--- 2.6.6-rc3/arch/i386/kernel/Makefile.orig	2004-05-06 17:57:10.000000000 -0700
+++ 2.6.6-rc3/arch/i386/kernel/Makefile	2004-05-06 18:06:30.000000000 -0700
@@ -6,8 +6,8 @@
 
 obj-y	:= process.o semaphore.o signal.o entry.o traps.o irq.o vm86.o \
 		ptrace.o i8259.o ioport.o ldt.o setup.o time.o sys_i386.o \
-		pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \
-		doublefault.o
+		pci-dma.o i386_ksyms.o i387.o i387_shared.o dmi_scan.o \
+		bootflag.o doublefault.o
 
 obj-y				+= cpu/
 obj-y				+= timers/
--- /dev/null	2003-09-23 15:19:32.000000000 -0700
+++ 2.6.6-rc3/arch/i386/kernel/i387_shared.c	2004-05-06 18:12:09.000000000 -0700
@@ -0,0 +1,29 @@
+/*
+ * linux/arch/i386/kernel/i387_shared.c
+ *
+ * Taking the archicture shared mxcsr functionality out from i387.c 
+ * to this i387_shared.c.(6th May 2004)
+ *  Nitin Kamble <nitin.a.kamble@intel.com> 
+ */
+
+#include <asm/types.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <asm/string.h>
+#include <linux/sched.h>
+
+u32 mxcsr_feature_mask = 0xffffffff;
+
+void mxcsr_feature_mask_init(void)
+{
+	u32 mask = 0;
+	clts();
+	if (cpu_has_fxsr) {
+		memset(&current->thread.i387.fxsave, 0, sizeof(struct i387_fxsave_struct));
+		asm volatile("fxsave %0" : : "m" (current->thread.i387.fxsave)); 
+		mask = current->thread.i387.fxsave.mxcsr_mask;
+		if (mask == 0) mask = 0x0000ffbf;
+	} 
+	mxcsr_feature_mask &= mask;
+	stts();
+}
--- 2.6.6-rc3/arch/i386/kernel/i387.c.orig	2004-05-06 17:57:16.000000000 -0700
+++ 2.6.6-rc3/arch/i386/kernel/i387.c	2004-05-06 18:06:30.000000000 -0700
@@ -24,22 +24,6 @@
 #define HAVE_HWFP 1
 #endif
 
-unsigned long mxcsr_feature_mask = 0xffffffff;
-
-void mxcsr_feature_mask_init(void)
-{
-	unsigned long mask = 0;
-	clts();
-	if (cpu_has_fxsr) {
-		memset(&current->thread.i387.fxsave, 0, sizeof(struct i387_fxsave_struct));
-		asm volatile("fxsave %0" : : "m" (current->thread.i387.fxsave)); 
-		mask = current->thread.i387.fxsave.mxcsr_mask;
-		if (mask == 0) mask = 0x0000ffbf;
-	} 
-	mxcsr_feature_mask &= mask;
-	stts();
-}
-
 /*
  * The _current_ task is using the FPU for the first time
  * so initialize it and set the mxcsr to its default
--- 2.6.6-rc3/arch/x86_64/kernel/Makefile.orig	2004-05-06 17:57:18.000000000 -0700
+++ 2.6.6-rc3/arch/x86_64/kernel/Makefile	2004-05-06 18:06:30.000000000 -0700
@@ -6,7 +6,7 @@
 EXTRA_AFLAGS	:= -traditional
 obj-y	:= process.o semaphore.o signal.o entry.o traps.o irq.o \
 		ptrace.o i8259.o ioport.o ldt.o setup.o time.o sys_x86_64.o \
-		x8664_ksyms.o i387.o syscall.o vsyscall.o \
+		x8664_ksyms.o i387.o i387_shared.o syscall.o vsyscall.o \
 		setup64.o bootflag.o e820.o reboot.o warmreboot.o
 obj-y += mce.o acpi/
 
@@ -35,3 +35,4 @@
 topology-y                     += ../../i386/mach-default/topology.o
 swiotlb-$(CONFIG_SWIOTLB)      += ../../ia64/lib/swiotlb.o
 microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
+i387_shared-y                  += ../../i386/kernel/i387_shared.o
--- 2.6.6-rc3/arch/x86_64/kernel/i387.c.orig	2004-05-06 17:57:19.000000000 -0700
+++ 2.6.6-rc3/arch/x86_64/kernel/i387.c	2004-05-06 18:06:30.000000000 -0700
@@ -24,20 +24,6 @@
 #include <asm/ptrace.h>
 #include <asm/uaccess.h>
 
-unsigned int mxcsr_feature_mask = 0xffffffff;
-
-void mxcsr_feature_mask_init(void)
-{
-	unsigned int mask;
-	clts();
-	memset(&current->thread.i387.fxsave, 0, sizeof(struct i387_fxsave_struct));
-	asm volatile("fxsave %0" : : "m" (current->thread.i387.fxsave));
-	mask = current->thread.i387.fxsave.mxcsr_mask;
-	if (mask == 0) mask = 0x0000ffbf;
-	mxcsr_feature_mask &= mask;
-	stts();
-}
-
 /*
  * Called at bootup to set up the initial FPU state that is later cloned
  * into all processes.