun, 21 Mar 2010 09:00:46 -0400 Message-Id: <1269176446-2489-5-git-send-email-brgerst@gmail.com> X-Mailer: git-send-email 1.6.6.1 In-Reply-To: <1269176446-2489-1-git-send-email-brgerst@gmail.com> References: <1269176446-2489-1-git-send-email-brgerst@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Any processor that supports simd will have an internal fpu, and the irq13 handler will not be enabled. Signed-off-by: Brian Gerst --- 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 d53a443..3e271ed 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -672,10 +672,6 @@ 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); } -- 1.6.6.1