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Diffstat (limited to 'include/asm-x86/thread_info.h')
-rw-r--r--include/asm-x86/thread_info.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index da0a675adf94..4cd5b7bdc8cc 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -71,6 +71,7 @@ struct thread_info {
71 * Warning: layout of LSW is hardcoded in entry.S 71 * Warning: layout of LSW is hardcoded in entry.S
72 */ 72 */
73#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ 73#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
74#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
74#define TIF_SIGPENDING 2 /* signal pending */ 75#define TIF_SIGPENDING 2 /* signal pending */
75#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ 76#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
76#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/ 77#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/
@@ -93,6 +94,7 @@ struct thread_info {
93#define TIF_BTS_TRACE_TS 27 /* record scheduling event timestamps */ 94#define TIF_BTS_TRACE_TS 27 /* record scheduling event timestamps */
94 95
95#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) 96#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
97#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
96#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) 98#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
97#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) 99#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
98#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) 100#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
@@ -133,7 +135,7 @@ struct thread_info {
133 135
134/* Only used for 64 bit */ 136/* Only used for 64 bit */
135#define _TIF_DO_NOTIFY_MASK \ 137#define _TIF_DO_NOTIFY_MASK \
136 (_TIF_SIGPENDING|_TIF_MCE_NOTIFY) 138 (_TIF_SIGPENDING|_TIF_MCE_NOTIFY|_TIF_NOTIFY_RESUME)
137 139
138/* flags to check in __switch_to() */ 140/* flags to check in __switch_to() */
139#define _TIF_WORK_CTXSW \ 141#define _TIF_WORK_CTXSW \