From: Jens Axboe axboe@kernel.dk
[ Upstream commit e660653cd9f2df470d156c249631f68b9dee51ee ]
Wire up TIF_NOTIFY_SIGNAL handling for m68k.
Cc: linux-m68k@lists.linux-m68k.org Acked-by: Geert Uytterhoeven geert@linux-m68k.org Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/m68k/include/asm/thread_info.h | 1 + arch/m68k/kernel/signal.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)
--- a/arch/m68k/include/asm/thread_info.h +++ b/arch/m68k/include/asm/thread_info.h @@ -60,6 +60,7 @@ static inline struct thread_info *curren * bits 0-7 are tested at every exception exit * bits 8-15 are also tested at syscall exit */ +#define TIF_NOTIFY_SIGNAL 4 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_SIGPENDING 6 /* signal pending */ #define TIF_NEED_RESCHED 7 /* rescheduling necessary */ --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -1129,7 +1129,8 @@ static void do_signal(struct pt_regs *re
void do_notify_resume(struct pt_regs *regs) { - if (test_thread_flag(TIF_SIGPENDING)) + if (test_thread_flag(TIF_NOTIFY_SIGNAL) || + test_thread_flag(TIF_SIGPENDING)) do_signal(regs);
if (test_thread_flag(TIF_NOTIFY_RESUME))