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Subject[PATCH] x86: vm86 - hide X86_VM_MASK from userland programs v2
X86_VM_MASK is a kernel specific flag so lets hide it from userland programs

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
Index: linux-2.6.git/include/asm-x86/vm86.h
===================================================================
--- linux-2.6.git.orig/include/asm-x86/vm86.h 2008-04-23 22:38:58.000000000 +0400
+++ linux-2.6.git/include/asm-x86/vm86.h 2008-04-24 18:37:13.000000000 +0400
@@ -14,12 +14,6 @@

#include <asm/processor-flags.h>

-#ifdef CONFIG_VM86
-#define X86_VM_MASK X86_EFLAGS_VM
-#else
-#define X86_VM_MASK 0 /* No VM86 support */
-#endif
-
#define BIOSSEG 0x0f000

#define CPU_086 0
@@ -189,6 +183,8 @@ struct kernel_vm86_struct {

#ifdef CONFIG_VM86

+#define X86_VM_MASK X86_EFLAGS_VM
+
void handle_vm86_fault(struct kernel_vm86_regs *, long);
int handle_vm86_trap(struct kernel_vm86_regs *, long, int);
struct pt_regs *save_v86_state(struct kernel_vm86_regs *);
@@ -198,6 +194,8 @@ void release_vm86_irqs(struct task_struc

#else

+#define X86_VM_MASK 0 /* No VM86 support */
+
#define handle_vm86_fault(a, b)
#define release_vm86_irqs(a)


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