linux-kernel - [PATCH 4/4] x86-32: Don't set ignore_fpu

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Message-Id: <1269176446-2489-5-git-send-email-brgerst@gmail.com>
Date:	Sun, 21 Mar 2010 09:00:46 -0400
From:	Brian Gerst <brgerst@...il.com>
To:	hpa@...or.com
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] 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 <brgerst@...il.com>
---
 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

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