diff options
| author | Richard Weinberger <richard@nod.at> | 2014-07-13 17:15:06 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-12 20:58:24 +0200 |
| commit | 7bd8301084dfaf9210f66142fadb62a2bee7588b (patch) | |
| tree | 64a067dfe5df1169b56f11bb26542c87b18fa66c /arch/frv/kernel | |
| parent | blackfin: Remove exec_domain usage (diff) | |
| download | linux-7bd8301084dfaf9210f66142fadb62a2bee7588b.tar.xz linux-7bd8301084dfaf9210f66142fadb62a2bee7588b.zip | |
frv: Remove signal translation and exec_domain
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/frv/kernel')
| -rw-r--r-- | arch/frv/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/frv/kernel/signal.c | 20 |
2 files changed, 4 insertions, 17 deletions
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c index 446e89d500cc..8414293f213a 100644 --- a/arch/frv/kernel/asm-offsets.c +++ b/arch/frv/kernel/asm-offsets.c @@ -34,7 +34,6 @@ void foo(void) { /* offsets into the thread_info structure */ OFFSET(TI_TASK, thread_info, task); - OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain); OFFSET(TI_FLAGS, thread_info, flags); OFFSET(TI_STATUS, thread_info, status); OFFSET(TI_CPU, thread_info, cpu); diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index 336713ab4745..75c602dc874f 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -174,7 +174,7 @@ static inline void __user *get_sigframe(struct ksignal *ksig, static int setup_frame(struct ksignal *ksig, sigset_t *set) { struct sigframe __user *frame; - int rsig, sig = ksig->sig; + int sig = ksig->sig; set_fs(USER_DS); @@ -183,13 +183,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set) if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return -EFAULT; - rsig = sig; - if (sig < 32 && - __current_thread_info->exec_domain && - __current_thread_info->exec_domain->signal_invmap) - rsig = __current_thread_info->exec_domain->signal_invmap[sig]; - - if (__put_user(rsig, &frame->sig) < 0) + if (__put_user(sig, &frame->sig) < 0) return -EFAULT; if (setup_sigcontext(&frame->sc, set->sig[0])) @@ -255,7 +249,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set) static int setup_rt_frame(struct ksignal *ksig, sigset_t *set) { struct rt_sigframe __user *frame; - int rsig, sig = ksig->sig; + int sig = ksig->sig; set_fs(USER_DS); @@ -264,13 +258,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set) if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return -EFAULT; - rsig = sig; - if (sig < 32 && - __current_thread_info->exec_domain && - __current_thread_info->exec_domain->signal_invmap) - rsig = __current_thread_info->exec_domain->signal_invmap[sig]; - - if (__put_user(rsig, &frame->sig) || + if (__put_user(sig, &frame->sig) || __put_user(&frame->info, &frame->pinfo) || __put_user(&frame->uc, &frame->puc)) return -EFAULT; |