From b13e8bf615fe26fb6a6dfe1b5a1c65e1624dfee2 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 9 Oct 2020 15:18:43 -0600 Subject: nds32: add support for TIF_NOTIFY_SIGNAL Wire up TIF_NOTIFY_SIGNAL handling for nds32. Cc: Nick Hu Cc: Greentime Hu Cc: Vincent Chen Signed-off-by: Jens Axboe --- arch/nds32/kernel/ex-exit.S | 2 +- arch/nds32/kernel/signal.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/nds32/kernel') diff --git a/arch/nds32/kernel/ex-exit.S b/arch/nds32/kernel/ex-exit.S index 6a2966c2d8c8..b30699911b81 100644 --- a/arch/nds32/kernel/ex-exit.S +++ b/arch/nds32/kernel/ex-exit.S @@ -120,7 +120,7 @@ work_pending: andi $p1, $r1, #_TIF_NEED_RESCHED bnez $p1, work_resched - andi $p1, $r1, #_TIF_SIGPENDING|#_TIF_NOTIFY_RESUME + andi $p1, $r1, #_TIF_SIGPENDING|#_TIF_NOTIFY_RESUME|#_TIF_NOTIFY_SIGNAL beqz $p1, no_work_pending move $r0, $sp ! 'regs' diff --git a/arch/nds32/kernel/signal.c b/arch/nds32/kernel/signal.c index 2acb94812af9..7e3ca430a223 100644 --- a/arch/nds32/kernel/signal.c +++ b/arch/nds32/kernel/signal.c @@ -376,7 +376,7 @@ static void do_signal(struct pt_regs *regs) asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int thread_flags) { - if (thread_flags & _TIF_SIGPENDING) + if (thread_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL)) do_signal(regs); if (thread_flags & _TIF_NOTIFY_RESUME) -- cgit v1.2.3