ia64: Split ia32-only definitions into separate ia32int.h header file.

      This avoids polluting ia64 code with definitions that are correct for
      ia32 only (for example, the ELF-related definitions would otherwise
      collide with ia64 ELF definitions).

arch/ia64/ia32/binfmt_elf32.c

@@ -15,7 +15,8 @@
 
 #include <asm/param.h>
 #include <asm/signal.h>
-#include <asm/ia32.h>
+
+#include "ia32priv.h"
 
 #define CONFIG_BINFMT_ELF32
 

arch/ia64/ia32/ia32_ioctl.c

@@ -13,7 +13,7 @@
 #include <linux/signal.h>	/* argh, msdos_fs.h isn't self-contained... */
 #include <linux/compat.h>
 
-#include <asm/ia32.h>
+#include "ia32priv.h"
 
 #include <linux/config.h>
 #include <linux/kernel.h>

arch/ia64/ia32/ia32_ldt.c

@@ -14,7 +14,8 @@
 #include <linux/vmalloc.h>
 
 #include <asm/uaccess.h>
-#include <asm/ia32.h>
+
+#include "ia32priv.h"
 
 #define P(p)	((void *) (unsigned long) (p))
 

arch/ia64/ia32/ia32_signal.c

@@ -28,7 +28,8 @@
 #include <asm/rse.h>
 #include <asm/sigcontext.h>
 #include <asm/segment.h>
-#include <asm/ia32.h>
+
+#include "ia32priv.h"
 
 #include "../kernel/sigframe.h"
 

arch/ia64/ia32/ia32_support.c

@@ -22,7 +22,8 @@
 #include <asm/pgtable.h>
 #include <asm/system.h>
 #include <asm/processor.h>
-#include <asm/ia32.h>
+
+#include "ia32priv.h"
 
 extern void die_if_kernel (char *str, struct pt_regs *regs, long err);
 
@@ -173,6 +174,13 @@ ia32_bad_interrupt (unsigned long int_num, struct pt_regs *regs)
 	force_sig_info(SIGTRAP, &siginfo, current);
 }
 
+void
+ia32_cpu_init (void)
+{
+	/* initialize global ia32 state - CR0 and CR4 */
+	asm volatile ("mov ar.cflg = %0" :: "r" (((ulong) IA32_CR4 << 32) | IA32_CR0));
+}
+
 static int __init
 ia32_init (void)
 {

arch/ia64/ia32/ia32_traps.c

@@ -12,7 +12,8 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 
-#include <asm/ia32.h>
+#include "ia32priv.h"
+
 #include <asm/ptrace.h>
 
 int

arch/ia64/ia32/sys_ia32.c

@@ -53,7 +53,8 @@
 #include <asm/types.h>
 #include <asm/uaccess.h>
 #include <asm/semaphore.h>
-#include <asm/ia32.h>
+
+#include "ia32priv.h"
 
 #include <net/scm.h>
 #include <net/sock.h>
@@ -1320,7 +1321,6 @@ static int
 msgctl32 (int first, int second, void *uptr)
 {
 	int err = -EINVAL, err2;
-	struct msqid_ds m;
 	struct msqid64_ds m64;
 	struct msqid_ds32 *up32 = (struct msqid_ds32 *)uptr;
 	struct msqid64_ds32 *up64 = (struct msqid64_ds32 *)uptr;

arch/ia64/kernel/setup.c

@@ -818,8 +818,7 @@ cpu_init (void)
 	ia64_mmu_init(ia64_imva(cpu_data));
 
 #ifdef CONFIG_IA32_SUPPORT
-	/* initialize global ia32 state - CR0 and CR4 */
-	asm volatile ("mov ar.cflg = %0" :: "r" (((ulong) IA32_CR4 << 32) | IA32_CR0));
+	ia32_cpu_init();
 #endif
 
 	/* disable all local interrupt sources: */