diff options
| author | Richard Weinberger <richard@nod.at> | 2015-04-03 19:58:10 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-12 21:58:24 +0300 |
| commit | 61622aa399ecc65601331b946395ce095cb7c9d8 (patch) | |
| tree | 5b3fc01e4b52822d4ca948321d1d3dd26a62d157 /arch/blackfin | |
| parent | ede45dd302385007b7ee83148753654ab8453167 (diff) | |
| download | linux-61622aa399ecc65601331b946395ce095cb7c9d8.tar.xz | |
blackfin: Remove exec_domain usage
As execution domain support is gone we can remove
signal translation from the signal code and remove
exec_domain from thread_info.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/blackfin/kernel/signal.c | 6 |
2 files changed, 1 insertions, 7 deletions
diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h index 962be3fb3ee1..2966b93850a1 100644 --- a/arch/blackfin/include/asm/thread_info.h +++ b/arch/blackfin/include/asm/thread_info.h @@ -37,7 +37,6 @@ typedef unsigned long mm_segment_t; struct thread_info { struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ int cpu; /* cpu we're on */ int preempt_count; /* 0 => preemptable, <0 => BUG */ @@ -53,7 +52,6 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c index f2a8b5493bd3..1982a140215a 100644 --- a/arch/blackfin/kernel/signal.c +++ b/arch/blackfin/kernel/signal.c @@ -151,11 +151,7 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) frame = get_sigframe(ksig, sizeof(*frame)); - err |= __put_user((current_thread_info()->exec_domain - && current_thread_info()->exec_domain->signal_invmap - && ksig->sig < 32 - ? current_thread_info()->exec_domain-> - signal_invmap[ksig->sig] : ksig->sig), &frame->sig); + err |= __put_user(sig->sig, &frame->sig); err |= __put_user(&frame->info, &frame->pinfo); err |= __put_user(&frame->uc, &frame->puc); |