diff options
| author | Jens Axboe <axboe@kernel.dk> | 2020-10-09 15:16:02 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-11-09 08:16:55 -0700 |
| commit | f45c184bce15f4a314c0210519bc3b4aab408838 (patch) | |
| tree | 26b4d1dd5e71d80373ee9b51b78b52a73d3e91c2 /arch/mips/include | |
| parent | 900f0713fdd730fab0f0bfa4a8ca4db2a8985bbe (diff) | |
mips: add support for TIF_NOTIFY_SIGNAL
Wire up TIF_NOTIFY_SIGNAL handling for mips.
Cc: linux-mips@vger.kernel.org
Acked-By: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/thread_info.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h index ee26f9a4575d..e2c352da3877 100644 --- a/arch/mips/include/asm/thread_info.h +++ b/arch/mips/include/asm/thread_info.h @@ -115,6 +115,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SECCOMP 4 /* secure computing */ #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_UPROBE 6 /* breakpointed or singlestepping */ +#define TIF_NOTIFY_SIGNAL 7 /* signal notifications exist */ #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ @@ -139,6 +140,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_UPROBE (1<<TIF_UPROBE) +#define _TIF_NOTIFY_SIGNAL (1<<TIF_NOTIFY_SIGNAL) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_NOHZ (1<<TIF_NOHZ) #define _TIF_FIXADE (1<<TIF_FIXADE) @@ -164,7 +166,7 @@ static inline struct thread_info *current_thread_info(void) /* work to do on interrupt/exception return */ #define _TIF_WORK_MASK \ (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_NOTIFY_RESUME | \ - _TIF_UPROBE) + _TIF_UPROBE | _TIF_NOTIFY_SIGNAL) /* work to do on any return to u-space */ #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \ _TIF_WORK_SYSCALL_EXIT | \ |