diff options
Diffstat (limited to 'arch/arm/kernel/signal.c')
| -rw-r--r-- | arch/arm/kernel/signal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 29e5dc70bb41..7b8f2141427b 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -565,6 +565,12 @@ static int do_signal(struct pt_regs *regs, int syscall) asmlinkage int do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall) { + /* + * The assembly code enters us with IRQs off, but it hasn't + * informed the tracing code of that for efficiency reasons. + * Update the trace code with the current status. + */ + trace_hardirqs_off(); do { if (likely(thread_flags & _TIF_NEED_RESCHED)) { schedule(); |