diff options
| author | Jens Axboe <axboe@kernel.dk> | 2020-10-10 00:18:43 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-12 19:17:38 +0300 |
| commit | b13e8bf615fe26fb6a6dfe1b5a1c65e1624dfee2 (patch) | |
| tree | 261043a0bdcd0373dc9bf69ef4c13276096c8205 /arch/nds32/kernel | |
| parent | b269c229b0e89aedb7943c06673b56b6052cf5e5 (diff) | |
| download | linux-b13e8bf615fe26fb6a6dfe1b5a1c65e1624dfee2.tar.xz | |
nds32: add support for TIF_NOTIFY_SIGNAL
Wire up TIF_NOTIFY_SIGNAL handling for nds32.
Cc: Nick Hu <nickhu@andestech.com>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/nds32/kernel')
| -rw-r--r-- | arch/nds32/kernel/ex-exit.S | 2 | ||||
| -rw-r--r-- | arch/nds32/kernel/signal.c | 2 |
2 files changed, 2 insertions, 2 deletions
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) |