Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / x86 / include / asm / kmemcheck.h

diff --git a/kernel/arch/x86/include/asm/kmemcheck.h b/kernel/arch/x86/include/asm/kmemcheck.h
new file mode 100644 (file)
index 0000000..ed01518
--- /dev/null
+++ b/kernel/arch/x86/include/asm/kmemcheck.h
@@ -0,0 +1,42 @@
+#ifndef ASM_X86_KMEMCHECK_H
+#define ASM_X86_KMEMCHECK_H
+
+#include <linux/types.h>
+#include <asm/ptrace.h>
+
+#ifdef CONFIG_KMEMCHECK
+bool kmemcheck_active(struct pt_regs *regs);
+
+void kmemcheck_show(struct pt_regs *regs);
+void kmemcheck_hide(struct pt_regs *regs);
+
+bool kmemcheck_fault(struct pt_regs *regs,
+       unsigned long address, unsigned long error_code);
+bool kmemcheck_trap(struct pt_regs *regs);
+#else
+static inline bool kmemcheck_active(struct pt_regs *regs)
+{
+       return false;
+}
+
+static inline void kmemcheck_show(struct pt_regs *regs)
+{
+}
+
+static inline void kmemcheck_hide(struct pt_regs *regs)
+{
+}
+
+static inline bool kmemcheck_fault(struct pt_regs *regs,
+       unsigned long address, unsigned long error_code)
+{
+       return false;
+}
+
+static inline bool kmemcheck_trap(struct pt_regs *regs)
+{
+       return false;
+}
+#endif /* CONFIG_KMEMCHECK */
+
+#endif