add PTATTR_FOR_USER flag to enum ihk_mc_ap_flag

arch/x86/kernel/include/arch-memory.h

@@ -91,6 +91,7 @@ enum ihk_mc_pt_attribute {
 	PTATTR_USER       = 0x04,
 	PTATTR_LARGEPAGE  = 0x80,
 	PTATTR_UNCACHABLE = 0x10000,
+	PTATTR_FOR_USER   = 0x20000,
 };
 
 typedef unsigned long pte_t;

arch/x86/kernel/memory.c

@@ -302,7 +302,8 @@ static int __set_pt_page(struct page_table *pt, void *virt, unsigned long phys,
 	struct page_table *newpt;
 	enum ihk_mc_ap_flag ap_flag;
 
-	ap_flag = attr & PTATTR_USER? IHK_MC_AP_NOWAIT: IHK_MC_AP_CRITICAL;
+	ap_flag = (attr & (PTATTR_USER | PTATTR_FOR_USER)) ?
+	                IHK_MC_AP_NOWAIT: IHK_MC_AP_CRITICAL;
 
 	if (!pt) {
 		pt = init_pt;