Subject: entry: Fix the preempt lazy fallout
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 13 Jul 2021 07:52:52 +0200

Common code needs common defines....

Fixes: f2f9e496208c ("x86: Support for lazy preemption")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/include/asm/thread_info.h |    2 --
 include/linux/entry-common.h       |    6 ++++++
 2 files changed, 6 insertions(+), 2 deletions(-)

--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -150,8 +150,6 @@ struct thread_info {
 
 #define _TIF_WORK_CTXSW_NEXT	(_TIF_WORK_CTXSW)
 
-#define _TIF_NEED_RESCHED_MASK	(_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)
-
 #define STACK_WARN		(THREAD_SIZE/8)
 
 /*
--- a/include/linux/entry-common.h
+++ b/include/linux/entry-common.h
@@ -57,6 +57,12 @@
 # define ARCH_EXIT_TO_USER_MODE_WORK		(0)
 #endif
 
+#ifdef CONFIG_PREEMPT_LAZY
+# define _TIF_NEED_RESCHED_MASK	(_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)
+#else
+# define _TIF_NEED_RESCHED_MASK	(_TIF_NEED_RESCHED)
+#endif
+
 #define EXIT_TO_USER_MODE_WORK						\
 	(_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_UPROBE |		\
 	 _TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL |	\