diff --git a/[refs] b/[refs]
index ce51ddab8843..caffbffddea6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8bd753be7a96443dd5111cb07ed5907a3787c978
+refs/heads/master: 85fdf05cc395f23384cb0adb22765cbaa9653b54
diff --git a/trunk/arch/x86/include/asm/processor-flags.h b/trunk/arch/x86/include/asm/processor-flags.h
index aea1d1d848c7..680cf09ed100 100644
--- a/trunk/arch/x86/include/asm/processor-flags.h
+++ b/trunk/arch/x86/include/asm/processor-flags.h
@@ -65,6 +65,7 @@
 #define X86_CR4_PCIDE	0x00020000 /* enable PCID support */
 #define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */
 #define X86_CR4_SMEP	0x00100000 /* enable SMEP support */
+#define X86_CR4_SMAP	0x00200000 /* enable SMAP support */
 
 /*
  * x86-64 Task Priority Register, CR8