diff options
| author |   Richard Weinberger <richard@nod.at> | 2014-07-13 17:42:53 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-12 21:03:28 +0200 |
| commit | 19b6d0b6df3e6b244959d9fc373ff75323f28e92 (patch) | |
| tree | 01e01486ccb8cf4c0242bdd30e9c8670a01166eb /arch/unicore32 | |
| parent | um: Remove signal translation and exec_domain (diff) | |
| download | linux-dev-19b6d0b6df3e6b244959d9fc373ff75323f28e92.tar.xz linux-dev-19b6d0b6df3e6b244959d9fc373ff75323f28e92.zip | |
unicore32: 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/unicore32')
| -rw-r--r-- | arch/unicore32/include/asm/thread_info.h | 3 | ||||
| -rw-r--r-- | arch/unicore32/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/unicore32/kernel/signal.c | 7 |
3 files changed, 0 insertions, 11 deletions
diff --git a/arch/unicore32/include/asm/thread_info.h b/arch/unicore32/include/asm/thread_info.h index 63e2839dfeb8..e79ad6d5b5b2 100644 --- a/arch/unicore32/include/asm/thread_info.h +++ b/arch/unicore32/include/asm/thread_info.h @@ -24,7 +24,6 @@ #ifndef __ASSEMBLY__ struct task_struct; -struct exec_domain; #include <asm/types.h> @@ -71,7 +70,6 @@ struct thread_info { /* <0 => bug */ mm_segment_t addr_limit; /* address limit */ struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain; /* execution domain */ __u32 cpu; /* cpu */ struct cpu_context_save cpu_context; /* cpu context */ __u32 syscall; /* syscall number */ @@ -84,7 +82,6 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .exec_domain = &default_exec_domain, \ .flags = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ .addr_limit = KERNEL_DS, \ diff --git a/arch/unicore32/kernel/asm-offsets.c b/arch/unicore32/kernel/asm-offsets.c index ffcbe7536ca7..80d50c4651e3 100644 --- a/arch/unicore32/kernel/asm-offsets.c +++ b/arch/unicore32/kernel/asm-offsets.c @@ -42,7 +42,6 @@ int main(void) DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); DEFINE(TI_TASK, offsetof(struct thread_info, task)); - DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain)); DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); DEFINE(TI_CPU_SAVE, offsetof(struct thread_info, cpu_context)); DEFINE(TI_USED_CP, offsetof(struct thread_info, used_cp)); diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index d329f85766cc..4ae51cf15ade 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -330,13 +330,6 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs, } /* - * translate the signal - */ - if (usig < 32 && thread->exec_domain - && thread->exec_domain->signal_invmap) - usig = thread->exec_domain->signal_invmap[usig]; - - /* * Set up the stack frame */ if (ksig->ka.sa.sa_flags & SA_SIGINFO) |