commit 6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e
author Al Viro <viro@zeniv.linux.org.uk> Wed May 23 15:28:58 2012 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Fri Jun 01 12:58:50 2012 -0400
tree d3d95e7a66f6edcd29cfc4f2ff01aec8422b5a88
parent bf343dfd877ebf16cfbc31ba121606c5b6cef01f

TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/avr32/kernel/entry-avr32b.S

diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 5e6beb2..df28841 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -281,7 +281,7 @@
 	ld.w	r1, r0[TI_flags]
 	rjmp	1b
 
-2:	mov	r2, _TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NOTIFY_RESUME
+2:	mov	r2, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME
 	tst	r1, r2
 	breq	3f
 	unmask_interrupts
@@ -587,7 +587,7 @@
 	ld.w	r1, r0[TI_flags]
 	rjmp	fault_exit_work
 
-1:	mov	r2, _TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NOTIFY_RESUME
+1:	mov	r2, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME
 	tst	r1, r2
 	breq	2f
 	unmask_interrupts

arch/avr32/kernel/signal.c

diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index dc7875a..3ac1a60 100644
--- a/arch/avr32/kernel/signal.c
+++ b/arch/avr32/kernel/signal.c
@@ -303,7 +303,7 @@
 	if ((sysreg_read(SR) & MODE_MASK) == MODE_SUPERVISOR)
 		syscall = 1;
 
-	if (ti->flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
+	if (ti->flags & _TIF_SIGPENDING))
 		do_signal(regs, syscall);
 
 	if (ti->flags & _TIF_NOTIFY_RESUME) {