X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fthread_info.h;h=ac1e80e6033ee13c22b4a8cc4ce1aa806e173582;hb=cc57165874e938ef684d71ba7d36e7088b551489;hp=e525f49bd1790609e291dfb2d80fd91de66ed61d;hpb=1ef43204f4bd24dcd3156185b19b31b6b4151ae9;p=powerpc.git

diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index e525f49bd1..ac1e80e603 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -37,8 +37,7 @@ struct thread_info {
 	int		preempt_count;		/* 0 => preemptable,
 						   <0 => BUG */
 	struct restart_block restart_block;
-	/* set by force_successful_syscall_return */
-	unsigned char	syscall_noerror;
+	void *nvgprs_frame;
 	/* low level flags - has atomic operations done on it */
 	unsigned long	flags ____cacheline_aligned_in_smp;
 };
@@ -123,6 +122,9 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_SINGLESTEP		9	/* singlestepping active */
 #define TIF_MEMDIE		10
 #define TIF_SECCOMP		11	/* secure computing */
+#define TIF_RESTOREALL		12	/* Restore all regs (implies NOERROR) */
+#define TIF_SAVE_NVGPRS		13	/* Save r14-r31 in signal frame */
+#define TIF_NOERROR		14	/* Force successful syscall return */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
@@ -136,10 +138,14 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SYSCALL_AUDIT	(1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SINGLESTEP		(1<<TIF_SINGLESTEP)
 #define _TIF_SECCOMP		(1<<TIF_SECCOMP)
+#define _TIF_RESTOREALL		(1<<TIF_RESTOREALL)
+#define _TIF_SAVE_NVGPRS	(1<<TIF_SAVE_NVGPRS)
+#define _TIF_NOERROR		(1<<TIF_NOERROR)
 #define _TIF_SYSCALL_T_OR_A	(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
 #define _TIF_USER_WORK_MASK	(_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
-				 _TIF_NEED_RESCHED)
+				 _TIF_NEED_RESCHED | _TIF_RESTOREALL)
+#define _TIF_PERSYSCALL_MASK	(_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS)
 
 #endif /* __KERNEL__ */