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authorAl Viro <viro@zeniv.linux.org.uk>2012-05-23 15:28:58 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:50 -0400
commit6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e (patch)
treed3d95e7a66f6edcd29cfc4f2ff01aec8422b5a88 /arch/avr32/kernel
parentbf343dfd877ebf16cfbc31ba121606c5b6cef01f (diff)
downloadlinux-6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e.tar.gz
TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/avr32/kernel')
-rw-r--r--arch/avr32/kernel/entry-avr32b.S4
-rw-r--r--arch/avr32/kernel/signal.c2
2 files changed, 3 insertions, 3 deletions
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 @@ syscall_exit_work:
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 @@ fault_exit_work:
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
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 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, struct thread_info *ti)
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) {