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| author |   Jens Axboe <axboe@kernel.dk> | 2020-10-09 15:44:37 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-12 09:17:38 -0700 |
| commit | f50a7052f5e70ee7a6a5e2ed08660994dc3df2a5 (patch) | |
| tree | 086359e0403659c06dd293ca34162820f155ba5c /arch/sparc/include/asm/thread_info_32.h | |
| parent | riscv: add support for TIF_NOTIFY_SIGNAL (diff) | |
| download | linux-dev-f50a7052f5e70ee7a6a5e2ed08660994dc3df2a5.tar.xz linux-dev-f50a7052f5e70ee7a6a5e2ed08660994dc3df2a5.zip | |
sparc: add support for TIF_NOTIFY_SIGNAL
Wire up TIF_NOTIFY_SIGNAL handling for sparc.
Cc: sparclinux@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/sparc/include/asm/thread_info_32.h')
| -rw-r--r-- | arch/sparc/include/asm/thread_info_32.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index 548b366165dd..45b4955b253f 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -104,6 +104,7 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */ +#define TIF_NOTIFY_SIGNAL 5 /* signal notifications exist */ #define TIF_USEDFPU 8 /* FPU was used by this task * this quantum (SMP) */ #define TIF_POLLING_NRFLAG 9 /* true if poll_idle() is polling @@ -115,11 +116,12 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_NOTIFY_SIGNAL (1<<TIF_NOTIFY_SIGNAL) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \ - _TIF_SIGPENDING) + _TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL) #define is_32bit_task() (1) |