Merge branches 'amba', 'devel-stable', 'fixes', 'mach-types', 'mmci', 'pci' and ...

[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / arch / arm / include / asm / thread_info.h

diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index d4c24d412a8ddbdaba9f11a6217cd6a8b592c22c..68388eb4946bda7a26a6c06868c51b890411a5a6 100644 (file)
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -118,6 +118,13 @@ extern void iwmmxt_task_switch(struct thread_info *);
 extern void vfp_sync_hwstate(struct thread_info *);
 extern void vfp_flush_hwstate(struct thread_info *);
 
+struct user_vfp;
+struct user_vfp_exc;
+
+extern int vfp_preserve_user_clear_hwstate(struct user_vfp __user *,
+                                          struct user_vfp_exc __user *);
+extern int vfp_restore_user_hwstate(struct user_vfp __user *,
+                                   struct user_vfp_exc __user *);
 #endif
 
 /*
@@ -146,6 +153,7 @@ extern void vfp_flush_hwstate(struct thread_info *);
 #define TIF_MEMDIE             18      /* is terminating due to OOM killer */
 #define TIF_RESTORE_SIGMASK    20
 #define TIF_SECCOMP            21
+#define TIF_SWITCH_MM          22      /* deferred switch_mm */
 
 #define _TIF_SIGPENDING                (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1 << TIF_NEED_RESCHED)