lkml.org 
[lkml]   [2010]   [Mar]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5/5] x86-32: Don't set ignore_fpu_irq in simd exception
Date
Any processor that supports simd will have an internal fpu, and the
irq13 handler will not be enabled.

Signed-off-by: Brian Gerst <brgerst@gmail.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 6384066..91da091 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -697,10 +697,6 @@ 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


\
 
 \ /
  Last update: 2010-03-18 19:25    [from the cache]
©2003-2011 Jasper Spaans